Variations in nursing care quality across hospitals.
Lucero RJ, Lake ET, Aiken LH. Variations in nursing care quality across hospitals. J Adv Nurs. 2009;65(11):2299-310. doi:10.1111/j.1365-2648.2009.05090.x.
This secondary analysis of a 1999 survey of registered nurses discovered that two of seven necessary nursing activities were left undone due to lack of time to complete them on a given shift. Investigators analyzed these activities and attributed the differences in nursing care quality with variation in the quality of hospital care environments.