[Association of body segments and body composition with blood pressure in young adults].
Skeletal structure and body composition may be altered permanently in response to aggressions during critical periods of growth. This increases propensity to adverse effects in adulthood. The study explored the association of anthropometric variables of body size and proportions and of body composition with systolic (SBP) and diastolic (DBP) blood pressure (BP) in young adults. We studied 166 men and 246 women age 20-34. SBP, DBP, weight, stature, sitting height, circumferences (waist, hip), breadths (biacromial, biiliac) and skinfolds (bicipital, tricipital, subscapular, suprailiac) were assessed. BMI, waist-hip ratio (WHR), waist-stature ratio, and Sigma skinfolds-stature were calculated. Pearson correlations were determined for anthropometric variables with SBP and DBP and linear regression models for SBP and DBP were developed by sex. Correlation coefficients between indicators and BP were significant, except for stature and SBP and DPB, and WHR with DBP in women; and stature with DBP, biiliac breadth and WHR with SBP, and sitting height with SBP and DPB in men. SBP and DPB were explained by weight, BMI, and biiliac breadth in multivariable analysis in women, where 15.4% and 10.8% of variance of SBP and DPB was explained. In men, SBP was explained by weight, Sigma skinfolds and WHR, and DBP by Sigma skinfolds; models explained almost 20% of SBP and DPB variance. No association was found between BP and past malnutrition indicators. Biiliac breadth, weight and BMI in women, and weight, WHR and Sigma skinfolds in men explained BP. The use of biiliac breadth in the assessment of hypertension risk in women should be explored further.
Kaufer-Horwitz
Martha
M
Fundación Mexicana para la Salud, Universidad Iberoamericana, Instituto Nacional de Cardiología Dr. Ignacio Chávez, Hospital General Darío Fernández Fierro, ISSSTE, Instituto Nacional de Pediatría, México.
Vélez-Moreno
Diana
D
Pérez-Raygoza
Maribel
M
García-Espíndola
Elizabeth
E
Goti-Rodríguez
Luz Ma
LM
Avila-Rosas
Héctor
H
D000328:Adult; D001794:Blood Pressure / Q000502:physiology*; D001823:Body Composition / Q000502:physiology*; D001827:Body Height / Q000502:physiology*; D003971:Diastole / Q000502:physiology; D005260:Female; D006801:Humans; D016014:Linear Models; D008297:Male; D013599:Systole / Q000502:physiology