Relationship of Diabetic Polyneuropathy Severity with Various Balance Parameters

ABSTRACT

OBJECTIVE: To compare the balance parameters, the diabetes mellitus (DM) composite score representing the severity of diabetic polyneuropathy, and the neuropathy impairment score-lower limb (NIS-LL). METHOD: Thirty patients with DM were studied. Subjects were evaluated with nerve conduction study in upper and lower extremities, DM composite score, and NIS-LL, various balance parameters such as plantar pressure difference of both sides and unipedal standing time. The subjects who could not stand without support by any reasons were excluded. RESULTS: NIS-LL showed strong correlation with DM composite score (r(s)=0.683) and unipedal standing time (r(s)=0.663) (p0.05). CONCLUSION: NIS-LL was considered to have clinical usefulness in the evaluation of balance problems related to DM.