Experience of use of HTPs at home where smoking was not permitted in the last year
Ever use | Frequent use | ||||||||||
n/N (%) | Crude OR (95% CI) | P value | Adjusted OR (95% CI) | P value | n/N (%) | Crude OR (95% CI) | P value | Adjusted OR (95% CI) | P value | ||
Sex | Male | 115/585 −19.70 | 0.73 (0.47 to 1.13) | 0.159 | 0.68 (0.42 to 1.12) | 0.128 | 49/585 −8.40 | 0.54 (0.31 to 0.95) | 0.033 | 0.58 (0.31 to 1.09) | 0.090 |
Female | 33/131 −25.20 | Reference | Reference | 19/131 −14.50 | Reference | Reference | |||||
Age | 16–29 | 18/97 −18.60 | 0.83 (0.43 to 1.61) | 0.585 | 0.76 (0.37 to 1.54) | 0.442 | 10/97 −10.30 | 1.3 (0.53 to 3.18) | 0.572 | 1.01 (0.38 to 2.67) | 0.990 |
30–39 | 19/131 −14.50 | 0.62 (0.33 to 1.17) | 0.141 | 0.62 (0.32 to 1.20) | 0.155 | 10/131 −7.60 | 0.93 (0.38 to 2.27) | 0.876 | 0.84 (0.34 to 2.10) | 0.715 | |
40–49 | 37/168 −22.00 | 1.03 (0.60 to 1.79) | 0.909 | 1.03 (0.59 to 1.82) | 0.916 | 18/168 −10.70 | 1.35 (0.62 to 2.97) | 0.452 | 1.22 (0.54 to 2.73) | 0.636 | |
50–59 | 45/185 −24.30 | 1.17 (0.69 to 2.00) | 0.552 | 1.25 (0.73 to 2.15) | 0.414 | 19/185 −10.30 | 1.29 (0.59 to 2.81) | 0.521 | 1.32 (0.60 to 2.90) | 0.494 | |
60 and above | 29/135 −21.50 | Reference | Reference | 11/135 −8.10 | Reference | Reference | |||||
Final education | Lower than college degree | 69/296 −23.30 | 1.31 (0.91 to 1.89) | 0.144 | 1.34 (0.91 to 1.96) | 0.137 | 37/296 −12.50 | 1.31 (0.91 to 1.89) | 0.023 | 1.69 (1.00 to 2.85) | 0.049 |
College degree or higher | 79/420 −18.80 | Reference | Reference | 31/420 −7.40 | Reference | Reference | |||||
Combustible tobacco use in the last year | Non smoker | 24/143 −16.80 | 0.73 (0.45 to 1.18) | 0.201 | 0.71 (0.43 to 1.17) | 0.18 | 12/143 −8.40 | 0.85 (0.44 to 1.62) | 0.615 | 0.75 (0.38 to 1.47) | 0.402 |
Ever smoker | 124/573 −21.60 | Reference | Reference | 56/573 −9.80 | Reference | Reference | |||||
Do you think HTP use is also forbidden in places where tobacco smoking is forbidden? | No | 47/199 −23.60 | 1.27 (0.86 to 1.89) | 0.228 | 1.22 (0.81 to 1.82) | 0.338 | 23/199 −11.60 | 1.37 (0.81 to 2.33) | 0.245 | 1.29 (0.75 to 2.22) | 0.354 |
Yes | 101/517 −19.50 | Reference | Reference | 45/517 −8.70 | Reference | Reference | |||||
Do you think passive smoking of HTP is harmful? | No | 80/331 −24.20 | 1.49 (1.03 to 2.14) | 0.033 | 1.42 (0.98 to 2.07) | 0.064 | 34/331 −10.30 | 1.49 (1.03 to 2.14) | 0.033 | 1.16 (0.69 to 1.93) | 0.576 |
Yes | 68/385 −17.70 | Reference | Reference | 34/385 −8.80 | Reference | Reference | |||||
Total | 148/716 −20.70 | 68/716 −9.50 |
CI, confidence interval; HTPs, heated tobacco products; OR, odds ratio.