SELECT patient_id, weight, height, (CASE WHEN weight/(POWER(height/100.0,2)) >= 30 THEN 1 ELSE 0 END) AS isObese FROM patients;
SELECT patient_id, weight, height, (CASE WHEN weight/(POWER(height/100.0,2)) >= 30 THEN 1 ELSE 0 END) AS isObese FROM patients;