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ERBB4 insertion in respiratory onset ALS.
| ERBB4 insertion | Respiratory onset (freq) | Non-respiratory onset (freq) | Controls (freq) |
|---|---|---|---|
| Present | 45 (0.71) | 1956 (0.46) | 476 (0.25) |
| Absent | 18 (0.29) | 2296 (0.53) | 1404 (0.75) |
| Total | 63 | 4252 | 1880 |
ERBB4 insertion in respiratory onset ALS compared with non-respiratory onset ALS and controls. Freq frequency.
