What makes poor diabetic control worse? A cross-sectional survey of biopsychosocial factors among patients with poorly controlled diabetes mellitus in Malaysia

• Published in: International journal of diabetes in developing countries Vol. 41; no. 3; pp. 476 - 483
• Main Authors: Woon, Luke Sy-Cherng, Mainland, Roslyn Laurie, Kaunismaa, Emily Samantha, Gosse, Paula Junggar, Ravindran, Arun, Sidi, Hatta
• Format: Journal Article
• Language: English
• Published: New Delhi Springer India 01.07.2021; Springer Nature B.V
• Subjects: Anxiety; Anxiety disorders; Cross-sectional studies; Diabetes; Diabetes mellitus; Dyslipidemia; Family Medicine; General Practice; Glucose; Health Administration; Hemoglobin; Medicine; Medicine & Public Health; Mental depression; Original Article; Patients; Personality; Personality traits; Malaysia; Big Five model; Diabetic control; HbA1c; Agreeableness
• ISSN: 0973-3930; 1998-3832
• DOI: 10.1007/s13410-020-00918-0

Background Diabetes mellitus (DM) is an increasingly prevalent condition that is associated with significant complications, especially when glycemic control is poor. This study explored what biopsychosocial factors are associated with poor vs. very poor glycemic control among Malaysian patients with sub-optimal glycated hemoglobin (HbA1c) levels. Methods This cross-sectional study recruited diabetic patients with poor glycemic control (HbA1c ≥ 7.0%) from the Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Malaysia. The Generalized Anxiety Disorder (GAD)-7, Beck Depression Inventory (BDI) and Big Five Inventory (BFI) questionnaires assessed for anxiety, depression and personality traits, respectively. Multivariate logistic regression analysis was performed to evaluate associations between biopsychosocial factors and the occurrence of poor vs. very poor glycemic control, using the median HbA1c level of the study sample as the cutoff point. Results The median age of participants ( n = 176) was 61.5 years. The median duration of diabetes was 15.0 years, and the median HbA1c level was 8.5%. Very poor control of diabetes (HbA1c > 8.5%) was associated with younger age, single status, retirement, hypertension and dyslipidemia in bivariate analysis. However, in the final multivariate regression model, only agreeableness was associated with very poor glycemic control ( p < 0.01). There were no differences in depression and anxiety scores between the poor and very poor glycemic control groups. Discussion This study suggests that the agreeableness personality trait may be associated with very poor glycemic control. The effects of personality traits on glycemic control might be influenced by sociocultural factors. Further investigations are needed to provide a better understanding of this area.