Ovarian function in late reproductive years in relation to lifetime experiences of abuse.
The objective of this study was to investigate the relation between violence victimization and levels of ovarian hormones during women's late reproductive years, as measured by serum levels of follicle-stimulating hormone and estradiol, which respectively rise and fall with onset of menopause. In March 1999, 732 women 36-45 years of age from the Harvard Study of Moods and Cycles cohort completed a survey of lifetime experiences of physical and sexual harm. Follicle-stimulating hormone and estradiol levels were measured during the menstrual period after entry into the cohort. Associations for violence and follicle-stimulating hormone and estradiol levels were estimated using crude and adjusted risk differences. Overall, women who experienced abuse during childhood or adolescence relative to never-abused women had a slight positive association of violence with high follicle-stimulating hormone. However, a positive association with high follicle-stimulating hormone was not observed among women whose first abuse occurred during adulthood. Age stratification indicated modification of the association between violence and low estradiol. Women 36-40 years of age had no evidence of a positive association between violence before adulthood and low estradiol, whereas first violence in adulthood was associated with an 11% increase in the estimate of risk difference [95% confidence limits (CL) = -0.14, 0.36]. Among women 41-45 years, there was a 17-23% increase in the estimate of risk difference for low estradiol, regardless of life stage at first experience of abuse (before adulthood, 95% CL = 0.06, 0.28; during adulthood, 95% CL = 0.01, 0.46). This investigation supports the credibility of a hypothesis that physical and sexual abuse may lead to neuroendocrine disruption, thereby affecting ovarian function and potentially leading to altered age at perimenopausal transition.
Allsworth
J E
JE
Department of Community Health, Brown University School of Medicine, Providence, RI, USA.
Zierler
S
S
Krieger
N
N
Harlow
B L
BL
D000328:Adult; D015415:Biomarkers / Q000097:blood; D015331:Cohort Studies; D003863:Depression / Q000097:blood / Q000503:physiopathology; D017579:Domestic Violence; D004958:Estradiol / Q000097:blood*; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood*; D006801:Humans; D016014:Linear Models; D008137:Longitudinal Studies; D008875:Middle Aged; D010053:Ovary / Q000502:physiology*; D011795:Surveys and Questionnaires; D014754:Violence
D015415:Biomarkers; D004958:Estradiol; D005640:Follicle Stimulating Hormone