Table 4.
Baseline Characteristics
| Study characteristics | Baseline characteristics | |
| INCEPTUS (N = 28) | ASPIRO (N = 6) | |
| Age (years) | ||
| N | 28 | 6 |
| Mean (SD) | 1.8 (1.14) | 1.6 (1.42) |
| Median | 1.6 | 0.8 |
| Range | 0.3, 4.6 | 0.7, 4.1 |
| Missing | 0 | 0 |
| Randomized control participants* | — | 3.9 |
| CHOP INTEND total score | ||
| N | 19 | 6 |
| Mean (SD) | 33.4 (7.65) | 37.7 (5.92) |
| Median | 32.0 | 37.5 |
| Range | 17.0, 52.0 | 29.0, 45.0 |
| Missing | 9 | 0 |
| Randomized control participants* | — | 49.0 |
| MIP (cmH2O) | ||
| N | 18 | 6 |
| Mean (SD) | 25.0 (14.52) | 30.0 (10.03) |
| Median | 19.0 | 30.9 |
| Range | 7.0, 58.7 | 14.1, 44.1 |
| Missing | 10 | 0 |
| Randomized control participants* | — | 58.1 |
| MEP (cmH2O) | ||
| N | 18 | 6 |
| Mean (SD) | 25.0 (14.52) | 22.6 (8.06) |
| Median | 19.0 | 20.8 |
| Range | 7.0, 58.7 | 13.9, 34.9 |
| Missing | 10 | 0 |
| Randomized control participants* | — | 31.5 |
*ASPIRO study only; Delayed treatment randomized control participants, not yet treated, N = 1. Abbreviations: CHOP INTEND = Children’s Hospital of Philadelphia Infant Test of Neuromuscular Disorders; cmH2O = centimeters of water column; MEP = maximum expiratory pressure; MIP = maximum inspiratory pressure; SD = standard deviation.