Table 5 Odds ratios (OR) with 95% CIs, and p-values obtained from the LR model
Variables | OR | (95% CI) | p value |
|---|---|---|---|
Pulse rate | Â | Â | Â |
 Low (ref.) | 1.000 | – | – |
 Normal | 0.002 | (0.000–0.013) | < 0.001* |
 High | 0.037 | (0.004–0.389) | 0.006* |
Smoking | Â | Â | Â |
 No (ref.) | 1.000 | – | – |
 Yes | 4.112 | (1.591–10.628) | 0.004* |
Sleep time | Â | Â | Â |
 Less than normal (ref.) | 1.000 | – | – |
 Normal | 5.244 | (0.811–33.911) | 0.082 |
 More than normal | 5.660 | (0.808–39.650) | 0.081 |
SBP | Â | Â | Â |
 Hypotension (ref.) | 1.000 | – | – |
 Normotensive | 0.000 | (0.000–.) | 0.998 |
 Prehypertensive | 0.000 | (0.000–.) | 0.998 |
 Hypertensive | 0.315 | (0.000–.) | 1.000 |
DBP | Â | Â | Â |
 Hypotension (ref.) | 1.000 | – | – |
 Normotensive | 0.000 | (0.000–.) | 0.998 |
 Prehypertensive | 0.000 | (0.000–.) | 0.999 |
 Hypertensive | 0.000 | (0.000–.) | 0.999 |
Background | Â | Â | Â |
 Arts (ref.) | 1.000 | – | – |
 Science | 1.428 | (0.456–4.474) | 0.541 |
 Commerce | 0.655 | (0.117–3.682) | 0.631 |
 Medical | 2.925 | (0.545–15.702) | 0.211 |
 Engineering | 3.210 | (0.814–12.665) | 0.096 |