Skip to main content
. 2016 Oct 21;5(1):1840. doi: 10.1186/s40064-016-3537-y

Table 2.

Variable list of patient report

Variables Type Coding
Active range of motion Nominal 2 codes (1 for positive, 0 for negative)
Passive range of motion Nominal 2 codes (1 for positive, 0 for negative)
Internal rotation Nominal 2 codes (1 for positive, 0 for negative)
External rotation Nominal 2 codes (1 for positive, 0 for negative)
Flexion Nominal 2 codes (1 for positive, 0 for negative)
Abduction Nominal 2 codes (1 for positive, 0 for negative)
Apley’s scratch test Nominal 2 codes (1 for positive, 0 for negative)