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Table 4 Risk ratios for sickness absence of more than 30 days for the MPI-S subgroups, estimated by modified Poisson regression

From: Using a psychosocial subgroup assignment to predict sickness absence in a working population with neck and back pain

 

ID

DYS

 

RR

CI (95%)

RR

CI (95%)

0-18 months

2.086*

1.065 - 4.085

3.278*

1.715 - 6.266

19-36 months

1.689

0.957 - 2.979

1.900

0.987 - 3.657

  1. *Significant at the 5% level, where more than 30 days of sickness absence is outcome and 30 days or less is the reference category.
  2. AC is the reference of the explanatory variable.
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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