Table 5 Regression coefficient score TCS in model with quit ratios or RII (95% CI)
All ages25–39 years40–59 years
HighLowHighLow
Men
β* (no control)0.65 (0.37 to 0.93)0.43 (0.20 to 0.66)0.66 (0.29 to 1.03)0.77 (0.54 to 1.00)0.51 (0.19 to 0.83)
β* (control for GDP)0.47 (0.19 to 0.75)0.34 (−0.08 to 0.76)0.59 (0.33 to 0.85)0.57 (0.36 to 0.78)0.29 (−0.03 to 0.61)
Women
β* (no control)0.55 (0.26 to 0.84)0.43 (0.12 to 0.74)0.22 (−0.03 to 0.47)0.67 (0.36 to 0.98)0.47 (0.17 to 0.77)
β* (control for GDP)0.45 (0.13 to 0.77)0.40 (0.04 to 0.76)0.25 (−0.04 to 0.54)0.56 (0.23 to 0.89)0.24 (−0.11 to 0.59)

  • *Regression coefficient.