Effects of work environments on nurse and patient outcomes


Nancy Purdy
Daphne Cockwell School of Nursing
Ryerson University
350 Victoria St.
Toronto, ON
Canada M5B 2K3
E-mail: npurdy@ryerson.ca


purdy n., laschinger h.k.s., finegan j., kerr m. & olivera f. (2010) Journal of Nursing Management18, 901–913
Effects of work environments on nurse and patient outcomes

Aim  To determine the relationship between nurses’ perceptions of their work environment and quality/risk outcomes for patients and nurses in acute care settings.

Background  Nurses are leaving the profession as a result of high levels of job dissatisfaction arising from current working conditions. To gain organizational support for workplace improvements, evidence is needed to demonstrate the impact of the work environment on patient care.

Method  A multi-level design was used to collect data from nurses (n = 679) and patients (n = 1005) within 61 medical and surgical units in 21 hospitals in Canada.

Results  Using multilevel structural equation modelling, the hypothesized model fitted well with the data [χ2 = 21.074, d.f. = 10, Comparative Fit Index (CFI) = 0.985, Tucker-Lewis Index (TLI) = 0.921, Root Mean Square Error of Approximation (RMSEA) = 0.041, Standardized Root Mean Square Residual (SRMR) 0.002 (within) and 0.054 (between)]. Empowering workplaces had positive effects on nurse-assessed quality of care and predicted fewer falls and nurse-assessed risks as mediated through group processes. These conditions positively impacted individual psychological empowerment which, in turn, had significant direct effects on empowered behaviour, job satisfaction and care quality.

Conclusions  Empowered workplaces support positive outcomes for both nurses and patients.

Implications for nursing management  Managers employing strategies to create more empowered workplaces have the potential to improve nursing teamwork that supports higher quality care, less patient risk and more satisfied nurses.