“…In contrast, greater availability of support services was associated with higher levels of work engagement and better work conditions. These findings have been similarly documented in other studies (Cimiotti et al, 2005;Choi, Bakken, Larson, Du, & Stone, 2004;Mark et al, 2003;McCusker, Dendukuri, Cardinal, Laplante, & Bambonye, 2004). Patient acuity and unit size, however, did not have a direct effect on structure because we limited the sample to medical-surgical units, and in so doing, restricted variability in patient acuity and unit size in our sample.…”