Systematic Reviews
Copyright ©The Author(s) 2020.
World J Meta-Anal. Apr 28, 2020; 8(2): 119-152
Published online Apr 28, 2020. doi: 10.13105/wjma.v8.i2.119
Table 6 Dose-response analyses for former vs never smoking (years quit)
Grouping1n2RR (95%CI)
Using key values:About 3 yr quit81.39 (1.21-1.60)
About 7 yr quit81.17 (1.07-1.27)
About 12 yr quit81.11 (1.01-1.22)
Shortest141.46 (1.31-1.63)
Longest141.13 (1.01-1.27)