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. 2021 May 17;3(4):e1025–e1029. doi: 10.1016/j.asmr.2021.03.007

Table 2.

PRO Measure Results

PRO Measure Mean (Standard Deviation)
PROMIS Mobility 41.7 (7.1%)
PROMIS PI 57.2 (7.2%)
IKDC 47.9 (16.7%)
SANE 40.9 (26.5%)
MARX 11.1 (4.9%)

IKDC, International Knee Documentation Committee Score; MARX, Marx Knee Activity Rating Scale; PRO, patient-reported outcome; PROMIS Mobility, PROMIS Mobility Computer Adaptive Test; PROMIS PI, PROMIS Pain Interference Computer Adaptive Test; SANE, Single Assessment Numeric Evaluation.