Comparison of Characteristics for Patients with Normal Respiratory Motion and ASRM During MPS
| Characteristic | ASRM | Normal | P* |
| Total patients | 54 | 100 | |
| Hypertension | 32 (59.3%) | 63 (63.0%) | 0.65 |
| Body mass index > 35 | 7 (13.0%) | 14 (14.0%) | 0.86 |
| Age > 50 | 48 (88.9%) | 96 (96.0%) | 0.09 |
| Sex (M) | 36 (66.7%) | 51 (51.0%) | 0.06 |
| ≥3 OSA risk factors | 24 (44.4%) | 41 (41.0%) | 0.68 |
| OSA diagnosis | 9 (16.7%) | 17 (17.0%) | 0.96 |
↵* z test for comparison of 2 population proportions at α < 0.05 level.