LAUSR

OBJECTIVES We investigated the prevalence of locomotive syndrome (LS) and related musculoskeletal diseases (osteoarthritis [OA], lumbar spondylosis, and spinal alignment) in type 2 diabetes mellitus (DM) patients. METHODS Clinical data were collected from 101 patients (55 males; 46 females) admitted to our hospital for diabetes education from October 2018 to April 2021. Patients underwent full-spine and whole-legs standing radiography and physical measurements (10-metre walking and grip strength tests and three LS risk tests). RESULTS The estimated prevalence of LS was 86.1% (stage 1: 44.5%, stage 2: 41.6%), lumbar spondylosis was 11.9%, and hip, knee, and ankle OA were 16.9%, 51.5%, 12.9%, respectively. Multiple logistic regression analysis identified grip strength (odds ratio [OR] = 0.89, confidence interval [CI] = 0.83-0.94), diabetic retinopathy (OR = 5.85, CI = 1.64-20.78), knee OA (OR = 3.34, CI = 1.11-10.02), and a sagittal vertical axis >40 mm (OR = 3.42, CI = 1.13-10.39) as significantly associated risk factors for worsening LS in type 2 DM patients. CONCLUSIONS This study clarified the epidemiological indicators of LS and associated factors in DM patients. Exercise therapy and DM management are effective strategies to reduce the occurrence and progression of LS.