Fitting in or standing out: nursing workgroup diversity and unit-level outcomes

Area of Science:

• Nursing research
• Healthcare management
• Organizational psychology

Background:

• Limited research exists on how nursing workforce diversity affects workgroup performance.
• Understanding these implications is crucial for optimizing healthcare delivery.

Purpose of the Study:

• To investigate the relationship between nursing workgroup diversity (visible and job-related) and workgroup performance.
• To examine the mediating roles of workgroup cohesion and initiative in these relationships.

Main Methods:

• Descriptive design with path analysis using data from 222 nursing units across 126 hospitals.
• Data included registered nurse demographics, workgroup cohesion and initiative surveys, patient satisfaction, patient falls, and medication errors.
• Pelled's intervening process theory guided the model testing.

Main Results:

• The study did not support the intervening process theory; no direct effects were found between diversity and intervening process variables.
• Workgroup cohesion and initiative did not mediate the link between diversity and performance.
• Workgroup cohesion positively predicted patient satisfaction and symptom management expectations.
• Workgroup initiative was associated with fewer patient falls.

Conclusions:

• Nursing workgroup diversity appears to have minimal direct effect on performance.
• Workgroup cohesion and initiative are important factors influencing patient outcomes and warrant further investigation.
• Future research should explore cohesion and initiative as mediators between staffing, experience, expertise, and patient outcomes.