From: Clinical significance of stromal ER and PR expression in periampullary adenocarcinoma
All | KRAS wild-type | KRAS mutated | |||||
---|---|---|---|---|---|---|---|
n (events) | HR (95% CI) | n (events) | HR (95% CI) | n (events) | HR (95% CI) | Pinteraction | |
ER status | |||||||
All | |||||||
ER- | 118 (84) | 1.00 | 40 (23) | 1.00 | 34 (29) | 1.00 | 0.078 |
ER+ | 48 (36) | 0.90 (0.61–1.33) | 13 (10) | 1.49 (0.71–3.15) | 12 (8) | 0.54 (0.24–1.19) | 0.056a |
p | 0.587 | 0.294 | 0.127 | ||||
Women | |||||||
ER- | 49 (32) | 1.00 | 17 (9) | 1.00 | 14 (10) | 1.00 | 0.544 |
ER+ | 35 (24) | 0.97 (0.57–1.65) | 8 (5) | 1.33 (0.44–4.00) | 8 (5) | 0.84 (0.28–2.53) | 0.425a |
p | 0.905 | 0.615 | 0.760 | ||||
Men | |||||||
ER- | 69 (52) | 1.00 | 23 (14) | 1.00 | 20 (19) | 1.00 | 0.025 |
ER+ | 13 (12) | 1.02 (0.54–1.92) | 5 (5) | 2.30 (0.78–6.78) | 4 (3) | 0.31 (0.08–1.11) | 0.015a |
p | 0.951 | 0.131 | 0.072 | ||||
PR status | |||||||
All | |||||||
PR- | 111 (77) | 1.00 | 38 (21) | 1.00 | 29 (26) | 1.00 | 0.005 |
PR+ | 49 (40) | 1.25 (0.85–1.83) | 12 (10) | 2.07 (0.97–4.42) | 17 (12) | 0.50 (0.25–0.99) | 0.008a |
p | 0.252 | 0.061 | 0.048b | ||||
Women | |||||||
PR- | 52 (33) | 1.00 | 18 (9) | 1.00 | 12 (10) | 1.00 | 0.005 |
PR+ | 28 (22) | 1.35 (0.79–2.33) | 6 (5) | 2.71 (0.89–8.26) | 9 (5) | 0.32 (0.11–0.97) | 0.011a |
p | 0.276 | 0.080 | 0.043b | ||||
Men | |||||||
PR- | 59 (44) | 1.00 | 20 (12) | 1.00 | 17 (16) | 1.00 | 0.337 |
PR+ | 21 (18) | 1.20 (0.69–2.08) | 6 (5) | 1.64 (0.58–4.70) | 8 (7) | 0.84 (0.34–2.09) | 0.249a |
p | 0.510 | 0.353 | 0.715 |