01.12.2012 Views

Chronisch Vermoeidheidssyndroom: diagnose, behandeling en ...

Chronisch Vermoeidheidssyndroom: diagnose, behandeling en ...

Chronisch Vermoeidheidssyndroom: diagnose, behandeling en ...

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

68 Chronic Fatigue Syndrome KCE reports 88<br />

Conversely, a s<strong>en</strong>se of control over symptoms and not attributing illness to a physical<br />

cause were all associated with a good outcome. Return to work at follow-up ranged<br />

from 8 to 30% in the three studies that considered this outcome. Whereas no<br />

significant predictor of return to work was id<strong>en</strong>tified, the probability to return to work<br />

is lower for those who had a diagnosis of major depression at baseline. Moreover,<br />

pati<strong>en</strong>ts who had be<strong>en</strong> ill for many years and experi<strong>en</strong>ced long periods of sickness<br />

abs<strong>en</strong>ce have more difficulties to return to work than workers having short periods of<br />

sickness abs<strong>en</strong>ce.<br />

A prospective study in a clinic-based cohort followed the natural course of a cohort of<br />

pati<strong>en</strong>ts with CFS (n=93) over a 1.5-year period. 153 Approximately 18% of the pati<strong>en</strong>ts<br />

no longer met criteria for CFS at their last research appointm<strong>en</strong>t 1.5 years after their<br />

index visit. Results of g<strong>en</strong>eral linear mixed model analyses showed that (estimate<br />

[standard deviation], p-value): less education (-0.42 [0.18], p=0.02), being unemployed<br />

(1.29 [0.58], p=0.03), worse m<strong>en</strong>tal health (-0.05 [0.01], p

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!