University of Pennsylvania, Center for Health Outcomes and Policy Research

Practice Environment Scale-Nursing Work Index (PES-NWI) is a survey based measure of the nursing practice environment completed by staff registered nurses; includes mean scores on index subscales and a composite mean of all subscale scores.

Practice Environment Scale-Nursing Work Index (PES-NWI) is a survey-based measure of the nursing practice environment completed by staff registered nurses; includes mean scores on index subscales and a composite mean of all subscale scores.