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Table 2 Spearman’s correlation analysis among the pelvic girdle questionnaire, oswestry disability index and numeric rating scale (n = 130)

From: Cross-cultural adaptation, reliability, and validity of a Chinese version of the pelvic girdle questionnaire

 

PGQ total

PGQ activity

PGQ symptom

ODI

NRS

PGQ total

1

    

PGQ activity

0.99

1

   

PGQ symptom

0.89

0.84

1

  

ODI

0.84

0.82

0.80

1

 

NRS

0.73

0.71

0.72

0.67

1

  1. Note: PGQ Pelvic Girdle Questionnaire, ODI Oswestry Disability Index, NRS Numeric Rating Scale
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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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