Table 2 Incidence and risk of maternal cancer events after the birth of macrosomia or LGA.
Number of events | Incidence per 1000 person-years | Crude hazard ratio | Adjusted hazard ratio | |||
|---|---|---|---|---|---|---|
First delivery | LGA | Unexposed | 29,254 | 4.21 | Ref | Ref |
Exposed | 3967 | 4.66 | 1.09 (1.06, 1.13) | 1.08 (1.04, 1.11) | ||
Macrosomia | Unexposed | 31,232 | 4.25 | Ref | Ref | |
Exposed | 1989 | 4.39 | 1.02 (0.97, 1.07) | 1.02 (0.97, 1.07) | ||
Last delivery | LGA | Unexposed | 29,060 | 4.53 | Ref | Ref |
Exposed | 4161 | 5.03 | 1.10 (1.07, 1.14) | 1.08 (1.04, 1.11) | ||
Macrosomia | Unexposed | 31,201 | 4.57 | Ref | Ref | |
Exposed | 2020 | 4.75 | 1.03 (0.98, 1.08) | 1.03 (0.98, 1.07) | ||
Heaviest delivery | LGA | Unexposed | 28,936 | 4.37 | Ref | Ref |
Exposed | 4285 | 4.80 | 1.09 (1.06, 1.13) | 1.08 (1.05, 1.12) | ||
Macrosomia | Unexposed | 31,074 | 4.42 | Ref | Ref | |
Exposed | 2147 | 4.49 | 1.01 (0.97, 1.05) | 1.02 (0.98, 1.07) |
