Table 15.
Current cigar smoking and lung cancer
| Study | Cohort name | Sex | Cigar smoker deaths | Effect estimate | 95% CI | Measure | Primary/secondary* | Adjustment | ICD codes |
|---|---|---|---|---|---|---|---|---|---|
| Current Cigar | |||||||||
| Kahn1966 | Dorn study | 25 | 1.59 | (1.03, 2.35) | SMR | Age | ICD 7: 162-163 | ||
| Carstensen1987 | Swedish Census Cohort | 11 | 7.6 | (3.77, 13.65) | SMR | Age, residence | ICD 8: 162 | ||
| Lange1992 | Copenhagen City Heart Study | Men | 47 | 6 | (2.20, 17.00) | HR | Age | ICD 8: 162 | |
| Lange1992 | Copenhagen City Heart Study | Women | 14 | 4.9 | (3.00,12.00) | HR | Age | ICD 8: 162 | |
| Ben-Shlomo1994 | Whitehall study | 1 | 1.8 | (0.24, 13.31) | IRR | Primary | Age | ICD 8: 162 | |
| Ben-Shlomo1994 | Whitehall study | 20 | 7.64 | (4.22, 13.83) | IRR | Secondary | Age | ICD 8: 162 | |
| Shanks1998 | CPS-I | 73 | 2.1 | (1.63, 2.65) | IRR | Primary | Age | ||
| Shanks1998 | CPS-I | 83 | 6.29 | (5.01, 7.79) | IRR | Secondary | Age | ||
| Shapiro2000 | CPS-II | 88 | 5.1 | (4.00, 6.60) | HR | Primary | Age, alcohol, smokeless tobacco | ICD 9: 162 | |
| Current Cigar and/or Pipe | |||||||||
| Chow1992 | Dorn study | 4 | 3.5 | (1.00, 12.60) | HR | Age, occupation | |||
| Wald1997 | British United Provident Association | 6 | 3.19 | (1.07, 9.50) | HR | Primary | Age | ICD 9: 162 | |
| Wald1997 | British United Provident Association | 9 | 8.64 | (3.19, 23.30) | HR | Secondary | Age | ICD 9: 162 | |
*Primary cigar smoking: current, exclusive cigar smoking with no previous history of cigarette or pipe smoking; primary cigar and/or pipe smoking: current, exclusive cigar and/or pipe smoking with no previous history of cigarette smoking; secondary cigar smoking: current, exclusive cigar smoking with previous history of cigarette or pipe smoking; secondary cigar and/or pipe smoking: current, exclusive cigar and/or pipe smoking with previous history of cigarette smoking.