Respiratory diseases | High exposure groupd | Low exposure groupe | RR (95% CI) |
---|---|---|---|
URTIa | |||
Number of episode | 91 | 61 | 1.03 (0.74–1.45) |
Total child months | 1768 | 1218 | |
Incidence Rate (Number of episodes / 1000 months of observation) | 51.5 | 50.1 | |
LRTIb | |||
Number of episodes | 166 | 70 | 1.63 (1.23–2.19) |
Total child months | 1768 | 1218 | |
Incidence Rate (Number of episodes / 1000 months of observation) | 93.9 | 57.5 | |
RTIc | |||
Number of episodes | 257 | 131 | 1.35 (1.09–1.68) |
Total child months | 1768 | 1218 | |
Incidence Rate (Number of episodes / 1000 months of observation) | 145.4 | 107.6 | |
Asthma | |||
Number of episodes | 378 | 264 | 0.99 (0.84–1.16) |
Total child months | 1768 | 1218 | |
Incidence Rate (Number of episodes / 1000 months of observation) | 213.8 | 216.7 | |
Infection induced asthma | |||
Number of episodes | 124 | 42 | 2.03 (1.42–2.96) |
Total child months | 1768 | 1218 | |
Incidence Rate (Number of episodes / 1000 months of observation) | 70.1 | 34.5 | |
Rhinitis | |||
Number of episodes | 249 | 181 | 0.95 (0.78–1.16) |
Total child months | 1763 | 1217 | |
Incidence Rate (Number of episodes / 1000 months of observation) | 141.2 | 148.7 |