From: Longterm follow-up in European respiratory health studies – patterns and implications
Baseline population OR (95%CI) | 10-yrs follow-up population OR (95%CI) | Ratio of ORs (95%CI) b | ||
---|---|---|---|---|
Ex-smokers | RHINE | 0.92 (0.83, 1.01) | 0.92 (0.83, 1.03) | 1.00 (0.95, 1.06) |
Italian ECRHS | 0.97 (0.71, 1.32) | 0.93 (0.66, 1.32) | 0.96 (0.82, 1.12) | |
ISAYA | 1.10 (0.89, 1.35) | 1.03 (0.78, 1.37) | 0.94 (0.76, 1.14) | |
Current smokers | RHINE | 0.80 (0.73, 0.88) | 0.80 (0.71, 0.89) | 1.00 (0.94, 1.07) |
Italian ECRHS | 0.68 (0.51, 0.92) | 0.71 (0.50, 1.00) | 1.04 (0.87, 1.22) | |
ISAYA | 0.71 (0.60, 0.85) | 0.59 (0.46, 0.76) | 0.83 (0.69, 0.99) | |
1-10 pack years | RHINE | 0.92 (0.84, 1.01) | 0.91 (0.81, 1.01) | 0.99 (0.93, 1.04) |
Italian ECRHS | 1.00 (0.75, 1.35) | 1.06 (0.76, 1.47) | 1.06 (0.90, 1.23) | |
ISAYA | 0.99 (0.84, 1.17) | 0.96 (0.76, 1.20) | 0.97 (0.83, 1.12) | |
10-20 pack years | RHINE | 0.77 (0.67, 0.88) | 0.80 (0.68, 0.94) | 1.04 (0.96, 1.14) |
Italian ECRHS | 0.58 (0.38, 0.89) | 0.55 (0.34, 0.89) | 0.95 (0.72, 1.18) | |
ISAYA | 0.57 (0.43, 0.76) | 0.32 (0.20, 0.51) | 0.56 (0.36, 0.79) | |
20+ pack years | RHINE | 0.67 (0.56, 0.80) | 0.69 (0.56, 0.86) | 1.03 (0.91, 1.16) |
Italian ECRHS | 0.63 (0.40, 0.99) | 0.62 (0.37, 1.04) | 0.98 (0.75, 1.25) | |
ISAYA | 0.41 (0.27, 0.62) | 0.29 (0.15, 0.56) | 0.71 (0.38, 1.12) |