Aims and objectives. To examine quality of life determinants among clinical nurses in Croatia with an emphasis on their work ability. Background. An important personnel management challenge is to explore factors that stimulate or hinder the development of individual work ability and quality of life throughout a career. Design. A cross-sectional study. Methods. The study was performed during [2007][2008] 3) for the environmental domain. Conclusions. Satisfactory work ability was a major quality of life determinant in all WHOQL-BREF domains with the highest odds ratio for the physical domain. Maintaining clinical nurses' work ability is an important issue, because it is foundational for the quality of life of the workforce. Relevance to clinical practice. Our study provides quantified estimates of the extent to which a satisfactory WAI score predicts a better score in physical, psychosocial, social relationships and environmental domain of nurses' quality of life. Therefore, maintaining or improving nurses' work ability remains the essential aim of hospital managers
