Development of a Chinese version of the Western Ontario Meniscal Evaluation Tool: cross-cultural adaptation and psychometric evaluation

Table 2 Score distribution and floor-ceiling effects of the Chinese version WOMET

Scale	Mean ± SD	Observed range	Theoretical range	Floor effect (%)^a	Ceiling effect (%)^a
Overall scale	716 ± 201	240–1179	0–1600	0	0
Physical symptoms	454 ± 133	0–820	0–900	0.8	0
Sports/reaction/work/lifestyle	117 ± 49	0–240	0–400	1.7	0
Emotions	145 ± 48	31–300	0–300	0	3.4

WOMET Western Ontario Meniscal Evaluation Tool
^aPercentage of patients with the worst (floor effect) and the best (ceiling effect) condition

ISSN: 1749-799X