Muscle strength in patients with chronic pain

C.P. van Wilgen, L. Akkerman, J. Wieringa, P.U. Dijkstra

OnderzoeksoutputAcademicpeer review

36 Citaten (Scopus)
465 Downloads (Pure)


Objective: To analyse the influence of chronic pain on muscle strength.

Design: Muscle strength of patients with unilateral nonspecific chronic pain, in an upper or lower limb, were measured according to a standardized protocol using a hand-held dynamometer. Before and after muscle strength measurement, a visual analogue scale for pain intensity was assessed.

Results: Forty patients were measured and the muscle strength of the painful side was 20-30% less than that of the nonpainful side. Strength reduction was seen in the whole limb. A significant correlation between pain intensity and reduced muscle strength in the painful limb existed for hip flexion, knee flexion, knee extension and three-point grip.

Conclusions: A strength reduction of 20-30% in a painful limb seems to be 'normal' in chronic pain patients.

Originele taal-2English
Pagina's (van-tot)885-889
Aantal pagina's5
TijdschriftClinical Rehabilitation
Nummer van het tijdschrift8
StatusPublished - dec.-2003

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