Summary Objective: To test the potential association between time spent with a doctor and antibiotic overprescriptions in case of the common cold, runny nose, bronchitis, chest colds, flu, sore throats, and fluid in the middle ear. Design: Cross-sectional study Setting: Office-based physicians in the US. Participants: A total of 261,623 patient visits recorded to office-based physicians in the US. Main outcome measures: The interest outcome was unnecessary antibiotic prescription. Results: The analysis revealed five significant predictors of antibiotic prescriptions for suspected viral infections: length of doctor–patient encounter time, patient gender, spending time with a family medicine doctor, type of insurance, and the rate of antibiotic prescriptions per physician. For every additional minute a patient spent with a physician during a visit, the mean predicted probability of receiving unnecessary antibiotics decreased by 2.4%. Conclusions: This study provided evidence that physicians continue to prescribe antibiotics in avoidable cases. Policies that would monitor antibiotic prescription in office-based settings should be considered in order to control spreading of antibiotic resistance and eventually improve population health.
Year:
2017
Journal:
The Royal Society of Medicine