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Table 1 Common disorders and upper extremity motor impairment prevalence

From: Soft robotic devices for hand rehabilitation and assistance: a narrative review

Disease

Disease Prevalence (US cases per year)

Motor Impairment Prevalence*

Type of Upper Extremity Impairment

Arthritis [21]

78 million (projected prevalence by 2040)

3 million (2009)

Grasping

Cerebral palsy [22]

1 in 323 children (2008)

~ 50% of children

Arm-hand dysfunction

Parkinson’s Disease [23]

500,000 (2010)

Not reported

Tremor, rigidity, akinesia/bradykinesia

Spinal Cord Injury [24]

282,000 (2016)

58.3%

Tetraplegia

Stroke [25, 26]

795,000 (incidence, 2016)

50%

Upper extremity hemiplegia

  1. *Motor impairment prevalence values correspond only to the specific impairments listed under Type of Upper Extremity Impairment (other motor impairments may be seen within these diseases)