Table 6

Level of impairment

Level of impairment Physical/medical Hearing loss Total IQ Movement ABC
SevereCerebral palsyBilateral<50
Uncontrolled seizuresSevere–profound
Blindness
ModerateLimb amputationUnilateral50–69 (0.1–2%)>17 (>98%)
Moderate–profound
MildDigital amputationHigh frequency70–75 (2–5%)14–17 (95–98%)