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Table 4 Correlation between the domains of the Work Role Functioning Questionnaire 2.0 and the other instruments used in this study

From: Translation, cross-cultural adaptation and validation of the Work Role Functioning Questionnaire 2.0 into Brazilian Portuguese in a general population

Instruments

Work Role Functioning Questionnaire 2.0

Domain 1

Domain 2

Domain 3

Domain 4

Domain 5

NPRS

 − 0.193*

 − 0.091

 − 0.119

 − 0.029

 − 0.031

WAI

     

 Domain 1

0.298*

0.329*

0.154*

0.246*

0.255*

 Domain 2

0.275*

0.277*

0.189*

0.227*

0.253*

 Domain 3

0.163*

0.051

0.222*

0.164*

0.102

 Domain 4

0.338*

0.198*

0.279*

0.150

0.159*

 Domain 5

0.218*

0.162*

0.156*

0.158*

0.153*

 Domain 6

0.097

0.098

0.145*

0.064

0.106

 Domain 7

0.281*

0.304*

0.082

0.249*

0.204*

SEFIP-work

 − 0.272*

 − 0.191*

 − 0.244*

 − 0.155*

 − 0.150*

  1. Work Role Functioning Questionnaire 2.0, Domain 1: work scheduling demands, Domain 2: output demands, Domain 3: physical demands, Domain 4: mental and social demands, Domain 5: flexible demands; NPRS: Numerical Pain Rating Scale; Work Ability Index, Domain 1: current work ability compared to the best in life, Domain 2: ability to work in relation to the demands of the job, Domain 3: number of current diseases diagnosed by a physician, Domain 4: estimated loss to work due to illness, Domain 5: absenteeism due to illnesses in the last year, Domain 6: proper prognosis of work ability in 2 years, Domain 7: mental resources; SEFIP-work: Self-Estimated Functional Inability because of Pain questionnaire for workers
  2. *Significant correlation (p < 0.05, Spearman correlation coefficient)