Multivariate analysis | Time-dependent multivariate analysis | |||||
---|---|---|---|---|---|---|
Variables | aHR | 95% CI | p Value | aHR | 95% CI | p Value |
Age (years) | ||||||
Comparison | 1.10 | (1.09 to 1.10) | <0.0001 | 1.10 | (1.09 to 1.10) | <0.0001 |
Gender | ||||||
Male vs female | 1.85 | (1.77 to 1.95) | <0.0001 | 1.85 | (1.77 to 1.95) | <0.0001 |
f-Hb (ng Hb/mL) | ||||||
Undetected | 1.06 | (1.00 to 1.12) | 1.00 | (0.95 to 1.06) | ||
1–19 | 1.00 | 1.00 | ||||
20–49 | 1.03 | (0.97 to 1.11) | 1.15 | (1.07 to 1.24) | ||
50–99 | 1.17 | (1.06 to 1.29) | <0.0001 | 1.19 | (1.07 to 1.31) | <0.0001 |
100–149 | 1.14 | (0.97 to 1.35) | (Trend test) | 1.20 | (1.03 to 1.41) | (Trend test) |
150–249 | 1.35 | (1.14 to 1.61) | 1.32 | (1.11 to 1.57) | ||
250–449 | 1.73 | (1.42 to 2.11) | 1.51 | (1.24 to 1.84) | ||
≥450 | 1.78 | (1.54 to 2.07) | 1.67 | (1.54 to 2.07) |
The values of f-Hb used in multivariate analysis were based on baseline (first screen) f-Hb.
The values of f-Hb used in time-dependant multivariate analysis were based on baseline (first screen) f-Hb and also repeated (subsequent screen) f-Hb.
f-Hb, faecal haemoglobin.