IntraHealth International, Chapel Hill, NC, USA.
Glob Health Sci Pract. 2018 Mar 30;6(1):17-39. doi: 10.9745/GHSP-D-17-00396. Print 2018 Mar 21.
This article draws from national surveys of every sub-Saharan African country with at least 1 recent survey published between 2015 and 2017 and 2 prior surveys from 2003 to 2014. Twelve countries comprising over 60% of the region's population met these inclusion criteria. The analysis considers recent and longer-term changes in 3 key variables: modern contraceptive prevalence rate (mCPR), method-specific prevalence, and a method's share of the current modern method mix. As recently as 2011, implant CPR in sub-Saharan Africa was only 1.1%. Since then, sizeable price reductions, much-increased commodity supply, greater government commitment to rights-based family planning, broader WHO eligibility guidance, and wider adoption of high-impact service delivery practices have resulted in expanded client access and marked increases in implant prevalence and share of the method mix. Ten of the 12 countries now have an implant CPR around 6% or higher, with 3 countries above 11%. Increased implant use has been the main driver of the increased mCPR attained by 11 countries, with gains in implant use alone exceeding combined gains in use of injectables, pills, and intrauterine devices. In countries as diverse as Burkina Faso and Ethiopia, Democratic Republic of the Congo and Ghana, Kenya and Senegal, implant use now accounts for one-fourth to one-half of all modern method use. Implants have become the first or second most widely used method in 10 countries. In the 7 countries with multiple surveys conducted over a 2- to 3-year span between 2013-14 and 2016-17, average annual gains in implant prevalence range from 0.97 to 4.15 percentage points; this contrasts to historical annual gains in use of all modern methods of 0.70 percentage points in 42 sub-Saharan African countries from 1986 to 2008. Implant use has risen substantially and fairly equitably across almost all sociodemographic categories, including unmarried women, women of lower and higher parity, women in all 5 wealth quintiles, younger and older women, and women residing in rural areas. A notable exception is the category of nulliparous married women, whose implant use is mostly below 1%. These attainments represent a major success story not often seen in family planning programming. With continued program commitment and donor support, these trends in implant uptake and popularity are likely to continue for the next few years. This implies even greater need for the international family planning community to maintain its focus on rights-based programming, ensuring reliable access to implant removal as well as insertion services, and addressing issues of financing and sustainability.
本文借鉴了撒哈拉以南非洲每个国家的全国性调查,这些国家至少有一项最近的调查是在 2015 年至 2017 年之间发布的,另外两项调查则来自 2003 年至 2014 年。这 12 个国家的人口占该地区的 60%以上,符合这些纳入标准。该分析考虑了最近和长期以来三个关键变量的变化:现代避孕普及率(mCPR)、具体方法的普及率以及当前现代方法组合中某一方法的份额。就在 2011 年,撒哈拉以南非洲的植入式避孕普及率仅为 1.1%。此后,由于价格大幅下降、商品供应量大幅增加、各国政府对基于权利的计划生育的承诺增加、世界卫生组织资格标准更加广泛、以及高影响力服务提供实践的广泛采用,这使得更多客户能够获得服务,植入式避孕普及率和该方法在组合中的份额显著提高。12 个国家中有 10 个国家的植入式避孕普及率达到或超过 6%,其中 3 个国家超过 11%。植入式避孕的使用增加是 11 个国家获得的现代避孕普及率提高的主要驱动因素,仅植入式避孕使用的增加就超过了注射避孕、药丸和宫内节育器使用的总和。在布基纳法索和埃塞俄比亚、刚果民主共和国和加纳、肯尼亚和塞内加尔等多样化国家,植入式避孕的使用现在占所有现代方法使用的四分之一到一半。在 10 个国家中,植入式避孕已成为第一或第二大广泛使用的方法。在 2013-14 年至 2016-17 年期间进行了两次或三次调查的 7 个国家中,植入式避孕普及率的年平均增长率在 0.97 至 4.15 个百分点之间;相比之下,在 1986 年至 2008 年期间,42 个撒哈拉以南非洲国家所有现代方法的使用率每年平均增长 0.70 个百分点。几乎所有社会人口类别中的植入式避孕使用率都有了大幅提高,且相对公平,包括未婚妇女、生育次数较低和较高的妇女、所有 5 个财富五分位数的妇女、年轻和年长的妇女以及居住在农村地区的妇女。一个显著的例外是初产妇已婚妇女类别,她们的植入式避孕使用率大多低于 1%。这些成就代表了计划生育规划中鲜见的一个重大成功案例。随着项目的持续承诺和捐助者的支持,未来几年内,这种在植入式避孕的接受和普及方面的趋势可能会继续下去。这意味着国际计划生育界更加需要继续关注以权利为基础的规划,确保可靠地获得植入式避孕取出和植入服务,并解决供资和可持续性问题。