| Cohort of origin | Questionnaire completed before fire | No. of workers | No. evacuated | Mean time to completion of postfire questionnaire (range), d* | Method | Data not collected |
|---|---|---|---|---|---|---|
| Injury | Baseline and follow-up | 25 | 20 | 70.4 (27-136) | Online/telephone | No data on substance use after fire |
| Baseline only | 89 | 71 | 115.1 (20-181) | Online/telephone | - | |
| Trades | Baseline and multiple follow-up | 16 | 12 | 79.9 (23-168) | Telephone | No anxiety and depression scores No data on use of recreational drugs |
| Overall | 130 | 103 | 101.5 (20-181) | - | - |
*By those evacuated.