- 15+ Aged, general public, 164 nations, 2005-2013
- Survey name:
- Gallup World Polls
- N = 1229431
- Non Response:
In addtion Interview: telephone (CATI)
- Authors's label
- Health problem
- Our Classification
- Self reported on a single question.
Do you have any health problems that prevent you from doing any of the things people your age normally can do?