TABLE 4—
Comparison of Current Smoking, Daily Smoking, and Number of Cigarettes Per Day Across Migration Groups: MNCS (2001–2002) and CPES (2001–2003)
| Current Smokers Among Lifetime Smokers |
Daily Smokers Among Current Smokers |
No. Cigarettes per Day Among Daily Smokers, Male |
No. Cigarettes per Day Among Daily Smokers, Female |
|||||
| Migrant Category | OR (95% CI) | χ23 (P) | OR (95% CI) | χ23 (P) | Geometric Mean (95% CI)a | χ23 (P) | Geometric Mean (95% CI)a | χ23 (P) |
| MNCS no family migrant | 0.96 (0.71, 1.28) | 19.80 (<.001) | 0.74 (0.55, 0.99) | 12.28 (.007) | 5.1 (4.1, 6.3) | 8.66 (.034) | 5.8 (4.3, 7.7) | 24.93 (<.001) |
| MNCS family or return migrant | 1.00 (Ref) | 1.00 (Ref) | 6.5 (5.3, 7.9) | 4.3 (3.2, 5.6) | ||||
| CPES migrants | 0.41 (0.26, 0.63) | 1.55 (0.84, 2.86) | 6.5 (5.0, 8.4) | 2.5 (0.9, 7.2) | ||||
| CPES US-born Mexican American | 0.61 (0.39, 0.95) | 1.66 (0.99, 2.79) | 7.8 (6.5, 9.3) | 8.6 (6.9, 10.7) | ||||
Notes. CI = confidence interval; CPES = Collaborative Psychiatric Epidemiology Surveys; MNCS = Mexico National Comorbidity Survey; OR = odds ratio.
a
We obtained model-based estimates of number of cigarettes smoked per day by daily smokers by exponentiating predicted marginal means from regression of the log-transformed raw data.