Associations of body mass and fat distribution with sex hormone concentrations in postmenopausal women

Susan A. Kaye, Aaron R. Folsom, John T. Soler, Ronald J. Prineas, John D. Potter

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206 Scopus citations

Abstract

The associations of body mass and body fat distribution, as measured by waist-to-hip circumference ratio, with serum concentrations of sex hormones and sex hormone binding globulin were examined in 88 postmenopausal women. Body mass index (BMI) was significantly and negatively associated with sex hormone binding globulin (SHBG) (r = -0.41), luteinizing hormone (LH) (r = -0.40) and follicle stimulating hormone (FSH) (r = -0.38) and was also significantly positively associated with both total and free oestradiol (r = 0.40 and 0.45, respectively). Waist-to-hip circumference ratio was significantly negatively correlated with SHBG (r = -0.53), LH (r = -0.35), and FSH (r = -0.35). After adjustment for BMI and other related factors, waist-to-hip circumference ratio was significantly and negatively associated with SHBG, LH, and FSH, and demonstrated a significant curvilinear relationship with free testosterone. These results suggest that in postmenopausal women, abdominal adiposity is associated with a relatively more androgenic sex hormone profile.

Original languageEnglish (US)
Pages (from-to)151-156
Number of pages6
JournalInternational journal of epidemiology
Volume20
Issue number1
DOIs
StatePublished - Mar 1991

Bibliographical note

Funding Information:
ACKNOWLEDGEMENTS The authors would like to thank Dr. Ulysses Seal, Dr. Myron Gross, Dr. Lawrence Kushi, and Ms. Joyce Wenz for technical assistance, Ms. Laura Kemmis for manuscript preparation, and the women who volunteered for this project. This work was supported by National Cancer Institute Grant No R01-CA39742.

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