Int. J. Environ. Res. Public Health 2011, 8 421 Presencea (n = 5,991) Homes Introduction b (n = 2,634) Removal c (n = 1,216) Table 2. Cont. Odds Ratio [95% Confidence Interval] Bars Restaurant Presence a Introduction b Presence a Introduction b (n = 5,991) (n = 1,926) (n = 5,991) (n = 1,244) Worksites d Presence a Introduction b (n = 3,807) (n = 344) Predictors Smoke–Free Restaurant Partial/None 1.00 1.00 1.00 1.00 1.00 NI NI 1.00 1.00 Total Ban 1.10 [0.93–1.30] 1.03 [0.75–1.43] 1.12 [0.69–1.80] 13.9 [11.6–16.6] 1.45 [1.08–1.95] 1.61 [1.25–2.06] 0.78 [0.38–1.63] Smoke–Free Worksite Partial/None 1.00 1.00 1.00 1.00 1.00 1.00 1.00 NI NI Total Ban 0.99 [0.80–1.22] 1.14 [0.75–1.74] 0.89 [0.51–1.55] 1.23 [0.97–1.57] 0.98 [0.65–1.49] 1.58 [1.23–2.02] 1.09 [0.67–1.77] NI NI Not employed outside home 0.93 [0.74–1.17] 1.03 [0.66–1.62] 1.29 [0.72–2.30] 1.31 [1.02–1.70] 1.08 [0.70–1.66] 1.46 [1.13–1.89] 0.83 [0.51–1.37] NI NI Heaviness of Smoking Index 0.74 [0.71–0.77] 0.87 [0.80–0.94] 1.32 [1.18–1.48] 1.01 [0.97–1.06] 1.02 [0.93–1.11] 1.01 [0.96–1.07] 1.08 [0.97–1.20] 0.90 [0.84–0.96] 0.87 [0.74–1.03] Public Smoking Ban Support 1.34 [1.27–1.42] 1.24 [1.12–1.38] 0.85 [0.73–0.98] 1.33 [1.26–1.41] 1.20 [1.06–1.35] 1.32 [1.23–1.41] 1.22 [1.04–1.42] 1.59 [1.46–1.73] 1.23 [0.96–1.57] Note: NI= Not included in model. Statistically significant odds ratios are noted in bold. a Presence of total smoking ban among current smokers at Wave 5. b Implementation of a total smoking ban between Wave 5 and Wave 6 among continuing smokers. c Removal of total smoking ban between Wave 5 and Wave 6 among continuing smokers. d Among individuals employed for wages outside the home.