At the end of the four years, pilot unit managers, unit managers from the first units to which TCAB was spread, and hospitals’ chief nursing officers (CNOs) were surveyed on their TCAB experiences and expectations. Based on those surveys, TCAB appears to have been successful in engaging front-line staff. All but two unit managers believed that TCAB made front-line staff more likely to initiate changes to improve processes on the unit. Informally, waiting lists for nurses to work on TCAB units were reported, at a time when the hospital nurse shortage was most acute. Additionally, solid majorities of CNOs and pilot unit mangers believed that cooperation with other departments had increased because of TCAB. Commitment to maintaining and spreading TCAB processes to units well beyond the original units and innovations in the participating hospitals as the formal collaborative ended was high.