The Lancet medical journal suggests that employing more nurses can result in cost savings double the cost of employing the additional nurses. The study was conducted in Australia but may well have important implications for nursing in South Africa.
The study, conducted across 55 hospitals in Queensland, suggests that a recent state policy to introduce a minimum ratio of one nurse to four patients for day shifts has successfully improved patient care, with a 7% drop in the chance of death and readmission, and 3% reduction in length of stay for every one less patient a nurse has on their workload.
It is these reductions in readmissions and length of hospital stays that resulted in the cost savings.