Table 2.
Association between COPD, Asthma, and ACO and HTPs use
| Univariate | Adjusteda | |||||
|---|---|---|---|---|---|---|
| OR | (95% CI) | P-value | OR | (95% CI) | P-value | |
| Never cigarettes smokers | ||||||
| COPD | 3.77 | (0.91–15.65) | 0.105* | 3.64 | (0.86–15.46) | 0.08 |
| Asthma | 0.67 | (0.31–1.46) | 0.31 | 0.61 | (0.28–1.33) | 0.215 |
| ACO | - | - | - | - | - | - |
| Past cigarettes smokers | ||||||
| COPD | 0.45 | (0.22–0.93) | 0.027 | 0.51 | (0.24–1.08) | 0.078 |
| Asthma | 0.80 | (0.63–1.02) | 0.077 | 0.69 | (0.53–0.88) | 0.003 |
| ACO | 0.25 | (0.61–1.04) | 0.021* | 0.25 | (0.06–1.07) | 0.062 |
| Current cigarettes smokers | ||||||
| COPD | 2.80 | (1.84–4.27) | < 0.001 | 2.88 | (1.86–4.47) | < 0.001 |
| Asthma | 1.33 | (1.08–1.63) | 0.007 | 1.23 | (0.99–1.52) | 0.057 |
| ACO | 5.81 | (3.19–10.58) | < 0.001 | 5.81 | (3.12–10.82) | < 0.001 |
ACO Asthma and COPD Overlap, COPD Chronic obstructive pulmonary disease, HTPs Heated tobacco products, OR odds ratio, CI confidence interval
*Fisher’s exact test
aAdjusted for sex, age, educational attainment, equivalent household income, and alcohol intake