Variable | Year | Supplement |
---|---|---|
EYEGLAS | 1984 | Study on aging |
GLASCTLN | 1981 | Child health |
SELAID | 1980 | Person (core questionnaire) |
SELAIDU | 1979 | Person and home care |
USEGLASS | 1971 | Person (core questionnaire) |
VIS_0 | 2018 | Sample adult questionnaire |
VIS_0 | 2017 | Functioning and Disability |
VIS_0 | 2016 | Functioning and Disability |
VIS_0 | 2015 | Functioning and Disability |
VIS_0 | 2014 | Functioning and Disability |
VIS_0 | 2013 | Functioning and Disability |
VIS_0 | 2012 | Functioning and Disability |