Meta-Analysis
Copyright ©2013 Baishideng.
World J Meta-Anal. Aug 26, 2013; 1(2): 57-77
Published online Aug 26, 2013. doi: 10.13105/wjma.v1.i2.57
Table 12 Age of starting to smoke by current smokers (yr) - dose-response data
Block: StudyAge of starting to smoke groupings (yr)Mean valuesRRs1
1: CEDERL< 17, 17-18, 19+13.83, 17.52, 22.456.40, 9.80, 6.50
2: CEDERL< 17, 17-18, 19+14.31, 17.56, 24.320.61, 1.84, 1.99
3: CPSI< 15, 15-19, 20-24, 25+11.98, 16.74, 21.29, 28.4715.00, 9.71, 7.14, 3.43 M
4: CPSI< 15, 15-19, 20-24, 25+11.59, 16.56, 21.00, 30.9018.16, 16.32, 12.00, 5.21 M
5: CPSI< 15, 15-19, 20-24, 25+11.19, 16.61, 21.07, 35.0014.03, 16.60, 8.66, 1.71
6: CPSI< 15, 15-19, 20-24, 25+12.71, 16.88, 21.26, 31.519.00, 5.00, 4.00, 1.50 M
7: CPSI< 20, 20-24, 25+16.02, 20.95, 33.292.59, 3.23, 2.62
8: DEAN3< 15, 15-19, 20-24, 25+11.73, 16.67, 21.19, 29.955.67, 7.01, 6.86, 6.80
9: DEAN3< 15, 15-19, 20-24, 25+12.45, 16.95, 21.15, 32.192.41, 2.90, 2.95, 3.70
10: DORN< 15, 15-19, 20-24, 25+11.63, 16.43, 21.23, 30.8823.42, 16.25, 11.06, 5.18 M
11: DORN< 15, 15-19, 20-24, 25+11.37, 16.81, 20.69, 32.6314.18, 11.31, 7.94, 4.95 M
12: ENGELA< 20, 20-29, 30+15.08, 22.23, 35.107.42, 3.60, 3.79
13: ENGELA< 20, 20-29, 30+15.80, 22.63, 35,8011.29, 8.15, 2.73 M
14: GAO2< 20, 20-29, 30+15.11, 22.17, 35.948.62, 6.44, 2.15 M
15: HIRAYA< 20, 20+14.90, 24.025.71, 4.35 M
16: HIRAYA< 20, 20+15.87, 27.400.78, 2.46
17: LIAW< 21, 21-24, 25+15.70, 21.94, 32.034.60, 5.90, 1.50
18: MATOS< 15, 15-19, 20+11.96, 16.64, 23.4911.30, 8.60, 5.30 M
19: MIGRAN< 16, 16-19, 20+12.60, 17.19, 23.7110.03, 6.93, 7.79
20: MIGRAN< 16, 16-19, 20+12.94, 17.31, 26.177.17, 8.29, 7.98
21: MRFITR< 16, 16-17, 18-19, 20-21, 22-23, 24+12.93, 16.45, 18.31, 20.40, 22.35, 27.7445.91, 67.17, 50.54, 27.09, 60.06, 23.91
22: SEGI2< 20, 20-22, 23+15.28, 20.77, 26.608.21, 5.56, 1.83 M
23: SEGI2< 20, 20-22, 23+14.87, 20.90, 28.968.70, 5.68, 3.56 M
24: SEGI2< 20, 20-22, 23+14.37, 20.59, 30.873.26, 1.70, 1.52 M
25: SVENSS< 19, 19-25, 26+15.04, 21.31, 33.897.82, 13.08, 5.61
26: WAKAI< 20, 20-29, 30+14.91, 22.14, 37.233.69, 4.62, 2.08
27: WU< 19, 19-24, 25+15.06, 20.71, 31.4410.32, 3.57, 1.55 M