乌干达基于社区的孕期疟疾间歇性预防治疗对卫生机构疟疾就诊率的影响。

Effect of a community-based delivery of intermittent preventive treatment of malaria in pregnancy on treatment seeking for malaria at health units in Uganda.

作者信息

Mbonye A K, Schultz Hansen K, Bygbjerg I C, Magnussen P

机构信息

Department of Community Health, Ministry of Health, Kampala, Uganda.

出版信息

Public Health. 2008 May;122(5):516-25. doi: 10.1016/j.puhe.2007.07.024. Epub 2008 Mar 20.

Abstract

BACKGROUND

The impact of intermittent preventive treatment (IPTp) on malaria in pregnancy is well known. However, in countries where this policy is implemented, poor access and low compliance have been widely reported. Novel approaches are needed to deliver this intervention.

OBJECTIVE

To assess whether traditional birth attendants, drug-shop vendors, community reproductive health workers and adolescent peer mobilizers can administer IPTp with sulphadoxine-pyrimethamine (SP) to pregnant women, reach those at greatest risk of malaria, and increase access and compliance with IPTp.

STUDY DESIGN

An intervention study compared the delivery of IPTp in the community with routine delivery of IPTp at health units. The primary outcome measures were the proportion of adolescents and primigravidae accessed, and the proportion of women who received two doses of SP. The study also assessed the effect of the intervention on access to malaria treatment, antenatal care, other services and related costs.

RESULTS

More women (67.5%) received two doses of SP through the community approach compared with health units (39.9%; P<0.0001). Women who accessed IPTp in the community were at an earlier stage of pregnancy (21.0 weeks of gestation) than women who accessed IPTp at health units (23.1 weeks of gestation; P<0.0001). However, health units were visited by a higher proportion of primigravidae (23.6% vs 20.0%; P<0.04) and adolescents (28.4% vs 25.0%; P<0.03). Generally, women who accessed IPTp at health units made more visits for malaria treatment (2.6 (1.0-4.7) vs 1.8 (1.4-2.2); P<0.03). At recruitment, more women who accessed IPTp at health units sought malaria treatment compared with those who accessed IPTp in the community (56.9% vs 49.2%). However, at delivery, a high proportion of women who accessed IPTp in the community had sought malaria treatment (70.3%), suggesting the possibility that the novel approach had a positive impact on care seeking for malaria. Similarly, utilization of antenatal care, insecticide-treated nets and delivery care by women in the community was high. The total costs per woman receiving two doses of SP for IPTp were 4093 Uganda shillings (US$ 2.3) for women who accessed IPTp at health units, and 4491 Uganda shillings (US$ 2.6) for women who accessed IPTp in the community.

CONCLUSION

The community approach was effective for the delivery of IPTp, although women still accessed and benefited from malaria treatment and other services at health units. However, the costs for accessing malaria treatment and other services are high and could be a limiting factor in mitigating the burden of malaria in Uganda.

摘要

背景

间歇性预防治疗(IPTp)对妊娠疟疾的影响已广为人知。然而,在实施该政策的国家,广泛报道了获得治疗的机会不足和依从性低的情况。需要新的方法来实施这种干预措施。

目的

评估传统助产士、药店销售人员、社区生殖健康工作者和青少年同伴动员者能否为孕妇提供磺胺多辛-乙胺嘧啶(SP)间歇性预防治疗,覆盖疟疾风险最高的人群,并提高获得IPTp的机会和依从性。

研究设计

一项干预性研究比较了在社区提供IPTp与在卫生机构常规提供IPTp的情况。主要结局指标为被覆盖的青少年和初产妇比例,以及接受两剂SP的妇女比例。该研究还评估了干预措施对获得疟疾治疗、产前护理、其他服务及相关成本的影响。

结果

与卫生机构(39.9%)相比,通过社区途径接受两剂SP的妇女更多(67.5%;P<0.0001)。在社区接受IPTp的妇女妊娠阶段早于在卫生机构接受IPTp的妇女(妊娠21.0周 vs 23.1周;P<0.0001)。然而,初产妇(23.6% vs 20.0%;P<0.04)和青少年(28.4% vs 25.0%;P<0.03)到卫生机构就诊的比例更高。总体而言,在卫生机构接受IPTp的妇女因疟疾治疗就诊的次数更多(2.6(1.0 - 4.7)次 vs 1.8(1.4 - 2.2)次;P<0.03)。招募时,在卫生机构接受IPTp的妇女中寻求疟疾治疗的比例高于在社区接受IPTp的妇女(56.9% vs 49.2%)。然而,分娩时,在社区接受IPTp的妇女中寻求疟疾治疗的比例很高(70.3%),这表明这种新方法可能对寻求疟疾治疗产生了积极影响。同样,社区妇女对产前护理、经杀虫剂处理的蚊帐和分娩护理的利用率也很高。在卫生机构接受IPTp且接受两剂SP的妇女,每位妇女的总费用为4093乌干达先令(2.3美元),在社区接受IPTp的妇女为4491乌干达先令(2.6美元)。

结论

社区途径在提供IPTp方面是有效的,尽管妇女仍在卫生机构获得并受益于疟疾治疗和其他服务。然而,获得疟疾治疗和其他服务的成本很高,这可能是减轻乌干达疟疾负担的一个限制因素。

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