Body mass index: risk predictor for cosmetic day surgery

Area of Science:

• Medical Science
• Surgical Risk Assessment
• Obesity Research

Background:

• Obesity is linked to diabetes and hypertension.
• Obese individuals (BMI >/= 30) show increased sensitivity to respiratory depressants.
• Morbidly obese individuals (BMI >/= 35) have a higher incidence of sleep apnea, increasing surgical risks.

Purpose of the Study:

• To highlight the importance of Body Mass Index (BMI) in preoperative assessment for cosmetic surgery.
• To emphasize the heightened risks associated with obesity during sedation or anesthesia.
• To advocate for the routine use of BMI in surgical risk evaluation.

Main Methods:

• Utilizing BMI as a gender-independent measure of fatness.
• Calculating BMI using height and weight.
• Developing an accessible "BMI Calculator" for U.S. office surgery.

Main Results:

• BMI provides an objective measure of operative risk related to obesity.
• BMI calculation is cumbersome in U.S. customary units, hindering its use.
• A simplified BMI calculator facilitates its integration into routine preoperative assessments.

Conclusions:

• BMI is an essential tool for informing patients about surgical risks.
• BMI can objectively justify recommendations for hospitalization over day surgery.
• BMI should be a standard part of preoperative assessments, similar to vital signs.