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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)