The Effects of a Smoking Cessation Intervention on 14.5-Year Mortality

Figure 1. 461 of 3923 patients died in the special intervention group vs. 270 of 1964 patients in the usual care group (  = 0.031, log-rank test). LHS = Lung Health Study.
Figure 1. 461 of 3923 patients died in the special intervention group vs. 270 of 1964 patients in the usual care group (  = 0.031, log-rank test). LHS = Lung Health Study. All-cause 14.5-year survival.P

This Article

  1. Ann Intern Med February 15, 2005 vol. 142 no. 4 233-239