Thirty percent had worked as nurse unit managers for less than 5 years, 21% for 6–10 years and 49% over 10 years.
Þrjátíu prósent höfðu starfað sem hjúkrunardeildarstjórar í minna en 5 ár, 21% í 6–10 ár og 49% meira en 10 ár.