The relationship between utilization and referral for family physicians

Area of Science:

• Healthcare Management
• Primary Care Medicine
• Health Services Research

Background:

• The relationship between primary care physician (PCP) resource utilization and referral practices is not well understood.
• Theoretical arguments support both direct and inverse associations between resource use and referral behavior.

Purpose of the Study:

• To investigate the association between resource utilization and referral use among primary care physicians.
• To identify physician characteristics that may influence referral decisions.

Main Methods:

• Analysis of survey data from Missouri family physicians.
• Use of hypothetical cases to assess referral behavior.
• Application of Pearson correlation coefficients, multiple regression, and logistic regression analyses.

Main Results:

• No significant association was found between physician resource utilization and referral use.
• Physician background factors did not emerge as dominant predictors of referral behavior.
• The decision-making process for initiating referrals appears complex.

Conclusions:

• Physician referral patterns are not easily explained by resource utilization or background characteristics alone.
• The complexity of referral decisions necessitates further research into influencing factors.
• Understanding referral behavior is critical for optimizing healthcare resource allocation.