Fig. 1From: CHERISH (collaboration for hospitalised elders reducing the impact of stays in hospital): protocol for a multi-site improvement program to reduce geriatric syndromes in older inpatientsStudy design. Pre-intervention data collected for 6Â months on 8 wards (2 in each hospital, as indicated by shading colour) prior to randomisation. Eat Walk Engage implemented in 4 intervention wards. Post-intervention data collected on all wards 8Â months after randomisation. Interview and audit data collection points are indicated by arrowsBack to article page