Role of Adverse Childhood Experiences in the Onset of Overweight/Obesity.

PURPOSE OF REVIEW: The goal of this chapter was to summarize the literature on childhood adversity and obesity, discuss treatment implications with a case example, and provide recommendations for trauma-informed care for clinicians who work with individuals living with obesity. RECENT FINDINGS: Adversity in childhood is related directly and indirectly to obesity development. Upstream contributors like adverse childhood experiences (ACEs) and other factors can lead to experiences of toxic stress and increased allostatic load, resulting in downstream effects of obesity and other chronic health conditions. A well-established literature has linked ACEs and obesity suggesting complex interactions between genetic, biological, behavioral, mental health, social, and environmental factors and obesity. Trauma-informed care strategies can be used to optimize care for individuals living with obesity. Care pathways should include individual (clinician) and systemic (organizational) evidence-based interventions.

Food cravings after bariatric surgery: comparing laparoscopic sleeve gastrectomy and Roux-en-Y gastric bypass.

BACKGROUND: Research suggests that food choices, preferences, and tastes change after bariatric surgery, but evidence regarding changes in food cravings is mixed. OBJECTIVES: The primary aim of this cohort study was to compare food cravings during the first year following bariatric surgery in patients who had undergone sleeve gastrectomy (SG) versus Roux-en-Y gastric bypass (RYGB). SETTING: Integrated multispecialty health system, United States. METHODS: Patients aged ≥ 18 years seen between May 2017 and July 2019, provided informed consent, completed the Food Craving Inventory (FCI), and had ≥ 1 year of follow-up after undergoing primary SG or RYGB were included in the study. Secondary data captured included psychological and behavioral measures. Preoperative and postoperative (3, 6, 9, and 12 months) FCI scores of patients who underwent SG and RYGB were compared. RESULTS: Some attrition occurred postoperatively (N = 187 at baseline, 141 at 3 months, 108 at 6 months, 89 at 9 months, and 84 at 12 months). No significant relationship between pre- or postoperative food cravings and surgery type was found except on the carbohydrate subscale. Patients with higher preoperative food addiction symptoms were not more likely to experience an earlier reoccurrence of food cravings during the first 12 months after surgery. Likewise, patients with higher levels of preoperative depression and anxiety were not more likely to have early reoccurrence of food cravings during the first 12 months after surgery; however, those with higher PHQ9 scores at baseline had uniformly higher food craving scores at all timepoints (pre-surgery, 3 m, 6 m, 9 m, and 12 m). CONCLUSIONS: Results suggest that food cravings in the year after bariatric surgery are equivalent by surgery type and do not appear to be related to preoperative psychological factors or eating behaviors. LEVEL OF EVIDENCE: Level III: Evidence obtained from well-designed cohort.

Behavioral Interventions to Attenuate Driven Overeating and Weight Regain After Bariatric Surgery.

Weight regain after bariatric surgery is associated with problematic eating behaviors that have either recurred after a period of improvement or are new-onset behaviors. Problematic eating behaviors after bariatric surgery have been conceptualized in different ways in the literature, such as having a food addiction and experiencing a loss of control of eating. The intersection of these constructs appears to be driven overeating defined as patients' experiences of reduced control of their eating which results in overeating behavior. The purpose of this review is to define patient experiences of driven overeating through the behavioral expression of emotion-based eating, reward-based eating, and executive functioning deficits-namely impulsivity-which is associated with weight regain after having bariatric surgery. Delineating concepts in this way and determining treatment strategies accordingly may reduce distress related to the inevitable return of increased hunger, cravings, portion sizes, and tolerance for highly palatable foods after surgery. Along with standard behavioral weight maintenance strategies, topics including acceptance, motivation, emotion-based eating, reward-based/impulsive eating, physical activity, and self-compassion are discussed. These concepts have been adapted for patients experiencing weight regain after having bariatric surgery and may be particularly helpful in attenuating driven overeating and weight regain.

The role of food and activity environment in a bariatric surgery population: impact on postoperative weight loss.

BACKGROUND: Food and activity factors may have an impact on weight in the general population, but little is known about how this affects postbariatric surgery weight loss. OBJECTIVES: To understand the impact of environmental food and activity factors on weight loss after bariatric surgery. SETTING: A multidisciplinary integrated health system with an accredited bariatric surgery program. METHODS: An institutional review board-approved retrospective review of patients who underwent bariatric surgery from 2001-2018 was completed. Food security, food retailers, and activity factors associated with postoperative percentage of total body weight loss (TBWL) at short-term (1-2 yr), medium-term (3-5 yr), and long-term (≥6 yr) follow-up were evaluated. RESULTS: Overall, 1673 patients were included; 90% experienced ≥20% TBWL in the short term and 65% in the long term. No differences in mean TBWL were observed for food deserts or areas with high versus low food insecurity. Mean TBWL was significantly different for low versus high healthy food density (32.5% versus 33.4%, P = .024) and low versus high fitness facility density (32.6% versus 33.4%, P = .048) at short-term follow-up. Increased mean TBWL was observed for counties with more versus less exercise opportunities at short and medium-term follow-up (33.4% versus 32.5%, P = .025; 31.2% versus 29.7%, P = .019). CONCLUSION: Patients experienced significant TBWL after bariatric surgery. Living in a food desert or area with high food insecurity did not significantly impact mean TBWL. Healthy food density, fitness facility density, and exercise opportunities had a short- to medium-term impact on TBWL. These data can be used to support patients to maximize the benefits of bariatric surgery.

Emergency department encounters, hospital admissions, course of treatment, and follow-up care for behavioral health concerns in patients after Roux-en-Y gastric bypass surgery.

BACKGROUND: The benefits of bariatric surgery are well-established, however, concerns surrounding postoperative psychiatric destabilization and alcohol misuse remain. Research has initiated the process of identifying risks associated with bariatric surgery, although less is known regarding when or why psychiatric hospitalizations occur postoperatively. OBJECTIVES: The goal of the current study was to examine the incidence of, and contributing factors to, behavioral health-related emergency room (ER) encounters and hospitalization after bariatric surgery. SETTING: Integrated multispecialty health system with an accredited bariatric surgery program. METHODS: Retrospective review of patients who underwent Roux-en-Y gastric bypass (RYGB) surgery and had been readmitted to the hospital or presented to the ER after bariatric surgery at least once for a behavioral-health related reason. RESULTS: Of 1449 patients, 93 had at least 1 psychiatric or substance use-related ER visit/hospitalization post-surgery and were included in the study; 53% had 1 ER/hospital encounter after bariatric surgery; 24% had 2 encounters, 11% had 3-4 encounters, and 10% of patients had ≥5 encounters. Across 267 postbariatric surgery encounters, 42.4% were due to alcohol-related problems. The index presentation for alcohol-related reasons occurred at a mean of 1942 days (approximately 5.3 yr; SD = 1217 d). Patients' index presentation for a psychiatric concern (41.3%) occurred at a mean of 1278 days (3.5 yr; SD = 1056 d) post-surgery. CONCLUSION: A significant percentage of patients who present to the ER or hospital for behavioral health reasons after RYGB surgery had alcohol-related problems, long after their surgery. Psychologists working with bariatric surgery teams should prioritize ongoing assessment of and education on alcohol misuse in those seeking RYGB and in the long-term postoperative period.

Addiction Transfer and Other Behavioral Changes Following Bariatric Surgery.

Despite its important treatment implications for obesity and related comorbidities, bariatric surgery requires several behavioral changes that warrant comprehensive evaluation and support before and after surgery. This article outlines emerging scientific and anecdotal evidence for addiction transfer after bariatric surgery. Other common behavioral changes that impact adherence, weight loss, and psychiatric risk after surgery are also reviewed. Last, recommendations for presurgical psychological evaluation and postoperative support are provided.

Validation of the Yale Food Addiction Scale 2.0 in Patients Seeking Bariatric Surgery.

BACKGROUND: The Yale Food Addiction Scale (YFAS) was developed in 2009 to assess food addiction (FA); a revised version was released in 2016 (YFAS 2.0). The objective of this study was to determine the statistical and clinical validity of the YFAS 2.0 in adults seeking bariatric surgery. METHODS: Patients who underwent a preoperative psychological evaluation in preparation for bariatric surgery from 2015 to 2018 were included. The YFAS 2.0 was administered as part of routine clinical care and validated against an assessment battery of standardized clinical measures. Statistical analyses included chi-square and Wilcoxon rank sum tests and calculation of Spearman's rank correlation coefficients. RESULTS: Overall, 1061 patients were included. Mean age and BMI were 47.5 ± 12.9 years and 46.9 ± 13.4 kg/m2, respectively. There were 196 (18%) patients who screened positive on the YFAS 2.0 (21% mild, 23% moderate, and 56% severe FA). The YFAS 2.0 demonstrated strong convergent validity where patients who met criteria for FA had significantly increased levels of binge eating (p < 0.001), emotional eating (p < 0.001), and lower self-efficacy (p < 0.001). Discriminant validity was demonstrated by lack of association with alcohol use (p = 0.319). The YFAS 2.0 was significantly correlated with total scores for depression (p < 0.001), anxiety (p < 0.001), bipolar disorder symptoms (p < 0.001), and trauma history (p < 0.001). CONCLUSIONS: The prevalence of FA in a large sample of patients seeking bariatric surgery was consistent with previous literature. These data suggest that the YFAS 2.0 is psychometrically valid, demonstrating strong construct validity, and is a clinically useful measure of FA severity in patients pursuing bariatric surgery.

The impact of adverse childhood experiences on healthcare utilization in children.

BACKGROUND: Adverse childhood experiences (ACEs) are related to long-term negative outcomes. The impact of these experiences on healthcare utilization in children has been understudied. OBJECTIVE: To examine the impact of ACEs on children's healthcare utilization, medical diagnoses, and pharmacological treatment. PARTICIPANTS AND SETTING: Children aged 6 months to 17 years who were screened for ACEs in the Behavioral Health Department or in primary care locations as part of an initial consultation visit and who had at least one subsequent healthcare visit during the study period were included in the study. METHODS: Adverse childhood experiences were measured using the ACE screening questionnaire designed by Felitti et al. (1998). Data from the year following administration of the ACE screening tool were retrospectively extracted from the electronic health record. RESULTS: Overall, 1,183 children met study inclusion criteria. Children with any reported ACEs were more likely to no show appointments (1-3 ACEs incidence rate ratio (IRR) [95 % confidence interval (CI)]: 1.40 [1.11-1.77]; 4+ ACEs IRR [95 % CI]: 1.41 [1.08-1.84]) and to use emergency services (1-3 ACEs IRR [95 % CI]: 1.24 [1.00-1.53]; 4+ ACEs: IRR [95 % CI]: 1.42 [1.11-1.81) than children with no ACEs. Those with 4+ ACEs used the telephone nurse advisor less frequently (1-3 ACEs IRR [95 % CI]: 0.67 [0.53-0.84]; 4+ ACEs IRR [95 % CI]: 0.69 [0.53-0.90]). Although ACE scores were associated with healthcare utilization, insurance status was more robustly associated with healthcare utilization than ACE score. CONCLUSIONS: Healthcare systems may employ results from this study to adopt trauma-informed care initiatives. Ensuring that all patients have insurance may be a first step toward improving healthcare utilization.

Implementation of the adverse childhood experiences conversation in primary care.

BACKGROUND: Research has focused on screening for adverse childhood experiences, rather than provision of education as a part of routine anticipatory guidance. An adverse childhood experiences 'conversation' is one method that has not been studied empirically but represents a complimentary or alternative approach to screening which could overcome many existing barriers. OBJECTIVES: This study aims to examine parent/guardian and provider acceptability/feasibility of the adverse childhood experiences conversation during well-child visits in primary care. METHODS: Providers engaged in a conversation with parents/guardians of patients during well-child visits in a family medicine residency clinic. Parents/guardians and providers were surveyed following the visit to examine acceptability and feasibility. Quarterly assessments to further examine provider perspectives were completed. Data were collected for 1 year. RESULTS: In total, 238 parent/guardian and 231 provider surveys were completed. Most parents/guardians felt positively (76%) about and comfortable (81%) with the information discussed and 97% felt that the conversation should be had with their primary care provider specifically. Most providers (71%) indicated that parents/guardians were receptive to the conversation, that the conversations took 1-2 minutes (60%) and that there were few disclosures of adversity (9%), none of which required mandatory reporting. CONCLUSIONS: Results suggest that the adverse childhood experiences conversation is well received by parents/guardians and providers and is feasible to implement into primary care. The conversation could be used as a complimentary or alternative method to screening to further spread knowledge of toxic stress and health, provide resources for families and promote resilience.

The relationship between adverse childhood experiences, healthcare utilization, cost of care and medical comorbidities.

BACKGROUND: Prior research suggests that those experiencing adverse childhood experiences (ACEs) may be higher utilizers of the healthcare system. The frequency and financial impact of kept, cancelled and no-showed visits is largely unknown. OBJECTIVE: To examine the impact of adverse childhood experiences (ACEs) on healthcare utilization in a sample of US adults. PARTICIPANTS AND SETTING: Two thousand thirty-eight adult patients who completed an ACE screening within the behavioral health department of a medium sized, Midwestern healthcare system during 2015-2017 were included. METHODS: Data was extracted retrospectively from 1-year post ACE screen. RESULTS: Individuals with high ACEs (4+) made more but kept fewer appointments than those with no or moderate (1-3) ACEs (p < 0.0001). Individuals with high ACES had more late-cancelled and no-showed appointments compared to those with no ACEs (p's < .0001). Relationships were significant even after controlling for age, gender, and insurance type. Those with high ACEs had the greatest impact on potential lost revenue given that they late-cancelled and no-showed more appointments. Those with high ACEs also had more medical comorbidities, medications, and needed care coordinator than those with moderate or no ACEs (p's < .05) CONCLUSIONS: Results from this study should be used to inform providers and health care systems on the effects of adversity on patterns of utilization of health care and encourage innovative strategies to better address the needs of these patients.

Content and accuracy of nutrition-related posts in bariatric surgery Facebook support groups.

BACKGROUND: Support after bariatric surgery is critical. Access to bariatric support groups is sometimes challenging, leading people to seek support on social media platforms like Facebook. Given the ubiquity of recommendations solicited and provided on Facebook regarding nutrition and bariatric surgery, understanding the content and accuracy of these posts is important. OBJECTIVES: The primary aim of the present study was to describe the content of nutrition-related information sought on bariatric Facebook support groups/pages. A secondary aim was to evaluate the accuracy of this content. SETTING: Integrated multispecialty health system. METHODS: An iterative content analysis process was conducted and resulted in identification of 8 primary coding themes. Additionally, 3 registered dieticians with extensive experience in bariatric surgery and obesity treatment examined posts that provided nutritional recommendations to determine accuracy. RESULTS: Members most commonly sought advice regarding products and practices to assist in achieving nutritional guidelines (35%). Over half of the posts contained inaccurate content or information that was too ambiguous to determine accuracy; 7% of posts were found to be inaccurate or inconsistent with American Society for Metabolic and Bariatric Surgery nutrition guidelines and expert registered dietician opinions, 22% of posts were found to contain both accurate and inaccurate information, and 24% of posts were considered too ambiguous and required more context to determine the accuracy. CONCLUSIONS: Results highlight the need for bariatric programs to provide greater nutrition education support to patients postoperatively and to provide caution about the inconsistent nature of some nutrition-related content found on Facebook bariatric support groups.

Problematic Alcohol Use and Associated Characteristics Following Bariatric Surgery.

PURPOSE: Evidence suggests that a significant minority of individuals who undergo Roux-en-Y gastric bypass (RYGB) experience problematic alcohol and substance use following surgery. However, little research has examined characteristics, drinking patterns, and possible risk factors within this population. To provide descriptive information of a sample of adults with self-identified alcohol use problems following bariatric surgery, this study examined (1) alcohol and substance use symptoms using standardized assessments, (2) current and past psychiatric comorbidity, (3) subjective changes in alcohol sensitivity following surgery, and (4) specific patterns of alcohol use prior to and following bariatric surgery. MATERIALS AND METHODS: Adult participants (N = 26) completed a series of structured diagnostic interviews and self-report assessments (e.g., Alcohol Use Disorders Identification Test [AUDIT], Michigan Alcohol Screening Test [MAST], Drug Abuse Screening Test [DAST]) by telephone 1 to 4 years following a RYGB or sleeve gastrectomy. RESULTS: All participants met objective criteria for current problematic alcohol use based on AUDIT and MAST cutoff scores, reported increased subjective sensitivity to alcohol following surgery, and evidenced significant current and past psychiatric comorbidities, most notably previous major depression (45.5%). Approximately one third of participants evidenced new-onset Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) alcohol use or dependence following surgery. Preoperative drinking frequencies and quantities were similar to those reported during the period of the heaviest postoperative alcohol use. CONCLUSIONS: Findings have implications for pre- and postoperative prevention and intervention efforts. Additional research is needed to further elucidate risk factors for problematic alcohol use following bariatric surgery.

Crucial conversations about weight management with healthcare providers: patients' perspectives and experiences.

PURPOSE: To elicit patient experiences of weight management discussions with providers and provide recommendations for future weight-related discussions. METHODS: 1000 patients who recently saw their provider for non-weight specific appointments were mailed measures of demographics, self-reported height and weight, activity level, adherence, perceptions of and recommendations for weight-related discussions, and internalized weight bias. This study was primarily descriptive and utilized a mixed method design including collection of quantitative and qualitative data. RESULTS: 242 patients responded (24 % response rate); 32.4 % overweight (N = 72), 41.9 % obese (N = 93). 47 % of overweight and 71 % of obese patients recalled that their provider discussed weight; 92 % were motivated to follow recommendations and 89 % felt confident doing so. Most patients (75 %) would like their provider to be "very direct/straightforward" when discussing weight, and 52 % would be "not at all offended" if they were diagnosed as "overweight/obese." Most patients (63 %) reported being "extremely comfortable" discussing weight with providers. Patients with higher BMI had higher levels of internalized weight bias (p < .001) and wanted their provider to "discuss weight sensitively" (p < .05). CONCLUSION: This study suggests that patients have important preferences that providers should be mindful of when discussing weight. While these discussions can be challenging, most patients report that they would be comfortable having these conversations directly and most would have enhanced motivation and confidence following these conversations. Communicating about weight is needed and desired by patients; doing so sensitively with those at higher weight is essential.

Examination of bariatric surgery Facebook support groups: a content analysis.

BACKGROUND: Support following bariatric surgery is vital to ensure long-term postoperative success. Many individuals undergoing bariatric surgery are turning to online modalities, especially the popular social media platform Facebook, to access support groups and pages. Despite evidence suggesting that the majority of patients considering bariatric surgery are utilizing online groups, little is known about the actual content of these groups. OBJECTIVES: The purpose of the present study was to conduct a content analysis of bariatric surgery support groups and pages on Facebook. SETTING: Online via Facebook, independent academic medical center, United States. METHODS: Data from bariatric surgery-related Facebook support groups and pages were extracted over a 1-month period in 2016. Salient content themes (e.g., progress posts, depression content, eating behaviors) were coded reliably (all κ> .70). RESULTS: More than 6,800 posts and replies were coded. Results indicated that seeking recommendations (11%), providing information or recommendations (53%), commenting on changes since surgery (19%), and lending support to other members (32%) were the most common types of posts. Content surrounding anxiety, eating behaviors, depression, body image, weight bias, and alcohol was found less frequently. CONCLUSIONS: Online bariatric surgery groups can be used to receive support, celebrate physical and emotional accomplishments, provide anecdotal accounts of the "bariatric lifestyle" for preoperative patients, and comment on challenges with mental health and experiences of weight bias. Providers should become acquainted with the content commonly found in online groups and exercise caution in recommending these platforms to information-seeking patients.

Unique Contributions of Acceptance and Catastrophizing on Chronic Pain Adaptation.

PURPOSE: Pain catastrophizing and acceptance represent distinct but interrelated constructs that influence adaptation to chronic pain. Clinical and laboratory research suggest that higher levels of catastrophizing and lower levels of acceptance predict worse functioning; however, findings have been mixed regarding which specific outcomes are associated with each construct. The current study evaluates these constructs in relation to pain, affect, and functioning in a treatment-seeking clinical sample. METHOD: Participants included 249 adult patients who were admitted to an interdisciplinary chronic pain rehabilitation program and completed measures of pain and related psychological and physical functioning. RESULTS: Hierarchical multiple regression analyses indicated that pain catastrophizing and acceptance both significantly, but differentially, predicted depressive symptoms and pain-related negative affect. Only pain catastrophizing was a unique predictor of perceived pain severity, whereas acceptance uniquely predicted pain interference and performance in everyday living activities. There were no significant interactions between acceptance and catastrophizing, suggesting no moderation effects. CONCLUSION: Findings from the current study indicate a pattern of results similar to prior studies in which greater levels of catastrophic thinking is associated with higher perceived pain intensity whereas greater levels of acceptance relate to better functioning in activities despite chronic pain. However, in the current study, both acceptance and catastrophizing were associated with negative affect. These relationships were significant beyond the effects of clinical and demographic variables. These results support the role of pain acceptance as an important contribution to chronic pain-related outcomes alongside the well-established role of pain catastrophizing. Results are limited by reliance on self-report data, cross-sectional design, and low racial/ethnic diversity.

Brief Primary Care Obesity Interventions: A Meta-analysis.

CONTEXT: Although practice guidelines suggest that primary care providers working with children and adolescents incorporate BMI surveillance and counseling into routine practice, the evidence base for this practice is unclear. OBJECTIVE: To determine the effect of brief, primary care interventions for pediatric weight management on BMI. DATA SOURCES: Medline, CENTRAL, Embase, PsycInfo, and CINAHL were searched for relevant publications from January 1976 to March 2016 and cross-referenced with published studies. STUDY SELECTION: Eligible studies were randomized controlled trials and quasi-experimental studies that compared the effect of office-based primary care weight management interventions to any control intervention on percent BMI or BMI z scores in children aged 2 to 18 years. DATA EXTRACTION: Two reviewers independently screened sources, extracted data on participant, intervention, and study characteristics, z-BMI/percent BMI, harms, and study quality using the Cochrane and Newcastle-Ottawa risk of bias tools. RESULTS: A random effects model was used to pool the effect size across eligible 10 randomized controlled trials and 2 quasi-experimental studies. Compared with usual care or control treatment, brief interventions feasible for primary care were associated with a significant but small reduction in BMI z score (-0.04, [95% confidence interval, -0.08 to -0.01]; P = .02) and a nonsignificant effect on body satisfaction (standardized mean difference 0.00, [95% confidence interval, -0.21 to 0.22]; P = .98). LIMITATIONS: Studies had methodological limitations, follow-up was brief, and adverse effects were not commonly measured. CONCLUSIONS: BMI surveillance and counseling has a marginal effect on BMI, highlighting the need for revised practice guidelines and the development of novel approaches for providers to address this problem.

Impact of weight status on physical and psychological outcomes of a comprehensive pain rehabilitation programme.

OBJECTIVE: To examine the impact of weight status on physical and psychological outcomes of patients enrolled in a comprehensive pain rehabilitation programme. METHODS: Participants (n = 314; mean body mass index 30.34) were administered measures of pain perception, depression, and physical functioning. Analyses included (Group: healthy weight, overweight, obese) × 2 (Time: admission, discharge) mixed-model analysis of variance (ANOVA) models for variables of interest. RESULTS: All 3 groups of participants evidenced improved pain severity [F(1,311) = 228.94, p < 0.001], pain interference [F(1,311) = 305.93, p < 0.001], pain catastrophizing [F(1,311) = 318.78, p < 0.001], depression [F(1,311) = 191.21, p < 0.001], and physical functioning [F(1,278) = 156.12, p < 0.001] from pre- to post-treatment. No impact of weight status on treatment outcomes emerged. Patients with obesity had lower physical therapy performance scores at both pre- and post-treatment [F(2,278) = 5.98, p = 0.003]; however, results suggested a similar magnitude of physical improvement across all weight ranges. CONCLUSION: Regardless of weight status, patients achieved improvement in physical and psychological functioning following comprehensive pain rehabilitation. The multidisciplinary nature of this intervention probably resulted in improvements for all patients, including those of higher weight.

Comparing the Beck Depression Inventory-II (BDI-II) and Patient Health Questionnaire (PHQ-9) Depression Measures in an Outpatient Bariatric Clinic.

BACKGROUND: Screening for depressive symptoms is important when evaluating bariatric surgery candidates, as worse outcomes can be seen with higher pre-surgical and post-surgical psychiatric comorbidities. The Beck Depression Inventory-II (BDI-II) and Patient Health Questionnaire (PHQ-9) are two widely used depression screening instruments. This study evaluated whether both instruments have similar performance in an outpatient bariatric surgery clinic setting. METHODS: One thousand thirty-four bariatric surgery candidates completed both PHQ-9 and BDI-II whose scores were analyzed in this retrospective study. Spearman's correlation coefficient was calculated to compare total scores on each instrument. PHQ-9 categories were compared to corresponding BDI-II categories via several different methods. Weighted kappa coefficients were calculated for (1) PHQ-9 and BDI-II categories, (2) scores ≥10 on the PHQ-9 and ≥20 on the BDI-II, and (3) the specific item of suicidality. RESULTS: Spearman's correlation was strong at 0.74. The median PHQ-9 and BDI-II scores were 5 and 9, corresponding to the mild and minimal categories, respectively. Weighted kappa analysis demonstrated a moderate association between depressive symptom categories evaluated using three methods. A moderate to substantial association was found for the suicidality item, with agreement of 92.3 %. CONCLUSIONS: PHQ-9 and BDI-II scores in patients seeking bariatric surgery are closely correlated. Categories of depressive symptom severity and responses to suicidality showed moderate to substantial agreement. When choosing an appropriate depression screening tool, these findings support the use of the PHQ-9 as a viable alternative to the BDI-II in patients seeking bariatric surgery.

Distress Tolerance and Psychological Comorbidity in Patients Seeking Bariatric Surgery.

INTRODUCTION/PURPOSE: Distress intolerance is characterized by a low threshold for negative emotional experiences and lack of emotion regulation and has been shown to predict various health outcomes. As such, the primary aim of this study was to determine the association between distress tolerance and psychological variables (eating behaviors, mood, substance use, trauma history), completion of bariatric surgery, and post-bariatric surgery weight loss outcomes and follow up with a provider. MATERIALS AND METHODS: Two hundred forty-eight patients (75 % female, 89 % Caucasian) underwent a multidisciplinary evaluation for bariatric surgery and were assessed for psychiatric disorders via semi-structured clinical interview and psychometric questionnaires. RESULTS: Low distress tolerance was associated with symptoms of depression (p ≤ 0.001), anxiety (p ≤ 0.001), disordered eating behaviors (p ≤ 0.001), substance abuse (p ≤ 0.001), a history of being the victim of childhood sexual abuse (p ≤ 0.001), and with high BMI (p < .05). Patients endorsing higher levels of distress tolerance were more likely to undergo bariatric surgery (p < .01). Distress tolerance was not related to 2-year post-surgical weight loss outcomes or follow up with a provider. CONCLUSION: The ability to tolerate negative affect may be a variable that differentiates which patients undergo bariatric surgery rather than early postoperative outcomes.

The relationship among food addiction, negative mood, and eating-disordered behaviors in patients seeking to have bariatric surgery.

BACKGROUND: Food addiction (FA) may be related to poor weight loss outcomes; however, the literature on food addiction in bariatric surgery-seeking populations is limited. OBJECTIVES: The aim of the present study was to identify the prevalence of FA in a bariatric surgery-seeking population and its association with mood, problematic eating behaviors, and substance use. The relationship between prebariatric surgery food addiction screening and postsurgical outcomes was assessed. SETTING: Academic medical center. METHODS: Adult outpatients (n = 923) seeking bariatric surgery underwent psychological evaluation between January 2012 and May 2014. Patients were administered the Yale Food Addiction Scale (YFAS) to assess FA. Of the original sample, 195 patients underwent Roux-en-Y gastric bypass surgery. Patients returned for medical follow-up at 6 (n = 169) and 12 (n = 113) months postsurgery; 26 (13%) patients at 6 months and 82 (42%) patients at 12 months were lost to follow-up or had not reached 1 year postsurgery. RESULTS: Fourteen percent of patients met FA criteria. Patients positive for FA were more likely to endorse greater levels of depression, anxiety, binge eating episodes, nighttime eating syndrome, and low eating self-efficacy. No relationship was observed between FA and current substance use. FA did not predict postoperative outcomes including weight loss, rehospitalization, or attendance at follow-up medical appointments. CONCLUSIONS: FA is related to psychological distress and eating disordered behaviors among bariatric patients. However, FA was not predictive of short-term (6-12 mo) bariatric surgery outcomes. Future research should determine how FA affects long-term postoperative outcomes and mood stability.