n (%) | aOR | cRR (95% CI) | ||
---|---|---|---|---|
Patients with a pregnancy in study period (n = 18 890) | ||||
Antibiotic prescription | Control | 5116 (34.2) | Ref | |
Pregnant | 1015 (25.9) | 0.66 | 0.74 (0.68 to 0.81) | |
Non-penicillin V prescriptions | Control | 2285 (44.7) | Ref | |
Pregnant | 364 (35.9) | 0.53 | 0.67 (0.59 to 0.77) |
aOR = adjusted odds ratio. 95% CI = 95% confidence interval. cRR = calculated relative risk. Ref = reference.