title: Correlation of waist to hips ratio to the prevalence of diabetes and hypertension in black females.
abstract: Regional fat distribution is an important risk factor for the development of diabetes and hypertension in white females; those with fat cells in the upper part of the body have a higher prevalence of diabetes and hypertension than those with similar degrees of obesity in the lower parts of the body. Whether this observation is relevant for the general population of black females is not known. In this article, we report the results of a study of fat distribution in black females and its correlation with the prevalence of diabetes and hypertension. One hundred black females who attend the Charity Hospital System of Louisiana were studied. Anthropometric measurements were taken, and the prevalence of both diabetes and hypertension determined by review of the medical record and patient interview. In this study, the waist to hips ratio was the index of fat distribution. Waist to hips ratio was found to increase with age. The observed prevalence of diabetes, hypertension, and both together was higher in those with upper body obesity: 40% of those in the lower quartile had diabetes, whereas 80% of those in the highest quartile had diabetes. The mean waist to hips of diabetic patients (0.95) was higher than the ratio for nondiabetics (0.90). Hypertensives also had a higher ratio (0.95) than nonhypertensives (0.89). This is the first study to show that waist to hips ratio in blacks correlates with the prevalence of diabetes and hypertension. This suggests that the measurement of waist to hips ratio is an important part of the physical evaluation and may be a predictor of morbidity.(ABSTRACT TRUNCATED AT 250 WORDS)
authors.affiliation: Department of Medicine, Louisiana State Medical Center, New Orleans 70112.
authors.forename: F
authors.initials: F
authors.lastname: Svec
authors.forename: M
authors.initials: M
authors.lastname: Rivera
authors.forename: M
authors.initials: M
authors.lastname: Huth
mesh_terms: D000005:Abdomen; D000273:Adipose Tissue; D044383:Black People; D001827:Body Height; D001835:Body Weight; D003920:Diabetes Mellitus / Q000453:epidemiology*; D005260:Female; D006615:Hip; D006801:Humans; D006973:Hypertension / Q000453:epidemiology*; D009765:Obesity / Q000453:epidemiology*