Table 1.
Characteristics | Laminin α2- Deficient CMD (n = 18) |
Collagen 6–Deficient CMD (n = 20) |
Undiagnosed CMD (n = 4) |
---|---|---|---|
Age (y) | 9.3±2.4 | 12.7±3.8 | 8.5±0.5 |
Boys (%) | 40 | 60 | 75 |
Ambulant (%) | 10 | 55 | 100 |
NM score by MD | |||
MD_NM-Score D1 | 3 (2–4) | 2 (1–4) | 1 (0–2) |
MD_NM-Score D2 | 2 (1–4) | 1.5 (0–4) | 1 (0–1) |
MD_NM-Score D3 | 2 (0–3) | 1.5 (0–2) | 1.5 (0–3) |
NM score by P/C | |||
P/C_NM-Score D1 | 4 (1–4) | 3 (1–4) | 1 (0–2) |
P/C_NM-Score D2 | 2 (1–4) | 1.5 (0–4) | 1.5 (0–2) |
P/C_NM-Score D3 | 2 (1–3) | 1.5 (0–2) | 1.5 (0–2) |
NOTE. Values are mean ± SD, median (range), or as otherwise indicated.
Abbreviations: D1, domain 1 (standing position and transfers); D2, domain 2 (axial and proximal motor function); D3, domain 3 (distal motor function).