Table 1: Clinical information for the SpD group according to Rosenbaum et al. [5].

(1) Motor abnormalities
 (a) Nature and typology of the motor disordersSpasticity
 (b) Functional motor abilities
  MACS
  Mean (SD)1.50 (0.63)
  Range1-3
  GMFCS
  Mean (SD)2.40 (0.97)
  Range1-4
(2) Accompanying impairments
 Presence of epilepsy ()3
 FSIQ
  Mean (SD)79.60 (19.81)
  Range41-115
 Presence of hearing impairments ()0
 Presence of Cortical Visual Impairment ()6
(3) Anatomic distribution and neuroimaging findings
 (a) Anatomic distribution
 Bilateral ()30
  With right asymmetry ()6
  With left asymmetry ()8
 (b) Neuroimaging findings
  Periventricular leukomalacia ()9
  Not available ()21
(4) Cause and timing
 Periventricular leukomalacia in preterm birth ()8
 Periventricular leukomalacia in at-term birth ()1
 Hydrocephalus ()1
 Unclear ()20

SD = standard deviation; MACS = Manual Ability Classification System; GMFCS = Gross Motor Function Classification System; FSIQ = full-scale intelligent quotient.