From: Deliberate exposure of humans to chlorine-the aftermath of Ebola in West Africa
Characteristic | Single Cl2 exposure (N = 285) n(%), | Multiple Cl2 exposure (N = 208) n(%) | P-value |
---|---|---|---|
Eye sight problem before | 19 (7) | 25 (12) | 0.04 |
Eye sight problem now | 95 (34) | 123 (59) | <0 · 001 |
Coughing | 107 (38) | 124 (60) | 0 · 001 |
Cough producing sputum | 43 (15) | 60 (29) | <0 · 001 |
Difficulty in breathing | 66 (23) | 100 (48) | <0 · 001 |
Chest tightness | 109 (38) | 131 (63) | <0 · 001 |
Burning throat | 85 (30) | 112 (54) | <0 · 001 |
Skin irritation | 95 (34) | 109 (52) | <0 · 001 |