A Survey of Home Enteral Nutrition Practices and Reimbursement in the Asia Pacific Region
1
Dietetic and Food Services, Changi General Hospital, Singapore 529889, Singapore
2
School of Human Movement and Nutrition Sciences, University of Queensland, St Lucia QLD 4072, Queensland, Australia
3
Department of Nutrition and Dietetics, Royal Brisbane and Women’s Hospital, Herston QLD 4029, Queensland, Australia
*
Author to whom correspondence should be addressed.
Nutrients 2018, 10(2), 214; https://doi.org/10.3390/nu10020214
Submission received: 21 December 2017
/
Revised: 11 February 2018
/
Accepted: 13 February 2018
/
Published: 14 February 2018
(This article belongs to the Special Issue Advances in Enteral Nutrition)
Abstract
:Literature regarding the use of home enteral nutrition (HEN) and how it is reimbursed in the Asia Pacific region is limited. This research survey aims to determine the availability of HEN, the type of feeds and enteral access used, national reimbursement policies, the presence of nutrition support teams (NSTs), and clinical nutrition education in this region. An electronic questionnaire was sent to 20 clinical nutrition societies and leaders in the Asia Pacific region in August 2017, where thirteen countries responded. Comparison of HEN reimbursement and practice between countries of different income groups based on the World Bank’s data was investigated. Financial support for HEN is only available in 40% of the countries. An association was found between availability of financial support for HEN and health expenditure (r = 0.63, p = 0.021). High and middle-upper income countries use mainly commercial supplements for HEN, while lower-middle income countries use mainly blenderized diet. The presence of NSTs is limited, and only present mainly in acute settings. Sixty percent of the countries indicated an urgent need for funding and reimbursement of HEN. This survey demonstrates the varied clinical and economic situation in the Asia Pacific region. There is a lack of reimbursement, clinical support, and inadequate educational opportunities, especially for the lower-middle income countries.
1. Introduction
Home enteral nutrition (HEN) is a life-saving and life-sustaining therapy for patients who are unable to obtain adequate nutrition via the oral route. The main indications for HEN include swallowing disorders, the need to improve nutritional status of patients, and gastrointestinal problems such as obstruction and malabsorption [1]. The yearly prevalence of HEN was estimated at 463 per million population in the United States [2], with an incidence of 163–360 per million population in the United States and Europe in the 1990s [2,3]. It was also estimated that about 2–34% of residents in nursing homes in the United States were on HEN [4]. In the United Kingdom, the latest British Artificial Nutrition Survey (BANS) reported a 5% increment in HEN between 2009 and 2010, with an incidence of 55 per million population and point prevalence of 92 per million population [1].
An early study in the United States reported the cost of home enteral nutrition, including feeds, supplies, and care, and one hospitalization stay to range from USD $5000 to $50,000 [5]. This price is likely to have increased in recent years, although it is generally difficult to obtain expenditure information now given differences in insurance coverage and reimbursement. Reimbursement for enteral nutrition has been made available to patients in the United States and some European nations for many years. The availability and proportion of reimbursement, however, varies greatly between countries and even within states/areas of individual countries.
1.1. HEN Reimbursement in North America
In the United States, third party payers such as the Centers for Medicare and Medicaid Services provide funding for HEN patients [6]. The American reimbursement system is complicated and a strict criteria is needed for reimbursement, which includes the presence of a disease state that impairs the ability of the gut for >90 days; inability to obtain sufficient nutrition through diet or oral nutrition supplementation nutrition; supplementation must be via a feeding tube; and the requirement of medical documentation [7,8]. Medicare pays 80% or less of the actual charge for the specific item, with the remaining 20% being the responsibility of the beneficiary or a secondary payer [7]. In Canada, reimbursement of HEN varies between the provinces and territories. Funding appears to be from governmental agencies, such as the Provincial Health Services Authority for British Columbia and Ministry of Health and Long-Term Care for Ontario. In Ontario, long-term care homes are reimbursed an additional Canadian CAD$0.12 per resident per day [9]. There is also other funding available from insurance and for veterans [10].
1.2. HEN Reimbursement in Europe
HEN reimbursement and availability varies greatly in European nations. According to a recent survey done by Klek et al. [11], HEN is not reimbursed in low-middle income countries in Europe such as Ukraine, but is reimbursed in upper-middle income countries (Serbia and Turkey) and high-income countries (Croatia, Czech Republic, Estonia, Finland, Germany, Greece, Ireland, Italy, Latvia, Netherlands, Norway, Poland, Russia, Spain, Switzerland, and the United Kingdom). Costs of HEN are fully funded by private or national health insurance in France, Germany, Italy, Spain, Switzerland, and the UK [12,13,14]. There is partial reimbursement of 60% in Denmark, but a 3-month medical prescription is required [15]. In Belgium, only 30% of HEN is funded by the National Health Service [13].
1.3. HEN Reimbursement in the Asia Pacific Region
In the Asia Pacific region, the majority of the literature available on HEN reimbursement and funding is from Australia. The direct overhead costs associated with the provision of services (e.g., enteral feeds, consumables, blood tests, manpower) in a recent report of 1329 HEN patients was approximately AU$1.53 million, of which AU$1.09 million (AU$817/patient) was paid by the hospitals [16]. The remainder was paid via co-payments or full patient contributions. Variable practices occur across states/territories as well as between hospitals within the same jurisdiction in Australia. HEN is fully funded only in the Northern Territory, Australian Capital Territory, South Australia, Tasmania, and Victoria, but the sources of funding vary. Other states require patient co-payments for consumables and medical surgical supplies, or require patients to cover the costs associated with feeds [16].
There is limited literature published in the English language on nutrition reimbursement in the other Asia Pacific countries. A Japanese study reported that patients with irreversible cognitive impairment who require long-term HEN are often cared for in long-term care hospitals [17]. In another study by Suzuki et al. [18] of 202 hospitals in Japan, only 14.3% of patients with a percutaneous endoscopic gastrostomy (PEG) inserted in the hospitals were discharged home with a PEG. The majority of these patients were admitted to long-term care hospitals. For patients in these long-term care hospitals, the inclusive per diem payment system covers for HEN [17,18]. It is noted that HEN is covered by the Japanese National Health Insurance for certain diseases such as Crohn’s disease [19] and claimable from insurance for most of the other patients [18]. In South Korea, only publications on reimbursement for inpatient nutrition support team (NST) activities are available [20,21], although Klek et al. [22] reported the availability of reimbursement in South Korea recently. Most of the countries in Southeast Asia do not reimburse HEN or enteral nutrition in acute settings. For example, the cost of home enteral feeding is not funded in Malaysia, with an average cost of enteral feeds estimated at RM 830 per month [23].
The latest international surveys on nutritional funding and reimbursement were performed by Klek et al. [11,22] in 2014 and 2015. However, the surveys did not include some of the countries in Asia and given the dearth of literature available in this region, an updated regional survey is warranted. The aims of this research survey are to determine the (a) presence of enteral nutrition usage in acute and chronic care settings; (b) type of enteral feeds used (commercial versus blenderized diets); (c) types of enteral access; (d) national/state reimbursement policies; (e) presence of nutrition support teams; and (f) availability of clinical nutrition training in the Asia Pacific region.
2. Materials and Methods
A modified version of the survey questionnaire (Supplementary Material Figure S1) by Klek et al. [11] was sent electronically to the Parenteral and Enteral Nutrition (PEN) societies and leaders of nutritional support in the Asia Pacific region in August 2017 over a period of three months. These countries include Australia, Brunei, Cambodia, China, Hong Kong, India, Indonesia, Iran, Japan, South Korea, Laos, Macau, Malaysia, Myanmar, New Zealand, Taiwan, the Philippines, Singapore, Sri Lanka, and Vietnam. The survey questions were categorized to the following sections: (A) Demographics; (B) Reimbursement for Enteral Nutrition; (C) Current Nutritional Practice; and (D) Training and Education for Clinical Nutrition in the Country. The term “home” used in the questionnaire referred to patients who were staying at home with their family/caregiver or alone, and the term “long-term care settings” included patients who were staying in nursing homes, retirement homes, step-down care hospitals, chronic care hospitals, and palliative homes/hospices. HEN applies to both enteral feeding at home and in long-term care settings. We also collected data on reimbursement for enteral nutrition in acute care settings (hospitals) for the purpose of comparison with HEN.
We invited a validation panel consisting of five experts in the field to determine the face and content validity of the modified survey. Validation panelists were tasked to review the survey for face and content validity via an online questionnaire, which incorporated a structured reporting form developed by the researcher. The validation form contained five sections—(A) Clarity; (B) Usefulness; (C) Preferred layout; (D) Content validity; and (E) Completion time. The questions in the survey were based on the questionnaire evaluation criteria described by Neuman [24], Berdie et al. [25], and Dillman [26].
The validation panelists were also requested to comment on the (A) clarity of words used in the questions/answers; (B) appropriateness of the questions and response categories; (C) comprehensiveness of the questions and response categories; (D) sequencing of the questions; (E) overall design of the questionnaire; and (F) how long it took to the panelists to complete the survey being validated, as we aimed to have a completion time of ≤20 min to minimize respondent fatigue [24]. The survey was revised based on the comments received from the validation panel.
Countries were categorized by their gross domestic product (GDP, purchasing power parity (PPP)) and gross domestic product (GDP, US dollars), income groups (low-income: ≤US$1005; low-middle income: US$1006–US$3955; upper-middle income: US$3956–12,235; high income: ≥US$12,236), as well as the health expenditure per capita based on data from the World Bank [27]. For special administrative regions such as Hong Kong and Macau whose data was not available from the World Bank database, information was obtained from the individual country’s health ministry website.
We performed statistical analysis using SPSS version 25 (IBM Corp., Armonk, NY, USA) software package. Values were reported as median with interquartile range (IQR). The Cochran-Armitage test of trend and point-biserial correlation were used to determine the relationships between variables. Mann-Whitney U test was used to determine differences between groups. A p-value of <0.05 was considered as statistically significant.
This study has been cleared in accordance with the ethical review guidelines at The University of Queensland, Australia (approval number HMS17/21). The study adheres to the Guidelines of the ethical review process of The University of Queensland and the National Statement on Ethical Conduct in Human Research.
3. Results
3.1. Demographics
Thirteen of twenty-one countries responded to the survey, a 62% response rate. The countries that participated were Australia, Brunei, Cambodia, Hong Kong, India, Indonesia, Japan, the Republic of Korea, Malaysia, Myanmar, New Zealand, the Philippines, and Singapore. All questions of the survey were completed by these 13 participating countries. Participants of the survey included dietitians and medical doctors who are experienced in HEN practice, or members of the respective PEN societies.
The demographics of the responding countries are as presented in Table 1. Seven countries are in the high-income, one in upper-middle income, and five in lower-middle income tiers. GDP (PPP) ranged from $32,773 to $5,266,444 (median: $806,539, IQR 2,187,786). GDP (US$) range from US$11,400 to US$4,939,384 (median: US$304,905, IQR: US$1,181,708). Health expenditure (public) as a percentage of GDP ranged from 1.10% to 9.10% (median: 2.30%, IQR: 4.65%). Healthcare regulation is developed by the state/governmental bodies in all the countries. They are also responsible for the development of nutritional guidelines in approximately 70% of the countries surveyed, with the remainder by various clinical societies. The only exception is Cambodia, which has no official nutritional guidelines.
3.2. Reimbursement
Approximately 75% of the countries have both state and private health insurance, and the remainder had either state or private insurance only, as shown in Table 2. Financial support for HEN was only available in 40% of the countries, and policies or guidance for financial support varied between states in approximately half of these countries. All the countries without HEN reimbursement reported either no plans (25%) or uncertain of plans (75%) for future governmental funding for HEN. Out-of-pocket payments by patients or families are required for HEN in these countries without reimbursement.
3.3. HEN: Home Enteral Nutrition
In countries with financial support for enteral nutrition in acute or home settings (Table 3), 83% have only partial funding, and the distribution of financial support is similar across all facilities (acute, long-term, palliative, and home care). The only exception is Singapore, which only provides partial financial support for enteral nutrition in the acute setting. The majority of the funding comes from state insurance, and private insurance reimbursement of HEN is only available in approximately 30% of these countries. There were no statistically significant correlations between availability of financial support for HEN and GDP (PPP) (r = 0.343, p = 0.252), HEN and GDP (US$) (p = 0.102), or HEN and income group (r = 0.474, p = 0.180). However, a statistically significant correlation was found between availability of financial support for HEN and health expenditure as a percentage of GDP (r = 0.63, p = 0.021).
3.4. Current Nutritional Practice
All the high and middle-upper income countries use mainly ready-to-use commercial supplements for HEN in home and long-term care settings. Lower-middle income countries use either blenderized diet exclusively (40%) or an equal amount of blenderized diet and commercial supplements (60%) in home settings, and a similar proportion (60% blenderized diets and 40% use of both) in long-term settings (Supplementary Material Table S1).
As described in Table 4, prescription of the nutritional care plan was carried out by dietitians and/or doctors in all the high and middle-upper income countries (n = 8), and mainly by doctors in middle-lower income countries (n = 5). Training of patients and caregivers on HEN administration is mainly carried out by nursing staff in most of the countries. Of note, there are no dietitians working in acute or long-term care settings in Myanmar and Cambodia. The presence of NST is also limited in most of the countries surveyed, and only present mainly in acute settings. There are no available or published statistics on HEN incidence or prevalence in all the countries surveyed.
3.5. Training and Education for Clinical Nutrition
As shown in Table 5, undergraduate clinical nutrition training (excluding dietetics course) is only available in less than 25% of the countries. There is no clinical nutrition training available in Brunei and Cambodia. Post-graduate, ESPEN (The European Society for Clinical Nutrition and Metabolism) Life Long Learning-, Dietetic Association-, and hospital-organized courses are available in more than 60% of the countries surveyed. There is no statistically significant difference (U = 28.5, z = 1.258, and p = 0.208) between income groups (high and middle-upper income versus lower-middle income) and availability of clinical nutrition training (total number of types of clinical training courses).
3.6. Other Issues
Sixty percent of the countries surveyed indicated an urgent need for funding and reimbursement of HEN from government/state or private insurance coverage. Seventy percent stressed on the need for adequate training in HEN support for all stakeholders (healthcare workers, patients, families, and the various organizations involved). Other important issues raised include the need for increasing public awareness of HEN; establishing national guidelines for nutrition; reporting of key performance indicators for HEN at a national or state level; and establishing centers within hospitals to manage HEN patients.
4. Discussion
This is the first Asia-Pacific region-specific HEN reimbursement and practice survey reported. Similar to other enteral nutrition surveys [11,22], healthcare regulations and nutritional guidelines are developed by government bodies and/or national societies. The presence of national nutrition societies is important for the advancement of clinical nutrition guidelines, as they contribute to publications of guidelines in most of the countries.
In comparison to Klek et al. [11], we were unable to find an association between countries’ income and HEN reimbursement. Nonetheless, we found that countries that spend a higher proportion of GDP on healthcare tend to reimburse HEN. However, this also indicates that there is a need to find a good balance between full reimbursement and co-payment to optimize the limited budget for healthcare, especially in countries with lower health expenditures. There may be a role for the private insurance sector in terms of HEN reimbursement, given that it only funds one-third of the countries with reimbursement. It is already known that adequate nutrition improves clinical outcomes in certain patient populations [28,29,30], and the provision of nutritional reimbursement is likely beneficial for the private insurance sector in the long-term.
Amongst the high-income countries, Brunei, Hong Kong, and Singapore do not have any reimbursement for HEN. For these countries, HEN is considered as food/consumables and therefore is not subsidized. In Singapore, some low-income patients/families may apply for a fund which can be used for HEN supplies. It is uncertain if there are similar provisions available in the other countries, as this survey did not set out to investigate the availability of special funding.
South Korea has implemented limited reimbursement for HEN in recent years. Baik [31] reported no HEN reimbursement in 2014, but in our current survey, it appears that partial reimbursement is now available. The reimbursement includes NST activities as a flat fee rate once weekly, although the authors reported that the amount reimbursed is too low and there is a lack of monitoring on the quality of care provided to patients.
The Japanese national health insurance provides HEN reimbursement across all healthcare areas and Japan has the second highest health expenditure in the region surveyed. Reimbursement for PEG insertion has increased from ¥64,000 yen per procedure in 2000 to ¥94,600 in 2002, which made it attractive to insert PEG in patients [17]. There were also anecdotal reports that some long-term care hospitals may decline admissions for patients unable to be fed orally, unless a PEG feeding tube is in situ [17]. This poses a dilemma for reimbursement, as we have to ensure that it is not exploited. Policy makers and clinical nutrition advocates have to ensure that fiscal responsibility and social justice are well balanced, as raised in a recent review by Martin and McGinnis [6].
Reimbursement in Australia varies greatly between jurisdictions and there appears to have been no changes made to the funding system since 2015 [16]. In New Zealand, the distribution of HEN reimbursement appears to be uniform across regions. However, it may be easier to implement nation-wide reimbursement in a country with a smaller population. Both Australia and New Zealand are amongst the highest spenders on healthcare in the region, and this also reflects in their financial support for HEN. Future challenges will include ensuring equitable distribution and access to HEN reimbursement in Australia, and maintaining fiscal prudence in New Zealand.
Amongst the upper-middle and lower-middle income countries, Indonesia is the only country that has some form of reimbursement for HEN, but it is still dependent on the patient’s state/city. Indonesia also has the lowest health expenditure in the 13 countries surveyed. The remaining countries of Cambodia, Malaysia, Myanmar, and the Philippines did not have any form of reimbursement for HEN, which is consistent with data on low and lower-middle income countries outside of Europe reported by Klek et al. [22].
Blenderized diet administered through feeding tubes remains a mainstay in these Southeast Asian countries, in particularly those of the lower-middle income tier. Additionally, the use of feeding tubes and the provision of commercial enteral feeds is not available in countries such as Cambodia and Myanmar, except in larger acute care hospitals in the capital cities. The use of blenderized diets via feeding tube has also been reported in other mid-income tier countries such as Thailand [32] and Brazil [33]. The use of blenderized diets needs to be properly managed, as there is increased risk of bacterial contamination and the increased viscosity causing occlusion of feeding tubes [34,35]. Although blenderized diets can be safely and effectively used [36], the lack of appropriate feeding tube adaptors and food preparation training in these countries will likely pose significant challenges.
There is a lack of NST and dietitians in lower-middle countries. The availability of NST is an important benefit for patient care, as shown in a recent systematic review [30], where nutrition support teams may be cost-effective for HEN support. This leads to an increased responsibility on doctors in these countries to manage the patients’ nutritional intake, in addition to providing medical care. More needs to be done in training new dietitians locally to assist the doctors in managing the nutritional status of patients for optimal care.
ESPEN Life Long Learning courses are well established in the Asia Pacific region, and are conducted in more than 70% of the countries where clinical nutrition training is available. The majority of the countries lack undergraduate courses in clinical nutrition, similar to recent international surveys [37,38], but postgraduate courses seem to be more readily available. In order to optimize clinical nutritional practice, it is necessary to include clinical nutrition training at the undergraduate level and continued training through to postgraduate. In the absence of established courses, the private sector (pharmaceutical companies) and local PEN societies need to step up and be more involved in the provision of clinical nutrition education.
As with all studies, there are limitations in our survey. There is likely a wide variability in practices and reimbursement between states/cities in the same country and respondents may be unaware of the differences, especially in the larger countries. In addition, some of the responders may have answered the survey based on their personal knowledge and not necessarily the actual national situation, leading to bias in the response. Almost every responder indicated that they are not aware of any governmental plans for HEN reimbursement, although information may have been released to only policy makers, who are not the target population for our survey.
The sample size was smaller than expected, as we were also unable to obtain participation from one-third of the countries. One of the reasons for non-response could be due to the way the survey was conducted by using an online survey form (Google Forms), and there are some countries where access to this site is banned. However, strengths of this study included that the distribution of countries based on their economic status covered a relatively wide range, and the survey results we obtained demonstrated the different national situations. Future surveys should include more countries and cities, as well as a wider range of survey respondents to ensure that the information collected relates to a more detailed nationwide situation.
5. Conclusions
This survey demonstrated the varied clinical and economic situation of HEN amongst the countries in the Asia Pacific region. There is a lack of reimbursement and clinical support for patients on HEN, and inadequate education opportunities for all the stakeholders, especially for the lower-middle income countries. Clinicians and local PEN societies need to lobby for more funding and convince governments of the clinical and cost effectiveness of HEN in order to provide the best care for patients.
Supplementary Materials
The following are available online at https://www.mdpi.com/2072-6643/10/2/214/s1.
Acknowledgments
No funding sources to declare.
Author Contributions
A.W. and J.D.B. conceived and designed the study; A.W. performed the study; A.W., J.D.B., and M.D.B. analyzed the data; A.W. wrote the manuscript; M.D.B. and J.D.B. critically revised the manuscript. All authors read and approved the final manuscript submitted.
Conflicts of Interest
The authors declare no conflict of interest.
References
- Smith, T.; Micklewright, A.; Hirst, A.; Stratton, R.; Baxter, J. Annual BANS Report, 2011: Artificial Nutrition Support in the UK 2000–2010; BAPEN: Redditch, UK, 2011. [Google Scholar]
- Howard, L.; Ament, M.; Fleming, C.R.; Shike, M.; Steiger, E. Current use and clinical outcome of home parenteral and enteral nutrition therapies in the United States. Gastroenterology 1995, 109, 355–365. [Google Scholar] [CrossRef]
- Hebuterne, X.; Bozzetti, F.; Moreno Villares, J.M.; Pertkiewicz, M.; Shaffer, J.; Staun, M.; Thul, P.; Van Gossum, A.; ESPEN Home Artificial Nutrition Working Group. Home enteral nutrition in adults: A european multicentre survey. Clin. Nutr. 2003, 22, 261–266. [Google Scholar] [CrossRef]
- Mitchell, S.L.; Buchanan, J.L.; Littlehale, S.; Hamel, M.B. Tube-feeding versus hand-feeding nursing home residents with advanced dementia: A cost comparison. J. Am. Med. Dir. Assoc. 2004, 5, S22–S29. [Google Scholar] [CrossRef]
- Reddy, P.; Malone, M. Cost and outcome analysis of home parenteral and enteral nutrition. J. Parenter. Enter. Nutr. 1998, 22, 302–310. [Google Scholar] [CrossRef] [PubMed]
- Martin, K.; McGinnis, C. Home nutrition support: Ethics and reimbursement. Nutr. Clin. Pract. 2016, 31, 325–333. [Google Scholar] [CrossRef] [PubMed]
- Newton, A.; Barnadas, G. Understanding Medicare Coverage for Home Enteral Nutrition: A Case-Based Approach. Available online: https://med.virginia.edu/ginutrition/wp-content/uploads/sites/199/2014/06/Newton_May_13.pdf (accessed on 1 February 2017).
- Centers for Medicare & Medicaid Services. National Coverage Determination for Enteral and Parenteral Nutritional Therapy (180.2). Available online: https://www.cms.gov/medicare-coverage-database/details/ncd-details.aspx?NCDId=242&ver=1 (accessed on 1 September 2016).
- Dietitians of Canada. Raw Food Cost Funding in Ontario Long Term Care Homes Survey Report; Dietitians of Canada: Toronto, ON, Canada, 2015; pp. 1–12. [Google Scholar]
- Government of Ontario. Enteral Feeding and Ostomy. Available online: http://www.health.gov.on.ca/en/public/programs/adp/publications/enteral.aspx (accessed on 1 September 2016).
- Klek, S.; Chourdakis, M.; Bischoff, S.; Dubrov, S.; Forbes, A.; Galas, A.; Genton, L.; Gundogdu, H.R.; Irtun, O.; Jagmane, I.; et al. Economy matters to fight against malnutrition: Results from a multicenter survey. Clin. Nutr. 2017, 36, 162–169. [Google Scholar] [CrossRef] [PubMed] [Green Version]
- Bonvin, V.; Terrettaz, C.; Yguel, N.; Emery, I.; Aubert, V.; Godio, M. [Disease related malnutrition: Oral and enteral artificial nutrition]. Rev. Med. Suisse 2012, 8, 791–792, 794–796. [Google Scholar] [PubMed]
- Moreno, J.M.; Shaffer, J.; Staun, M.; Hebuterne, X.; Bozzetti, F.; Pertkiewicz, M.; Thul, P.; Van Gossum, A.; Home Artificial Nutrition Working Group–ESPEN. Survey on legislation and funding of home artificial nutrition in different European countries. Clin. Nutr. 2001, 20, 117–123. [Google Scholar] [CrossRef] [PubMed]
- Van Gossum, A. Home enteral nutrition. Epidemiology and legislation in Europe. Nestle Nutr. Workshop Ser. Clin. Perform. Programme 2005, 10, 59–66, discussion 66–71. [Google Scholar] [PubMed]
- Parver, A.K.; Mutinsky, S.E. Enteral nutrition reimbursement—The rationale for the policy: The US perspective. Nestle Nutr. Workshop Ser. Clin. Perform. Programme 2009, 12, 53–70. [Google Scholar] [PubMed]
- Independent Hospital Pricing Authority. Costing Studies to Support the Development of the National Efficient Price 2015–2016: Home Enteral Nutrition, Home Parenteral Nutrition and Home Ventilation Services Costing; Independent Hospital Pricing Authority: Darlinghurst, Australia, 2015. [Google Scholar]
- Aita, K.; Takahashi, M.; Miyata, H.; Kai, I.; Finucane, T.E. Physicians’ attitudes about artificial feeding in older patients with severe cognitive impairment in Japan: A qualitative study. BMC Geriatr. 2007, 7, 22. Available online: https://bmcgeriatr.biomedcentral.com/articles/10.1186/1471-2318-7-22 (accessed on 1 February 2017). [CrossRef] [PubMed]
- Suzuki, Y.; Urashima, M.; Ninomiya, H.; Sowa, M.; Hiki, Y.; Suzuki, H.; Ishibashi, Y.; Kura, T.; Kawasaki, N.; Yanaga, K. A survey of percutaneous endoscopic gastrostomy in 202 Japanese medical institutions. Japan Med. Assoc. J. 2006, 49, 94–105. [Google Scholar]
- Yamamoto, T.; Nakahigashi, M.; Saniabadi, A.R. Review article: Diet and inflammatory bowel disease—Epidemiology and treatment. Aliment Pharmacol. Ther. 2009, 30, 99–112. [Google Scholar] [CrossRef] [PubMed]
- Kim, H.J.; Mok, H.J.; Hong, J.I.; Heo, G.J.; Lee, I.K. Analysis of dietitians’ views on insurance fee for enteral nutrition in Seoul hospital. J. Clin. Nutr. 2013, 5, 122–129. [Google Scholar] [CrossRef]
- Shin, D. Reimbursement of nutritional support team, what is the problem and how can we manage it? J. Clin. Nutr. 2015, 7, 2–8. [Google Scholar] [CrossRef]
- Klek, S.; Chourdakis, M.; Abosaleh, D.A.; Amestoy, A.; Baik, H.W.; Baptista, G.; Barazzoni, R.; Fukushima, R.; Hartono, J.; Jayawardena, R.; et al. Health insurance or subsidy has universal advantage for management of hospital malnutrition unrelated to GDP. Asia Pac. J. Clin. Nutr. 2017, 26, 247–254. [Google Scholar] [PubMed]
- Nordin, N.; Kamaruzzaman, S.B.; Chin, A.V.; Poi, P.J.; Tan, M.P. A descriptive study of nasogastric tube feeding among geriatric inpatients in Malaysia: Utilization, complications, and caregiver opinions. J. Nutr. Gerontol. Geriatr. 2015, 34, 34–49. [Google Scholar] [CrossRef] [PubMed]
- Neuman, W.L. Social Research Methods: Qualitative and Quantitative Approaches, 6th ed.; Pearson Education, Inc.: Boston, MA, USA, 2006. [Google Scholar]
- Berdie, D.R.; Anderson, J.F.; Niebuhr, M.A. Questionnaires: Design and Use, 2nd ed.; The Scarecrow Press: Metuchen, NJ, USA, 1986. [Google Scholar]
- Dillman, D.A. Mail and Internet Surveys: The Tailored Design Method; John Wiley & Sons, Inc.: New York, NY, USA, 2000. [Google Scholar]
- The World Bank. World Health Organization Global Health Expenditure Database. Available online: https://data.worldbank.org/indicator/SH.XPD.PUBL.ZS (accessed on 1 May 2017).
- Freijer, K.; Bours, M.J.; Nuijten, M.J.; Poley, M.J.; Meijers, J.M.; Halfens, R.J.; Schols, J.M. The economic value of enteral medical nutrition in the management of disease-related malnutrition: A systematic review. J. Am. Med. Dir. Assoc. 2014, 15, 17–29. [Google Scholar] [CrossRef] [PubMed]
- Muscaritoli, M.; Krznaric, Z.; Singer, P.; Barazzoni, R.; Cederholm, T.; Golay, A.; Van Gossum, A.; Kennedy, N.; Kreymann, G.; Laviano, A.; et al. Effectiveness and efficacy of nutritional therapy: A systematic review following cochrane methodology. Clin. Nutr. 2017, 36, 939–957. [Google Scholar] [CrossRef] [PubMed]
- Wong, A.; Goh, G.; Banks, M.D.; Bauer, J.D. A systematic review of the cost and economic outcomes of home enteral nutrition. Clin. Nutr. 2017. [Google Scholar] [CrossRef] [PubMed]
- Baik, H.W. Nutritional therapy in hospital. J. Korean Med. Assoc. 2014, 57, 491–495. [Google Scholar] [CrossRef]
- Tiyapanjanit, T.; Boonyavarakul, A. Comparative study between the phramongkutklao’s diabetic blenderized diets and commercial diabetic diets on glycemic variability in continuous tube fed patients with type 2 diabetes. J. Med. Assoc. Thail. 2014, 97, 1151–1156. [Google Scholar]
- Borghi, R.; Dutra Araujo, T.; Airoldi Vieira, R.I.; de Souza, T.T.; Waitzberg, D.L. Ilsi task force on enteral nutrition; estimated composition and costs of blenderized diets. Nutr. Hosp. 2013, 28, 2033–2038. [Google Scholar] [PubMed]
- Epp, L.; Lammert, L.; Vallumsetla, N.; Hurt, R.T.; Mundi, M.S. Use of blenderized tube feeding in adult and pediatric home enteral nutrition patients. Nutr. Clin. Pract. 2017, 32, 201–205. [Google Scholar] [CrossRef] [PubMed]
- Vieira, M.M.; Santos, V.F.; Bottoni, A.; Morais, T.B. Nutritional and microbiological quality of commercial and homemade blenderized whole food enteral diets for home-based enteral nutritional therapy in adults. Clin. Nutr. 2016. [Google Scholar] [CrossRef] [PubMed]
- Hurt, R.T.; Edakkanambeth Varayil, J.; Epp, L.M.; Pattinson, A.K.; Lammert, L.M.; Lintz, J.E.; Mundi, M.S. Blenderized tube feeding use in adult home enteral nutrition patients: A cross-sectional study. Nutr. Clin. Pract. 2015, 30, 824–829. [Google Scholar] [CrossRef] [PubMed]
- Chung, M.; van Buul, V.J.; Wilms, E.; Nellessen, N.; Brouns, F.J. Nutrition education in European medical schools: Results of an international survey. Eur. J. Clin. Nutr. 2014, 68, 844–846. [Google Scholar] [CrossRef] [PubMed]
- Cuerda, C.; Schneider, S.M.; Van Gossum, A. Clinical nutrition education in medical schools: Results of an ESPEN survey. Clin. Nutr. 2017, 36, 915–916. [Google Scholar] [CrossRef] [PubMed]
Table 1.
Demographics of Countries Participating in Survey.
| Country | Number of Hospitals | GDP (PPP) | GDP (US$) | Income Group | Health Expenditure (Public) (% GDP) | Body Responsible for Developing Healthcare Regulation | Body Responsible for Developing Nutritional Guidelines |
|---|---|---|---|---|---|---|---|
| Australia | 101–1000 | 1,128,908 | 1,204,616 | High | 6.30% | State Health Services | State Health Services Various Organizations/Facilities |
| Brunei | <10 | 32,773 | 11,400 | High | 2.50% | Ministry of Health | Ministry of Health |
| Cambodia | 101–1000 | 58,880 | 20,017 | Lower-Middle | 1.30% | Ministry of Health | None |
| Hong Kong SAR | 10–100 | 430,169 | 320,912 | High | 5.70% | Department of Health | Department of Health |
| India | >1000 | 5,266,444 | 2,263,523 | Lower-Middle | 1.40% | Ministry of Health and Family Welfare | Various Clinical Societies |
| Indonesia | >1000 | 3,032,090 | 932,259 | Lower-Middle | 1.10% | Ministry of Health | Ministry of Health |
| Japan | >1000 | 5,266,444 | 4,939,384 | High | 8.60% | House of Representatives House of Councillors | Various Clinical Societies |
| Malaysia | 101–1000 | 863,287 | 296,359 | Upper-Middle | 2.30% | Ministry of Health | Various Clinical Societies |
| Myanmar | >1000 | 305,301 | 67,430 | Lower-Middle | 1.00% | Ministry of Health | National Nutritional Centre Department of Public Health |
| New Zealand | 10–100 | 183,291 | 185,017 | High | 9.10% | Government Health Boards | Ministry of Health |
| Singapore | 10–100 | 492,631 | 296,966 | High | 2.10% | Ministry of Health | Health Promotion Board |
| Republic of Korea | >1000 | 1,832,073 | 1,411,246 | High | 4.00% | Ministry of Health and Welfare | Ministry of Health and Welfare |
| The Philippines | 101–1000 | 806,539 | 304,905 | Lower-Middle | 1.60% | Department of Health | Department of Health |
GDP: Gross Domestic Product; PPP: Purchasing Power Parity; SAR: Special Administrative Region.
Table 2.
Healthcare Financing in Countries Participating in the Survey.
| Country | State Health Insurance | Private Health Insurance | Financial Support for HEN (Full or Partial) Availability | Any Known Plans for Future HEN Funding |
|---|---|---|---|---|
| Australia | Yes | Yes | Yes | NA |
| Brunei | No | Yes | No | ? |
| Cambodia | Yes | Yes | No | ? |
| Hong Kong SAR | Yes | Yes | No | No |
| India | Yes | Yes | No | ? |
| Indonesia | Yes | Yes | Yes | NA |
| Japan | Yes | No # | Yes | NA |
| Malaysia | Yes | Yes | No | No |
| Myanmar | No | Yes | No | ? |
| New Zealand | No | Yes | Yes | NA |
| Singapore | Yes | Yes | No | ? |
| Republic of Korea | Yes | Yes | Yes | NA |
| The Philippines | Yes | Yes | No | ? |
| Availability (Number, n) | 9 | 12 | 5 | 0 |
HEN: home enteral nutrition; ?: Not Sure; NA: Not Applicable; #: private insurance plays only a supplementary or complementary role.
Table 3.
Countries where Financial Support is Available for Home Enteral Nutrition and/or Enteral Feeding in Acute Settings.
Table 3.
Countries where Financial Support is Available for Home Enteral Nutrition and/or Enteral Feeding in Acute Settings.
| Country | Full or Partial Financial Support from State or Private Insurance | Coverage Area | |||
|---|---|---|---|---|---|
| Hospital | Long-Term Care Facilities | Palliative Care Facilities | Home | ||
| Australia # | Partial/State | Some | Some | Some | Some |
| Indonesia # | Partial/State Partial/Private | Some | Some | Some | Some |
| Japan | Partial/State | Yes | Yes | Yes | Yes |
| New Zealand | Full/State | Yes | Yes | Yes | Yes |
| Republic of Korea | Partial/State | Yes | Yes | Yes | Yes |
| Singapore * | Partial/State Partial/Private | Yes | No | No | No |
# Availability of financial support varies between states/cities in the country; * Financial support is only available for certain patient paying classes in acute settings (government hospitals); Some: Available in some facilities.
Table 4.
Home Enteral Nutrition Practices in Countries Participating in the Survey—Clinical Care.
| Country | Profession Who Conducts Training for Patients/Family Members/Caregivers for Patients on HEN | Profession Who Prescribes Nutritional Care Plans | Availability of NST in | |||
|---|---|---|---|---|---|---|
| Hospital | Long-Term Care Facilities | Palliative Care Facilities | Home Care Support | |||
| Australia | Nurse (Hospital) Nurse (Private or Community) Dietitian | Dietitians | Some | No | No | No |
| Brunei | Nurse (Hospital) Nurse (Private or Community) | Dietitians | No | No | No | No |
| Cambodia | Nurse (Hospital) Doctor | Doctors | No | No | No | No |
| Hong Kong SAR | Nurse (Hospital) Nurse (Private or Community) | Dietitians | Some | No | No | No |
| India | Nurse (Hospital) Dietitian | Dietitians Nutritionists Doctors | Some | No | No | No |
| Indonesia | Nurse (Private or Community) Doctor Dietitian Nutritionist | Doctors | Some | Some | Some | Some |
| Japan | Nurse (Hospital) Doctor Dietitian | Dietitians Doctors | Some | Some | Some | Some |
| Malaysia | Nurse (Hospital) Caregiver training not provided | Dietitians | Some | No | No | No |
| Myanmar | Nurse (Private or Community) Doctor | Doctors | No | NA | No | No |
| New Zealand | Nurse (Hospital) Nurse (Private or Community) Dietitian External Vendors/Pharmaceutical Representatives | Dietitians | Some | No | No | No |
| Singapore | Nurse (Hospital) Nurse (Private or Community) Dietitian | Dietitians Doctors | Some | No | No | Some |
| Republic of Korea | Nurse (Hospital) Nurse (Private or Community) Doctor Dietitian | Dietitians Doctors | Some | Some | No | Some |
| The Philippines | Nurse (Hospital) Doctor Dietitian External Vendors/Pharmaceutical Representatives | Dietitians Doctors | Some | No | No | Some |
HEN: Home Enteral Nutrition; NA: Not Applicable; No: Not Available; NST: Nutrition Support Team; Some: Available in some facilities.
Table 5.
Clinical Nutrition Education in Countries Participating in the Survey. ESPEN: The European Society for Clinical Nutrition and Metabolism; PEN: Parenteral and Enteral Nutrition.
Table 5.
Clinical Nutrition Education in Countries Participating in the Survey. ESPEN: The European Society for Clinical Nutrition and Metabolism; PEN: Parenteral and Enteral Nutrition.
| Country | Availability of Clinical Nutrition Training | Types of Clinical Nutrition Training Available | ||||||
|---|---|---|---|---|---|---|---|---|
| Undergraduate | Postgraduate | ESPEN Life Long Learning | Local—PEN Society organized | Local—Dietetic Association Organized | Local—Hospital Organized | Local—Pharmaceutical Organized | ||
| Australia | Yes | Yes | Yes | Yes | No | No | No | No |
| Brunei | No | No | No | No | No | No | No | No |
| Cambodia | No | No | No | No | No | No | No | No |
| Hong Kong SAR | Yes | No | Yes | Yes | Yes | Yes | No | No |
| India | Yes | No | No | No | No | Yes | Yes | Yes |
| Indonesia | Yes | No | Yes | Yes | Yes | Yes | No | No |
| Japan | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Malaysia | Yes | No | No | Yes | Yes | Yes | Yes | No |
| Myanmar | Yes | No | Yes | No | No | No | Yes | No |
| New Zealand | Yes | No | Yes | No | No | No | Yes | No |
| Singapore | Yes | No | No | Yes | Yes | Yes | Yes | Yes |
| Republic of Korea | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| The Philippines | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes |
| TOTAL | 11 | 3 | 8 | 8 | 7 | 8 | 8 | 5 |
© 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Share and Cite
MDPI and ACS Style
Wong, A.; Banks, M.D.; Bauer, J.D. A Survey of Home Enteral Nutrition Practices and Reimbursement in the Asia Pacific Region. Nutrients 2018, 10, 214. https://doi.org/10.3390/nu10020214
AMA Style
Wong A, Banks MD, Bauer JD. A Survey of Home Enteral Nutrition Practices and Reimbursement in the Asia Pacific Region. Nutrients. 2018; 10(2):214. https://doi.org/10.3390/nu10020214
Chicago/Turabian StyleWong, Alvin, Merrilyn D. Banks, and Judith D. Bauer. 2018. "A Survey of Home Enteral Nutrition Practices and Reimbursement in the Asia Pacific Region" Nutrients 10, no. 2: 214. https://doi.org/10.3390/nu10020214
APA StyleWong, A., Banks, M. D., & Bauer, J. D. (2018). A Survey of Home Enteral Nutrition Practices and Reimbursement in the Asia Pacific Region. Nutrients, 10(2), 214. https://doi.org/10.3390/nu10020214
Note that from the first issue of 2016, this journal uses article numbers instead of page numbers. See further details here.
