Symptom | Asthmatic patients with asthma attack in the last year N = 238 (47.5%) | Asthmatic patients without asthma attack in the last year N = 264 (52.5%) | P-value |
---|---|---|---|
Wheeze | 175 (60%) | 117 (40%) | < 0.001 |
Chest tightness | 146 (61%) | 60 (39%) | < 0.001 |
Woken by shortness of breath | 143 (60%) | 96 (40%) | < 0.001 |
Woken by coughing | 174 (55%) | 140 (44.5%) | < 0.001 |
Phlegm | 169 (56%) | 131 (44%) | < 0.001 |