Table 1

Subjects’ examination results and daily dose of the systemic medication

ParameterMean±SDRange
Best corrected visual acuity
(logMAR)
0.03±0.17−0.21−1.00
Daily dose of cysteamine
(mg/kg body weight/day)
37.61±16.310.00–66.70
Serum cystatin C level (mg/L)
(Normal range: 0.6–1 mg/L)
1.94±1.310.69–7.08
WBC cystine (nmol/mg protein)
(normal range:<1 nmol/mg protein)
1.02±1.110.07–5.70
  • WBC, white blood cell.