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. 2023 Sep 19;75(3):276–290. doi: 10.3138/ptc-2021-0074

Table 2.

The Summary of Study Types and the Distribution of Chronicity Based on Neurological Condition

Study type
Condition Controlled study Single-arm study Case series/study Total
Stroke 6 7 7 20
SCI 1 1 1 3
All 7 8 8 23
Chronicity
Chronic Sub-acute Both Total
Stroke 10 4 6 20
Spinal cord injury 0 3 0 3
All 10 7 6 23