Clinical Study
Work Productivity in Rheumatoid Arthritis: Relationship with Clinical and Radiological Features
Table 3
Work productivity according to WPAI-AR.
| | | | | Percentiles | | n | mean | DS | 25 | median | 75 |
| Missed work hours due to RA | 90 | 6.3 | 12.6 | 0 | 0 | 8 | Missed work hours due to other reasons | 90 | 5.2 | 13.8 | 0 | 0 | 6 | Actually worked hours | 90 | 34 | 20 | 18 | 32 | 48 | Work affected by RA (0 a 10) | 90 | 3.8 | 2.6 | 2 | 3.5 | 6 | DLA impairment due to RA (0 a 10) | 90 | 4.2 | 2.7 | 2 | 4 | 7.00 | Percentage of absenteeism | 90 | 14 | 24 | 0 | 0 | 20 | Percentage of presenteeism | 90 | 38.4 | 26 | 20 | 35 | 60 | Percentage of overall productivity loss | 90 | 45 | 30 | 20 | 45 | 70 | Percentage of DLA compromise | 90 | 42 | 27 | 20 | 40 | 70 |
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WPAI: Work Productivity and Activity Impairment Questionnaire. DLA: Daily life activities.
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