Development and assessment of a computer-based preanesthetic patient evaluation system for obstetrical anesthesia

Area of Science:

• Anesthesiology
• Medical Informatics
• Health Information Technology

Background:

• Traditional pre-anesthetic evaluations often involve time-consuming manual processes like dictation and handwritten notes.
• Computerization has been successful in other outpatient settings, but specific adaptations are needed for anesthesiology preoperative visits.
• A structured preanesthetic evaluation questionnaire was previously developed to standardize data collection.

Purpose of the Study:

• To implement and evaluate a computerized version of a structured preanesthetic evaluation questionnaire.
• To assess the impact of computerization on the physician-patient relationship during preoperative visits.
• To determine the efficiency and data capture improvements offered by the computerized system.

Main Methods:

• A previously developed structured preanesthetic evaluation questionnaire was computerized.
• The computerized questionnaire was used for pre-anesthetic evaluations of 26 obstetric patients over 20 weeks.
• Data from computerized evaluations were compared to previous dictated and handwritten notes.

Main Results:

• The introduction of a computer did not disrupt the physician-patient examination process.
• Computerization significantly reduced time-consuming tasks such as dictation.
• The system captured substantially more detail compared to traditional methods and provided readily available data.

Conclusions:

• A computerized preanesthetic evaluation system is feasible and beneficial for anesthesiologists.
• Digital pre-anesthetic evaluations enhance data detail and availability for quality assurance.
• This technology streamlines preoperative processes without negatively impacting patient interaction.