Table 4 Number of subjects with asthma exacerbations, according to visit frequency
Parameters | Number of subjects experienced asthma exacerbation in infrequent visitor (%) | Number of subjects experienced asthma exacerbation in frequent visitor (%) | P value |
|---|---|---|---|
General ward admission | 7504 (3.2) | 22,697 (4.6) | < 0.001 |
ER admission | 2881 (1.2) | 13,876 (2.8) | < 0.001 |
ICU admission | 596 (0.3) | 1958 (0.4) | < 0.001 |
Total | 232,783 (100.0) | 496,560 (100.0) |