Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, Richmond, VA, USA; Baylor College of Medicine Children's Foundation Malawi, Lilongwe, Malawi.
Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, Richmond, VA, USA.
Soc Sci Med. 2019 Oct;238:112490. doi: 10.1016/j.socscimed.2019.112490. Epub 2019 Aug 12.
Although many sub-Saharan African countries have scaled-up pilot projects of community-based distribution (CBD) of family planning services, the effects of the scaled-up CBDs on contraceptive use remain unclear.
We leveraged a national scale-up of Malawi's Learning and Innovation Population and Family Planning pilot to evaluate the effects of a scale-up of CBDs on contraceptive use. We also investigated whether education and income, two important determinants of contraceptive use behaviors, moderate the effects of the scaled-up CBDs.
We used the 2000/2004 and 2010/2016 Malawi Demographic and Health Surveys (N = 57,978) and difference-in-differences analyses to estimate the effects of the 2005 national scale-up of CBDs on modern contraceptive use. We used rural and urban communities as the intervention and comparison groups because the national CBDs were implemented only in rural communities. Contraceptive use is defined as the current use of any modern contraceptive method (e.g., pills) and was modelled using multilevel logistic regression.
Prior to the implementation of the national scale CBDs (2000/2004), the probability of using contraceptives was 21.5% in rural communities and 26.3% in urban communities. After the scale-up (2010/2016), the probability of using contraceptives increased in both rural and urban communities but was greater in rural communities (44.9% vs. 42.9%). The effect attributable to the national scale CBDs was 6.8 percentage points (95% CI [3.3, 9.7]). The effects of the national CBDs were greater among uneducated and low-income women.
These findings suggest that national CBDs increase overall contraceptive use, particularly in rural communities, and that poor and uneducated women benefit more from family planning interventions that reduce communication and financial barriers.
尽管许多撒哈拉以南非洲国家已经扩大了计划生育服务的基于社区的分发(CBD)试点项目,但扩大 CBD 对避孕使用的影响仍不清楚。
我们利用马拉维的学习和创新人口与计划生育试点项目的全国范围扩大,评估了 CBD 扩大对避孕使用的影响。我们还调查了教育和收入这两个重要的避孕行为决定因素是否会调节扩大 CBD 的效果。
我们使用了 2000/2004 年和 2010/2016 年马拉维人口与健康调查(N=57978)和差分差异分析来估计 2005 年全国 CBD 扩大对现代避孕使用的影响。我们将农村和城市社区作为干预和对照组,因为全国 CBD 仅在农村社区实施。避孕使用被定义为当前使用任何现代避孕方法(例如,药丸),并使用多层逻辑回归进行建模。
在全国 CBD 扩大实施之前(2000/2004 年),农村社区使用避孕药具的概率为 21.5%,城市社区为 26.3%。扩大后(2010/2016 年),农村和城市社区使用避孕药具的概率都有所增加,但农村社区增加幅度更大(44.9%对 42.9%)。全国 CBD 扩大的效果为 6.8 个百分点(95%CI[3.3,9.7])。全国 CBD 扩大的效果在受教育程度低和收入低的妇女中更大。
这些发现表明,全国 CBD 扩大了整体避孕使用,特别是在农村社区,而减少沟通和财务障碍的计划生育干预措施对贫困和未受教育的妇女更有益。