Exposure Status | Number of Subjects | Follow-up Years* | Duration of exposure* | Age at first hospitalisation* | Age at first exposure* |
---|---|---|---|---|---|
1 Year observation period | |||||
Exposed | 645 | 0.5(0.3,0.7) | 0.3(0.1,0.6) | 81(79,84) | 81(78,84) |
Unexposed | 2805 | 0.5(0.3,0.8) | Â | 82(79,86) | Â |
4 Year observation period | |||||
Exposed | 3276 | 2.0(1.1,3.0) | 0.8(0.2,1.8) | 83(80,86) | 81(78,84) |
Unexposed | 9406 | 1.7(1.0,3.0) | Â | 83(80,87) | Â |