Figure 2
From: Validation of a mobility item bank for older patients in primary care
Coverage and suitability of the item bank for the sample. Difficulties of the items and scores of subjects are plotted together. On the left: items from the Late Life Mobility item bank (LLM-IB), on the right: items from the PF-10 subscale. W: items from the walking domain, UDS: items from the going up and down stairs domain, BP: items from the changing and maintaining body position domain, CLP: items from the carrying, lifting and pushing domain and PF: items from the PF-10 subscale.