| Cases | Controls | ORd | 95% CI | P value | ||
---|---|---|---|---|---|---|---|
n/N (%)a | n/N (%) | ||||||
 |  |  | for interaction | ||||
Total | 136/224 | 60.7 | 411/2,193 | 18.7 | Â | Â | Â |
Sex | |||||||
 Male | 122/198 | 61.6 | 348/1,933 | 18.0 | 8.8 | 6.3 to 12.3 | 0.14 |
 Female | 14/26 | 53.8 | 63/260 | 24.2 | 4.3 | 1.8 to 10.4 |  |
Age category (at index date) | |||||||
 18 to 39 years | 49/80 | 61.3 | 140/788 | 17.8 | 10.8 | 6.0 to 19.3 |  |
 40 to 49 years | 60/97 | 61.9 | 168/946 | 17.8 | 8.1 | 5.1 to 12.9 | 0.29 |
  > 50 years | 27/47 | 57.4 | 103/459 | 22.4 | 5.4 | 2.8 to 10.3 |  |
Urbanisation levelb | |||||||
 High urban (>2,500 addresses per km2) | 42/76 | 55.3 | 117/633 | 18.5 | 7.4 | 4.2 to 13.0 | 0.49 |
 Low urban (<2,500 addresses per km2) | 58/83 | 69.9 | 201/948 | 21.2 | 9.7 | 5.7 to 16.2 |  |
 Missingc | 36/65 | 55.4 | 103/612 | 16.8 |  |  |  |