Table 1 Asthma events for NYC children in the warm months from 2005 to 2011
From: Ambient ozone exposure and children’s acute asthma in New York City: a case-crossover analysis
Category | Male (percentage) | Female (percentage) | Total |
|---|---|---|---|
Hospitalization | |||
Age 5-9 y | 2646 (61) | 1710 (39) | 4356 |
Age 10-13 y | 1376 (60) | 907 (40) | 2283 |
Age 14-17 y | 628 (46) | 742 (54) | 1370 |
Age 5-17 y | 4650 (58) | 3359 (42) | 8009 |
Emergency department visit | |||
Age 5-9 y | 11145 (62) | 6748 (38) | 17893 |
Age 10-13 y | 6466 (62) | 4016 (38) | 10482 |
Age 14-17 y | 3436 (46) | 4096 (54) | 7532 |
Age 5-17 y | 21047 (59) | 14860 (41) | 35907 |