Prevalence and Risk Factors of Obesity Among Type 2 Diabetic Participants in Abha, Saudi Arabia: A Cross-Sectional Study.

Abstract

Background: The prevalence of obesity among type 2 diabetic participants is a growing concern globally, including in Abha, Saudi Arabia. This study aimed to investigate the prevalence and its associated risk factors of obesity among type 2 diabetic participants in Abha. Methods: A cross-sectional study targeted 400 type 2 diabetic participants in Abha, Saudi Arabia. A hybrid method (snowball sampling + purposive) techniques were used to obtain an adequate sample size. Data were collected after obtaining telephonic or digital consent; the questionnaire was shared with participants who were able and willing to complete it independently those with type 2 diabetes who wished to participate but were unable to complete the questionnaire on their own. The researcher conducted a telephonic interview and recorded their responses. The questionnaire captured demographic details, Anthropometric history, medical history, lifestyle habits, and type 2 Diabetes (T2DM) specific factors. Data were analyzed using IBM SPSS Statistics for Windows, Version 27.0. Results: The overall prevalence of obesity among the type 2 DM study participants was 46.0%, 115 participants (28.8%) fell into the Obesity Grade I category, 43 (10.8%) as Obesity Grade II, while 26 (6.5%) were classified as Obesity Grade III, the overall median BMI of participants was 29.3 ± 5.88. Significant bio-demographic factors associated with obesity included age, gender, educational level, marital status, and co-morbidities (p < 0.05). Notably, females and older adults exhibited higher obesity rates. Significant lifestyle factors included the frequency and type of physical activity, soft drink consumption, and attempts to control weight. Participants who exercised regularly and avoided soft drinks had lower obesity rates. Multiple logistic regression analysis identified age, gender, co-morbidities, family history of obesity, regular dinner consumption, soft drink consumption, and exercise frequency as significant predictors of obesity (p < 0.05). Conclusions: The study determined a high prevalence of obesity among type 2 diabetic participants in Abha, Saudi Arabia, with significant associations with bio-demographic and lifestyle factors. Interventions targeting weight management, physical activity, dietary habits, and health education are urgently needed to address obesity in this population. Further research is recommended to explore these associations longitudinally and to develop tailored intervention strategies.