| The development and testing of a module on child functioning for identifying children with disabilities on surveys. III: Field testing |
| Authors: |
Cappa C, Mont D, Loeb M, Misunas C, Madans J, Comic T, and de Castro F |
| Source: |
Disability and Health Journal, pii: S1936-6574(18)30094-3; DOI: 10.1016/j.dhjo.2018.06.004 |
| Topic(s): |
Child health
|
| Country: |
Latin American/Caribbean
Mexico
|
| Published: |
JUL 2018 |
| Abstract: |
BACKGROUND:
A module on child functioning developed by UNICEF and the Washington Group on Disability Statistics (WG) for use in censuses and surveys reflects current thinking around disability measurement and is intended to produce internationally comparable data. The Child Functioning Module (CFM) was developed in response to limitations of the Ten Question Screening Instrument (TQSI) for use in surveys and builds on the WG Short Set (WG-SS) of questions that was designed to capture disability in censuses, particularly among the adult population.
OBJECTIVE:
This paper documents the testing of the module and summarizes its results, including a description of prevalence levels across countries using different cut-offs, and comparisons with prevalence levels obtained using the TQSI and the WG-SS.
METHODS:
Field tests were conducted in Samoa as part of the 2014 Demographic and Health Survey and in Mexico as part of the 2015 National Survey of Boys, Girls and Women. The module was also implemented in Serbia as part of a dedicated survey conducted in the province of Vojvodina, in February 2016.
RESULTS:
Using the recommended cut-offcut-off, the percentage of children reported as having functional difficulty ranges from 1.1% in Serbia to 2% in Mexico among children aged 2-4 years, and from 3.2% in Samoa to 11.2% in Mexico among children aged 5-17 years. Across all three countries, the prevalence of functional difficulty was highest in the socio-emotional domains. A comparison of the prevalence levels obtained using the WG-SS and the CFM shows that, except for the question on cognition/learning, the WG-SS and the CFM are relatively close for children aged 5-17 years for the domains that are included in both question sets, but the WG-SS excludes many children identified by the CFM in other domains. The comparison between the TQSI and the CFM shows that, while the prevalence estimates are similar for seeing and hearing, significant differences affect other domains, particularly cognition/learning and communication.
CONCLUSIONS:
The CFM addresses a full range of functional domains that are important for child development. The module represents an improvement on the TQSI in that it allows for scaled responses to determine the degree of difficulty, and so can separate out many potential false positives. The module is also preferred over the WG-SS for collecting data on children, first, because most of the questions in the WG-SS are not suitable for children under the age of 5 years, and second, because the WG-SS leaves out important functional domains for children aged 5-17 years, namely those related to developmental disabilities and behavioural issues.
Copyright © 2018 Elsevier Inc. All rights reserved.
KEYWORDS:
Child functioning; Disability; TQSI; UNICEF; Washington group |
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