Fig. 1From: The effect of body mass index, lower extremity performance, and use of a private car on incident life-space restriction: a two-year follow-up studyFlow of participants in the study from the Life-space mobility in old age (LISPE) project 2012–2014. LISPE: the Life-space mobility in old age study, BMI: body mass index, LS: life-spaceBack to article page