Fig. 2From: Clinical course of neurogenic bladder dysfunction in human T-cell leukemia virus type-1-associated myelopathy/tropical spastic paraparesis: a nationwide registry study in JapanAssociation between OMDS and HAM-BDSG. Numbers and proportions of patients in each HAM-BDSG are shown according to the OMDS categories of 0–4, 5, 6, and 7–13 (n = 547). The trend of OMDS and HAM-BDSG was analyzed using the Mantel–Haenszel test for trend. HAM-BDSG, HAM/TSP-bladder dysfunction severity grade; OMDS, Osame Motor Disability ScoreBack to article page