title: Instant nutritional assessment: absolute weight loss and surgical mortality.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001835:Body Weight; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012306:Risk; D012737:Sex Factors; D013514:Surgical Procedures, Operative / Q000401:mortality*