Fertility and sterility · 2013
Association of blood type and patient characteristics with ovarian reserve.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Timberlake Kathryn S, Foley Kristie L, Hurst Bradley S, Matthews Michelle L, Usadi Rebecca S, Marshburn Paul B
Аннотация
OBJECTIVE: To assess whether blood type was associated with diminished ovarian reserve (DOR) (day-3 follicle-stimulating hormone level >10 IU/L), controlling for history of tobacco smoking, body mass index (BMI), history of endometriosis, ovarian surgery, previous pregnancy, and maternal age.
DESIGN: Cross-sectional study.
SETTING: Academic medical center, Division of Reproductive Endocrinology and Infertility.
PATIENT(S): Women undergoing in vitro fertilization (IVF) from 2006-2011 (n = 305).
INTERVENTION(S): None.
MAIN OUTCOME MEASURE(S): Presence of DOR in relation to a patient's blood type.
RESULT(S): Other investigators have reported an increased risk for DOR in patients with blood type O and a protective effect on ovarian reserve for blood type A. We observed no association between a woman's blood type and DOR. We found an increased risk for DOR in patients aged 35 and older. Obesity (BMI ≥ 30 vs. BMI <25) was associated with lower odds of DOR.
CONCLUSION(S): In comparison with blood type A, blood type O is not associated with an increase in DOR. We found no clinical implications for using blood type as a risk factor for DOR.
DESIGN: Cross-sectional study.
SETTING: Academic medical center, Division of Reproductive Endocrinology and Infertility.
PATIENT(S): Women undergoing in vitro fertilization (IVF) from 2006-2011 (n = 305).
INTERVENTION(S): None.
MAIN OUTCOME MEASURE(S): Presence of DOR in relation to a patient's blood type.
RESULT(S): Other investigators have reported an increased risk for DOR in patients with blood type O and a protective effect on ovarian reserve for blood type A. We observed no association between a woman's blood type and DOR. We found an increased risk for DOR in patients aged 35 and older. Obesity (BMI ≥ 30 vs. BMI <25) was associated with lower odds of DOR.
CONCLUSION(S): In comparison with blood type A, blood type O is not associated with an increase in DOR. We found no clinical implications for using blood type as a risk factor for DOR.