“…7 However, existing reports indicate that RNs' involvement in QI activities in hospitals is not optimal, 3,4,8,9 even with the demonstrated value of staff nurse-led improvements in care, which achieved estimated cost savings of more than $600 000 per year per patient care unit. 10 Several initiatives have been developed at national [11][12][13][14] and regional [15][16][17] levels, and many programs have been initiated by individual hospitals, 18,19 which can boost RNs' engagement in QI. As these initiatives expand, it is important to systematically monitor changes in RNs' participation in QI and determine the progress of nursing workforce contribution to health care improvement efforts.…”