Table 1.
Demographic and clinical characteristics of patients included as simulation cases
| Variable | Total (n = 388) | Normal (n = 129) | Abnormal (n = 259) |
|---|---|---|---|
| Age, years | 68 (58, 77) | 62 (44, 72) | 70 (62, 78) |
| Male | 222 (57.22%) | 65 (50.39%) | 157 (60.62%) |
| Previous CR available | 274 (70.62%) | 84 (65.12%) | 190 (73.36%) |
| View of CR | |||
| Anteroposterior | 189 (48.71%) | 46 (35.66%) | 143 (55.21%) |
| Posteroanterior | 199 (51.29%) | 83 (64.34%) | 116 (44.79%) |
| Abnormality score | 33.80 (5.74, 68.75) | 3.35 (1.57, 8.89) | 59.3 (31.77, 76.25) |
Continuous variables are expressed as medians (Q1, Q3). Categorical variables are expressed as counts (%)
CR, chest radiograph