Table 4 Univariate analysis of PTB and behaviour characteristics
From: Space-time clustering and associated risk factors of pulmonary tuberculosis in southwest China
Variable | Group | Outside the cluster | Within the cluster | χ 2 | P-value | OR (95% CI) | ||
|---|---|---|---|---|---|---|---|---|
No. | % | No. | % | |||||
Alcohol intake | Never | 532 | 76.5 | 651 | 80.1 | 2.853 | 0.091 | 0.697 (0.458–1.060) |
In the past | 126 | 18.1 | 97 | 11.9 | 11.222 | 0.001 | 0.438 (0.270–0.710) | |
Currently | 37 | 5.3 | 65 | 8.0 | Â | Â | 1.000 | |
Chronic fatigue (overwork) | Yes | 537 | 77.3 | 653 | 80.3 | 2.100 | 0147 | 1.201 (0.937–1.538) |
No | 158 | 22.7 | 160 | 19.7 | Â | Â | 1.000 | |
Frequent visits to Internet cafés | Yes | 68 | 9.8 | 77 | 9.5 | 0.042 | 0.837 | 0.965 (0.684–1.360) |
No | 627 | 90.2 | 736 | 90.5 | Â | Â | 1.000 | |
Marital status | Unmarried | 134 | 19.3 | 193 | 23.7 | 0.001 | 0.974 | 0.990 (0.551–1.779) |
Married or remarried | 539 | 77.6 | 588 | 72.3 | 1.031 | 0.310 | 0.750 (0.430–1.307) | |
Divorced or widowed | 22 | 3.2 | 32 | 3.9 | Â | Â | 1.000 | |
Migrant labour history | Yes | 218 | 31.4 | 269 | 33.1 | 0.507 | 0.476 | 1.082 (0.871–1.344) |
No | 477 | 68.6 | 544 | 66.9 | Â | Â | 1.000 | |
Smoking (active) | Never | 384 | 55.3 | 501 | 61.6 | 0.003 | 0.953 | 0.991 (0.722–1.359) |
In the past | 229 | 32.9 | 204 | 25.1 | 4.976 | 0.026 | 0.676 (0.480–0.954) | |
Currently | 82 | 11.8 | 108 | 13.3 | Â | Â | 1.000 | |
Smoking (passive) | None | 104 | 20.4 | 168 | 23.5 | 0.214 | 0.644 | 0.920 (0.647–1.309) |
Light | 312 | 61.2 | 381 | 53.4 | 5.844 | 0.016 | 0.696 (0.518–0.934) | |
Heavy | 94 | 18.4 | 165 | 23.1 | Â | Â | 1.000 | |
Spitting habit | Yes | 224 | 32.2 | 285 | 35.1 | 1.337 | 0.248 | 1.135(0.916–1.407) |
No | 471 | 67.8 | 528 | 64.9 | Â | Â | 1.000 | |