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The Role of Child Health Days in the Attainment of Global Deworming Coverage Targets among Preschool-Age Children.

Abstract：

BACKGROUND:Global deworming programs aim to reach 75% of at-risk preschool-age children (pre-SAC) by 2020. The 2013 global pre-SAC deworming coverage initially published by the World Health Organization (WHO) was 23.9%, but this estimate inadequately captured deworming delivered through Child Health Day (CHD) platforms. OBJECTIVE:To update global and regional coverage estimates of pre-SAC deworming in 2013 by supplementing data from the WHO Preventive Chemotherapy and Transmission Control (PCT) databank with national CHD data. METHODS:UNICEF country offices (n = 82) were mailed a questionnaire in July 2014 to report on official national biannual CHD deworming coverage as part of the global vitamin A supplementation coverage reporting mechanism. Coverage data obtained were validated and considered for inclusion in the PCT databank in a collaboration between UNICEF and WHO. Descriptive statistical analyses were conducted to update the number of pre-SAC reached and the number of treatments delivered. RESULTS:Of the 47 countries that responded to the UNICEF pre-SAC deworming questionnaire, 73 data points from 39 countries were considered for inclusion into the WHO PCT databank. Of these, 21 new data points were from 12 countries were newly integrated into the WHO database. With this integration, deworming coverage among pre-SAC increased to 49.1%, representing an increase in the number of children reached and treatments administered from 63.7 million to 130.7 million and 94.7 million to 234.8 million, respectively. The updated databank comprised 98 mass deworming activities conducted in 55 countries, in which 80.4% of the global pre-SAC population requiring deworming reside. In all, 57 countries requiring deworming were not yet represented in the database. CONCLUSIONS:With the inclusion of CHD data, global deworming programs are on track to achieving global pre-SAC coverage targets. However, further efforts are needed to improve pre-SAC coverage reporting as well as to sustain and expand deworming delivery through CHDs and other platforms.

journal_name

PLoS Negl Trop Dis

journal_title

PLoS neglected tropical diseases

authors

Kumapley RS,Kupka R,Dalmiya N

doi

10.1371/journal.pntd.0004206

subject

Has Abstract

pub_date

2015-11-06 00:00:00

pages

e0004206

issue

eissn

1935-2727

issn

1935-2735

pii

PNTD-D-15-01300

journal_volume

pub_type

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The Role of Child Health Days in the Attainment of Global Deworming Coverage Targets among Preschool-Age Children.