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. 2022 Mar 15;27:101763. doi: 10.1016/j.pmedr.2022.101763

Table 3.

Description of the final study sample of urban smokers by covariates, from Wave 5 of the ITC China Survey (N = 3,312).

Covariates N Weighted column %#
Total 3312 100.0%
Gender Male 3129 95.3%
Female 183 4.7%
Age 18–39 607 18.8%
40–54 1374 40.9%
55+ 1331 40.3%
Income level Low 171 5.7%
Middle 1500 44.5%
High 1384 41.6%
Not stated 257 8.1%
Education Low 254 8.2%
Medium 2170 65.9%
High 888 25.9%
Cigarette smoking intensity Light smoker 1426 43.4%
Moderate smoker 1520 45.3%
Heavy smoker 366 11.2%
Attitude about cigarettes being good gifts Negative 2174 65.1%
Neutral 587 17.9%
Positive 551 17.0%
Cigarette gifting experience No 1761 52.6%
Yes 1551 47.4%
Harm perception of e-cigarettes Don't know 2045 61.7%
Less harmful than cigarettes 935 27.5%
Equally/more harmful than cigarettes 332 10.8%
Ever use of e-cigarettes No 2971 89.6%
Yes 341 10.4%
#

Calculation was based on the ITC China Survey rescaled weights.