Factors associated with favorable changes in food preferences after bariatric surgery
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Factors associated with favorable changes in food preferences after bariatric surgery. / Nielsen, Mette Søndergaard; Christensen, Bodil Just; Ritz, Christian; Holm, Lotte; Lunn, Susanne; Tækker, Louise; Schmidt, Julie Berg; Bredie, Wender L P; Albrechtsen, Nicolai Jacob Wewer; Holst, Jens Juul; Hilbert, Anja; le Roux, Carel W; Sjödin, Anders.
I: Obesity Surgery, Bind 31, Nr. 8, 2021, s. 3514-3524.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Factors associated with favorable changes in food preferences after bariatric surgery
AU - Nielsen, Mette Søndergaard
AU - Christensen, Bodil Just
AU - Ritz, Christian
AU - Holm, Lotte
AU - Lunn, Susanne
AU - Tækker, Louise
AU - Schmidt, Julie Berg
AU - Bredie, Wender L P
AU - Albrechtsen, Nicolai Jacob Wewer
AU - Holst, Jens Juul
AU - Hilbert, Anja
AU - le Roux, Carel W
AU - Sjödin, Anders
N1 - CURIS 2021 NEXS 116
PY - 2021
Y1 - 2021
N2 - Purpose: Bariatric surgery may shift food preferences towards less energy-dense foods. Eating behavior is multifactorial, and the mechanisms driving changes in food preferences could be a combination of a physiological response to surgery and social and psychological factors. This exploratory study aimed to identify potential factors explaining the variation in changes in food preferences after bariatric surgery.Materials and methods: Physiological, social, and psychological data were collected before, 6 weeks or 6 months after surgery. All variables were analyzed in combination using LASSO regression to explain the variation in changes in energy density at an ad libitum buffet meal 6 months after bariatric surgery (n=39).Results: The following factors explained 69% of the variation in changes in food preferences after surgery and were associated with more favorable changes in food preferences (i.e., a larger decrease in energy density): female gender, increased secretion of glicentin, a larger decrease in the hedonic rating of sweet and fat and a fatty cocoa drink, a lower number of recent life crises, a low degree of social eating pressure, fulfilling the diagnostic criteria for binge eating disorder, less effort needed to obtain preoperative weight loss, a smaller household composition, a lower degree of self-efficacy and a higher degree of depression, nutritional regime competence, and psychosocial risk level.Conclusion: Factors explaining the variation in altered food preferences after bariatric surgery not only include a physiological response to surgery but also social and psychological factors.
AB - Purpose: Bariatric surgery may shift food preferences towards less energy-dense foods. Eating behavior is multifactorial, and the mechanisms driving changes in food preferences could be a combination of a physiological response to surgery and social and psychological factors. This exploratory study aimed to identify potential factors explaining the variation in changes in food preferences after bariatric surgery.Materials and methods: Physiological, social, and psychological data were collected before, 6 weeks or 6 months after surgery. All variables were analyzed in combination using LASSO regression to explain the variation in changes in energy density at an ad libitum buffet meal 6 months after bariatric surgery (n=39).Results: The following factors explained 69% of the variation in changes in food preferences after surgery and were associated with more favorable changes in food preferences (i.e., a larger decrease in energy density): female gender, increased secretion of glicentin, a larger decrease in the hedonic rating of sweet and fat and a fatty cocoa drink, a lower number of recent life crises, a low degree of social eating pressure, fulfilling the diagnostic criteria for binge eating disorder, less effort needed to obtain preoperative weight loss, a smaller household composition, a lower degree of self-efficacy and a higher degree of depression, nutritional regime competence, and psychosocial risk level.Conclusion: Factors explaining the variation in altered food preferences after bariatric surgery not only include a physiological response to surgery but also social and psychological factors.
KW - Faculty of Science
KW - Eating behavior
KW - Roux-en-Y gastric bypass
KW - Sleeve gastrectomy
KW - Food choice
KW - Cross-disciplinary research
U2 - 10.1007/s11695-021-05374-1
DO - 10.1007/s11695-021-05374-1
M3 - Journal article
C2 - 33786744
VL - 31
SP - 3514
EP - 3524
JO - Obesity Surgery
JF - Obesity Surgery
SN - 0960-8923
IS - 8
ER -
ID: 259506074