Patients' understanding of pre-operative fasting

Area of Science:

• Anesthesiology
• Peri-operative Medicine
• Patient Safety

Background:

• Pre-operative fasting is a critical safety measure in anesthesia.
• Patient understanding of fasting rationale is often assumed, not verified.
• Day surgery settings present unique challenges for patient education and compliance.

Purpose of the Study:

• To evaluate elective day surgery patients' comprehension of pre-operative fasting requirements.
• To identify the correlation between understanding fasting necessity and compliance.
• To assess the potential impact of misunderstanding on patient safety and surgical scheduling.

Main Methods:

• A survey was administered to 100 adult day surgery patients before discharge.
• Participants were undergoing procedures requiring general anesthesia.
• Data collected included understanding of fasting rationale, compliance, and willingness to misrepresent status.

Main Results:

• Only 22% of patients correctly understood the reason for pre-operative fasting.
• Patients lacking understanding were nearly five times more likely to undervalue fasting compliance.
• A small percentage reported non-compliance or considered misrepresenting fasting status.

Conclusions:

• There is a significant deficit in patient understanding of pre-operative fasting rationale.
• Enhanced patient education is crucial to improve adherence to fasting guidelines.
• Better comprehension may lead to increased patient safety and reduced surgical delays.