title: Accuracy of weightbearing at three target levels during bilateral upright stance in patients with neuropathic feet and control subjects.
abstract: The purposes of this study were to (1) describe errors in weightbearing at three target levels for patients with neuropathic feet and control subjects, (2) compare the absolute errors at the three target levels between groups, and (3) identify predictor variables of errors in weightbearing by the neuropathic group. The groups of 26 subjects were matched for age and height. Weightbearing was measured with digital scales while subjects attempted to adjust their weight through a designated lower extremity to each target level (25, 50, and 75% of body weight). Analysis of variance indicated no significant difference in the percentage weightbearing between groups at the three target levels. There was a significant difference in errors made in weightbearing by the groups at the three target levels. Mean errors ranged from 8.5 to 9.7% for the neuropathic group and from 2.4 to 6.6% for the control group. The findings cast doubt on the utility (in the absence of feedback) of requesting individuals, particularly those with neuropathic feet, to weightbear at specific target levels.
authors.affiliation: School of Allied Health, University of Connecticut, Storrs 06269-2101.
authors.forename: R W
authors.initials: RW
authors.lastname: Bohannon
authors.forename: C B
authors.initials: CB
authors.lastname: Kelly
mesh_terms: D001835:Body Weight / Q000502:physiology; D003929:Diabetic Neuropathies / Q000503:physiopathology / Q000523:psychology*; D005260:Female; D005528:Foot / Q000294:innervation*; D006801:Humans; D006987:Hypesthesia / Q000503:physiopathology / Q000523:psychology*; D008297:Male; D008875:Middle Aged; D010525:Peripheral Nerves / Q000503:physiopathology; D011187:Posture / Q000502:physiology; D012684:Sensory Thresholds / Q000502:physiology; D014892:Weight Perception / Q000502:physiology