BACKGROUND: Due to the increased prevalence of @entity28 in many countries, the number of bariatric surgeries is increasing. They are considered the most effective treatment for @entity28 . In the postoperative there may be difficulties with the quality of alimentation, tolerance to various types of food, as well as @entity391 and regurgitation. Few surveys are available to assess these difficulties in the postoperative. AIM: To perform a systematic literature review about food tolerance in @entity1 undergoing bariatric surgery using the questionnaire "Quality of Alimentation", and compare the results between different techniques. METHOD: A descriptive-exploratory study where the portals Medline and Scielo were used. The following headings were used in english, spanish and portuguese: quality of alimentation, bariatric surgery and food tolerance. A total of 88 references were found, 14 used the questionnaire "Quality of Alimentation" and were selected. RESULTS: In total, 2745 @entity1 were interviewed of which 371 underwent to gastric banding, 1006 to sleeve gastrectomy, 1113 to Roux-en-Y gastric bypass, 14 to biliopancreatic diversion associated with duodenal switch, 83 were non-operated @entity28 , and 158 @entity28 @entity1 . The questionnaire showed good acceptability. The biliopancreatic diversion with duodenal switch had the best food tolerance in the postoperative when compared to other techniques, but it was evaluated in a single article with a small sample. The longer the time after the operation, the better is the food tolerance. Comparing the sleeve gastrectomy and the Roux-en-Y gastric bypass, there are still controversial results in the literature. The gastric banding had the worst score of food tolerance among all the techniques evaluated. CONCLUSION: The questionnaire is easy and fast to assess the food tolerance in @entity1 after bariatric surgery. Biliopancreatic diversion with duodenal switch had the best food tolerance in the postoperative when compared to sleeve gastrectomy and the Roux-en-Y gastric bypass. Gastric banding still remains in controversy, due it presented the worst score.

ANALYSIS OF FOOD TOLERANCE IN XXXX SUBMITTED TO BARIATRIC SURGERY USING THE QUESTIONNAIRE QUALITY OF ALIMENTATION.

@entity1 :: ('9606', 'Species') :: ['patients'] @entity391 :: ('MESH:D014839', 'Disease') :: ['vomiting'] @entity28 :: ('MESH:D009765', 'Disease') :: ['obesity', 'obese', 'non-obese']
@entity1 :: (9606,Species) :: ['PATIENTS']
