Table 1: Demographics of Patients with Retinitis Pigmentosa
Variables |
Values |
|
Sex, number (%) |
Male Female |
10 (43%) 13 (57%) |
History of Headache, Number (%) |
Yes No |
15 (65%) 8 (35%) |
Age (y), Mean ± SD* (Range) |
41 ± 12.7 (25-67) |
|
BMI† (Kg/m2), Mean ± SD (Range) |
27 ± 4.5 (21.3-40.2) |
|
MRI‡ findings: Minor signs of increased ICP§ |
100% of patients showed 2 or more signs |
|
Vitamin A Serum level, number (%) |
Normal Abnormal |
20 (85%) 3 (15%) |
Vitamin D, serum level, Mean ± SD (Range), ng/ml|| |
21.4 ± 12.6 (5.8-39) |
|
Vitamin B12, serum level, Mean ± SD (Range), pg/ml# |
271 ± 150 (45-573) |
|
ICP, Mean ± SD (Range), mmH2O** |
250 ± 81 (170-490) |
SD*: Standard Deviation; BMI†: Body Mass Index; MRI‡: Magnetic Resonance Imaging; ICP§: Intracranial Pressure; ng/ml||: Nanogram/milliliter; pg/ml#: Picogram/milliliter; mmH2O**: Millimeter of Water.