Table 2 Prevalence ratios (PR) and related 95% confidence intervals (CI) of abortion in women diagnosed with pregnancy associated cancer (PAC). Lombardy Region, 2010–2020
PRa (95%CI) | |||||
|---|---|---|---|---|---|
Cancer-free women, N (%) | PAC women, N (%) | All the diagnoses | Diagnoses during the first trimester | Diagnoses during the second trimester or later | |
2010–2012 | 72,637 (25.5) | 108 (28.1) | 1.08 (0.92–1.26) | 2.77 (2.08–3.69) | 0.99 (0.84–1.18) |
2013–2015 | 66,606 (24.5) | 108 (30.3) | 1.21 (1.03–1.42) | 1.99 (1.18–3.36) | 1.18 (1.00–1.39) |
2016–2018 | 55,074 (22.6) | 89 (26.8) | 1.17 (0.98–1.40) | 2.68 (1.83–3.91) | 1.09 (0.90–1.32) |
2019–2020 | 29,631 (21.0) | 36 (18.5) | 0.87 (0.65–1.17) | 2.67 (1.41–5.07) | 0.80 (0.59–1.10) |