دورية أكاديمية
Soy-based infant formula feeding and menstrual pain in a cohort of women aged 23–35 years
| العنوان: | Soy-based infant formula feeding and menstrual pain in a cohort of women aged 23–35 years |
|---|---|
| المؤلفون: | Upson, Kristen, Adgent, Margaret A, Wegienka, Ganesa, Baird, Donna D |
| المصدر: | ftpubmed |
| بيانات النشر: | Henry Ford Health Scholarly Commons Oxford University Press |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Original Article, psy, demo |
| الوصف: | STUDY QUESTION: Is soy formula feeding during infancy associated with menstrual pain in reproductive-age women? SUMMARY ANSWER: Our data suggest that soy formula feeding during infancy is associated with several indicators of severe menstrual pain in reproductive-age women. WHAT IS KNOWN ALREADY: A prior study observed greater severity of menstrual pain in young women who as infants participated in feeding studies and were assigned to soy-based formula feeding. STUDY DESIGN, SIZE, DURATION: We used data from the Study of Environment, Lifestyle & Fibroids (SELF), a cohort of 1696 African-American women ages 23–35 years at enrollment. PARTICIPANTS/MATERIALS, SETTINGS, METHODS: Data on infant soy formula feeding was ascertained by self-administered questionnaire for 1553 participants, with 89% of participants receiving assistance from their mothers. Information on menstrual pain indicators was collected by web- and telephone-interview. We estimated the relative risk (RR) and 95% confidence interval (CI) using log-binomial regression, or log-multinomial regression, adjusting for participant age and maternal education. MAIN RESULTS AND THE ROLE OF CHANCE: Women ever fed soy formula as infants were more likely than unexposed women to report ever use of hormonal contraception for menstrual pain (RR 1.4, CI: 1.1–1.9) and moderate/severe menstrual discomfort/pain with ‘most periods’, but not ‘every period’, during early adulthood (ages 18–22 when not using hormonal contraception) (RR 1.5, CI: 1.1–2.0). LIMITATIONS, REASONS FOR CAUTION: We relied on retrospective recall to ascertain infant exposure to soy formula feeding and data on menstrual pain indicators. WIDER IMPLICATIONS OF THE FINDINGS: Our observations add to the growing body of literature from animal and human studies on the reproductive health consequences of early-life exposure to soy formula. STUDY FUNDING/COMPETING INTEREST(S): This research was supported by the Intramural Research Program of the NIH, National Institute of Environmental Health Sciences . |
| نوع الوثيقة: | text |
| اللغة: | English |
| العلاقة: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6296212Test/ |
| الإتاحة: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6296212Test/ |
| حقوق: | other ; undefined |
| رقم الانضمام: | edsbas.5F3FA9CD |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |