title: Exploratory evaluation of an obese population seeking bariatric surgery in an Italian public service.
abstract: Obesity is a difficult to treat multi-problematic disease. Bariatric surgery (BS) has been regarded as the most effective therapeutic option, however the outcomes strongly depend on baseline conditions and further behavioural modifications. Our aim was to assess the characteristics of severely obese patients seeking BS in a Public Health Service in Italy. Socio-demographic characteristics, eating habits and the presence of stressful situations associated to weight increase, as well as psychiatric disorders of 111 outpatients attending our BS Program were assessed. Twenty-seven percent of patients have familiar history of obesity (FHO). Differences between patients having or not having a FHO were found for several psychiatric conditions, including lower Bulimic symptoms (p=0.025) and lower use of Alcohol (p=0.045). A total of 28.8% of the participants reported a BED; those patients do not differ in BMI (p=0.437) from non-BED patients but had higher psychological disorders associated to eating disorder, as for example Bulimic symptoms (p=0.000), higher BES scores (p=0.000) and psychological distress, such as Depression (p=0.000). Nearly 50% of patients had any psychiatric disorders and depression was the most common disturbance (32.4%); anxiety disorder was present in 15.3% of patients. Moreover, patients who have disclosed traumatic episodes (11.7%) presented higher distress associated to eating disorder variables, such as BES (p=0.001) and EDI-2 BU scores (p=0.000) and presence of BED (p=0.001), and women are more likely to be in this group (p=0.043). Our report proposes that multiple causative factors play a role in obesity, and we need to take them all into account to plan a comprehensive pre- and post-surgical treatment plan.
authors.affiliation: Center of Eating Disorders, Ser.T of Cortemaggiore, AUSL of Piacenza, via Libertà 6, 29016 Cortemaggiore (PC), Italy. flaviobonfa@hotmail.com
authors.forename: F
authors.initials: F
authors.lastname: Bonfà
authors.forename: L
authors.initials: L
authors.lastname: Marchetta
authors.forename: M
authors.initials: M
authors.lastname: Avanzi
authors.forename: E
authors.initials: E
authors.lastname: Baldini
authors.forename: R
authors.initials: R
authors.lastname: Raselli
authors.forename: E
authors.initials: E
authors.lastname: Uber
authors.forename: S
authors.initials: S
authors.lastname: Cabrini
mesh_terms: D000328:Adult; D017668:Age of Onset; D050110:Bariatric Surgery; D015992:Body Mass Index; D002032:Bulimia; D003863:Depression; D005190:Family; D005260:Female; D006801:Humans; D007558:Italy; D008297:Male; D001523:Mental Disorders / Q000150:complications / Q000235:genetics; D008875:Middle Aged; D009765:Obesity / Q000150:complications / Q000235:genetics / Q000503:physiopathology / Q000523:psychology / Q000628:therapy; D012737:Sex Factors; D012931:Social Environment; D011795:Surveys and Questionnaires; D015430:Weight Gain