Translation and Psychometric Properties of the Strategies Used by People to Promote a Health Instrument for the Assessment of Self-Care Self-Efficacy among Patients Undergoing Hemodialysis in Vietnam
Abstract
:1. Introduction
2. Methods
2.1. Study Design, Sample, and Procedure
2.2. Ethical Considerations
2.3. Instrument
2.3.1. Strategies Used by People to Promote Health Questionnaire (SUPPH)
2.3.2. Strategies Used by People to Promote Health Questionnaire-Vietnamese Version (SUPPH-V)
2.4. Data Analysis
2.4.1. Internal Consistency
2.4.2. Content Validity
2.4.3. Construct Validity
3. Results
3.1. Internal Consistency
3.2. Content Validity
3.3. Construct Validity
4. Discussion
5. Study Limitations
6. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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No. | Items | Mean | SD |
---|---|---|---|
Subscale 1: Stress reduction | |||
1 | Excluding upsetting thoughts from my consciousness | 2.97 | 1.17 |
2 | Using relaxation techniques to decrease my anxiety | 2.65 | 1.04 |
3 | Finding ways to alleviate my stress | 2.65 | 1.12 |
4 | Using a specific technique to manage my stress | 2.71 | 1.11 |
5 | Doing things that helped me to cope with previous emotional difficulties | 2.60 | 1.06 |
6 | Practicing stress reduction techniques even when I’m feeling sick | 2.63 | 1.01 |
7 | Managing to keep anxiety about illness from becoming overwhelming | 3.06 | 1.01 |
8 | Thinking of myself as better off than people who became ill when they were younger than I am now | 3.42 | 1.05 |
9 | Focusing on something not associated with my illness as a way to decrease my anxiety | 2.87 | 0.95 |
10 | Believing that using a technique to manage treatment stress will actually work | 3.07 | 0.96 |
Subscale 2: Decision making | |||
11 | Choosing the treatment that seems right for me among treatment alternatives recommended by my physician | 2.68 | 1.13 |
12 | Making my own decision regarding treatment alternatives | 2.69 | 1.25 |
13 | Deciding for myself whether or not to have treatment | 3.40 | 0.91 |
Subscale 3: Positive attitude | |||
14 | Experiencing life’s pleasures since I became ill | 2.49 | 1.11 |
15 | Doing special things for myself to make life better | 2.35 | 1.11 |
16 | Convincing myself that I can manage the treatment stress | 3.07 | 1.06 |
17 | Helping other people going through illness and treatment | 3.39 | 1.12 |
18 | Convincing myself that the treatment is not so bad | 3.54 | 0.92 |
19 | Keeping my stress within healthy limits | 3.01 | 0.94 |
20 | Appreciating what is really important in life | 3.61 | 0.69 |
21 | Believing I can find strength within myself for healing | 3.13 | 1.01 |
22 | Convincing myself I’ll be O.K. | 3.32 | 0.91 |
23 | Finding a way to help me get through this period | 2.80 | 0.87 |
24 | Believing that I really have a positive attitude about my state of health | 3.62 | 0.88 |
25 | Doing things that helped me to cope with previous physical difficulties | 2.72 | 0.91 |
26 | Doing things to control my fatigue | 2.68 | 0.88 |
27 | Finding ways to help myself feel better if I am feeling blue | 2.80 | 0.87 |
28 | Managing the side effects of treatment so that I can do things I enjoy doing | 2.82 | 0.94 |
29 | Dealing with the frustration of illness and treatment | 3.22 | 0.89 |
Items | Corrected Item-Total Correlation | Cronbach’s Alpha after Item Exclusion | Cronbach’s Alpha |
---|---|---|---|
Subscale 1: Stress reduction | |||
1 | 0.61 | 0.91 | |
2 | 0.70 | 0.91 | |
3 | 0.83 | 0.90 | 0.92 |
4 | 0.80 | 0.90 | |
5 | 0.76 | 0.90 | |
6 | 0.75 | 0.91 | |
7 | 0.75 | 0.91 | |
8 | 0.47 | 0.92 | |
9 | 0.72 | 0.91 | |
10 | 0.55 | 0.92 | |
Subscale 2: Decision making | |||
11 | 0.64 | 0.49 | |
12 | 0.73 | 0.33 | 0.71 |
13 | 0.29 | 0.86 | |
Subscale 3: Positive attitude | |||
14 | 0.56 | 0.92 | |
15 | 0.46 | 0.92 | |
16 | 0.66 | 0.92 | |
17 | 0.67 | 0.92 | |
18 | 0.61 | 0.92 | |
19 | 0.75 | 0.91 | 0.92 |
20 | 0.35 | 0.92 | |
21 | 0.58 | 0.92 | |
22 | 0.59 | 0.92 | |
23 | 0.74 | 0.91 | |
24 | 0.76 | 0.91 | |
25 | 0.74 | 0.91 | |
26 | 0.71 | 0.92 | |
27 | 0.74 | 0.91 | |
28 | 0.61 | 0.92 | |
29 | 0.55 | 0.92 | |
Total scale | 0.95 |
Model | Index |
---|---|
ꭓ²/df | 2.05 |
p-value | <0.001 |
GFI | 0.70 |
TLI | 0.82 |
CFI | 0.84 |
RMSEA | 0.09 |
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Nguyen, T.T.N.; Liang, S.-Y.; Liu, C.-Y.; Nguyen, H.D. Translation and Psychometric Properties of the Strategies Used by People to Promote a Health Instrument for the Assessment of Self-Care Self-Efficacy among Patients Undergoing Hemodialysis in Vietnam. Healthcare 2023, 11, 1644. https://doi.org/10.3390/healthcare11111644
Nguyen TTN, Liang S-Y, Liu C-Y, Nguyen HD. Translation and Psychometric Properties of the Strategies Used by People to Promote a Health Instrument for the Assessment of Self-Care Self-Efficacy among Patients Undergoing Hemodialysis in Vietnam. Healthcare. 2023; 11(11):1644. https://doi.org/10.3390/healthcare11111644
Chicago/Turabian StyleNguyen, Thi Thuy Nga, Shu-Yuan Liang, Chieh-Yu Liu, and Huu Dung Nguyen. 2023. "Translation and Psychometric Properties of the Strategies Used by People to Promote a Health Instrument for the Assessment of Self-Care Self-Efficacy among Patients Undergoing Hemodialysis in Vietnam" Healthcare 11, no. 11: 1644. https://doi.org/10.3390/healthcare11111644