Duration and determinants of birth interval in Yazd, Iran: a population study
Publish Year: 1392
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJRM-11-5_004
تاریخ نمایه سازی: 16 شهریور 1395
Abstract:
Background: Short birth intervals have been associated with adverse health outcomes, including infant, child and maternal mortality. Objective: We aimed to investigate the duration and determinants of inter birthintervals among women of reproductive age in Yazd, Iran. Materials and Methods: A cluster sampling technique was used to select 400 evermarriedwomen aged 15-49 years in Yazd, Islamic Republic of Iran. Data wereobtained by interview questionnaire and analyzed with life table, Kaplan-Meiersurvival and Cox regression analyses. Results: The mean duration of inter birth interval was 49.76 (standard error 1.82)months (95% CI: 46.19-53.34 months) with a median of 39. In 28.5% of women the birth interval was <2 years, in 28% it was 3-5 years and in 25.5% it was ≥6 years. Among explanatory variables of interest, age of marriage, and woman's educationwere significant predicators of the birth interval. Women who stated an ideal preference of two children constituted 59.9% of the sample and 16% had 3 childrenas well as 10.7% had an ideal preference for 4 or 5. Conclusion: The study recommended an educational program to have optimal birthintervals and ideal number of children per family for the prevention of adverse prenatal outcomes
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Authors
Hossein Fallahzadeh
Department of Biostatistics and Epidemiology, Prevention and Epidemiology of Non-Comunicable Disease Reaearch Center, Health School, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
Zohreh Farajpour
Department of Biostatistics and Epidemiology, Prevention and Epidemiology of Non-Comunicable Disease Reaearch Center, Health School, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
Zahra Emam
Department of Biostatistics and Epidemiology, Prevention and Epidemiology of Non-Comunicable Disease Reaearch Center, Health School, Shahid Sadoughi University of Medical Sciences, Yazd, Iran