Sensory nerve action potentials and sensory perception in women with arthritis of the hand

Table 4 Effect size(d) for the neurophysiological and quantitative sensory tests

Variable	Group	Site	Group-site
SNAP amplitude	0.33	0.01	0.05
SNAP conduction velocity	0.007	0.38	0.06
SM	0.08	0.38	0.003
VPT	0.09	0.16	0.02
CPT-5 Hz	0.05	0.02	0.15
CPT-250 Hz	0.05	0.14	0.09

SNAP sensory nerve action potential; SM sensory mapping; VPT vibration perception threshold; CPT current perception threshold.

ISSN: 1743-0003