Risk factors for hypertension and diabetes comorbidity in a Korean population: A cross-sectional study
1Department of Computer Science and Engineering, Konkuk University, Seoul, Republic of Korea.
Insights
Hypertension and diabetes comorbidity (HDC) in older adults is linked to body composition. Fat and lean mass showed stronger associations with HDC than diabetes or hypertension alone, especially in women.
Area of Science:
- Gerontology
- Cardiovascular Health
- Metabolic Disorders
Background:
- Hypertension and diabetes are significant risk factors for cardiovascular disease and common comorbidities.
- No prior studies have investigated the link between anthropometry, bone mineral density, body composition in specific regions, and hypertension and diabetes comorbidity (HDC).
Purpose of the Study:
- To explore the association between hypertension and diabetes comorbidity (HDC) and various risk factors related to specific body regions in older Korean adults.
- To identify regional body composition differences associated with HDC.
Main Methods:
- A cross-sectional study involving 7,978 Korean adults aged 50 years and older.
- Binary logistic regression analysis was used to examine associations between normal groups and diabetes, hypertension, and HDC groups.
- Complex sample data analysis was employed.
Main Results:
- HDC prevalence was 11.27% in men and 10.05% in women.
- In men, waist-to-height ratio was significantly associated with HDC, while leg fat mass showed negative associations with diabetes, and leg lean mass and trunk fat mass were associated with hypertension.
- In women, leg fat mass was strongly negatively associated with HDC, and waist circumference and waist-to-height ratio were significantly associated with hypertension and diabetes.
Conclusions:
- HDC demonstrated a stronger association with regional fat and lean mass compared to isolated diabetes or hypertension.
- The relationship between HDC and body fat variables was more pronounced in women than in men.
Background:
Hypertension and diabetes are risk factors for severe cardiovascular disease and are prevalent comorbidities. No studies have examined the associations of various risk factors related to anthropometry, bone mineral density and body composition of specific body regions with hypertension and diabetes comorbidity (HDC). This study explored the association between HDC and various risk factors related to specific body regions.
Method:
A total of 7,978 subjects (3,451 men and 4,527 women) aged ≥ 50 years were included in the analysis. A binary logistic regression analysis based on complex sample data analysis was conducted to examine associations between the normal and diabetes groups, between the normal and hypertension groups, and between the normal and HDC groups.
Results:
Among Korean adults aged ≥ 50 years, 11.27% of men and 10.05% of women had both diabetes and hypertension. The HDC prevalence was higher in men than in women. In men, waist-to-height ratio (WHtR, adjusted OR = 1.63 [1.22-2.18], adjusted p<0.001) exhibited a more significant association with HDC than other indices, left leg fat mass (adjusted OR = 0.61 [0.45-0.81], adjusted p = 0.0009) and right leg fat mass (adjusted OR = 0.60 [0.45-0.81], adjusted p = 0.0007) displayed strong negative associations with diabetes, and left leg lean mass (adjusted OR = 0.77 [0.67-0.89], adjusted p = 0.0002) and trunk fat mass (adjusted OR = 1.28 [1.07-1.52], adjusted p = 0.0062) were significantly associated with hypertension. In women, left leg fat mass (adjusted OR = 0.29 [0.22-0.39], adjusted p<0.0001) and right leg fat mass (adjusted OR = 0.32 [0.23-0.45], adjusted p<0.0001) exhibited strong negative associations with HDC, waist circumference (WC) (adjusted OR = 2.15 [1.40-3.30], adjusted p = 0.0005) showed a stronger association with diabetes than did other indices, and WC (adjusted OR = 1.39 [1.11-1.74], adjusted p = 0.0040) and WHtR (adjusted OR = 1.39 [1.09-1.76], adjusted p = 0.0075) were significantly associated with hypertension.
Discussion:
HDC was more strongly associated with fat and lean mass than diabetes and hypertension. The association between HDC and body fat variables was more robust in women than in men.
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