Table 1.
End point | Normal appendix (n=3126) | Appendix not perforated (n=5815) | Perforated appendix (n=899) | Controls (n=47 590) |
---|---|---|---|---|
Birth of child | 2294 (73.4) | 3852 (66.2) | 553 (61.5) | 30 268 (63.6) |
Emigrated | 65 (2.1) | 128 (2.2) | 19 (2.1) | 1 080 (2.3) |
Death | 15 (0.5) | 26 (0.5) | 3 (0.3) | 218 (0.5) |
Nulliparity | 752 (24.1) | 1809 (31.1) | 324 (36.0) | 16 024 (33.7) |