TY - JOUR
T1 - Prevalence of hypertension in Mexico City and San Antonio, Texas
AU - Haffner, Steven
AU - Villalpando, Clicerio González
AU - Hazuda, Helen P.
AU - Valdez, Rodolfo
AU - Mykkänen, Leena
AU - Stern, Michael
PY - 1994/9
Y1 - 1994/9
N2 - Background: Few data are available on the prevalence of hypertension in Mexico. Methods and Results: We compared the prevalence of mild hypertension (systolic blood pressure ≥140 mm Hg and/or diastolic blood pressure ≥90 mm Hg and/or use of antihypertensive medications) in 1500 low-income Mexican Americans who participated in the San Antonio Heart Study and 2280 low- income Mexicans who participated in the Mexico City Diabetes Study. The crude prevalence of mild hypertension was 17.1% in Mexican men versus 24.4% in Mexican American men (P=.001) and 17.4% in Mexican women versus 22.0% in Mexican American women (P=.005). After adjustment for age, body mass index (BMI), waist-to-hip ratio (WHR), non-insulin dependent diabetes mellitus (NIDDM), educational attainment, and percent native American genetic admixture (Caucasian and native American), the odds ratio (Mexico City/San Antonio) was 0.55 (95% CI, 0.39, 0.77; P<.001) in men and 0.81 (CI, 0.54, 1.12; P=.201) in women. In a pooled model including both men and women, the odds ratio was 0.67 (95% CI, 0.53, 0.84; P<.001). In the pooled model, city, age, female sex, NIDDM, BMI, WHR, and low educational attainment were significantly related to the prevalence of hypertension. Conclusions: The causes for these differences in hypertension prevalence are not known but may reflect a less modernized lifestyle in Mexico City, including greater physical activity, less obesity, and the consumption of a high-carbohydrate, low-fat diet.
AB - Background: Few data are available on the prevalence of hypertension in Mexico. Methods and Results: We compared the prevalence of mild hypertension (systolic blood pressure ≥140 mm Hg and/or diastolic blood pressure ≥90 mm Hg and/or use of antihypertensive medications) in 1500 low-income Mexican Americans who participated in the San Antonio Heart Study and 2280 low- income Mexicans who participated in the Mexico City Diabetes Study. The crude prevalence of mild hypertension was 17.1% in Mexican men versus 24.4% in Mexican American men (P=.001) and 17.4% in Mexican women versus 22.0% in Mexican American women (P=.005). After adjustment for age, body mass index (BMI), waist-to-hip ratio (WHR), non-insulin dependent diabetes mellitus (NIDDM), educational attainment, and percent native American genetic admixture (Caucasian and native American), the odds ratio (Mexico City/San Antonio) was 0.55 (95% CI, 0.39, 0.77; P<.001) in men and 0.81 (CI, 0.54, 1.12; P=.201) in women. In a pooled model including both men and women, the odds ratio was 0.67 (95% CI, 0.53, 0.84; P<.001). In the pooled model, city, age, female sex, NIDDM, BMI, WHR, and low educational attainment were significantly related to the prevalence of hypertension. Conclusions: The causes for these differences in hypertension prevalence are not known but may reflect a less modernized lifestyle in Mexico City, including greater physical activity, less obesity, and the consumption of a high-carbohydrate, low-fat diet.
KW - Mexican Americans
KW - Mexico
KW - diabetes mellitus
KW - hypertension
KW - obesity
UR - http://www.scopus.com/inward/record.url?scp=0028133376&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0028133376&partnerID=8YFLogxK
U2 - 10.1161/01.CIR.90.3.1542
DO - 10.1161/01.CIR.90.3.1542
M3 - Review article
C2 - 8087960
AN - SCOPUS:0028133376
SN - 0009-7322
VL - 90
SP - 1542
EP - 1549
JO - Circulation
JF - Circulation
IS - 3
ER -