کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6170673 1251412 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Original research articleTypical-use contraceptive failure rates in 43 countries with Demographic and Health Survey data: summary of a detailed report
ترجمه فارسی عنوان
آمار پژوهشی اصلی: میزان نارساییهای پیشگیری از بارداری نوعی مصرف در 43 کشور با داده های جمعیتی و بهداشتی: خلاصه ای از یک گزارش دقیق
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی زنان، زایمان و بهداشت زنان
چکیده انگلیسی

BackgroundWhile most unintended pregnancies occur because couples do not use contraception, contraceptive failure is also an important underlying cause. However, few recent studies outside of the United States have estimated contraceptive failure rates, and most such studies have been restricted to married women, to a limited number of countries and to 12-month failure rate estimates.MethodsUsing self-reported data from 43 countries with Demographic and Health Survey data, we estimated typical-use contraceptive failure rates for seven contraceptive methods at 12, 24 and 36 months of use. We provide a median estimate for each method across 43 countries overall, in seven subregions and in individual countries. We assess differences by various demographic and socioeconomic characteristics. Estimates are not corrected for potential errors in retrospective reporting contraceptive use or potential underreporting of abortion, which may vary by country and subgroups within countries.ResultsAcross all included countries, reported 12-month typical-use failure rates were lowest for users of longer-acting methods such as implants (0.6 failures per 100 episodes of use), intrauterine devices (1.4) and injectables (1.7); intermediate for users of short-term resupply methods such as oral contraceptive pills (5.5) and male condoms (5.4); and highest for users of traditional methods such as withdrawal (13.4) or periodic abstinence (13.9), a group largely using calendar rhythm.ConclusionsOur findings help us to highlight those methods, subregions and population groups that may be in need of particular attention for improvements in policies and programs to address higher contraceptive failure rates.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Contraception - Volume 94, Issue 1, July 2016, Pages 11-17
نویسندگان
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