Outcome by daycare attendance | Number | Child-years | Rate/100 child-years (95% CI) | Adjustedarate ratio (95% CI) |
---|---|---|---|---|
GP consultations for URTI and AOM | Â | Â | Â | Â |
No daycare in first year | 2,053 | 2,424.3 | 84.7 (81.1 to 88.4) | 1.00 |
Day care in first year | 6,643 | 7,325.2 | 90.7 (88.5 to 92.9) | 1.15 (1.00 to 1.31) |
 Age 0 to 2 months | 926 | 1,104.4 | 83.8 (78.6 to 89.2) | 1.05 (0.86 to 1.27) |
 Age 3 to 5 months | 4,505 | 5,081.0 | 88.7 (86.1 to 91.2) | 1.13 (0.98 to 1.29) |
 Age 6 to 2 months | 1,213 | 1,139.8 | 106.4 (100.6 to 112.4) | 1.32 (1.10 to 1.59) |
Antibiotic prescriptions for URTI and AOM | Â | Â | Â | Â |
No daycare in first year | 504 | 2,424.3 | 20.8 (19.1 to 22.6) | 1.00 |
Day care in first year | 1,517 | 7,325.2 | 20.7 (19.7 to 21.8) | 1.08 (0.91 to 1.28) |
 Age 0 to 2 months | 214 | 1,104.4 | 19.3 (17.0 to 22.0) | 1.02 (0.80 to 1.29) |
 Age 3 to 5 months | 1,012 | 5,081.0 | 19.9 (18.7 to 21.1) | 1.04 (0.87 to 1.24) |
 Age 6 to 12 months | 292 | 1,139.8 | 25.6 (22.9 to 28.6) | 1.32 (1.04 to 1.67) |
 |  |  |  | Adjusted a hazard ratio (95%CI) |
Referral to specialist for URTI and AOM | Â | Â | Â | Â |
No daycare in first year | 47 | 2,424.3 | 1.9 (1.4 to 2.6) | 1.00 |
Day care in first year | 185 | 7,325.2 | 2.5 (2.2 to 2.9) | 1.43 (1.01 to 2.03) |
 Age 0 to 2 months | 29 | 1,104.4 | 2.6 (1.8 to 3.7) | 1.41 (0.87 to 2.28) |
 Age 3 to 5 months | 120 | 5,081.0 | 2.4 (2.0 to 2.8) | 1.32 (0.92 to 1.92) |
 Age 6 to 12 months | 36 | 1,139.8 | 3.2 (2.2 to 4.3) | 1.89 (1.20 to 2.98) |