Eur Rev Med Pharmacol Sci 2014; 18 (18): 2709-2714

Is grand multiparity a risk factor for osteoporosis in postmenopausal women of lower socioeconomic status?

O. Demirtas, G. Demirtas, B.S. Hursitoglu, H. Terzi, Z. Sekerci, N. Ok

Department of Obstetrics and Gynecology, Pamukkale University Faculty of Medicine Hospital, Denizli, Turkey. dromerdemirtas2@gmail.com


OBJECTIVE: We aimed to determine whether grand multiparity is a risk factor for osteoporosis among postmenopausal women of lower socioeconomic status.

PATIENTS AND METHODS: We conducted a single center study between February 2012 and February 2013 on 50-60 year old postmenopausal women of lower socioeconomic status without a history of medical disease. Women with a body mass index (BMI) between 20 and 25 were included in the study. The grand multiparous group (group A) consisted of 38 women with 10 or more deliveries. Women with a history of three or fewer deliveries composed the control group (group B). Dual-energy x-ray absorptiometry was used to measure the bone mineral density (BMD) of the proximal femur neck and lumbar spine (L1-L4).

RESULTS: The mean ages of groups A and B were found to be 54.3 ± 2.5 and 53.1 ± 2.7 years, respectively. Average parity in groups A and B was 11.1 ± 1.7 and 2.4 ± 0.7, respectively. Time since the onset of menopause was 3.6 ± 2.7 years in group A and 6.0 ± 2.9 in group B. The prevalence of osteoporosis was similar in both groups (71.1%-81.4%, p = 0.273). We found that grand multiparity was an ineffective indicator of either femoral or lumbar osteoporosis (p = 0.87 and p = 0.26), but osteoporosis five years after the onset of menopause was found to be significantly higher (p = 0.02).

CONCLUSIONS: The duration of menopause is an independent risk factor of osteoporosis. However, the number of pregnancies is neither a determinant nor a protective factor for osteoporosis in postmenopausal women coming from a low socioeconomic background.

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To cite this article

O. Demirtas, G. Demirtas, B.S. Hursitoglu, H. Terzi, Z. Sekerci, N. Ok
Is grand multiparity a risk factor for osteoporosis in postmenopausal women of lower socioeconomic status?

Eur Rev Med Pharmacol Sci
Year: 2014
Vol. 18 - N. 18
Pages: 2709-2714