Chinese version of the Constant-Murley questionnaire for shoulder pain and disability: a reliability and validation study

Table 4 Correlation (r) for the SF-36 and VAS with the Chinese version of the Constant-Murley score

	Pearson correlation with Constant-Murley score
VAS	0.497
SF-36	0.135
SF-PCS	0.418
SF-MCS	0.198

SF-36 36-item Short-Form Health Survey, SF-MCS SF-36 mental component summary, SF-PCS SF-36 physical component summary, VAS visual analog scale

ISSN: 1477-7525