International nurse migration: impacts on New Zealand.

As a source and destination country, nurse flows in and out of New Zealand (NZ) are examined to determine impacts and regional contexts. A descriptive statistics method was used to analyze secondary data on nurses added to the register, NZ nurse qualifications verified by overseas authorities, nursing workforce data, and census data. It found that international movement of nurses was minimal during the 1990s, but from 2001 a sharp jump in the verification of NZ-registered nurses (RNs) by overseas authorities coincided with an equivalent increase in international RNs (IRNs) added to the NZ nursing register-a pattern that has been sustained to the present. Movement of NZ RNs to Australia is expedited by the Trans-Tasman Agreement, whereas entry of IRNs to NZ is facilitated by nursing being an identified Priority Occupation. Future research needs to consider health system and nurse workforce contexts and take a regional perspective on migration patterns.