The relationship between inpatient cardiac surgery mortality and nurse numbers and educational level: analysis of administrative data.
Van den Heede K, Lesaffre E, Diya L, et al. The relationship between inpatient cardiac surgery mortality and nurse numbers and educational level: analysis of administrative data. Int J Nurs Stud. 2009;46(6):796-803. doi:10.1016/j.ijnurstu.2008.12.018.
Increased nurse staffing on postoperative general wards—but not in the intensive care unit—was associated with reduced mortality for cardiac surgery patients.
Van den Heede K, Lesaffre E, Diya L, et al. The relationship between inpatient cardiac surgery mortality and nurse numbers and educational level: analysis of administrative data. Int J Nurs Stud. 2009;46(6):796-803. doi:10.1016/j.ijnurstu.2008.12.018.