Table 2 Smoking prevalence and second-hand smoke exposure by demographics, migration history and working conditions
Current smokers | SHS | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Male | Female | Total | |||||||
Variables | N (%) | χ2 | P | N (%) | χ2 | P | N (%) | χ2 | P |
Age (y) | |||||||||
15–29 | 780(53.0) | 11.413 | 0.003 | 40(3.2) | 6.447 | 0.040 | 1, 236(65.0) | 0.026 | 0.987 |
30–39 | 924(53.1) | 33(3.2) | 1, 179(65.2) | ||||||
40–59 | 648(58.9) | 33(5.4) | 674(65.3) | ||||||
Education level | |||||||||
Primary school and below | 460(58.8) | 39.688 | < 0.001 | 29(4.3) | 4.378 | 0.223 | 633(65.1) | 0.235 | 0.972 |
Junior high school | 1, 135(56.8) | 39(3.1) | 1, 338(64.8) | ||||||
Senior high school | 513(53.0) | 28(4.7) | 674(65.7) | ||||||
College | 244(43.3) | 10(2.7) | 444(65.3) | ||||||
Marital status | |||||||||
Never married | 372(53.4) | 1.675 | 0.433 | 17(3.4) | 12.462 | 0.002 | 544(67.7) | 5.988 | 0.050 |
Married | 1, 957(54.7) | 84(3.6) | 2, 524(64.8) | ||||||
Divorced/widowed | 23(63.9) | 5(15.2) | 21(51.2) | ||||||
Duration of stay (y) | |||||||||
0–2 | 120(74.5) | 8.673 | 0.034 | 8(2.6) | 2.507 | 0.474 | 326(71.3) | 12.081 | 0.007 |
2–5 | 218(68.1) | 24(3.9) | 613(66.9) | ||||||
5–10 | 363(64.8) | 37(4.4) | 885(64.5) | ||||||
> 10 | 586(63.4) | 37(3.3) | 1, 265(63.3) | ||||||
Working hours per week (hrs.) | |||||||||
≤ 40 | 427(50.0) | 10.934 | 0.004 | 20(2.9) | 1.768 | 0.413 | 673(60.8) | 21.147 | < 0.001 |
40–70 | 1, 434(56.4) | 66(3.9) | 1, 860(67.8) | ||||||
> 70 | 491(53.6) | 20(4.1) | 556(62.2) | ||||||
Household registration status | |||||||||
Agricultural | 1, 908(55.6) | 7.573 | 0.003 | 75(3.2) | 5.931 | 0.015 | 2, 437(64.8) | 0.893 | 0.182 |
Nonagricultural | 443(50.4) | 31(5.4) | 651(66.4) | ||||||
Employment | |||||||||
Yes | 1, 291(53.0) | 5.484 | 0.019 | 60(3.5) | 0.385 | 0.535 | 1, 838(65.6) | 0.562 | 0.454 |
No | 1, 061(56.6) | 46(3.9) | 1, 251(64.5) | ||||||
Occupational type | |||||||||
Professional and technical personnel | 283(45.0) | 30.611 | < 0.001 | 12(5.0) | 3.715 | 0.294 | 350(61.3) | 7.741 | 0.052 |
Business and service personnel | 1, 449(55.2) | 75(3.8) | 2, 042(66.3) | ||||||
Production, transportation and facility operation personnel | 565(58.9) | 16(3.3) | 546(63.0) | ||||||
Agricultural, unemployed and others | 55(54.5) | 3(1.6) | 151(66.8) | ||||||
Employer nature | |||||||||
Within the system | 226(51.7) | 5.503 | 0.064 | 11(5.6) | 2.478 | 0.290 | 276(70.1) | 10.858 | 0.004 |
Outside the system | 1, 889(54.3) | 86(3.6) | 2, 549(65.3) | ||||||
Agricultural, unemployed and others | 237(59.5) | 9(3.1) | 264(59.3) | ||||||
Migration type | |||||||||
Trans-provincial | 1, 558(55.0) | 9.796 | 0.007 | 71(3.8) | 1.58 | 0.454 | 1, 991(64.4) | 12.594 | 0.002 |
Trans-municipal | 574(52.5) | 24(3.1) | 832(64.6) | ||||||
Trans-county | 220(60.6) | 11(4.8) | 266(73.7) | ||||||
Total | 2, 352(54.5) | 106(3.7) | 3, 089(65.1) | ||||||