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Table 3 Correlation between force parameters, hand function tests and pressure threshold test in a lifting performance

From: Clinical application of computerized evaluation and re-education biofeedback prototype for sensorimotor control of the hand in stroke patients

Parameters   Force ratio (Max) Pinch force (Max) Purdue test Time (lifting light objects) Time (lifting heavy objects)
S-W (pressure threshold test) r .576 .562 −.564 .709 .552
  p-value 0.031* 0.036* 0.036* 0.005* 0.041*