Group | Unadj MRR (95 % CI) | MRRa (95 % CI) |
---|---|---|
Background Healthy Population | 1.00 | 1.00 |
Group 1 | 1.16 (1.11–1.20) | 1.01 (0.97–1.05) |
Group 2 | 1.05 (0.74–1.50) | 1.06 (0.75–1.51) |
Group 3 | 1.03 (0.82–1.30) | 1.10 (0.87–1.38) |
Father's age at childbirth | ||
16–25 yrs old | 1.00 | 1.00 |
26–30 yrs old | 0.88 (0.87–0.90) | 0.99 (0.96–1.01) |
31–35 yrs old | 0.87 (0.85–0.89) | 1.05 (1.02–1.09) |
36–40 yrs old | 0.90 (0.87–0.93) | 1.15 (1.10–1.21) |
41–45 yrs old | 0.95 (0.89–1.01) | 1.20 (1.11–1.29) |
46–70 yrs old | 1.09 (0.98–1.22) | 1.33 (1.18–1.50) |
Mother's age at childbirth | ||
12–20 yrs old | 1.00 | 1.00 |
21–25 yrs old | 0.85 (0.82–0.87) | 0.94 (0.91–0.97) |
26–30 yrs old | 0.77 (0.75–0.79) | 0.92 (0.89–0.95) |
31–35 yrs old | 0.80 (0.77–0.82) | 0.97 (0.93–1.02) |
36–40 yrs old | 0.89 (0.85–0.94) | 1.08 (1.02–1.15) |
41–57 yrs old | 1.14 (1.01–1.28) | 1.34 (1.18–1.52) |
unknown | 5.51 (3.55–8.54) | 4.96 (3.20–7.69) |