The advanced nurse practitioner in context: Systemic processes.

Area of Science:

• Healthcare Systems Analysis
• Nursing Practice Research
• Organizational Behavior

Background:

• Healthcare systems are increasingly complex, necessitating systems thinking for effective intervention design.
• Advanced Nursing Practice (ANP) development requires examination of systemic processes influencing the ANP role.
• Understanding how ANP systems interact with broader healthcare structures is crucial for role optimization.

Purpose of the Study:

• To elucidate the systemic processes within Advanced Nurse Practitioner (ANP) systems.
• To identify how these processes enable or constrain the ANP role within healthcare.
• To apply systems thinking to understand and improve ANP integration and effectiveness.

Main Methods:

• An interpretive descriptive study was conducted in a large Irish Hospital Group.
• Data were gathered through in-depth interviews and focus groups with 29 participants, including ANPs, nurses, managers, medics, and allied health professionals.
• The Organic Systems Framework (OSF) was used to analyze data, focusing on individuation, integration, differentiation, and homogenization.

Main Results:

• ANP systems exert power through individuation and differentiation, but face constraints from regulations and medical control.
• Integration and homogenization are evident in ANPs' collaborative practices towards shared goals.
• Hierarchical structures and professional self-interest can impede these positive systemic processes, leading to imbalance.

Conclusions:

• ANP systems enhance autonomy via individuation and differentiation; subservient hierarchical positioning should be challenged.
• Collaborative practices demonstrate integration and homogenization, highlighting ANPs' role in achieving common purposes.
• ANPs should articulate their value and diversity to strengthen their impact on health systems.