Table 1.
Demographic characteristics by Distress Risk Assessment Method group
| Demographic characteristic | Normal (n = 71) | Distressed (n = 76) | p value |
|---|---|---|---|
| Age (years) | 34 ± 1 (95% CI, 31–36) | 37 ± 1 (95% CI, 34–40) | 0.10 |
| Sex | 45 females/26 males | 47 females/29 males | 0.85 |
| BMI (kg/m2) | 26 ± 1 (95% CI, 24–27) | 27 ± 1 (95% CI, 26–28) | 0.09 |
| Smoking status | 16/71 (23%) | 18/76 (24%) | 0.87 |
| ASA classification | Class I 45 (63%) Class II 25 (36%) Class III 1 (1%) |
Class I 38 (50%) Class II 36 (47%) Class III 2 (3%) |
0.14 |
ASA = American Society of Anesthesiologists; age and BMI are reported as mean ± standard error of the mean with 95% CIs.