TY  - JOUR
TT  - The Effect of Lactation and First Gestational Age on Postmenopausal Osteoporosis
AU  - Şenol Güler, Nilgün
AU  - Adanas Aydın, Gültekin
AU  - Gürgen, İsmihan
PY  - 2018
DA  - January
Y2  - 2017
DO  - 10.21673/anadoluklin.348820
JF  - Anatolian Clinic the Journal of Medical Sciences
JO  - Anatolian Clin
PB  - Hayat Sağlık ve Sosyal Hizmetler Vakfı
WT  - DergiPark
SN  - 2149-5254
SP  - 42
EP  - 47
VL  - 23
IS  - 1
KW  - Osteoporoz
KW  - post-menopozal
KW  - emzirme
KW  - ; gestasyonel yaş
N2  - Objective:Several factors have been suggested in the etiology of postmenopausalosteoporosis (OP). This study aims to investigate the effect of number of pregnancies, lactation, andfirst gestational age on postmenopausal OP.Methods: A total of 427 postmenopausal patientsbetween 45 and 70 years of age who underwent OP scan between April 2015and December 2015 were included. A questionnaire was administered to allpatients to obtain data including age, height, weight, menopause and menarcheages, chronic illnesses, concomitant medications, family history,postmenopausal hormone therapy, number of pregnancies, ages at birth, andlactation periods at each pregnancy. The bone mineral density (BMD) wasmeasured using dual-energy X-ray absorptiometry from femoral neck and totalfemur and from the lumbar vertebrae L1-L4 and L2-L4 were recorded. The patientswere divided into two groups as those with OP (n=73) and those without OP(n=354).Results:The number ofpregnancies was statistically higher in the OP group, compared to the non-OPgroup (p=0.037). According to the nulliparity, primiparity, and multiparity,there was no significant difference between the groups. Conclusion: Our study results suggest that lactationperiod and first gestational age have no effect in the development of postmenopausal OP.
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UR  - https://doi.org/10.21673/anadoluklin.348820
L1  - https://dergipark.org.tr/en/download/article-file/413624
ER  -