Table 3 Unadjusted and adjusted Cox models for breast cancer specific mortality stratified by molecular subtype showing the effect of each age group (compared to the reference group of women aged 50 to 69 years) in each molecular subtype

1.07 (0.96–1.18)

2.09 (1.90–2.29)

0.92 (0.83–1.02)

1.30 (1.16–1.46)

1.42 (1.11–1.81)

4.60 (3.91–5.42)

0.66 (0.51–0.86)

1.49 (1.23–1.80)

1.21 (1.01–1.46)

2.62 (2.22–3.09)

1.10 (0.90–1.34)

1.39 (1.14–1.69)

0.88 (0.55–1.42)

2.86 (2.01–4.09)

0.64 (0.39–1.06)

0.72 (0.45–1.16)

1.24 (0.98–1.56)

2.32 (1.87–2.88)

1.07 (0.84–1.37)

1.49 (1.15–1.94)