Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
J Public Health (Oxf). 2018 Sep 1;40(3):623-629. doi: 10.1093/pubmed/fdx110.
We revisit the question of the role health insurance coverage played in increasing use of skilled birth attendants (SBA) at delivery in Rwanda. Previous studies have suggested that enrollment in Mutuelles health insurance increased the odds of using an SBA by up to 163%.
We take advantage of latest Rwanda Demographic Health Survey (NISR M, Macro O. Rwanda Demographic and Health Survey 2010. National Institute of Statistics of Rwanda and Ministry of Health, 2012.) to increase the sample size and extend the time frame of analysis to 5 years (2005-10). We also adopt a stronger matching method, coarsened exact matching, to control for model dependence.
We find that although enrollment in Mutuelles insurance increases use of SBAs at delivery, the size of the effect is an order of magnitude lower than previously published (12-18% versus 78-163%). We also find that the effect of education on use of SBA is similar in magnitude to that of Mutuelles insurance enrollment.
Our findings lead us to conclude that Mutuelles only had a modest effect on increasing use of SBA at delivery and therefore insurance alone may not be the 'magic bullet' that solves the problem of non-use of SBA at delivery.
我们重新探讨了医疗保险覆盖范围在增加卢旺达分娩时熟练接生员(SBA)使用方面所起的作用。先前的研究表明,参加Mutuelle 健康保险可将使用 SBA 的几率提高多达 163%。
我们利用最新的卢旺达人口健康调查(NISR M,Macro O. 卢旺达人口和健康调查 2010。国家统计局和卫生部,2012 年)来增加样本量,并将分析时间框架延长至 5 年(2005-10 年)。我们还采用了更强的匹配方法,即粗化精确匹配,以控制模型依赖性。
我们发现,尽管参加 Mutuelle 保险会增加分娩时使用 SBA 的情况,但影响的规模要小一个数量级,此前公布的比例为 78-163%,而现在为 12-18%。我们还发现,教育对使用 SBA 的影响与 Mutuelle 保险的参保情况相似。
我们的研究结果表明,Mutuelle 对增加分娩时使用 SBA 的影响只是适度的,因此保险本身可能不是解决分娩时不使用 SBA 的“灵丹妙药”。