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. 2020 Jun 17;4(3):443–448. doi: 10.1016/j.jseint.2020.03.006

Table III.

Absolute and relative ceiling and floor effects

PROM Floor, n (%) Ceiling, n (%)
VAS Function 5 (7.1) 0 (0.0)
VAS Strength 6 (8.6) 0 (0.0)
VAS Pain 5 (7.1) 3 (4.3)
PROMIS UE CAT 1 (1.4) 1 (1.4)
ASES 2 (2.8) 1 (1.4)
SANE 8 (11.4) 1 (1.4)
Constant-Murley 4 (5.7) 1 (1.4)
qDASH 1 (1.4) 1 (1.4)

PROM, patient-reported outcome measure; VAS, visual analog scale; PROMIS UE CAT, Patient-Reported Outcome Measurement Information System Upper Extremity Computer Adaptive Test; ASES, American Shoulder and Elbow Surgeons score; SANE, Single-Assessment Numerical Evaluation; qDASH, Quick Disabilities of the Arm, Shoulder and Hand.

Italicized values represent relative ceiling effects in the scenario that absolute minimum or maximum values were not reported in the study population.