title: Influence of eating behaviors on short-term weight loss by orlistat and anorectic agent.
abstract: Little data exists concerning whether eating behaviors determine the response to orlistat treatment, especially with added anorectic agents. This study was a sub-investigation of a 12-week randomized controlled trial for the additive effect of orlistat on sibutramine treatment. The analysis presented here was restricted to 98 women who had fulfilled the protocol. The Dutch eating behavior questionnaire and three-factor eating questionnaire were used to assess eating behaviors. Scores of emotional eating, external eating, disinhibition and hunger are significantly interrelated. Using multiple logistic analysis with adjustment for potential confounders, such as age, initial BMI and the other 2 eating behavior scores, traits of emotional eating (OR 0.30, 95% CI 0.13-0.74) and disinhibition (OR 0.61, 95% CI 0.40-0.82) have a significant influence on prediction for additional 5% weight loss in the treatment with orlistat and sibutramine. Subjects with less vulnerability to emotional cues had significantly more weight loss with orlistat treatment and anorectic agents.
authors.affiliation: Department of Family Medicine, Gachon University Gil Medical Center, Incheon, Republic of Korea.
authors.forename: Kyoung Kon
authors.initials: KK
authors.lastname: Kim
authors.affiliation: Department of Family Medicine, Gachon University Gil Medical Center, Incheon, Republic of Korea.
authors.forename: Heuy Sun
authors.initials: HS
authors.lastname: Suh
authors.affiliation: Department of Family Medicine, Gachon University Gil Medical Center, Incheon, Republic of Korea. Electronic address: spfe0211@gmail.com.
authors.forename: In Cheol
authors.initials: IC
authors.lastname: Hwang
authors.affiliation: Department of Family Medicine, Gachon University Gil Medical Center, Incheon, Republic of Korea.
authors.forename: Ki Dong
authors.initials: KD
authors.lastname: Ko
mesh_terms: D000328:Adult; D019440:Anti-Obesity Agents / Q000494:pharmacology*; D001067:Appetite Depressants / Q000494:pharmacology*; D003503:Cyclobutanes / Q000494:pharmacology*; D004311:Double-Blind Method; D004359:Drug Therapy, Combination; D004644:Emotions; D005247:Feeding Behavior / Q000523:psychology*; D005260:Female; D006801:Humans; D007783:Lactones / Q000494:pharmacology*; D008875:Middle Aged; D009765:Obesity / Q000188:drug therapy* / Q000523:psychology; D000077403:Orlistat; D011446:Prospective Studies; D011795:Surveys and Questionnaires; D013997:Time Factors; D016896:Treatment Outcome; D015431:Weight Loss / Q000187:drug effects*
chemical_list: D019440:Anti-Obesity Agents; D001067:Appetite Depressants; D003503:Cyclobutanes; D007783:Lactones; D000077403:Orlistat; C058254:sibutramine
keywords: Eating behavior; Emotional eating; Obesity; Orlistat