Even when physicians adopt e-prescribing, use of advanced features lags

Area of Science:

• Health Informatics
• Health Services Research
• Medical Technology Adoption

Background:

• Physician practice adoption of electronic prescribing (e-prescribing) technology has increased.
• Federal financial incentives aim to promote advanced e-prescribing features.

Purpose of the Study:

• To assess the routine use of e-prescribing technology among physicians.
• To identify factors influencing the adoption and utilization of advanced e-prescribing features.

Main Methods:

• Analysis of a national study data from physicians providing office-based ambulatory care in 2008.
• Examination of e-prescribing availability, usage patterns, and access to advanced features.

Main Results:

• In 2008, over 40% of physicians had e-prescribing capabilities, but about 25% used it occasionally or not at all.
• Fewer than 60% of e-prescribing physicians had access to key advanced features (drug interaction alerts, formulary information, electronic transmission).
• Routine use of all three advanced features was reported by less than 25% of physicians.
• Physicians using comprehensive electronic medical records were more likely to routinely use e-prescribing than those with standalone systems.
• Disparities in adoption and use were noted between physicians in larger and smaller practices.

Conclusions:

• Physician practice adoption of e-prescribing does not guarantee routine use, especially for advanced features.
• Integration with electronic medical records is associated with higher routine e-prescribing utilization.
• Gaps in routine e-prescribing use persist, influenced by practice size and system integration.