Table 2.
Disease Group |
Age (y), Mean ± SD (range) |
Sex (M:F) |
Nasal Ciliary Beat Frequency (Hz), Mean ± SD |
RP (n = 13) | 48.4 ± 12.7 (22–62) | (7:6) | 10.59 ± 1.54 |
Usher (n = 4) | 42.75 ± 9.9 (33–56) | (3:1) | 9.28 ± 0.4 |
Control (n = 32) | 10.82 ± 1.39 |
RP, retinitis pigmentosa; M, male; F, female.