Figure 2From: Accelerometer-based physical activity in a large observational cohort - study protocol and design of the activity and function of the elderly in Ulm (ActiFE Ulm) study ActiFE Ulm timeline. Baseline assessments were conducted within one week per participant. The falls- and medication-calendar constitutes the first longitudinal follow-up (one year follow-up) and belongs to phase one. The projected second phase comprises a 3 year follow-up with a reduced set of assessments but including physical activity.Back to article page