Table 1. Demographic Data, Comorbidities, and Intubation Cause of the Patients.
| Demographic Variables | Total | Percentage (%) |
|---|---|---|
| Sex | ||
| Male | 42 | 63.64 |
| Female | 24 | 36.36 |
| Medical history | ||
| HTN | 13 | 25 |
| IHD | 10 | 19.23 |
| Diabetes mellitus | 10 | 19.23 |
| CVA | 7 | 13.46 |
| COPD | 6 | 11.54 |
| CKD | 2 | 3.85 |
| Celiac disease | 2 | 3.85 |
| Smokers | 37 | 56.06 |
| Addicts | 24 | 36.36 |
| Intubation cause | ||
| Loss of consciousness and decreased SPO2 | 48 | 72.72 |
| Apneustic respiration | 11 | 16.66 |
| Respiratory distress | 7 | 10.61 |
Abbreviations: HTN, hypertension; IHD, ischemic heart disease; CVA, cerebrovascular accident; COPD, chronic obstructive pulmonary disease; CKD, chronic kidney disease; CPR, cardiopulmonary resuscitation; SpO2, peripheral venous oxygen saturation.