Table 1.

Patient’s physical examination and psychological test outcomes at age of 8 years

Physical examination parameters
BCVA, LogMAR (OD/OS)	0.00/0.10
SER(D), (OD/OS)	-2.875/0.375
Eye movement	Normal
Strabismus	No
Fundus oculi	Normal
Confrontational visual field test	Not defected
Neurologic examination	Mildly poor performance in diadochokinesis and finger opposition test
Psychological test parameter
Wechsler Intelligence Scale for Children-IV
Full scale intelligence quotient	75
VCI/PRI/WMI/PSI	90/76/76/73
Subtest digit span, SD	-0.67
Developmental test for visual perception
Perceptional quotient	64
Subtest I/II/III/IV/V, perceptual age equivalent (year:month)	5:03/5:00/4:06/5:08/6:06
Kaufman Assessment Battery for Children II
Cognitive ability	62
Sequential processing/simultaneous processing/planning/learning	68/60/66/69
Academic achievement	84
Knowledge/reading/writing/arithmetic	88/96/66/102
Subtest reading/decoding	13
Subtest reading and comprehension	6
Subtest verbal knowledge	11
Subtest expressive vocabulary	6
Hiragana reading test
Reading time/error, SD
Single mora task	+5.17/+6.63
Word task (words)	+4.06/+0.86
Word task (non-words)	+2.95/+3.25
Sentence task	+5.52/+2.00
Phonological awareness task (mora reversal task)
Error, SD
Three-mora word	+0.66
Four-mora word	+2.70

BCVA: Best-corrected visual acuity; OD: Oculus dexter; OS: Oculus sinister; SER: Spherical equivalent refraction; D: Diopter; VCI: Verbal comprehension index; PRI: Perceptual reasoning index; WMI: Working memory index; PSI: Processing speed index; SD: Standard deviation.