Table 3 Results of multivariable cox proportional hazards model evaluating time to childbirth more than 1 year after diagnosis/referent date by survivor status
Variable | Overall | Women with childbirth before diagnosis | Women with no childbirth before diagnosis | ||||||
|---|---|---|---|---|---|---|---|---|---|
HR | 95% CI | p value | HR | 95% CI | p value | HR | 95% CI | p value | |
Survivor Status | |||||||||
YAS | 0.92 | 0.87–0.98 | 0.007 | 0.76 | 0.66–0.86 | <0.001 | 1.00 | 0.93–1.08 | 0.93 |
Control | 1 | Referent | 1 | Referent | 1 | Referent | |||
Income Quintile | |||||||||
1 | 0.89 | 0.83–0.95 | 0.001 | 0.70 | 0.57–0.86 | <0.001 | 0.85 | 0.77–0.94 | 0.002 |
2 | 0.92 | 0.86–0.99 | 0.02 | 0.72 | 0.59–0.89 | 0.002 | 0.94 | 0.86–1.04 | 0.23 |
3 | 0.94 | 0.87–1.01 | 0.08 | 0.84 | 0.69–1.02 | 0.09 | 0.90 | 0.82–0.99 | 0.04 |
4 | 1.00 | 0.93–1.07 | 0.95 | 0.86 | 0.70–1.04 | 0.12 | 1.01 | 0.92–1.11 | 0.89 |
5 | 1 | Referent | 1 | Referent | 1 | Referent | |||
Age | 0.91 | 0.90–0.91 | <0.001 | 0.86 | 0.85–0.88 | <0.001 | 0.91 | 0.91–0.92 | <0.001 |