Analysis description | Statisticb | All lung cancerc | Squamousd | Adenoe |
---|---|---|---|---|
As Table 5 a | n | 328 | 102 | 107 |
F | 4.22 (4.16-4.28) | 9.52 (8.94-10.13) | 3.44 (3.27-3.61) | |
R | 5.50 (5.07-5.96) | 10.47 (8.88-12.33) | 2.84 (2.41-3.35) | |
H, PH | 22.84, p < 0.001 | 5.17, p < 0.001 | 8.78, p < 0.001 | |
Using more precise outcome definitionf | n | 317 | 74 | 87 |
F | 4.23 (4.17-4.29) | 10.43 (9.72-11.20) | 3.58 (3.39-3.78) | |
R | 5.59 (5.15-6.07) | 11.56 (9.68-13.81) | 2.99 (2.49-3.58) | |
H, PH | 23.48, p < 0.001 | 4.18, p < 0.001 | 9.18, p < 0.001 | |
Using least rather than most adjusted estimates | n | 331 | 102 | 107 |
F | 4.23 (4.17-4.29) | 9.49 (8.93-10.09) | 3.38 (3.21-3.55) | |
R | 5.48 (5.06-5.93) | 10.37 (8.83-12.18) | 2.83 (2.39-3.34) | |
H, PH | 23.36, p < 0.001 | 5.23, p < 0.001 | 9.57, p < 0.001 | |
Omitting study LIU4 | n | 326 | NAg | NAg |
F | 6.47 (6.34-6.60) | |||
R | 5.52 (5.10-5.97) | |||
H, PH | 12.54, p < 0.001 | |||
Preferring results for cigarettes to results for any product | n | 327 | 102 | 107 |
F | 4.73 (4.66-4.80) | 9.48 (8.91-10.08) | 3.43 (3.27-3.61) | |
R | 5.49 (5.10-5.92) | 10.44 (8.88-12.29) | 2.82 (2.39-3.32) | |
H, PH | 19.39, p < 0.001 | 5.12, p < 0.001 | 8.72, p < 0.001 | |
Selecting results for cigarettes onlyh | n | 54 | 11 | 11 |
F | 4.37 (4.28-4.47) | 9.05 (7.84-10.45) | 1.93 (1.70-2.18) | |
R | 6.45 (5.41-7.70) | 11.50 (7.47-17.69) | 2.87 (1.49-5.55) | |
H, PH | 22.68, p < 0.001 | 4.57, p < 0.001 | 16.64, p < 0.001 | |
Selecting results specific for age <56 years | n | 38 | 10 | 10 |
F | 5.79 (5.15-6.51) | 11.04 (7.08-17.20) | 4.94 (3.73-6.56) | |
R | 6.57 (4.94-8.74) | 14.73 (6.83-31.76) | 4.17 (1.86-9.35) | |
H, PH | 4.17, p < 0.001 | 2.35, p < 0.05 | 7.00, p < 0.001 | |
Selecting results specific for age 50–70 years | n | 31 | 6 | 4 |
F | 5.77 (5.29-6.29) | 16.32 (11.11-23.95) | 5.62 (3.91-8.07) | |
R | 6.46 (4.99-8.35) | 17.30 (10.78-27.74) | 5.31 (3.20-8.79) | |
H, PH | 7.67, p < 0.001 | 1.37, NS | 1.14, NS | |
Selecting results specific for age 65+ years | n | 37 | 2 | 2 |
F | 2.88 (2.78-3.00) | 15.00 (6.46-34.80) | 1.73 (0.99-3.02) | |
R | 5.48 (4.59-6.55) | 15.00 (6.46-34.80) | 1.73 (0.99-3.02) | |
H, PH | 9.66, p < 0.001 | 0.02, NS | 0.19, NS |