Perception of Hunger/Satiety and Nutrient Intake in Women Who Regain Weight in the Postoperative Period After Bariatric Surgery
| Autor: | Caio Eduardo Gonçalves Reis, Kênia Mara Baiocchi de Carvalho, Eliane Said Dutra, Flávio Teixeira Vieira, Teresa Helena Macedo da Costa, Marina Kiyomi Ito, Silvia Leite Faria |
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| Rok vydání: | 2018 |
| Předmět: |
Adult
Male medicine.medical_specialty Hunger Visual analogue scale Endocrinology Diabetes and Metabolism Gastric Bypass 030209 endocrinology & metabolism Nutrient intake Satiation Weight Gain medicine.disease_cause Adult women Eating 03 medical and health sciences 0302 clinical medicine Weight regain Dietary Carbohydrates Humans Medicine Postoperative Period Meals Nutrition and Dietetics business.industry Gastric bypass surgery Fasting Nutrients Middle Aged medicine.disease Obesity Obesity Morbid Surgery Cross-Sectional Studies Satiety Response Female Perception 030211 gastroenterology & hepatology Dietary Proteins Analysis of variance Energy Intake business |
| Zdroj: | Obesity Surgery. 29:958-963 |
| ISSN: | 1708-0428 0960-8923 |
| Popis: | To investigate the perception of hunger and satiety and its association with nutrient intake in women who regain weight in the postoperative period after bariatric surgery. Cross-sectional study of adult women divided into three groups: weight regain (n = 20), stable weight (n = 20) (both at least 24 months after Roux-en-Y gastric bypass surgery), and non-operated obesity (n = 20). A visual analogue scale measured hunger/satiety perception while fasting, immediately after finishing a test meal, and 180 min after finishing the test meal. The incremental area above or under the curve was calculated. Food intake was analyzed by 3 days of food recall and adjusted for intraindividual variation. To make between-group comparisons, Mann-Whitney, ANOVA, Kruskal-Wallis, and independent-samples T tests and Pearson’s correlation were used. There were no between-group differences in incremental areas of hunger/satiety, but protein intake was significantly lower among patients who regained weight compared with those who had stable body weight (0.99 ± 0.23 g/kg body weight vs. 1.17 ± 0.21 g/kg body weight, p = 0.047). In the group that regained weight, satiety was correlated positively with usual dietary protein density (r = 0.541; p = 0.017) and negatively with usual carbohydrate intake (r = − 0.663; p = 0.002). Women who regained weight presented similar perceptions of hunger/satiety to those of patients without weight regain and with non-operated obesity. In patients who regained weight postoperatively, satiety perception was correlated positively with usual dietary protein density and inversely with usual carbohydrate intake. |
| Databáze: | OpenAIRE |
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