- Multivariate analysis predicting group of patients as case versus control from the socio-demographics characteristics, of respondents attending Ministry of Health Tobacco Cessation Clinics, Riyadh, Saudi Arabia, 2012-2017.
| Factor | OR | 95% CI | P-value* |
|---|---|---|---|
| Age, years | |||
| ≤60 vs. >60 | 0.537 | 0.036-8.123 | 0.654 |
| Educational level | |||
| High school or below vs. diploma or higher | 17.011 | 1.000-289.2 | 0.050† |
| Occupation | |||
| Employed vs. unemployed | 6.258 | 0.446-87.744 | 0.173 |
| Income level (Saudi Riyal) | |||
| ≤10,000 vs. >10,000 | 0.490 | 0.047-5.113 | 0.551 |
| Nationality | |||
| Saudi vs. non-Saudi | 0.829 | 0.411-1.673 | 0.601 |
| Reported level of DM | |||
| Controlled vs. uncontrolled | 1.429 | 0.130-15.739 | 0.771 |
| Reported level of HTN | |||
| Controlled vs. uncontrolled | 17.824 | 1.516-209.6 | 0.022† |
OR: odds ratio, DM: diabetes mellitus, HTN: hypertension, vs: versus,
↵† Indicates significant p-value.