The Impact of Impulsivity on Weight Loss Four Years After Bariatric Surgery
Open accessAbstract
Bariatric surgery has serious implications on metabolic health. The reasons for a failure of bariatric surgery, i.e., limited weight loss, are multifactorial and include psychological factors. We established a theoretical model of how impulsivity is related to weight loss outcome. We propose that depressive symptoms act as a mediator between impulsivity and pathological eating behavior, and that pathological eating behavior has a direct impact on weight loss outcome. We calculated excessive weight loss (%EWL) and assessed self-reported impulsivity (using the Baratt Impulsiveness Scale (BIS-15) total score), depressive symptoms (the Patient Health Questionnaire (PHQ-9) score), and pathological eating behavior (the Eating Disorder Inventory 2 (EDI-2) total score) in 65 patients four years after laparoscopic sleeve gastrectomy. Regression and mediation analyses were computed to validate the theoretical model. The BIS-15, PHQ-9, and EDI-2 have medium to high correlations between each other, and EDI-2 correlated with %EWL. The mediation analysis yielded that the PHQ-9 represents a significant mediator between BIS-15 and EDI-2. The regression model between EDI-2 and %EWL was also significant. These results support our theoretical model, i.e., suggest that impulsivity has an indirect impact on weight loss outcome after bariatric surgery, mediated by depression and transferred through pathological eating behavior. Thus, the underlying psychological factors should be addressed in post-operative care to optimize weight loss outcome.
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Negative urgency is proposed as a third dimension of impulsivity that potentially contributes to weight regain after bariatric surgery.
“Negative urgency, the tendency to act without thought or effort at self-regulation when in distress, is proposed as a third dimension of impulsivity that potentially contributes to weight regain after having bariatric surgery (64, 66).”
From Behavioral Interventions to Attenuate Driven Overeating and Weight Regain After Bariatric Surgery (2022) · cites this paper as [66]
The Introduction identifies negative urgency as a component of impulsivity and proposes a pathway through depression and pathological eating to weight-loss outcomes after bariatric surgery. The Discussion mentions possible weight regain, but only for impulsivity generally, citing Brandão and colleagues; it does not specifically link negative urgency to regain. The study assessed weight loss rather than weight regain. (LLM, conf=0.83)
Experimental — accuracy not yet measuredBariatric surgery patients who have impulsive personality traits and symptoms of depression also tend to have high levels of reward-based eating after bariatric surgery, which is associated with weight regain.
“Specifically, bariatric surgery patients who have impulsive personality traits and symptoms of depression also tend to have high levels of reward-based eating after having bariatric surgery, which is associated with weight regain (66).”
From Behavioral Interventions to Attenuate Driven Overeating and Weight Regain After Bariatric Surgery (2022) · cites this paper as [66]
The Discussion (page unavailable) links impulsivity and depressive symptoms with pathological eating after bariatric surgery, which it says limits weight loss. The study measured general pathological eating, not specifically reward-based eating, and assessed weight-loss outcome rather than weight regain. Its Discussion says weight regain requires further study. (LLM, conf=0.88)
Experimental — accuracy not yet measuredFood-related reward sensitivity and behavioral disinhibition of food intake are exacerbated by negative mood states, a construct known as "negative urgency."
“That is, food-related reward sensitivity and behavioral disinhibition of food intake are exacerbated by negative mood states, a construct known as “negative urgency.””
From Behavioral Interventions to Attenuate Driven Overeating and Weight Regain After Bariatric Surgery (2022) · cites this paper as [66]
The Introduction (page unavailable) says people with obesity show pathological eating especially in negative mood. The Discussion (page unavailable) defines negative urgency as a tendency to act impulsively in negative mood. The paper does not say that negative mood exacerbates food-related reward sensitivity specifically, and it describes the mood–eating link as suggestive rather than established for all food intake. (LLM, conf=0.85)
Experimental — accuracy not yet measuredThe pathway between impulsivity and eating behavior is likely mediated by a negative mood.
“Schag etal. (66) propose that the pathway between impulsivity and eating behavior is likely mediated by a negative mood.”
From Behavioral Interventions to Attenuate Driven Overeating and Weight Regain After Bariatric Surgery (2022) · cites this paper as [66]
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Cites
Maximum Likelihood from Incomplete Data Via the <i>EM</i> Algorithm
Dempster, A. P., Laird, N. M., & Rubin, D. B. (1977) · Journal of the Royal Statistical Society Series B: Statistical Methodology · doi:10.1111/j.2517-6161.1977.tb01600.x · Cited by 50,444 · see citing works
SPSS and SAS procedures for estimating indirect effects in simple mediation models
Preacher, K. J., & Hayes, A. F. (2004) · Behavior Research Methods, Instruments, & Computers · doi:10.3758/bf03206553 · Cited by 17,383 · see citing works
The PHQ-9: A New Depression Diagnostic and Severity Measure
Kroenke, K., & Spitzer, R. L. (2002) · Psychiatric Annals · doi:10.3928/0048-5713-20020901-06 · Cited by 5,898 · see citing works
Psychosomatic medicine in Germany: more timely than ever
Zipfel, S., Herzog, W., Kruse, J., & Henningsen, P. (2016) · Psychotherapy and Psychosomatics · doi:10.1159/000447701 · Cited by 2,323 · see citing works
Blundell, J. E., Baker, J. L., Boyland, E. J., Blaak, E. E., Charzewska, J., Henauw, S. D., Frühbeck, G., González‐Gross, M., Hebebrand, J., Holm, L., et al. (2017) · Obesity Facts · doi:10.1159/000455952 · Cited by 1,980 · see citing works
Maxwell, S. E., Cole, D. A., & Mitchell, M. A. (2011) · Multivariate Behavioral Research · doi:10.1080/00273171.2011.606716 · Cited by 1,391 · see citing works
Bray, G. A., Frühbeck, G., Ryan, D. H., & Wilding, J. P. H. (2016) · The Lancet · doi:10.1016/s0140-6736(16)00271-3 · Cited by 1,036 · see citing works
Sharma, L., Markon, K. E., & Clark, L. A. (2014) · Psychological Bulletin · doi:10.1037/a0034418 · Cited by 630 · see citing works
Preoperative Predictors of Weight Loss Following Bariatric Surgery: Systematic Review
Livhits, M. J., Mercado, C., Yermilov, I., Parikh, J. A., Dutson, E., Mehran, A., Ko, C. Y., & Gibbons, M. M. (2011) · Obesity Surgery · doi:10.1007/s11695-011-0472-4 · Cited by 589 · see citing works
Emotion regulation model in binge eating disorder and obesity - a systematic review
Leehr, E. J., Krohmer, K., Schag, K., Dresler, T., Zipfel, S., & Giel, K. E. (2014) · Neuroscience & Biobehavioral Reviews · doi:10.1016/j.neubiorev.2014.12.008 · Cited by 566 · see citing works
Psychosocial and Behavioral Aspects of Bariatric Surgery
Sarwer, D. B., Wadden, T. A., & Fabricatore, A. N. (2005) · Obesity Research · doi:10.1038/oby.2005.71 · Cited by 444 · see citing works
Food‐related impulsivity in obesity and Binge Eating Disorder – a systematic review
Schag, K., Schönleber, J., Teufel, M., Zipfel, S., & Giel, K. E. (2013) · Obesity Reviews · doi:10.1111/obr.12017 · Cited by 404 · see citing works
Smith, D. G., & Robbins, T. W. (2012) · Biological Psychiatry · doi:10.1016/j.biopsych.2012.08.026 · Cited by 348 · see citing works
Mechanisms underlying weight loss after bariatric surgery
Miras, A. D., & le Roux, C. W. (2013) · Nature Reviews Gastroenterology & Hepatology · doi:10.1038/nrgastro.2013.119 · Cited by 344 · see citing works
Meany, G., Conceição, E., & Mitchell, J. E. (2013) · European Eating Disorders Review · doi:10.1002/erv.2273 · Cited by 327 · see citing works
Personality traits and obesity: a systematic review
Gerlach, G., Herpertz, S., & Loeber, S. (2014) · Obesity Reviews · doi:10.1111/obr.12235 · Cited by 285 · see citing works
Emotional eating as a mediator between depression and weight gain
van Strien, T., Konttinen, H., Homberg, J. R., Engels, R. C. M. E., & Winkens, L. H. H. (2016) · Appetite · doi:10.1016/j.appet.2016.02.034 · Cited by 277 · see citing works
Expert panel report: Guidelines (2013) for the management of overweight and obesity in adults
(2014) · Obesity · doi:10.1002/oby.20660 · Cited by 257 · see citing works
Psychometrische Evaluation der deutschen Barratt Impulsiveness Scale – Kurzversion (BIS-15)
Meule, A., Vögele, C., & Kübler, A. (2011) · Diagnostica · doi:10.1026/0012-1924/a000042 · Cited by 248 · see citing works
Obesity: Pathophysiology and Intervention
Zhang, Y., Liu, J., Yao, J., Ji, G., Qian, L., Wang, J., Zhang, G., Tian, J., Nie, Y., Zhang, Y., et al. (2014) · Nutrients · doi:10.3390/nu6115153 · Cited by 191 · see citing works
Post-Operative Psychosocial Predictors of Outcome in Bariatric Surgery
Sheets, C., Peat, C. M., Berg, K. C., White, E., Bocchieri-Ricciardi, L. E., Chen, E. Y., & Mitchell, J. (2015) · Obesity Surgery · doi:10.1007/s11695-014-1490-9 · Cited by 185 · see citing works
Eating on impulse: The relation between overweight and food‐specific inhibitory control
Houben, K., Nederkoorn, C., & Jansen, A. T. M. (2013) · Obesity · doi:10.1002/oby.20670 · Cited by 183 · see citing works
Impulsivity: Four Ways Five Factors are Not Basic to Addiction
Gullo, M. J., Loxton, N. J., & Dawe, S. (2014) · Addictive Behaviors · doi:10.1016/j.addbeh.2014.01.002 · Cited by 167 · see citing works
Ágh, T., Kovács, G., Pawaskar, M., Supina, D., Inotai, A., & Vokó, Z. (2015) · Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity · doi:10.1007/s40519-014-0173-9 · Cited by 155 · see citing works
Malik, S., Mitchell, J. E., Engel, S. G., Crosby, R. D., & Wonderlich, S. A. (2013) · Comprehensive Psychiatry · doi:10.1016/j.comppsych.2013.08.021 · Cited by 143 · see citing works
The relationship between weight loss and psychosocial functioning among bariatric surgery patients
Thonney, B., Pataky, Z., Badel, S., Bobbioni-Harsch, E., & Golay, A. (2009) · The American Journal of Surgery · doi:10.1016/j.amjsurg.2008.12.028 · Cited by 109 · see citing works
A Longitudinal Test of Impulsivity and Depression Pathways to Early Binge Eating Onset
Pearson, C. M., Zapolski, T., & Smith, G. T. (2014) · International Journal of Eating Disorders · doi:10.1002/eat.22277 · Cited by 89 · see citing works
Bariatric surgery for treatment of obesity
Eldar, S., Heneghan, H. M., Brethauer, S. A., & Schauer, P. R. (2011) · International Journal of Obesity · doi:10.1038/ijo.2011.142 · Cited by 89 · see citing works
The eating‐related behaviours, disorders and expectations of candidates for bariatric surgery
Opolski, M., Chur‐Hansen, A., & Wittert, G. (2015) · Clinical Obesity · doi:10.1111/cob.12104 · Cited by 73 · see citing works
Wild, B., Hünnemeyer, K., Sauer, H., Hain, B., Mack, I., Schellberg, D., Müller-Stich, B. P., Weiner, R., Meile, T., Rudofsky, G., et al. (2015) · Surgery for Obesity and Related Diseases · doi:10.1016/j.soard.2015.05.018 · Cited by 70 · see citing works
Mack, I., Ölschläger, S., Sauer, H., von Feilitzsch, M., Weimer, K., Junne, F., Peeraully, R., Enck, P., Zipfel, S., & Teufel, M. (2016) · Obesity Surgery · doi:10.1007/s11695-016-2219-8 · Cited by 62 · see citing works
Dietary Behaviours, Impulsivity and Food Involvement: Identification of Three Consumer Segments
Sarmugam, R., & Worsley, A. F. (2015) · Nutrients · doi:10.3390/nu7095379 · Cited by 59 · see citing works
Longitudinal associations between depressive symptoms and body mass index in a 20-year follow-up
Konttinen, H. M., Kiviruusu, O. H., Huurre, T. M., Haukkala, A., Aro, H., & MARTTUNEN, M. J. (2013) · International Journal of Obesity · doi:10.1038/ijo.2013.151 · Cited by 55 · see citing works
Agüera, Z., de Gordejuela, A. G. R., Vilarrasa, N., Sánchez, I., Baño, M., Camacho‐Barcia, L., Granero, R., Jiménez‐Múrcia, S., Virgili, N. M., López‐Urdiales, R., et al. (2015) · European Eating Disorders Review · doi:10.1002/erv.2404 · Cited by 54 · see citing works
Leombruni, P., Pierò, A., Dosio, D., Novelli, A., Daga, G. A., Morino, M., Toppino, M., & Fassino, S. (2007) · Obesity Surgery · doi:10.1007/s11695-007-9173-4 · Cited by 43 · see citing works
Belanger, S. B., Wechsler, F. S., Nademin, E., & Virden, T. (2009) · Obesity Surgery · doi:10.1007/s11695-009-9866-y · Cited by 38 · see citing works
Brandão, I., Ramalho, S. M., Pinto‐Bastos, A., Arrojado, F., Faria, G. R., Calhau, C., Coelho, R. C., & Conceição, E. (2015) · Eating and Weight Disorders - Studies on Anorexia Bulimia and Obesity · doi:10.1007/s40519-015-0199-7 · Cited by 35 · see citing works
Dahl, J. K., Eriksen, L., Vedul‐Kjelsås, E., Strømmen, M., Kulseng, B. E., Mårvik, R., & Holen, A. (2010) · Eating and Weight Disorders - Studies on Anorexia Bulimia and Obesity · doi:10.1007/bf03325306 · Cited by 34 · see citing works
Temperament and one-year outcome of gastric bypass for severe obesity
Panfilis, C. D., Generali, I., Dall’Aglio, E., Marchesi, F., Ossola, P., & Marchesi, C. (2013) · Surgery for Obesity and Related Diseases · doi:10.1016/j.soard.2013.09.018 · Cited by 27 · see citing works
Flagged first, then by citations
Cited by
Sorted by citations
Mauro, M. F. F. P., Papelbaum, M., Brasil, M. A. A., Carneiro, J. R. I., Coutinho, E. S. F., Coutinho, W., & Appolinario, J. C. (2019) · Obesity Reviews · doi:10.1111/obr.12907 · Cited by 80 · see citing works
Geerts, M. M., van den Berg, E. M., van Riel, L., Peen, J., Goudriaan, A. E., & Dekker, J. (2020) · Eating and Weight Disorders - Studies on Anorexia Bulimia and Obesity · doi:10.1007/s40519-020-00930-7 · Cited by 42 · see citing works
Pinto‐Bastos, A., Conceição, E., & Machado, P. P. P. (2017) · Obesity Surgery · doi:10.1007/s11695-017-2855-7 · Cited by 42 · see citing works
Personality Traits and Weight Loss Surgery Outcome
Generali, I., & Panfilis, C. D. (2018) · Current Obesity Reports · doi:10.1007/s13679-018-0315-x · Cited by 36 · see citing works
Cottam, S., Cottam, D. R., & Cottam, A. (2019) · Obesity Surgery · doi:10.1007/s11695-018-03666-7 · Cited by 36 · see citing works
The impact of impulsivity on weight loss after bariatric surgery: a systematic review
Yeo, D. X. W., Toh, A., Yeo, C., Low, G. Z., Yeo, J. Z., Aung, M. O., Rao, J., & Kaushal, S. (2020) · Eating and Weight Disorders - Studies on Anorexia Bulimia and Obesity · doi:10.1007/s40519-020-00890-y · Cited by 29 · see citing works
Behavioral Interventions to Attenuate Driven Overeating and Weight Regain After Bariatric Surgery
Ames, G. E., Koball, A. M., & Clark, M. M. (2022) · Frontiers in Endocrinology · doi:10.3389/fendo.2022.934680 · Cited by 28 · see citing works
The Impact of Psychological Resources on Body Mass Index in Obesity Surgery Candidates
Robitzsch, A., Schweda, A., Hetkamp, M., Niedergethmann, M., Dörrie, N., Herpertz, S., Hasenberg, T., Tagay, S., Teufel, M., & Skoda, E. (2020) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2020.00649 · Cited by 27 · see citing works
Marchitelli, S., Ricci, E., Mazza, C., Roma, P., Tambelli, R., Casella, G., Gnessi, L., & Lenzi, A. (2022) · Nutrients · doi:10.3390/nu14132690 · Cited by 22 · see citing works
Testa, G., Granero, R., Siragusa, C., Belligoli, A., Sanna, M., Rusconi, M. L., Angeli, P., Vettor, R., D, M. F. M., Busetto, L., et al. (2019) · Eating and Weight Disorders - Studies on Anorexia Bulimia and Obesity · doi:10.1007/s40519-019-00800-x · Cited by 25 · see citing works
Schäfer, L., Hübner, C., Carus, T., Herbig, B., Seyfried, F., Kaiser, S., Schütz, T., Dietrich, A., & Hilbert, A. (2017) · International Journal of Eating Disorders · doi:10.1002/eat.22760 · Cited by 24 · see citing works
Factors influencing bariatric surgery outcomes
Crozet, J., Pasquer, A., Pelascini, É., & Robert, M. (2023) · Journal of Visceral Surgery · doi:10.1016/j.jviscsurg.2022.12.001 · Cited by 22 · see citing works
Lavender, J. M., King, W. C., Kalarchian, M. A., Devlin, M. J., Hinerman, A. S., Gunstad, J., Marcus, M. D., & Mitchell, J. E. (2019) · Journal of Psychiatric Research · doi:10.1016/j.jpsychires.2019.10.014 · Cited by 22 · see citing works
Jacobs, A., Monpellier, V., Torensma, B., Antoniou, E. E., Janssen, I. M., Tollenaar, R., & Jansen, A. T. M. (2024) · Obesity Reviews · doi:10.1111/obr.13729 · Cited by 21 · see citing works
Conceição, E., Teixeira, F., Rodrigues, T. F., de Lourdes, M., Pinto‐Bastos, A., Vaz, A., & Ramalho, S. M. (2018) · Acta Médica Portuguesa · doi:10.20344/amp.9237 · Cited by 15 · see citing works
Schäfer, L., Hübner, C., Carus, T., Herbig, B., Seyfried, F., Kaiser, S., Dietrich, A., & Hilbert, A. (2018) · Obesity Surgery · doi:10.1007/s11695-018-3524-1 · Cited by 14 · see citing works
Bariatric Outcomes: Self-Management for Sustained Surgical Success
Anderson, L. M., & Chacko, T. P. (2018) · Journal of Addictions Nursing · doi:10.1097/jan.0000000000000210 · Cited by 11 · see citing works
de Lourdes, M., Pinto‐Bastos, A., Machado, P. P. P., & Conceição, E. (2021) · Journal of Health Psychology · doi:10.1177/1359105320986889 · Cited by 10 · see citing works
Pinto‐Bastos, A., Conceição, E., de Lourdes, M., Arrojado, F., Brandão, I., & Machado, P. P. P. (2018) · Obesity Surgery · doi:10.1007/s11695-018-3452-0 · Cited by 9 · see citing works
Pruccoli, J., Mack, I., Klos, B., Schild, S., Stengel, A., Zipfel, S., Giel, K. E., & Schag, K. (2023) · Nutrients · doi:10.3390/nu15183915 · Cited by 8 · see citing works
de Almeida, I. M., & Nespoli, N. S. (2022) · Revista Psicologia e Saúde · doi:10.20435/pssa.v13i4.1328 · Cited by 6 · see citing works
Importance of a Multidisciplinary Approach for Bariatric Surgery
Thompson, R., & Farrell, T. M. (2019) · Springer eBooks · doi:10.1007/978-3-030-27592-1_24 · Cited by 6 · see citing works
Eating Disorders and Bariatric Surgery
Ballardini, D., Pozzi, L., Dapporto, E., & Tomba, E. (2021) · Springer eBooks · doi:10.1007/978-3-030-81174-7_12 · Cited by 3 · see citing works
Rösch, S. A., Wünsche, L., Thiele, C., Reinstaller, T., Zaehle, T., Schag, K., Giel, K. E., Plewnia, C., Steiner, J. H., & Junne, F. (2024) · Journal of Eating Disorders · doi:10.1186/s40337-024-01160-3 · Cited by 2 · see citing works
Longitudinal dynamics of impulsivity in individuals undergoing obesity surgery – a systematic review
Giel, K. E., Camacho‐Barcia, L., Schultze-Rhonhof, L., Fernández‐Aranda, F., Zipfel, S., & Schag, K. (2025) · Reviews in Endocrine and Metabolic Disorders · doi:10.1007/s11154-025-10000-x · Cited by 2 · see citing works
Impulsivität im Adipositasspektrum
Giel, K. E., & Schag, K. (2022) · Springer eBooks · doi:10.1007/978-3-662-65556-6_6 · Cited by 2 · see citing works
Gravina, D., Violi, M., Bordacchini, A., Diadema, E., Fantasia, S., Simoncini, M., & Carmassi, C. (2025) · Brain Sciences · doi:10.3390/brainsci15040372 · Cited by 1 · see citing works
Selim, A., Musaudi, E., Rashwan, Z. I., Alenezi, M., Alshalawi, R., NAFEA, M. S. A. M. R. M. M. T. A. A., Shaib, A., Ibrahim, A. A., & Eweida, R. S. (2024) · SAGE Open Nursing · doi:10.1177/23779608241290688 · Cited by 1 · see citing works
Alterações comportamentais após cirurgia bariátrica: Uma revisão sistemática de literatura
Moro, A. C. L., & da Rocha, R. E. R. (2021) · Research Society and Development · doi:10.33448/rsd-v10i6.16030 · Cited by 1 · see citing works
Impulsivität im Adipositasspektrum
Giel, K. E., & Schag, K. (2018) · Springer eBooks · doi:10.1007/978-3-662-57364-8_6
Impact of Depression on Weight Loss Post Sleeve Gastrectomy - An Australian Experience
Jaffar, S., & Devadas, M. (2019) · International Journal of Obesity and Nutritional Science · doi:10.18689/ijons-1000105
Adipositas in der Psychosomatischen Medizin
Kohler, H., Bäuerle, A., Skoda, E., Robitzsch, A., Beckord, J., Dörrie, N., & Teufel, M. (2021) · Ärztliche Psychotherapie · doi:10.21706/aep-16-1-5
Santé mentale et chirurgie bariatrique
Iceta, S., Michaud, A., Robert, M., & Disse, E. (2021) · Elsevier eBooks · doi:10.1016/b978-2-294-76753-1.00107-7
Adipositas und Psychotherapie – multifaktoriell, transdiagnostisch und transtheoretisch
Skoda, E., Dinse, H., & Teufel, M. (2022) · PiD - Psychotherapie im Dialog · doi:10.1055/a-1477-1514
Troisi, A. (2020) · Springer eBooks · doi:10.1007/978-3-030-44834-9_3
Fangueiro, F. S., & Colombo‐Souza, P. (2022) · Springer eBooks · doi:10.1007/978-3-030-67929-3_63-1
Facteurs influençant les résultats de la chirurgie bariatrique
Crozet, J., Pasquer, A., Pelascini, É., & Robert, M. (2023) · Journal de Chirurgie Viscérale · doi:10.1016/j.jchirv.2022.12.001
Fangueiro, F. S., & Colombo‐Souza, P. (2023) · Springer eBooks · doi:10.1007/978-3-031-16691-4_63
Causes of Weight Regain After Duodenal Switch and Its Derivatives
Andalib, A. (2023) · Springer eBooks · doi:10.1007/978-3-031-25828-2_36
Mental Health After Childbirth in Women with Previous Bariatric Surgery: The SPOtMom Pilot Study
Plank, U. C., Wehrmann, K., Oehlhof, F., Teske, E., Stier, C. K., Seyfried, F., Buchholz, W., Warrings, B., Faßnacht, M., Kübler, A., et al. (2025) · Experimental and Clinical Endocrinology & Diabetes · doi:10.1055/a-2515-3240
Patterns of change in impulsivity after bariatric surgery: evidence from 24 months of follow-up
Wu, K.-J., Qi, X.-G., Di, J.-Z., Han, X.-D., & Zheng, H. (2026) · BMC Surgery · doi:10.1186/s12893-026-03526-7
Gaudrat, M. (2019) · theses.fr (ABES) · doi:10.70675/68503204z4c11z494azae2cz8c38f9671cf9
The Influence of Emotional Dysregulation on Bariatric Surgery Outcome: A 2-Year Observational Study
Barbuti, M., Carignani, G., Weiss, F., Bordacchini, A., Carmassi, C., Calderone, A., Santini, F., & Perugi, G. (2026) · Obesities · doi:10.3390/obesities6040047
Rösch, S. A., Thiele, C., Reinstaller, T., Zaehle, T., Schag, K., Giel, K., Plewnia, C., Steiner, J., Junne, F., & Vogt, S. (2026) · Obesity Surgery · doi:10.1007/s11695-026-08828-6
- Authors
- Schag, K., Mack, I., Giel, K., Ölschläger, S., Skoda, E.-M., Von Feilitzsch, M., Zipfel, S., & Teufel, M.
- Affiliations
- University of Tübingen (DE)
- Department of General, Visceral and Transplant Surgery, University of Tübingen, 72076 Tübingen, Germany
- Corresponding author
- Mack, Isabelle
- Venue
- Nutrients
- Publisher
- MDPI AG
- Published
- 2016-11-14
- Volume
- 8
- Issue
- 11
- Pages
- 721
- ISSN
- 2072-6643 (ISSN-L)
- PMC
- PMC5133107
- OpenAlex
- W2554653562
- Cited by
- 45
- References
- 39
- Citations by year
- 2026: 3 · 2025: 3 · 2024: 3 · 2023: 5 · 2022: 6 · 2021: 5 · 2020: 4 · 2019: 7 · 2018: 7 · 2017: 2
- FWCI
- 5.90
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Licence
- Locations
- Nutrients (publishedVersion, cc-by)
- Europe PMC (PubMed Central) (publishedVersion, cc-by)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- Funders
- Federal Ministry of Education and Research (BMBF) (SEED 01GI1322)
- Deutsche Forschungsgemeinschaft and Open Access Publishing Fund of University of Tübingen
- Topics
- Health Sciences › Medicine › Surgery › Bariatric Surgery and Outcomes
- Social Sciences › Psychology › Clinical Psychology › Eating Disorders and Behaviors
- Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
- Keywords
- impulsivity, bariatric surgery, sleeve gastrectomy, depressive symptoms, excessive weight loss, mediation, psychological factors, postoperative care
- MeSH terms
- Adult, Aged, Depression, Eating, Female, Humans, Impulsive Behavior, Male, Middle Aged, Models, Theoretical, Regression, Psychology, Time Factors, Weight Loss, Treatment Outcome, Bariatric Surgery
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
