HARMONIZED DATA
| Label: | r1obsair |
|---|---|
| Description: | r1obsair:w1 Interviewer observation - air pollution in R home |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 1.No air pollution ; 2.2 ; 3.3 ; 4.4 ; 5.Strong air pollution ; .m:Missing ; .r:Refuse ; .x:Not in phase/wave |