From: Acute respiratory symptoms and evacuation-related behavior after exposure to chlorine gas leakage
Variables | Total (n = 47) | Low exposure (n = 20) | High exposure (n = 27) | |||
---|---|---|---|---|---|---|
n | % | n | % | n | % | |
Recognize gas leakage | ||||||
Directa | 44 | 93.6 | 17 | 85.0 | 27 | 100.0 |
Indirectb | 3 | 6.4 | 3 | 15.0 | 0 | 0 |
Start evacuation* | ||||||
Evacuate immediately to the correct pathc | 16 | 34.0 | 16 | 80.0 | 0 | 0 |
Evacuate immediately to the incorrect pathd | 6 | 12.8 | 0 | 0 | 6 | 22.2 |
Evacuation is delayed | 25 | 53.2 | 4 | 20.0 | 21 | 77.8 |