The impact of nurse practice environment on patient outcomes and mediation effects of registered nurse outcomes in Middle Eastern acute care hospitals: A cross-sectional study.

Abstract

AIMS:

Examining associations between unit nurse practice environment and four patient outcomes (catheter-associated urinary tract infections [CAUTIs], central line-associated bloodstream infections [CLABSIs], falls, and pressure injuries) and mediation effects of three RN unit workgroup outcomes (job enjoyment, psychological safety, and intent to stay at 1 and 3 years) on these relationships.

METHODS:

A cross-sectional correlational design, using the National Database of Nursing Quality Indicators® (NDNQI®) unit-level data from 2018 on inpatient units from seven Middle Eastern hospitals. Ninety units were included, where the sample of units for each patient outcome varied (n = 73-90) based on outcome data availability.

RESULTS:

Higher unit nurse practice environment scores were significantly associated with higher CLABSIs (exp(b) = 8.181, 95 % CI = [2.204, 30.371], p = .002) and lower pressure injuries (exp(b) = 0.153, 95 % CI = [0.032, 0.730], p = .018). However, mediation analysis showed no significant direct effects of unit nurse practice environment on patient outcomes. Mediation analysis showed that nurses' psychological safety-respect significantly mediated the relationship between unit nurse practice environment and CAUTIs (β = 2.620, p = .013, 95 % bcb CI = [0.837, 5.070]). Nurses' intent to stay at 1-year and psychological safety-respect had significant direct effects (β = -4.784, p = .017 and β = 3.073, p = .012, respectively) on CAUTIs.

CONCLUSIONS:

Nurse practice environment was significantly associated with two patient outcomes and a mediation role of RN outcomes was supported when examining one patient outcome. Future research should examine these relationships in a larger sample for replication.

TWEETABLE ABSTRACT:

Although nurse practice environment can impact patient outcomes directly, nurse outcomes play a crucial role in mediating this relationship.

• Authors: Monir M Almotairy, Nancy Hoffart, Cynthia T Bacon, Thomas P McCoy
• Journal: Applied nursing research : ANR (Appl Nurs Res) Vol. 66 Pg. 151605 (08 2022) ISSN: 1532-8201 [Electronic] United States
• PMID: 35840271 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
• Copyright: Copyright © 2022 Elsevier Inc. All rights reserved.

Topics

• Cross-Sectional Studies
• Hospitals
• Humans
• Intention
• Job Satisfaction
• Nurses
• Nursing Staff, Hospital (psychology)