Prioritization of Evidence-Based Preventive Health Services During Periodic Health Examinations

Abstract

Background Delivery of preventive services sometimes falls short of guideline recommendations. Purpose To evaluate the multilevel factors associated with evidence-based preventive service delivery during periodic health examinations (PHE). Methods Primary care physicians were recruited from an integrated delivery system in southeast Michigan. Office visit audio-recordings of PHE visits conducted from 2007–2009 were used to ascertain physician recommendation for or delivery of 19 guideline-recommended preventive services. Alternating logistic regression was used to evaluate factors associated with service delivery. Data analyses were completed in 2011. Results Among 484 PHE visits to 64 general internal medicine and family physicians by insured patients aged 50–80 years, there were 2662 services for which patients were due; 54% were recommended or delivered. Regression analyses indicated that the likelihood of service delivery decreased with patient age and with each concern the patient raised, and increased with increasing BMI and with each additional minute after scheduled appointment time the physician first presented. The likelihood was greater with patient/physician gender concordance and less if the physician used the electronic medical record in the exam room and had seen the patient in the past 12 months. Conclusions A combination of patient, physician, visit and contextual factors are associated with preventive service delivery. Additional studies are warranted to understand the complex interplay of factors that support and compromise preventive service delivery.

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