Obesity Surgery Mortality Risk Score (OS-MRS)
RISK FACTOR (1 point for each 'YES')
<-- Age > 45 years
<-- Hypertension
<-- Male sex
<-- Risk factors for pulmonary embolism
(PE Risk Factors: Previous venous thromboembolism, pulmonary hypertension, preoperative vena cava filter, or hypoventilation due to obesity.)
<-- Body mass index ≥ 50 kg per m2
SCORE --> Scorescore=(Q1)+(Q2)+(Q3)+(Q4)+(Q5) out of 5 points.
INTERPRETATION --> Interpretationscore=(Q1)+(Q2)+(Q3)+(Q4)+(Q5);score>3?'High - 2.4% (3/125)':score>1?'Moderate - 1.2% (25/2142)':'Low - 0.2% (5/2164)' Postoperative Mortality Risk (Deaths/Total number of patients who underwent bariatric surgery)
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