To retain nurses and prevent worsening the nursing shortage, a key opportunity is to better understand the drivers of complete and partial retirement of older nurses. This study investigates the characteristics that distinguish older nurses' partial and complete actual retirement behavior, from those continuing to work, over a three-year period. A quantitative longitudinal design comprising 217 female Australian nurses aged 50 years or over, from two samples working at Time 1 (2012 and 2016), responding three years later (Time 2). Multinomial regression found two different patterns of drivers for each of completely retiring and partly retiring respectively. Age was the only variable distinguishing both partly and completely retired nurses from nurses who were not retired. The further variables distinguishing completely retired nurses were not being prosperous, having impaired work ability, being partnered, not stressed at work and working part-time. The only variable beyond age distinguishing partly retired nurses was having a casual contract. Offering flexible work options in terms of working hours and contracts that suit the nurse's lifestyle and supporting nurses with health impairments to continue working are options that may lessen the number of nurses completely retiring and instead either remaining at work or partly retiring.
Keywords: age; bridge employment; older nurses; partly retiring; retirement behavior.