Figure 3From: Staging of mobility, transfer and walking functions of elderly persons based on the codes of the International Classification of Functioning, Disability and Health Threshold distribution of new scales and original ICF items. The borders of levels between 1, 2, 3, 4, 5 of the Basic Mobility and Walking Scale represent the locations of the threshold levels in logit. The border (0 and 1) of each ICF code represents the threshold of whether the person performed the task (=1) or not (=0).Back to article page