Table 2 Initial symptoms in 44 patients with SURF1 deficiency
From: SURF1 deficiency: a multi-centre natural history study
Initial symptoms | Number of patients (%) | Age range of initial presentation (months) |
|---|---|---|
poor feeding/vomiting | 20 (46) | 0-24 |
poor weight gain | 19 (43) | 1.5-20 |
developmental delay | 10 (23) | 9-51 |
hypotonia | 9 (21) | 0-10 |
movement disorder | 3 (7) | 10-24 |
developmental regression | 3 (7) | 10-18 |
ataxia | 2 (5) | 14-60 |