Content Analysis of Work Limitation, Stanford Presenteeism, and Work Instability Questionnaires Using International Classification of Functioning, Disability, and Health and Item Perspective Framework
Figure 2
Radar plot showing the classification of the items of the three presenteeism questionnaires based on IPF. WLQ-26: The 26-item Work Limitation questionnaire; SPS-6: Stanford Presenteeism Scale-6; RA-WIS: Rheumatoid Arthritis-Work Instability Scale.