Body mass index and hypertension hemodynamic subtypes in Yi farmers and migrants.
- Author:
Guang Liang SHAN
1
;
Da Ying WEI
;
Chun Xiu WANG
;
Jian Hua ZHANG
;
Bin WANG
;
Ming Ju MA
;
Li PAN
;
Tao YU
;
Fang XUE
;
Ping WANG
;
Zheng Lai WU
Author Information
- Publication Type:Journal Article
- MeSH: Adolescent; Adult; Aged; Body Mass Index; China; epidemiology; Diastole; Female; Hemodynamics; Humans; Hypertension; ethnology; physiopathology; Male; Middle Aged; Obesity; ethnology; physiopathology; Overweight; ethnology; physiopathology; Systole; Young Adult
- From: Biomedical and Environmental Sciences 2012;25(1):53-60
- CountryChina
- Language:English
-
Abstract:
OBJECTIVETo examine the relationship between overweight or obesity and the risk of the various hypertension hemodynamic subtypes in Yi farmers and migrants.
METHODSA cross-sectional study of 2 358 Yi farmers and 1 392 Yi migrants was carried out in the Liangshan Yi autonomous prefecture, Sichuan, China in 2007.
RESULTSThe standardized prevalence of overweight in female Yi farmers (6.22%) was higher than in males (3.15%), whereas in Yi migrants 31.56% of males and 18.78% of females were overweight. The standardized prevalence of obesity was 0 and 0.61% in male and female Yi farmers, compared to 3.91% and 5.57% in male and female Yi migrants, respectively. For both genders the standardized prevalence of ISH, IDH, and SDH was higher in Yi migrants than Yi farmers. Overweight and obese Yi men and women had a higher risk for IDH and SDH (P<0.001) than non-overweight/obese individuals. However, an association of overweight or obesity with ISH was observed only in men.
CONCLUSIONYi migrants have substantially higher proportion of overweight and obese individuals, as well as individuals affected by ISH, IDH, and SDH, than do Yi farmers. Overweight and obesity are significant risk factors for the development of hypertension in Yi people.
