Search Results (130)

Background/Objectives: A large percentage of schoolchildren are children with overweight or obese, and weight gain over time increases the risk of poor health later in life. Motor coordination may be a protective factor, enabling young people to participate in healthy physical activities. However, it is unknown when the relationship between motor coordination and weight first emerges, nor whether it is evident across the body mass index (BMI) spectrum. The aim of this study was to explore what happens with coordination skills [i.e., locomotor coordination (LC), visuomotor coordination (VC), foot object control coordination (FOCC), hand object control coordination (HOCC), global motor coordination (GMC)] applying the 3JS battery, according to age (6 to 11 years) and BMI (normal weight, overweight or obesity) in a sample of 688 Primary Education participants (8.71 ± 1.66 years; 48.8% boys) from Galicia (Spain). Methods: To analyze the differences in the variables of the 3JS battery between age (6–11 years) and BMI (normal weight vs. overweight vs. obesity), they were evaluated using a multivariate analysis of covariance (MANCOVA), introducing the sex category (boy-girl) as a covariate to avoid possible confounding factors. Results: After the application of the 3JS Battery, statistically significant differences were observed depending on age [LC (p < 0.001); VC (p < 0.001); FOCC (p < 0.001); HOCC (p < 0.001); GMC (p < 0.001)] and BMI [LC (p < 0.001); VC (p = 0.008); HOCC (p < 0.001); GMC (p < 0.001)]. No statistically significant differences were found in the interactions between age and BMI (p > 0.05). Conclusions: Locomotor coordination increases progressively with age, both globally and in each of the manifestations, and this is greater the older the schoolchildren are. Schoolchildren with normal weight compared to schoolchildren with overweight or obesity have better global motor coordination, locomotor coordination, global control of objects, and control with the hand. Full article

Background: The increasing prevalence of overweight and obesity among young people poses a significant public health challenge. Childhood and adolescence are critical periods for establishing long-term health habits. Diet plays a central role in maintaining a healthy weight, and adherence to the Mediterranean diet has been consistently linked to numerous health benefits, including improved weight management and overall well-being. Understanding the factors that influence Mediterranean diet adherence in adolescents can help design effective interventions to promote healthier eating behaviors. Objectives: This study sought to explore the association between following the Mediterranean diet and key physiological factors, including age, sex, body mass index, and pubertal status. Additionally, it explored how Mediterranean diet adherence relates to lifestyle behaviors such as sleep quality and physical activity levels, using data from a sample of 668 Spanish adolescents. Method: Participants completed validated questionnaires assessing dietary habits, physical activity, sleep quality, and pubertal status (Tanner scale). Results: The findings revealed significant associations between Mediterranean diet adherence and body mass index, pubertal status, and physical activity level, while sex, age, and sleep quality showed no significant influence. Adolescents with lower body mass index tended to adhere more to the Mediterranean diet, reinforcing its role in weight management. Additionally, greater adherence was observed in later pubertal stages, suggesting increased nutritional awareness. Conclusions: Healthy eating patterns are associated with a strong promotion of physical activity, highlighting the link between an active lifestyle and adherence to the Mediterranean diet. This positive multifactorial synergy requires further research to better understand its mechanisms and to design effective strategies for promoting healthy habits among adolescents. Full article

Background/Objectives: Today, digital technologies are integral to children’s lives; their increasing use, however, may raise health concerns. This study aims to examine the effect of screen time on physical activity and lifestyle factors in German school children. Methods: As part of the prospective hand-on-heart-study (“Hand-aufs-Herz”), a comprehensive cardiovascular system check-up examination was conducted on 922 German schoolchildren. The pupils were asked for a self-report on their daily physical activities and club sports. The examinations on-site contained measurements of the pupils’ weight and height as well as their physical fitness, which was assessed by a stair-climbing test. Results: A large proportion of pupils had a screen time of more than 2 h daily, regardless of the day of the week (63–76%). In fact, pupils with a screen time ≥ 2 h were more likely to achieve poor grades in school (weekday ORs 3.23, 95% CI 1.76, 5.95; weekend ORs 3.28, 95% CI 1.53, 7.00) and not be members of a sports club (weekday ORs 2.35, 95% CI 1.68, 3.29; weekend ORs 2.13, 95% CI 1.44, 3.14). Pupils who did not meet both recommendations for physical activity and screen time walked <5000 steps daily (60%), had a high proportion of overweight/obesity (40%), were non-swimmers (38.5%), spent ≥7 h sitting (35.8%), and slept fewer hours than recommended (30%). It has also been shown that longer screen time has a negative impact on the lifestyle of children and young people. Conclusions: Our results show that excessive screen time in children is linked to higher weight and an unhealthy lifestyle, increasing long-term cardiovascular risks. Public health initiatives aimed at reducing screen time, promoting physical activity, and encouraging healthier habits are essential to improve children’s overall health and prevent future chronic diseases. Full article

Background/Objectives: This study examined factors influencing health behaviours among 13–17-year-olds in Surrey, focusing on rising obesity rates and socioeconomic disparities using a whole systems approach to capture both the stakeholders’ voice and the young people’s voices. Methods: The research involved two components: a survey of youth service providers (e.g., teachers, youth workers; n = 35) and focus groups with adolescents (n = 27). Results: The survey revealed challenges faced by stakeholders, including insufficient training, environmental factors (e.g., schools, social media, food systems), and limited support from parents and healthcare professionals. The focus groups identified two key themes: (1) domains of care, for example diet and how availability and cost of food affects food choices, and (2) barriers and solutions, addressing financial, structural, and emotional obstacles to and facilitators of a healthy lifestyle. Transcending these themes was the key role of health inequalities linked to income, geography, and gender. Conclusions: This study underscores the complexity of adolescent health behaviours and calls for a multi-level, coordinated approach to address inequalities and foster supportive environments for healthier choices. Full article

It is essential to comprehend the humoral immune response to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) and its vaccines to maximize the effectiveness of anti-SARSCoV-2 community immunization efforts. The aim of this cross-sectional study was to determine the seroprevalence of anti-SARS-CoV-2 IgM/IgG among newcomer students at Kafr Elsheikh University in Egypt, whether they had been vaccinated or not. Blood samples from 400 healthy newcomer students (200 non-vaccinated and 200 vaccinated) were evaluated for the presence of anti-SARS-CoV-2 IgM/IgG using colloidal gold immunochromatography lateral flow immunoassay cards, and then the results were confirmed by using specific ELISA tests. The prevalence of anti-SARS-CoV-2 antibodies among the participants (n = 400) was 56.3% for IgG and 13.3% for IgM. Regarding the non-vaccinated participants, 55.0% were females, the mean age was 18.2 years, and the mean BMI was 25.35. Regarding the vaccinated participants, 58.5% were females, the mean age was 18.1 years, and the mean BMI was 25.3. There were statistically non-significant correlations (p ˃ 0.05) between gender, BMI, and each of IgM- or IgG-positivity in both vaccinated and non-vaccinated groups. In total, 41.5% and 48.5% of the anti-SARS-CoV-2 IgM-positive and anti-SARS-CoV-2 IgG-positive participants were non-vaccinated, respectively. Furthermore, 58.5% and 51.5% of the anti-SARS-CoV-2 IgM-positive and anti-SARS-CoV-2 IgG-positive participants were vaccinated, respectively. No statistically significant association (p ˃ 0.05) in immunoglobulins positivity between the anti-SARS-CoV-2 non-vaccinated, and vaccinated groups. The anti-SARS-CoV-2 immunological response of nonsmokers, people who exercise regularly, and those who take vitamin supplements, eat a balanced diet, and use certain herbs is noteworthy. Among the vaccinated subjects, 96.6%, 25.0%, 31.9%, 45.7%, and 7.8% of the IgG-positive group, versus 97.2%, 60.6%, 64.2%, 52.3%, and 6.4% of the IgG-positive non-vaccinated group, were nonsmokers, exercisers, and those taking vitamin supplements, eating a balanced diet, and using herbs, respectively. Furthermore, 93.5%, 32.3%, 35.5%, 48.4%, and 6.5% of the IgM-positive vaccinated group, versus 100.0%, 63.6%, 81.8%, 45.5%, and 4.5% of the IgM-positive non-vaccinated participants, were nonsmokers, physical exercisers, vitamin supplement users, balanced eaters, and herbalists, respectively. Persons who are free from comorbidities, young, non-obese, non-smokers, engage in physical exercise, take vitamins, eat a balanced diet, and use certain immunostimulant herbal supplements, all have a strong anti-SARS-CoV-2 humoral immune response, even if they were not vaccinated. During pandemics, vaccination of this group should not be a priority to preserve vaccine doses for high-risk vulnerable people. Even if there is a lockdown during an anticipated future epidemic or pandemic, we should prioritize healthy eating and lifestyle choices, along with increasing physical activity. Full article

Introduction: Excessive body weight, particularly the abdominal distribution of adipose tissue, has remained an important public health concern for years. Objectives: The study aimed to assess the prevalence of general overweight status and obesity, as well as abdominal overweight status and obesity in the adult Polish population. Material and methods: The results are based on the analysis of anthropometric data of 3735 people aged 19 and over who were surveyed under the 2016–2020 National Health Program. Results: Excessive body weight (BMI > 25 kg/m²) was reported in 56.6% of the respondents. Abdominal overweight was found in 20.8% of respondents and abdominal obesity in 31.7% of the respondents. Abdominal obesity was more common in women than in men (44.3% vs. 18.0%, p < 0.001). Over half of women over 55 (approx. 60%) had abdominal obesity. The odds of becoming overweight/obese as measured by the BMI depended on the age and sex of the respondents. It was confirmed that men were over 28% more likely to develop such a condition than women (OR = 1.288, p < 0.001). The odds increased with age (OR = 1.029, p < 0.001). The type of person with obesity/found to be overweight in Polish population was most often a rural resident, aged 65.0–74.9, assessing their financial situation as average, being married/in a partnership, and not declaring the occurrence of cardiovascular diseases. The person with an overweight status had secondary education, and the person with obesity had primary/lower secondary/vocational education. Conclusions: Being overweight and having obesity, both general and abdominal, are still a major epidemiological problem in Poland. The results obtained in this study suggest that the prevalence of being overweight and having obesity has decreased over the last 10 years, though this assumption requires further investigation. Rural residents with lower education should be covered by educational activities adapted to their needs and possibilities, considering that obesity in young women, especially when having abdominal obesity, may be associated with an increased risk of infertility caused by ovulation disorders. Further research and educational activities are necessary. Excessive body weight affected almost 42% of the women from the youngest age group, and abdominal obesity was found in 21% of them. Full article

Background: In today’s society, low levels of physical activity are observed in the child and adolescent population, which can cause numerous pathologies, such as obesity and mental health problems. Objective: This article aims to compile all the contexts and scenarios where it is possible to increase the levels of daily physical activity of children and young people, and which have significant scientific support. Method. To do so, a literature review was carried out examining four key contexts for intervention: school, extracurricular, family, and socio-community. Results: The results indicate that the school context, with strategies such as physical education classes and active breaks, is crucial but insufficient on its own, so it is essential to complement it with interventions in extracurricular, family, and socio-community environments. The involvement of families, access to adequate infrastructure such as parks and green areas, and the responsible use of technology, including active video games and the role of influencers on social networks, are presented as key elements to combat a sedentary lifestyle. Conclusions: It is important to highlight the importance of establishing socio-educational programs that adopt a comprehensive approach to promote physical activity in children and youth, highlighting the scientific evidence that supports the effectiveness of intervening in multiple scenarios. This review concludes that a coordinated approach between different actors (schools, families, communities) is necessary to ensure that children and youth reach adequate levels of physical activity, which not only improves their physical health, but also their mental well-being and cognitive development. Full article

(1) Background: The administration of subcutaneous (SC) injectables is among the most frequent procedures a nurse performs in daily practice. The needle for the injection must pass through the skin barrier to reach the SC space, where the drug will be deposited. This procedure can cause pain to the patient and local lesions. Local fat measurement can be performed by measuring the skin fold. Previous studies have found higher levels of pain in people with obesity receiving SC insulin, and this study thus aimed to measure pain levels during and after an SC injection of low-molecular-weight heparin (LMWH) and identify how age, gender, and obesity may modulate the level of pain during and after the procedure. (2) Methods: This was a cross-sectional study, and the variables included age, gender, body mass index (BMI), BMI quartile, abdominal skin folds (ASFs), ASF quartile, and pain level during and after injection. A caliper was used to measure ASFs, height and weight were used to calculate BMI, and the Visual Analog Scale (VAS) was used to measure pain. (3) Results: The sample amounted to 202 participants, which was not considered representative of the study population. The average age was 64.3 years, and females predominated (62.40%). Of these participants, 42.5% were obese, and 29.1% were overweight. The average pain levels were low during (1.4) and after injection (1.9), highlighting the absence of pain during injection in 29.7% and after injection in 34.2%. (4) Conclusions: Obesity was associated with increased pain, but when adjusted for age, the pain was no longer significant. Females and young participants showed a significant relationship with pain during injection. Age, gender, and obesity had a statistically significant relationship with pain level. Participants with obesity (according to BMI and ASF) showed the highest levels of pain during and after injection. After injection, there was an increase in pain in most cases, possibly due to the discomfort caused by the drug itself, an aspect considered in the drug’s technical data sheet as a frequent adverse effect (>1/10 to <1/100). However, the drug volume does not seem to be related to pain in this study. Full article

Despite substantial improvements in survival rates for most cancers, pancreatic cancer still remains a leading cause of death from malignancy. The disease has no symptoms in the initial stages, it can early invade the surrounding organs, and treatment methods have poor long-term prognosis. In addition, this neoplasia is starting to be diagnosed more and more frequently in young people. High incidences have been found in developed regions such as Europe, North America, Australia, but recent data show that this condition is increasing in other regions as well. Pancreatic cancer involves multiple factors such as cigarette smoking, obesity, diabetes, alcohol consumption, inherited genetic factors, recent studies also correlating pancreatic cancer with abnormal metabolism of human microorganisms, blood type, as well as glucose and lipid levels. This review aims to update knowledge on the epidemiology, pathophysiology, diagnosis and treatment of pancreatic cancer. The goal is to encourage screening and early diagnosis methods, as well as to stimulate further research on this oncological topic, insufficiently studied to date. Full article

Background/Objectives: This study investigates the dietary patterns, health behaviors, and related determinants among young people in Poland, amid increasing lifestyle-related health concerns like obesity and poor nutrition. Understanding the factors influencing these behaviors is crucial for crafting effective public health strategies. The objective was to analyze young Poles’ eating habits, their perceptions of health, and the role of various determinants in shaping these behaviors. Methods: A survey was conducted among a representative sample of young Poles, gathering data on eating habits, health perceptions, and lifestyle choices. The survey focused on the respondents’ understanding of healthy eating, sources of nutrition knowledge, and the influence of family, social media, and public health campaigns. Data were analyzed using descriptive statistics, and correlations between health behaviors and socio-demographic factors were examined. Results: The study revealed that 88% of young respondents prioritize health, with 73% acknowledging a link between nutrition and health. While most participants accurately described healthy eating and reported adherence to dietary guidelines, 43% engaged in emotional eating, which often led to compulsive behaviors associated with obesity. Social media, internet articles, and family were primary sources of nutrition knowledge. Despite their knowledge, fruit and vegetable consumption was below recommended levels, and physical activity levels were insufficient in nearly half of the respondents. Only 36% regularly read food labels, with many choosing products containing additives. Appearance-related stress was prevalent among 52% of respondents, while sleep deficits and lack of sufficient physical activity were common. Conclusions: The findings suggest that while young Poles possess a high level of awareness regarding healthy eating, gaps remain in the application of this knowledge, particularly concerning emotional eating and inadequate fruit and vegetable consumption. Public health campaigns should be more effectively targeted to address these gaps and promote sustainable health behaviors from early childhood. Addressing emotional eating, enhancing physical activity, and improving nutrition education through effective channels like social media are key to improving public health outcomes. Full article

Consuming an unbalanced diet and being overweight represent a global health problem in young people and adults of both sexes, and may lead to metabolic syndrome. The diet-induced obesity (DIO) model in the C57BL/6J mouse substrain that mimics the gradual weight gain in humans consuming a “Western-type” (WD) diet is of great interest. This study aims to characterize this animal model, using high-frequency ultrasound imaging (HFUS) as a complementary tool to longitudinally monitor changes in the liver, heart and kidney. Long-term WD feeding increased mice body weight (BW), liver/BW ratio and body condition score (BCS), transaminases, glucose and insulin, and caused dyslipidemia and insulin resistance. Echocardiography revealed subtle cardiac remodeling in WD-fed mice, highlighting a significant age–diet interaction for some left ventricular morphofunctional parameters. Qualitative and parametric HFUS analyses of the liver in WD-fed mice showed a progressive increase in echogenicity and echotexture heterogeneity, and equal or higher brightness of the renal cortex. Furthermore, renal circulation was impaired in WD-fed female mice. The ultrasound and histopathological findings were concordant. Overall, HFUS can improve the translational value of preclinical DIO models through an integrated approach with conventional methods, enabling a comprehensive identification of early stages of diseases in vivo and non-invasively, according to the 3Rs. Full article

Background: Metabolic syndrome increases the risk of heart disease and diabetes. Early identification and management are crucial, especially in economically challenged regions with limited healthcare access. Aims: To develop nomograms for individualized risk estimation for metabolic syndrome in young people from low-income regions. Methods: We assessed 496 college students from two Brazilian cities with Gini indices ≤0.56. Of these, 69.9% were female, 65.1% were younger than 20 years, 71.8% were non-white, and 64.3% were enrolled in health-related courses. For external validity, we assessed metabolic syndrome in a subset of 375 students. Results: We found 10 variables associated with abdominal obesity by logistic regression: age, biological sex, physical education facilities, enrollment in sports competitions during elementary school, grade retention, physical education as the preferred subject, physical education classes per week, and enrollment in sports training in secondary school (score A); adherence to 24 h movement behaviors (B score); and body weight (score C). We designed three nomograms (for scores A, B, and C), all of which showed acceptable performance according to the area under the receiver operating characteristic curve (≥0.70) and calibration (Hosmer–Lemeshow test, p > 0.05). In the external validation, we observed higher predictive capability for the A and B scores, while the C score had lower but still acceptable predictive ability. Conclusions: User-friendly self-reported data accurately predict metabolic syndrome among youths from economically challenging areas. Full article

Background and Objectives: Cancer is a multicausal disease, and environmental, cultural, socioeconomic, lifestyle, and genetic factors can influence the risk of developing cancer. Colorectal cancer (CRC) stands as the third most common cancer globally. Some countries have observed a rise in the incidence of CRC, especially among young people. This increase is associated with lifestyle changes over the last few decades, including changes in diet patterns, a sedentary lifestyle, and obesity. Currently, obesity and overweight account for approximately 39% of the world’s population and increase the risk of overall mortality of certain cancer types. This study aims to conduct a literature review examining the association between obesity and CRC. Materials and Methods: This narrative review explored the pathophysiological mechanisms, treatment strategies, and challenges related to obesity and CRC. Results: Several studies have established a clear causal relationship between obesity and CRC, showing that individuals with morbid obesity are at a higher risk of developing colorectal cancer. The adipose tissue, particularly the visceral, secretes proinflammatory cytokines, such as TNF-alpha, interleukin-6, and C-reactive protein. Chronic inflammation is closely linked to cancer initiation and progression, with a complex interplay of molecular mechanisms underlying this association. Obesity can complicate the treatment of CRC due to several factors, reducing the therapeutic effectiveness and increasing the risk for adverse events during treatment. Dietary modification, calorie restriction, and other types of weight-control strategies can reduce the risk of CRC development and improve treatment outcomes. Conclusions: Obesity is intricately linked to CRC development and progression, making it a crucial target for intervention, whether through diet therapy, physical exercises, medical therapy, or bariatric surgery. Full article

Little is known about the changes in body composition (BC) in people with overweight or obesity. The aim of this study was to assess the differences in BC patterns in this population based on gender and age. A total of 2844 Italian adults of mixed gender and a body mass index (BMI) of ≥25 kg/m² underwent a BC assessment by means of dual-energy X-ray absorptiometry (DXA). The sample was categorized into three age groups: ‘young’ (20–39 years), ‘middle’ (40–59 years), and ‘older’ (60–80 years) adults, after being matched by body weight and BMI. Males showed higher total body fat percentage (BF%) and a lower total lean mass (LM), progressively from the young to the middle to the older age groups, while females showed similar values for these total compartments between the three age groups. However, in both genders, participants in the middle and older groups were more likely to have a higher trunk fat percentage by +1.23% to +4.21%, and lower appendicular lean mass (ALM) by −0.81 kg to −2.63 kg with respect to the young group, indicating expression of major central adiposity and sarcopenia. While our findings underscore the limitations of BMI to detect these differences between age groups, the identification of new tools suitable for this aim is greatly needed in this population. Moreover, further investigation that clarifies the impact of these differences in BC patterns between gender and age groups on health outcomes is also required. Full article

Obesity is a global health threat affecting people of all ages, especially young adults. Early diagnosis of obesity allows for effective treatments and the prevention of its consequences. This study aimed to determine the prevalence of obesity in Thai young adults, evaluate the extent to which BMI values indicate excess adiposity, and identify the most appropriate BMI diagnostic cut-point based on body fat percentage. The study included 186 young adults aged 20 to 35 years. The diagnosis of obesity using body mass index (BMI) was compared with dual-energy X-ray absorptiometry-derived body fat percentage, considered the gold standard. The appropriate BMI cut-point was established using ROC curve analysis and the Youden index. Obesity was more common in women and in urban areas. BMI and body fat were significantly correlated; however, there was a high rate of false-negative obesity diagnosis based on the conventional BMI cut-off, a condition known as normal weight obesity (NWO). The newly proposed BMI cut-off points that best correlated with body fat and corrected false negatives were 22.1 kg/m² for men and 22.5 kg/m² for women. These new BMI cut-points should be applied together with clinical evaluations for obesity assessment in this particularly high-risk group. Full article