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Questions Verbalization and Response Categories modifiying the Disability Prevalence. Carole Feldman Welfare Statistics CBS. Comparisons between some sources. Data available for people with disabilities: Census survey -based on WG short set of questions
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Questions Verbalization and Response Categories modifiying the Disability Prevalence Carole Feldman Welfare Statistics CBS
Comparisons between some sources Data available for people with disabilities: • Census survey -based on WG short set of questions • Social Survey - based on ADL questions – personal survey • Health Survey- based on ADL questions – proxy survey
Percentages- aged 20 and abovefrom all the survey population Percentage of Persons aged 20 and above with walking limitations: 13.2% 7.0%
Percentages- aged 20 and abovefrom those who have a problem Percentage of Persons aged 20 and above with walking limitations: 61.1% 57.5%
Percentages- aged 20 and abovefrom all the survey population Percentage of Persons aged 20 and above with walking limitations: 13.2% 3.5%
Percentages- aged 20 and abovefrom those who have a problem Percentage of Persons aged 20 and above with walking limitations: 61.1% 92.4%
Conclusions • Questions verbalization and responses categories do modify prevalence disabilities results • What population is included in the survey affects the prevalence of disabilities