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A causal relationship structure model of dietary behavior to control blood glucose levels of type 2 diabetes mellitus patients |
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| รหัสดีโอไอ | |
| Creator | Theerapon Phungdee |
| Title | A causal relationship structure model of dietary behavior to control blood glucose levels of type 2 diabetes mellitus patients |
| Contributor | Nutthakritta Sirisopon, Petch Rawdaree |
| Publisher | Phetchaburi Rajabhat University |
| Publication Year | 2565 |
| Journal Title | Interdisciplinary Research Review (IRR) |
| Journal Vol. | 17 |
| Journal No. | 2 |
| Page no. | 26-30 |
| Keyword | Causal relationship structure model, dietary behavior, control blood glucose levels, type 2 diabetes mellitus patients |
| URL Website | https://ph02.tci-thaijo.org/index.php/jtir |
| Website title | Interdisciplinary Research Review (IRR) |
| ISSN | 2697-536X |
| Abstract | This cross-sectional study research aims to test a causal relationship structure model of dietary behavior to control blood glucose levels of type 2 diabetes mellitus patients by developing elements from the theory of planned behavior and the self-efficacy theory. The study group consisted of 350 people with type 2 diabetes mellitus, aged between 40-59, who received medical care at Pathum Thani Hospital, Pathum Thani Province. Participants were selected by simple random sampling with a computer program to write random commands from random numbers. The instrument used for the study consisted of demographic data, a questionnaire to investigate the perceived behavioral control, intention to perform the behavior, self-efficacy to diet, and dietary behavior to control blood glucose levels questionnaire. Data were analyzed with descriptive statistics and a computer program AMOS to analyze structural equation models (SEM)The study results revealed that a causal relationship structure model of dietary behavior to control blood glucose levels of type 2 diabetes mellitus patients fit with the empirical data and could explain 83% of the variance in dietary behavior to control blood glucose levels affecting blood sugarlevels. Dietary behavior to control blood glucose levels had a direct negative effect on glycated hemoglobin levels (HbA1c) (β=−0.91, p< .05). The perceived behavioral control, self-efficacy to diet, and behavioral intention had a positive direct effect on dietary behavior to control blood glucoselevels respectively (β=0.55, p< .05;β=0.50, p< .05;β=0.31, p< .05). In addition, variables with an indirect effect on dietary behavior to controlblood glucose levels through behavioral intention were self-efficacy in diet and behavioral control respectively (β=0.30, p< .05;β=0.27, p< .05).The study concludes that the perceived behavioral control, self-efficacy to diet, and intention to perform the behavior directly affected dietary behavior to control blood glucose levels of type 2 diabetes mellitus patients |
