Variable | Cases (N = 25) | Controls (N = 25) | P value |
---|---|---|---|
N (%) | |||
Spontaneous nystagmus | |||
Present | 2 (8.0) | 0 (0.0) | 0.490 |
No | 23 (92.0) | 25 (100.0) | |
Positional nystagmus | |||
Present | 2 (8.0) | 1 (4.0) | 1.000 |
No | 23 (92.0) | 24 (96.0) | |
Positioning nystagmus | |||
Present | 0 (0.0) | 0 (0.0) | ------- |
No | 25 (100.0) | 25 (100.0) |