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Ali MR. Comment on: Anemia, iron and vitamin B12 deficiencies after sleeve gastrectomy compared to Roux-en-Y gastric bypass: A meta-analysis. Surg Obes Relat Dis 2014; 10:597-9. [PMID: 24794186 DOI: 10.1016/j.soard.2014.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Accepted: 01/13/2014] [Indexed: 10/25/2022]
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102
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Aftab H, Risstad H, Søvik TT, Tomm Bernklev P, Hewitt S, Kristinsson JA, Mala T. Five-year outcome after gastric bypass for morbid obesity in a Norwegian cohort. Surg Obes Relat Dis 2014; 10:71-8. [DOI: 10.1016/j.soard.2013.05.003] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2012] [Revised: 04/24/2013] [Accepted: 05/10/2013] [Indexed: 12/28/2022]
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103
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Yank V, Xiao L, Wilson SR, Stafford RS, Rosas LG, Ma J. Short-term weight loss patterns, baseline predictors, and longer-term follow-up within a randomized controlled trial. Obesity (Silver Spring) 2014; 22:45-51. [PMID: 23740619 PMCID: PMC3815705 DOI: 10.1002/oby.20510] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Accepted: 05/06/2013] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To examine weight loss patterns and predictors among participants in a primary care-based translation study of the Diabetes Prevention Program lifestyle intervention. DESIGN AND METHODS Cluster analysis identified short-term (12-week) weight loss patterns among 72 intervention participants. Analysis of variance assessed cluster differences in weight loss maintenance at 15-month follow-up. Discriminant analysis identified baseline characteristics that best differentiated between clusters. RESULTS Participants had baseline mean (SD) age of 55.0 (10.8) years and BMI of 31.9 (5.2) kg/m(2) . Cluster analysis identified three short-term weight loss patterns: modest (n = 15; 21%), moderate-and-steady (n = 43; 60%), and substantial-and-early (n = 14; 19%). Only participants with the latter two patterns achieved clinically significant (≥5%) short-term weight loss and maintained it at 15 months. On discriminant analysis, the modest cluster was most differentiated from other clusters by high friend encouragement for dietary change, high obesity-related problems, and low physical well-being. The moderate-and-steady cluster was differentiated by lower physical activity, family encouragement, and depression symptoms. CONCLUSION Results provided insight into the heterogeneity of response to an effective lifestyle intervention by identifying short-term weight loss patterns and their baseline predictors and relationship to 15-month success. If replicated, results may help tailor strategies for participant subgroups in weight loss programs.
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Affiliation(s)
- Veronica Yank
- Department of Medicine, Stanford University School of Medicine
- Department of Health Services Research, Palo Alto Medical Foundation Research Institute
| | - Lan Xiao
- Department of Health Services Research, Palo Alto Medical Foundation Research Institute
| | - Sandra R. Wilson
- Department of Medicine, Stanford University School of Medicine
- Department of Health Services Research, Palo Alto Medical Foundation Research Institute
| | - Randall S. Stafford
- Department of Health Services Research, Palo Alto Medical Foundation Research Institute
| | - Lisa Goldman Rosas
- Department of Health Services Research, Palo Alto Medical Foundation Research Institute
| | - Jun Ma
- Department of Medicine, Stanford University School of Medicine
- Department of Health Services Research, Palo Alto Medical Foundation Research Institute
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104
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Mar J, Karlsson J, Arrospide A, Mar B, Martínez de Aragón G, Martinez-Blazquez C. Two-year changes in generic and obesity-specific quality of life after gastric bypass. Eat Weight Disord 2013; 18:305-10. [PMID: 23760910 DOI: 10.1007/s40519-013-0039-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Accepted: 05/02/2013] [Indexed: 10/26/2022] Open
Abstract
The study objectives were to assess 2-year changes in health-related quality of life (HRQL) after gastric bypass in patients with severe obesity and to analyze HRQL improvements in relation to weight loss after bariatric surgery. This was a prospective intervention study with consecutive patients referred to two bariatric surgical units in the Basque Country. We used both generic (Short Form Health Survey, SF-36 and EuroQol, EQ-5D), and specific questionnaires (Moorehead-Ardelt, MA II and Obesity-related Problems Scale, OP). Effect sizes and receiver operating characteristic (ROC) curves were calculated to assess the change in quality of life. Spearman's correlation coefficient was calculated to assess whether there was an association between changes in body mass index (BMI) and HRQL. Of 82 patients who underwent surgery, 79 were followed-up for 2 years. Mean weight loss was 37% of body weight (49 kg) and BMI fell from 50.6 to 31.8. The initial problems and final improvements were greater in the physical dimensions. Considerable benefits were observed in assessments with all the instruments used. However, the changes in weight/BMI and HRQL were not linear. The comparison with general population showed a similar profile in SF-36 dimensions after surgery. Severely obese patients have lower perceived health across all dimensions of quality of life. Moreover, the impact on functioning is so important that severe obesity can be described as a cause of disability that disappears 2 years after surgical treatment. ROC curves indicate that most of the HRQL measures are poor predictors of change in terms of reduction in body weight or BMI.
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Affiliation(s)
- Javier Mar
- Clinical Management Service, Alto Deba Hospital, Mondragon, Spain,
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105
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Coulman KD, Abdelrahman T, Owen-Smith A, Andrews RC, Welbourn R, Blazeby JM. Patient-reported outcomes in bariatric surgery: a systematic review of standards of reporting. Obes Rev 2013; 14:707-20. [PMID: 23639053 DOI: 10.1111/obr.12041] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Revised: 03/20/2013] [Accepted: 04/01/2013] [Indexed: 12/01/2022]
Abstract
Bariatric surgery is increasingly being used to treat severe obesity, but little is known about its impact on patient-reported outcomes (PROs). For PRO data to influence practice, well-designed and reported studies are required. A systematic review identified prospective bariatric surgery studies that used validated PRO measures. Risk of bias in randomized controlled trials (RCTs) was assessed, and papers were examined for reporting of (i) who completed PRO measures; (ii) missing PRO data and (iii) clinical interpretation of PRO data. Studies meeting all criteria were classified as robust. Eighty-six studies were identified. Of the eight RCTs, risk of bias was high in one and unclear in seven. Sixty-eight different PRO measures were identified, with the Short Form (SF)-36 questionnaire most commonly used. Forty-one (48%) studies explicitly stated measures were completed by patients, 63 (73%) documented missing PRO data and 50 (58%) interpreted PRO data clinically. Twenty-six (30%) met all criteria. Although many bariatric surgery studies assess PROs, study design and reporting is often poor, limiting data interpretation and synthesis. Well-designed studies that include agreed PRO measures are needed with reporting to include integration with clinical outcomes to inform practice.
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Affiliation(s)
- K D Coulman
- Centre for Surgical Research, School of Social and Community Medicine, University of Bristol, Bristol, UK; Department of Bariatric and Upper GI Surgery, Musgrove Park Hospital, Taunton and Somerset NHS Foundation Trust, Taunton, Somerset, UK
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Søvik TT, Karlsson J, Aasheim ET, Fagerland MW, Björkman S, Engström M, Kristinsson J, Olbers T, Mala T. Gastrointestinal function and eating behavior after gastric bypass and duodenal switch. Surg Obes Relat Dis 2013; 9:641-7. [DOI: 10.1016/j.soard.2012.06.006] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Revised: 06/04/2012] [Accepted: 06/11/2012] [Indexed: 01/07/2023]
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107
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De Flines J, Bruwier L, DeRoover A, Paquot N. Obésité et carences préopératoires. NUTR CLIN METAB 2013. [DOI: 10.1016/j.nupar.2012.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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108
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Lee YJ, Moon KH, Choi JH, Cho MJ, Shin SH, Heo Y. Validation of the Korean translation of obesity-related problems scale assessing the quality of life in obese Korean. JOURNAL OF THE KOREAN SURGICAL SOCIETY 2013; 84:140-53. [PMID: 23486934 PMCID: PMC3594641 DOI: 10.4174/jkss.2013.84.3.140] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2012] [Revised: 12/12/2012] [Accepted: 01/06/2013] [Indexed: 01/22/2023]
Abstract
Purpose The objective of this study was to translate the obesity-related problems (OP) scale for Koreans and to validate it for use in Korean populations. Methods Translation and back-translation of the OP scale was performed and a pilot test was conducted. Following this, patients who had received treatment at the Obesity Center of Inha University Hospital were selected for participation in the field test. Cronbach's alpha (α) was used for assessment of the internal consistency of the OP scale. Spearman's correlation coefficients were used to assess the concurrent validity between the OP scale, the EuroQoL-5D (EQ-5D), and the Beck depression inventory (BDI) scale. One-way analysis of variance and t-test were used to assess the factors associated with the OP scale. Results A total of 67 individuals participated in the field study. The standardized Cronbach's α of the OP was 0.913. A significant negative correlation was observed between the OP scale and the EQ-5D and a positive correlation was observed between the OP scale and the BDI (the correlation coefficient with EQ-5D = -0.316, and the BDI = 0.305, P < 0.05). Conclusion The results of this study prove that the Korean version of the OP has been translated and adapted correctly in order to meet the standard of its use.
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Affiliation(s)
- Yeon Ji Lee
- Department of Family Medicine, Inha University School of Medicine, Incheon, Korea
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109
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The Extract of Herbal Medicines Activates AMP-Activated Protein Kinase in Diet-Induced Obese Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:756025. [PMID: 23533517 PMCID: PMC3606713 DOI: 10.1155/2013/756025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2012] [Revised: 02/06/2013] [Accepted: 02/06/2013] [Indexed: 11/17/2022]
Abstract
Our study investigated whether the extract of six herbal medicines (OB-1) has an inhibitory effect on obesity. High-fat diet-(HFD-) induced rats and controls were treated with 40 mg/100 g body weight of OB-1 or saline once a day for 5 weeks. After significant changes in body weight were induced, OB-1 and saline were administered to each subgroup of HFD and control groups for additional 5 weeks. No statistically significant decrease of body weight in OB-1-treated rats was found compared to controls. However, OB-1-treated rats were found to be more active in an open-field test and have a reduction in the size of adipocytes compared to controls. We observed no changes in the mRNA expressions of leptin and adiponectin from adipocytes between OB-1- and saline-treated rats with HFD-induced obesity group. However, OB-1 treatments were shown to be inversely correlated with accumulation of lipid droplets in liver tissue, suggesting that OB-1 could inhibit a lipid accumulation by blocking the pathway related to lipid metabolism. Moreover, the phosphorylation of AMP-activated protein kinase (AMPK) was significantly increased in OB-1-treated rats with HFD compared to controls. These results suggest that OB-1 has no direct antiobesity effect and, however, could be a regulator of cellular metabolism.
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110
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Oh SH, Song HJ, Kwon JW, Park DJ, Lee YJ, Chun H, Kim S, Shim KW. The improvement of quality of life in patients treated with bariatric surgery in Korea. JOURNAL OF THE KOREAN SURGICAL SOCIETY 2013; 84:131-9. [PMID: 23486845 PMCID: PMC3594640 DOI: 10.4174/jkss.2013.84.3.131] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2012] [Revised: 11/22/2012] [Accepted: 12/07/2012] [Indexed: 11/30/2022]
Abstract
PURPOSE Bariatric surgery is considered an efficient treatment for severe obesity, but postoperative complications and psychosocial problems may impact quality of life (QoL). Although QoL is an important aspect of bariatric surgery, few studies have evaluated the changes in QoL. We examined whether severely obese patients who had undergone bariatric surgery had better QoL compared with severely obese adults who had not undergone bariatric surgery in Korea. METHODS Data were obtained from 78 participants in two groups; bariatric surgery group (n = 53) and nonsurgery group (n = 25). EuroQoL-5D (EQ-5D), the impact of weight on quality of life-lite (IWQoL-lite) and the obesity-related psychosocial problem scale (OP-scale) were used to assess the improvement of QoL. RESULTS A total of 78 patients completed the QoL forms as part of their surgical consultation. In the EQ-5D, the changes of EQ-5D 3 level and EQ-5D visual analogue scale in the surgery group was 0.174 and 24.6 versus 0.017 and 17.8 in the nonsurgery group (P = 0.197 and P = 0.179). The changes of IWQoL-lite and OP-scale were significantly improved after bariatric surgery. In the IWQoL-lite, the mean changes in the surgery group was 33.4 versus 14.3 points in the nonsurgery group (P = 0.000). In the OP-scale, the mean changes in the surgery group patients scored 39.3 versus 9.0 points in the nonsurgery group (P = 0.000). CONCLUSION We demonstrated significant improvement of QoL observed after bariatric surgery compared to nonsurgical procedure. The results of this comparative study favor bariatric surgery for the treatment of severe obesity.
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Affiliation(s)
- Sung-Hee Oh
- National Evidence-Based Healthcare Collaborating Agency, Seoul, Korea
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111
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Hamid TA, Momtaz YA, Ibrahim R, Mansor M, Samah AA, Yahaya N, Abdullah SFZ. Development and psychometric properties of the Malaysian elder abuse scale. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/ojpsych.2013.33027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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112
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Nousen EK, Franco JG, Sullivan EL. Unraveling the mechanisms responsible for the comorbidity between metabolic syndrome and mental health disorders. Neuroendocrinology 2013; 98:254-66. [PMID: 24080959 PMCID: PMC4121390 DOI: 10.1159/000355632] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2013] [Accepted: 09/10/2013] [Indexed: 12/25/2022]
Abstract
The increased prevalence and high comorbidity of metabolic syndrome (MetS) and mental health disorders (MHDs) have prompted investigation into the potential contributing mechanisms. There is a bidirectional association between MetS and MHDs including schizophrenia, bipolar disorder, depression, anxiety, attention-deficit/hyperactivity disorder, and autism spectrum disorders. Medication side effects and social repercussions are contributing environmental factors, but there are a number of shared underlying neurological and physiological mechanisms that explain the high comorbidity between these two disorders. Inflammation is a state shared by both disorders, and it contributes to disruptions of neuroregulatory systems (including the serotonergic, dopaminergic, and neuropeptide Y systems) as well as dysregulation of the hypothalamic-pituitary-adrenal axis. MetS in pregnant women also exposes the developing fetal brain to inflammatory factors that predispose the offspring to MetS and psychopathologies. Due to the shared nature of these conditions, treatment should address aspects of both mental health and metabolic disorders. Additionally, interventions that can interrupt the transfer of increased risk of the disorders to the next generation need to be developed. © 2013 S. Karger AG, Basel.
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Affiliation(s)
- Elizabeth K. Nousen
- Division of Diabetes, Obesity, and Metabolism, Oregon National Primate Research Center, Beaverton, OR, USA
| | - Juliana G. Franco
- Division of Diabetes, Obesity, and Metabolism, Oregon National Primate Research Center, Beaverton, OR, USA
| | - Elinor L. Sullivan
- Division of Diabetes, Obesity, and Metabolism, Oregon National Primate Research Center, Beaverton, OR, USA
- Department of Biology, University of Portland, Portland, OR, USA
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Casagrande DS, Repetto G, Mottin CC, Shah J, Pietrobon R, Worni M, Schaan BD. Changes in bone mineral density in women following 1-year gastric bypass surgery. Obes Surg 2012; 22:1287-92. [PMID: 22692668 DOI: 10.1007/s11695-012-0687-z] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
BACKGROUND Roux-en-Y gastric bypass (RYGB) surgery is the gold standard surgical treatment for obesity. However, unintended nutritional deficiencies following this surgery are common, including changes in bone metabolism. We assessed changes in bone mineral density (BMD), nutritional compounds, and bone resorption markers before and 1 year following RYGB surgery. METHODS Our study included 22 female patients with class II/III obesity. A clinical questionnaire, a 24-h recall, blood and urine samples, and dual-energy X-ray absorptiometry were provided. RESULTS Mean age was 37.2 ± 9.6 years; 86 % were Caucasian and 77.2 % were premenopausal. Mean preoperative body mass index was 44.4 ± 5.0 and 27.5 ± 4.5 kg/m(2) at 1-year follow-up (p < 0.001). 25-OH-vitamin D-levels were similar in both periods [11.7 (9.7-18.0) vs. 15.7 (10.2-2.7) pg/dL, p = 0.327]. Serum N-telopeptide (16.3 ± 3.4 vs. 38.2 ± 7.0 nM BCE, p < 0.001) and parathyroid hormone (45.4 ± 16.7 vs. 62.7 ± 28.9 pg/mL, p = 0.026) increased after RYGB surgery, reflecting bone resorption. BMD decreased after RYGB surgery in the lumbar spine (1.13 ± 0.11 vs. 1.04 ± 0.09 g/cm(2), p = 0.001), femoral neck (1.03 ± 0.15 vs. 0.94 ± 0.16 g/cm(2), p = 0.001), and total femur (1.07 ± 0.11 vs. 0.97 ± 0.15 g/cm(2), p = 0.003). CONCLUSIONS Decreased BMD in the lumbar spine, femoral neck, and total femur is detectable in women 1 year after RYGB surgery. Calcium malabsorption, caused by vitamin D deficiency and increased bone resorption, is partially responsible for these outcomes and should be targeted in future clinical trials.
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Affiliation(s)
- Daniela Schaan Casagrande
- Postgraduate Program in Medical Sciences: Endocrinology and Metabolism, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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Franzén K, Johansson JE, Karlsson J, Nilsson K. Validation of the Swedish version of the incontinence impact questionnaire and the urogenital distress inventory. Acta Obstet Gynecol Scand 2012; 92:555-61. [DOI: 10.1111/j.1600-0412.2012.01481.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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115
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Weineland S, Alfonsson S, Dahl J, Ghaderi A. Development and validation of a new questionnaire measuring eating disordered behaviours post bariatric surgery. Clin Obes 2012; 2:160-7. [PMID: 25586251 DOI: 10.1111/cob.12005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2012] [Revised: 11/15/2012] [Accepted: 12/06/2012] [Indexed: 11/28/2022]
Abstract
Contextualization of post-surgery circumstances in terms of key behaviours and emotions related to eating is crucial for reliable screening. Disordered eating post surgery is characterized by frequent snacking and a sense of loss of control over food intake. The purpose of this study was to evaluate the psychometric properties of a short self-report questionnaire entitled Disordered Eating after Bariatric Surgery (DEBS). Results indicate that the DEBS possesses satisfactory psychometric properties in terms of reliability, validity, internal consistency and test-retest reliability. The DEBS may facilitate both systematic clinical evaluation and future research within the area of bariatric surgery.
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Affiliation(s)
- S Weineland
- Department of Psychology, University of Uppsala, Uppsala, Sweden
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116
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Guerrieri R, Nederkoorn C, Jansen A. Disinhibition is easier learned than inhibition. The effects of (dis)inhibition training on food intake. Appetite 2012; 59:96-9. [DOI: 10.1016/j.appet.2012.04.006] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Revised: 03/28/2012] [Accepted: 04/10/2012] [Indexed: 11/25/2022]
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118
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Weineland S, Arvidsson D, Kakoulidis TP, Dahl J. Acceptance and commitment therapy for bariatric surgery patients, a pilot RCT. Obes Res Clin Pract 2012; 6:e1-e90. [DOI: 10.1016/j.orcp.2011.04.004] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2011] [Revised: 03/08/2011] [Accepted: 04/15/2011] [Indexed: 10/18/2022]
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Amstrup AK, Rejnmark L, Mosekilde L. Patients with surgically cured primary hyperparathyroidism have a reduced quality of life compared with population-based healthy sex-, age-, and season-matched controls. Eur J Endocrinol 2011; 165:753-60. [PMID: 21862666 DOI: 10.1530/eje-11-0301] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Primary hyperparathyroidism (PHPT) is associated with feelings of fatigue and depression, as well as limitation to physical and mental functioning. These quality of life (QoL) characteristics improve after parathyroidectomy. However, whether former patients fully regain QoL compared with healthy controls is largely unknown. DESIGN AND PATIENTS Cross-sectional study. Fifty-one former PHPT patients, successfully treated by surgery (mean time since parathyroidectomy 7.4 (range 5-15) years), and 51 sex- and age-matched healthy controls. METHODS The 36-item Short-Form Health Survey version 2 and the WHO-Five Well-being Index. The surveys included questions on overall physical and mental health, functioning, and limitation in daily life activities. RESULTS Former patients scored significantly lower compared with controls in physical functioning (P=0.01), role limitation caused by emotional problems (P=0.01), vitality (P<0.001), and general health (P=0.01). Compared with the controls, cases had a lower median (interquartile range) score of physical component summary (PCS; 54.9 (47.9-58.7) vs 49.6 (45.2-55.9), P=0.03) and mental component summary (MCS; 55.4 (49.7-58.1) vs 52.5 (44.7-55.5), P=0.04). There was no association between time since operation and PCS or MCS. Compared with controls, cases had higher body mass index (BMI; 26.0±4.7 vs 28.8±6.0 kg/m(2), P<0.001) and a higher frequency of cardiovascular diseases (CVD; 41.2 vs 62.7%, P=0.03). After adjustment for differences in BMI and CVD, PCS did no longer differ between groups. However, adjustments did not change the finding of a lower MCS in cases compared with controls. CONCLUSION Even though QoL may improve substantially after surgery, former PHPT patients still have reduced QoL compared with healthy controls.
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Affiliation(s)
- Anne Kristine Amstrup
- Department of Endocrinology and Metabolism, Aarhus Sygehus, THG, Aarhus University Hospital, Tage-Hansens Gade 2, DK-8000 Aarhus C, Denmark.
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Therrien F, Marceau P, Turgeon N, Biron S, Richard D, Lacasse Y. The laval questionnaire: a new instrument to measure quality of life in morbid obesity. Health Qual Life Outcomes 2011; 9:66. [PMID: 21843326 PMCID: PMC3168398 DOI: 10.1186/1477-7525-9-66] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2011] [Accepted: 08/15/2011] [Indexed: 11/12/2022] Open
Abstract
Background Our recent review of the literature uncovered eleven obesity-specific quality of life questionnaires, all with incomplete demonstration of their measurement properties. Our objective was to validate a new self-administered questionnaire specific to morbid obesity to be used in clinical trials. The study was carried out at the bariatric surgery clinic of Laval Hospital, Quebec City, Canada. Methods This study followed our description of health-related quality of life in morbid obesity from which we constructed the Laval Questionnaire. Its construct validity and responsiveness were tested by comparing the baseline and changes at 1-year follow-up in 6 domain scores (symptoms, activity/mobility, personal hygiene/clothing, emotions, social interactions, sexual life) with those of questionnaires measuring related constructs (SF-36, Impact of Weight on Quality of Life-Lite, Rosenberg Self-Esteem Scale and Beck Depression Inventory-II). Results 112 patients (67 who got bariatric surgery, 45 who remained on the waiting list during the study period) participated in this study. The analysis of the discriminative function of the questionnaire showed moderate-to-high correlations between the scores in each domain of our instrument and the corresponding questionnaires. The analysis of its evaluative function showed (1) significant differences in score changes between patients with bariatric surgery and those without, and (2) moderate-to-high correlations between the changes in scores in the new instrument and the changes in the corresponding questionnaires. Most of these correlations met the a priori predictions we had made regarding their direction and magnitude. Conclusion The Laval Questionnaire is a valid measure of health-related quality of life in patients with morbid obesity and is responsive to treatment-induced changes.
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Affiliation(s)
- Fanny Therrien
- Centre de Recherche, Institut Universitaire de Cardiologie et de Pneumologie de Québec affilié à l'Université Laval, 2725 Chemin Ste-Foy, Québec, Québec G1V 4G5, Canada.
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Thieszen CL, Aldana SG, Mahoney ML, Vermeersch DA, Merrill RM, Diehl HA, Greenlaw RL, Englert H. The Coronary Health Improvement Project (CHIP) for Lowering Weight and Improving Psychosocial Health. Psychol Rep 2011; 109:338-52. [DOI: 10.2466/06.10.13.17.pr0.109.4.338-352] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study extends previous research evaluating the association between the CHIP intervention, change in body weight, and change in psychological health. A randomized controlled health intervention study lasting 4 wk. was used with 348 participants from metropolitan Rockford, Illinois; ages ranged from 24 to 81 yr. Participants were assessed at baseline, 6 wk., and 6 mo. The Beck Depression Inventory (BDI) and three selected psychosocial measures from the SF–36 Health Survey were used. Significantly greater decreases in Body Mass Index (BMI) occurred after 6 wk. and 6 mo. follow-up for the intervention group compared with the control group, with greater decreases for participants in the overweight and obese categories. Significantly greater improvements were observed in BDI scores, role-emotional and social functioning, and mental health throughout follow-up for the intervention group. The greater the decrease in BMI through 6 wk., the better the chance of improved BDI score, role-emotional score, social functioning score, and mental health score, with odds ratios of 1.3 to 1.9. Similar results occurred through 6 mo., except the mental health variable became nonsignificant. These results indicate that the CHIP intervention significantly improved psychological health for at least six months afterwards, in part through its influence on lowering BMI.
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Affiliation(s)
| | | | | | | | - Ray M. Merrill
- Department of Health Science, Brigham Young University, Provo, Utah
| | - Hans A. Diehl
- Lifestyle Medicine Institute, Loma Linda, California
| | - Roger L. Greenlaw
- Swedish American Center for Complementary, Medicine, Rockford, Illinois
| | - Heike Englert
- Department of Nutrition, University of Applied Sciences, Muenster, Germany
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Aasheim ET, Aylwin SJB, Radhakrishnan ST, Sood AS, Jovanovic A, Olbers T, le Roux CW. Assessment of obesity beyond body mass index to determine benefit of treatment. Clin Obes 2011; 1:77-84. [PMID: 25585572 DOI: 10.1111/j.1758-8111.2011.00017.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
WHAT IS ALREADY KNOWN ABOUT THIS SUBJECT • Weight or weight loss per se may not indicate health status or health benefit. • There is no gold standard for assessing which patients would benefit most from weight-loss interventions. • The King's Criteria is one of several recently proposed obesity classification systems. WHAT THIS STUDY ADDS • The King's Criteria can capture health problems related to obesity and health benefits after weight loss. • The King's Criteria is a reproducible scoring system. • Using the King's Criteria may help shift the focus of patients and clinicians from weight loss to health gain. SUMMARY Body mass index (BMI) alone does not reflect health status in individuals. The King's Obesity Staging Criteria is a clinical tool for the assessment of patients with complex obesity. We assessed the performance of a modified version of the King's Criteria by scoring 144 obese patients before and 1 year after bariatric surgery. We also evaluated inter-observer variability by having 11 clinicians score the same 12 patients. The King's Obesity Staging Criteria comprise nine health domains: Airways, Body mass index, Cardiovascular disease, Diabetes, Economic complications, Functional limitations, Gonadal axis, Health status (perceived), and body Image. For each domain, a person's health is assigned a score of 0 ('normal health'), 1 ('at risk'), 2 ('established disease') or 3 ('advanced disease'). The patient's mean BMI decreased from 48 ± 7 to 37 ± 7 kg m(-2) post surgery. Before surgery, 84% of patients were either in stage 2 ('established disease') or stage 3 ('advanced disease') for one or more domains other than BMI. The modified King's Criteria showed significant health improvements after surgery, with a higher proportion of patients scored in stage 0 ('normal health') within each health domain (P < 0.001 for all). Observers assigned the same score in >75% of cases for all domains except Health status perceived (71%) and body Image (65%). In conclusion the King's Criteria captured morbidity in obese patients and health gains after weight loss. Different clinicians mostly assigned similar scores. The King's Criteria is a clinical tool that may help shift the focus of patients and clinicians towards improving health and not only losing weight. REGISTRATION NUMBER NCT01112228 (http://www.clinicaltrials.gov).
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Affiliation(s)
- E T Aasheim
- Imperial Weight Centre, Imperial College London, London, UKDepartment of Endocrinology, King's College Hospital NHS Foundation Trust, London, UK
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Drieling RL, Ma J, Stafford RS. Evaluating clinic and community-based lifestyle interventions for obesity reduction in a low-income Latino neighborhood: Vivamos Activos Fair Oaks Program. BMC Public Health 2011; 11:98. [PMID: 21320331 PMCID: PMC3042942 DOI: 10.1186/1471-2458-11-98] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2011] [Accepted: 02/14/2011] [Indexed: 01/24/2023] Open
Abstract
Background Obesity exerts an enormous health impact through its effect on coronary heart disease and its risk factors. Primary care-based and community-based intensive lifestyle counseling may effectively promote weight loss. There has been limited implementation and evaluation of these strategies, particularly the added benefit of community-based intervention, in low-income Latino populations. Design The Vivamos Activos Fair Oaks project is a randomized clinical trial designed to evaluate the clinical and cost-effectiveness of two obesity reduction lifestyle interventions: clinic-based intensive lifestyle counseling, either alone (n = 80) or combined with community health worker support (n = 80), in comparison to usual primary care (n = 40). Clinic-based counseling consists of 15 group and four individual lifestyle counseling sessions provided by health educators targeting behavior change in physical activity and dietary practices. Community health worker support includes seven home visits aimed at practical implementation of weight loss strategies within the person's home and neighborhood. The interventions use a framework based on Social Cognitive Theory, the Transtheoretical Model of behavior change, and techniques from previously tested lifestyle interventions. Application of the framework was culturally tailored based on past interventions in the same community and elsewhere, as well as a community needs and assets assessment. The interventions include a 12-month intensive phase followed by a 12-month maintenance phase. Participants are obese Spanish-speaking adults with at least one cardiovascular risk factor recruited from a community health center in a low-income neighborhood of San Mateo County, California. Follow-up assessments occur at 6, 12, and 24 months for the primary outcome of percent change in body mass index at 24 months. Secondary outcomes include specific cardiovascular risk factors, particularly blood pressure and fasting glucose levels. Discussion and Conclusions If successful, this study will provide evidence for broad implementation of obesity interventions in minority populations and guidance about the selection of strategies involving clinic-based case management and community-based community health worker support. Clinical Trial Registration ClinicalTrials.gov: NCT01242683
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Affiliation(s)
- Rebecca L Drieling
- Program on Prevention Outcomes and Practices, Stanford Prevention Research Center, Stanford School of Medicine, Stanford, CA, USA
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125
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Nelbom B, Naver L, Ladelund S, Hornnes N. Patient Characteristics Associated with a Successful Weight Loss after Bariatric Surgery. ACTA ACUST UNITED AC 2010. [DOI: 10.1089/bar.2010.9994] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Bente Nelbom
- Department of Bariatric Surgery, Gastroenheden, Copenhagen University Hospital, Hvidovre, Denmark
| | - Lars Naver
- Department of Bariatric Surgery, Gastroenheden, Copenhagen University Hospital, Hvidovre, Denmark
| | - Steen Ladelund
- Clinical Research Center, Copenhagen University Hospital, Hvidovre, Denmark
| | - Nete Hornnes
- Clinical Research Center, Copenhagen University Hospital, Hvidovre, Denmark
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126
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Dempsey A, Dyehouse J, Schafer J. The relationship between executive function, AD/HD, overeating, and obesity. West J Nurs Res 2010; 33:609-29. [PMID: 20974898 DOI: 10.1177/0193945910382533] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Attention-deficit/hyperactivity disorder (AD/HD) and obesity are complex, costly disorders affecting physical, emotional, and social well-being. Executive function (EF), the cognitive ability for self-understanding and regulation, is often impaired in AD/HD, yet rarely considered in treatment of obese individuals with AD/HD. The hypothesis for this study is that low EF is seen in individuals with 4 or more symptoms of adult AD/HD and is associated with overeating behaviors leading to obesity. A nonexperimental single group design was used. A volunteer convenience sample (n = 125) completed EF, AD/HD, eating, and BMI measures. Path analysis tested the hypothesized/ modified model. Chi square (χ(2) = 6.15, df = 6, p = .4) and RMSEA (0.014) indicated a very good fit for the data. Assessment of EF and AD/HD symptoms in obese individuals is supported. Further study is needed to more fully understand this relationship and to develop strategies to address overeating behaviors in obese individuals with AD/HD.
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Gripeteg L, Karlsson J, Torgerson J, Lindroos AK. Predictors of very-low-energy diet outcome in obese women and men. Obes Facts 2010; 3:159-65. [PMID: 20616605 PMCID: PMC6452165 DOI: 10.1159/000314655] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE The aim of this study was to explore baseline outcome predictors of a 12-week very-low-energy diet (VLED) treatment. METHODS Obese patients (177 women and 90 men) started treatment. Multivariate linear and logistic regressions were used to predict weight loss (%), successful outcome (>or= 10% weight loss) and attrition. Potential predictors were anthropometry, socioeconomic variables, established questionnaires on health-related quality of life, and eating behavior, and additional questions related to dieting. RESULTS Mean weight loss was 13.5% (standard deviation (SD) 5.6) in women and 15.1% (6.1) in men (p = 0.054). Greater weight loss in women was predicted by having more children, lower education, and better perceived physical health (R-square (R(2)) = 12.7%), and in men by better ambulation capacity, living with a partner/children, and snacking on ice-cream more often (R(2) = 39.4%). Successful outcome in women was predicted by less obesity-related psychosocial dysfunction, and in men by better functioning in social interaction and ambulation capacity. Attrition was predicted by lower age and larger hip circumference in women, and in men by lower perceived general health. Two-week weight loss was independently associated with all outcomes except attrition in women. CONCLUSION Factors related to perceived physical health, social interaction, socio-economic factors, and obesity-related psychosocial problems predicted VLED outcome. The predictors differed by gender.
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Affiliation(s)
- Lena Gripeteg
- Department of Molecular and Clinical Medicine, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden.
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Ma J, Strub P, Camargo CA, Xiao L, Ayala E, Gardner CD, Buist AS, Haskell WL, Lavori PW, Wilson SR. The Breathe Easier through Weight Loss Lifestyle (BE WELL) Intervention: a randomized controlled trial. BMC Pulm Med 2010; 10:16. [PMID: 20334686 PMCID: PMC2860346 DOI: 10.1186/1471-2466-10-16] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2010] [Accepted: 03/24/2010] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Obesity and asthma have reached epidemic proportions in the US. Their concurrent rise over the last 30 years suggests that they may be connected. Numerous observational studies support a temporally-correct, dose-response relationship between body mass index (BMI) and incident asthma. Weight loss, either induced by surgery or caloric restriction, has been reported to improve asthma symptoms and lung function. Due to methodological shortcomings of previous studies, however, well-controlled trials are needed to investigate the efficacy of weight loss strategies to improve asthma control in obese individuals. METHODS/DESIGN BE WELL is a 2-arm parallel randomized clinical trial (RCT) of the efficacy of an evidence-based, comprehensive, behavioral weight loss intervention, focusing on diet, physical activity, and behavioral therapy, as adjunct therapy to usual care in the management of asthma in obese adults. Trial participants (n = 324) are patients aged 18 to 70 years who have suboptimally controlled, persistent asthma, BMI between 30.0 and 44.9 kg/m2, and who do not have serious comorbidities (e.g., diabetes, heart disease, stroke). The 12-month weight loss intervention to be studied is based on the principles of the highly successful Diabetes Prevention Program lifestyle intervention. Intervention participants will attend 13 weekly group sessions over a four-month period, followed by two monthly individual sessions, and will then receive individualized counseling primarily by phone, at least bi-monthly, for the remainder of the intervention. Follow-up assessment will occur at six and 12 months. The primary outcome variable is the overall score on the Juniper Asthma Control Questionnaire measured at 12 months. Secondary outcomes include lung function, asthma-specific and general quality of life, asthma medication use, asthma-related and total health care utilization. Potential mediators (e.g., weight loss and change in physical activity level and nutrient intake) and moderators (e.g., socio-demographic characteristics and comorbidities) of the intervention effects also will be examined. DISCUSSION This RCT holds considerable potential for illuminating the nature of the obesity-asthma relationship and advancing current guidelines for treating obese adults with asthma, which may lead to reduced morbidity and mortality related to the comorbidity of the two disorders. TRIAL REGISTRATION NCT00901095.
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Affiliation(s)
- Jun Ma
- Department of Health Services Research, Palo Alto Medical Foundation Research Institute, Palo Alto, CA, USA
| | - Peg Strub
- Department of Allergy, Asthma, and Immunology, The Permanente Medical Group, San Francisco Medical Center, San Francisco, CA, USA
| | - Carlos A Camargo
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Lan Xiao
- Department of Health Services Research, Palo Alto Medical Foundation Research Institute, Palo Alto, CA, USA
| | - Estela Ayala
- Department of Health Services Research, Palo Alto Medical Foundation Research Institute, Palo Alto, CA, USA
- Department of Pulmonary Medicine & Critical Care, Stanford University School of Medicine, Stanford, CA, USA
| | - Christopher D Gardner
- Stanford Prevention Research Center, Stanford University School of Medicine, Stanford, CA, USA
| | - A Sonia Buist
- Pulmonary & Critical Care Medicine, Oregon Health & Science University, Portland, OR, USA
| | - William L Haskell
- Stanford Prevention Research Center, Stanford University School of Medicine, Stanford, CA, USA
| | - Phillip W Lavori
- Department of Health Research & Policy, Stanford University School of Medicine, Stanford, CA, USA
| | - Sandra R Wilson
- Department of Health Services Research, Palo Alto Medical Foundation Research Institute, Palo Alto, CA, USA
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Ma J, King AC, Wilson SR, Xiao L, Stafford RS. Evaluation of lifestyle interventions to treat elevated cardiometabolic risk in primary care (E-LITE): a randomized controlled trial. BMC FAMILY PRACTICE 2009; 10:71. [PMID: 19909549 PMCID: PMC2779786 DOI: 10.1186/1471-2296-10-71] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2009] [Accepted: 11/12/2009] [Indexed: 01/23/2023]
Abstract
Background Efficacy research has shown that intensive individual lifestyle intervention lowers the risk for developing type 2 diabetes mellitus and the metabolic syndrome. Translational research is needed to test real-world models of lifestyle interventions in primary care settings. Design E-LITE is a three-arm randomized controlled clinical trial aimed at testing the feasibility and potential effectiveness of two lifestyle interventions: information technology-assisted self-management, either alone or in combination with care management by a dietitian and exercise counselor, in comparison to usual care. Overweight or obese adults with pre-diabetes and/or metabolic syndrome (n = 240) recruited from a community-based primary care clinic are randomly assigned to one of three treatment conditions. Treatment will last 15 months and involves a three-month intensive treatment phase followed by a 12-month maintenance phase. Follow-up assessment occurs at three, six, and 15 months. The primary outcome is change in body mass index. The target sample size will provide 80% power for detecting a net difference of half a standard deviation in body mass index at 15 months between either of the self-management or care management interventions and usual care at a two-sided α level of 0.05, assuming up to a 20% rate of loss to 15-month follow-up. Secondary outcomes include glycemic control, additional cardiovascular risk factors, and health-related quality of life. Potential mediators (e.g., treatment adherence, caloric intake, physical activity level) and moderators (e.g., age, gender, race/ethnicity, baseline mental status) of the intervention's effect on weight change also will be examined. Discussion This study will provide objective evidence on the extent of reductions in body mass index and related cardiometabolic risk factors from two lifestyle intervention programs of varying intensity that could be implemented as part of routine health care. Trial registration NCT00842426
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Affiliation(s)
- Jun Ma
- Palo Alto Medical Foundation Research Institute, Palo Alto, CA, USA.
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130
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Ali MR, Rasmussen JJ, Monash JB, Fuller WD. Depression is associated with increased severity of co-morbidities in bariatric surgical candidates. Surg Obes Relat Dis 2009; 5:559-64. [DOI: 10.1016/j.soard.2008.10.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2008] [Revised: 09/30/2008] [Accepted: 10/03/2008] [Indexed: 01/22/2023]
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Abstract
Mental health factors contribute to the onset and maintenance of overweight and obese status in children, adolescents, and adults. Binge eating disorder (BED), body image, self-esteem, mood disorders, and social and family factors affect individuals in different ways and contribute to weight gain and failure in weight loss management. Assessment of these mental health factors and treatment by 1 of several mental health treatment models may not only improve self-worth but also weight loss and maintenance.
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Affiliation(s)
- Mary R Talen
- Behavioral Health Science, MacNeal Family Medicine Residency Program, 3231 South Euclid Avenue, Berwyn, IL 60402, USA
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132
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Abstract
BACKGROUND Clinicians and health professionals are increasingly challenged to understand and consider the different health needs of women and men. The increase of gender awareness and the expanding science of gender medicine will affect more and more clinical practice. This review addresses gender-specific aspects in metabolic disorders and related complications, which represent an increasing burden of this century and a great challenge to public health. DESIGN There is increasing evidence of gender-related differences in risk factors, clinical manifestation and sequelae of obesity and diabetes and increasing knowledge that prevention, detection and therapy of illness affect men and women differently. RESULTS Some gender-specific aspects, especially regarding cardiovascular disease, have been studied in more detail, but for many complications sex-related analyses of the results of both clinical trials and basic science are still missing or disregarded. Impaired glucose and lipid metabolism as well as dysregulation of energy balance and body fat distribution have a great impact on overall health via neuroendocrine changes and inflammatory pathways and deteriorate the course of many diseases with particular harm for women. Metabolic diseases dramatically affect life of men and women from infancy up to old age and are a major challenge for women during pregnancy. Great impact is attached to the intrauterine period and the lifelong implications of fetal programming. CONCLUSIONS Initiation of prospective studies on the impact of gender as primary outcome and investigation of gender-related pathophysiological mechanisms of chronic diseases will help to improve patient care and to implement evidence-based gender-specific prevention programs and clinical recommendations in future.
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Affiliation(s)
- A Kautzky-Willer
- Department of Internal Medicine III, Division of Endocrinology & Metabolism, Medical University of Vienna, Waehringer Guertel 18-20, Vienna, Austria.
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Laraia BA, Siega-Riz AM, Dole N, London E. Pregravid weight is associated with prior dietary restraint and psychosocial factors during pregnancy. Obesity (Silver Spring) 2009; 17:550-8. [PMID: 19131943 PMCID: PMC2790386 DOI: 10.1038/oby.2008.585] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The objective of this study was to investigate the association of pregravid weight status, previous dietary restraint, and psychosocial factors during pregnancy. We used data from the Pregnancy, Infection, and Nutrition study, which recruited 2,006 women at prenatal clinics before 20 weeks' gestation who were >16 years and English speaking. Institute of Medicine BMI cut points of underweight (<19.8), normal weight (19.8-26.0), overweight (>26.0-29.0), obese (>29.0-34.9), and an additional category extremely obese (> or =35.0), were used to categorize weight status. Eight psychosocial measures and dietary restraint were assessed with regard to BMI; perceived stress, trait anxiety, depressive symptoms, internal locus of control (LOC), chance LOC, powerful others LOC, self-esteem, and mastery. Linear regression was used to estimate associations, controlling for potential confounders. A significant trend was found between increasing pregravid weight categories and increasing scores for perceived stress, trait anxiety, depressive symptoms, powerful others LOC and dietary restraint, and decreasing scores for self-esteem and mastery. In adjusted models, pregravid obesity was independently associated with perceived stress, trait anxiety, and depressive symptoms. Extreme obesity was independently associated with all measures except internal LOC. A strong linear association was found between increasing weight categories and dietary restraint. In conclusion, as pregravid weight increased, pregnant women were at greater risk of reporting higher scores on negative psychosocial state and dietary restraints, and reporting lower score on positive personal dispositions.
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Affiliation(s)
- Barbara A Laraia
- Department of Medicine, University of California, San Francisco, San Francisco, California, USA.
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Bilbao A, Mar J, Mar B, Arrospide A, Martínez de Aragón G, Quintana JM. Validation of the Spanish Translation of the Questionnaire for the Obesity-Related Problems Scale. Obes Surg 2009; 19:1393-400. [PMID: 19172366 DOI: 10.1007/s11695-009-9800-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2008] [Accepted: 01/08/2009] [Indexed: 11/25/2022]
Affiliation(s)
- Amaia Bilbao
- Basque Foundation for Health Innovation and Research-CIBER Epidemiología y Salud Pública, Sondika, Vizcaya, Spain.
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Merrill RM, Aldana SG, Greenlaw RL, Diehl HA. The Coronary Health Improvement Projects Impact on Lowering Eating, Sleep, Stress, and Depressive Disorders. AMERICAN JOURNAL OF HEALTH EDUCATION 2008. [DOI: 10.1080/19325037.2008.10599060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Ray M. Merrill
- a Department of Health Science , Brigham Young University , 229-A Richards Building, Provo , UT , 84602
| | | | - Roger L. Greenlaw
- c Rockford Gastroenterology Associates, Ltd. , Rockford , IL , 61107
| | - Hans A. Diehl
- d Lifestyle Medicine Institute , 11538 Anderson St., Loma Linda , CA , 92354
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Corona G, Mannucci E, Fisher AD, Lotti F, Petrone L, Balercia G, Bandini E, Forti G, Maggi M. Low Levels of Androgens in Men with Erectile Dysfunction and Obesity. J Sex Med 2008; 5:2454-63. [DOI: 10.1111/j.1743-6109.2008.00856.x] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chaput JP, Tremblay A. Depression and weight loss: opposite outcome for surgery and rimonabant? Obes Rev 2008; 9:504-7. [PMID: 18643944 DOI: 10.1111/j.1467-789x.2008.00512.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Kolotkin RL, Crosby RD, Gress RE, Hunt SC, Engel SG, Adams TD. Health and health-related quality of life: differences between men and women who seek gastric bypass surgery. Surg Obes Relat Dis 2008; 4:651-8; discussion 658-9. [PMID: 18586572 DOI: 10.1016/j.soard.2008.04.012] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2007] [Revised: 02/15/2008] [Accepted: 04/22/2008] [Indexed: 11/17/2022]
Abstract
BACKGROUND The aim of this study was to examine the differences between male and female bariatric surgery candidates with respect to health-related quality of life (HRQOL), health, sociodemographic variables, and interactions among these variables in a bariatric surgery practice in the United States. Women seek bariatric surgery 5 times more often than men. Research on gender differences in HRQOL is limited, and the results are conflicting. METHODS A total of 794 surgery candidates (mean age 42.2 y; body mass index 46.9 kg/m2; 84.8% women) completed both a weight-related (Impact of Weight on Quality of Life-Lite questionnaire) and a generic (Medical Outcomes Study Short-Form-36) measure of HRQOL. Health was evaluated by questionnaire and clinical interviews. RESULTS Compared to men, women reported reduced HRQOL on 3 of the 5 scales assessing obesity-specific HRQOL and also the physical aspects of general HRQOL. Women also had double the rate of depression (48.5% versus 22.5%), and men had double the rate of sleep apnea (80.3% versus 40.2%). Women were younger, less obese, and were less likely to be married. No gender differences were found in the association between HRQOL and co-morbidities. However, an increasing number of co-morbidities was associated with decreasing physical and mental HRQOL. Additionally, depression was associated with decreased mental HRQOL, and coronary heart disease was associated with decreased physical HRQOL. CONCLUSION Women's reduced HRQOL, particularly in self-esteem, sexual life, and physical functioning, and their greater rates of depression, might play a role in their decision to seek bariatric surgery. Although we could not determine causality, this study is a first step toward understanding why women seek surgery 5 times more often than men.
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Son BK, Kim JY, Lee SS. Effect of adlay, buckwheat and barley on lipid metabolism and aorta histopathology in rats fed an obesogenic diet. ANNALS OF NUTRITION AND METABOLISM 2008; 52:181-7. [PMID: 18544971 DOI: 10.1159/000138121] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2007] [Accepted: 11/19/2007] [Indexed: 02/04/2023]
Abstract
BACKGROUND/AIMS The present study was carried out to evaluate the nutritional quality of adlay (AD), buckwheat (BW) and waxy barley (WB), with particular respect to their fiber components. Plasma lipid parameters, gut transit time and thickness of the aortic wall in rats fed with different grains were evaluated and compared with rats fed on white rice (WR). METHODS The rats were then raised for 4 weeks on an obesogenic diet based on the American Institute of Nutrition-93 (AIN-93 G) diets containing 1% cholesterol and 20% dietary lipids. 40 male rats were divided into 4 groups and raised for 4 weeks with a diet containing one of the following grains: WR, AD, BW, or WB. RESULTS Gut transit time was shortened depending on the grain, with the WB group having the shortest time, followed by the BW group and the AD group, and then the WR group. Plasma lipid profiles differed significantly according to grain combination, and the levels of triglycerides in the AD, BW and WB groups were significantly lower than that in the WR group. The BW and WB groups showed lower levels of total cholesterol and LDL-C, and higher HDL-C than the WR group, although the group fed on AD did not show such results owing to the high content of lipids and calories. Accordingly, the reduction in gut transit time resulted in decreasing levels of triglycerides, total cholesterol and LDL-C. Rats fed on WB and BW showed significantly larger aortic lumen than those fed with AD and WR. Also the wall thickness of the WB group was significantly thinner than that of the WR group. CONCLUSION Consumption of BW- and WB-containing diets significantly improved several cardiovascular risk factors induced by obesity in experimental rats.
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Affiliation(s)
- Bo Kyung Son
- Department of Food and Nutrition, Hanyang University, Seoul, South Korea
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Abstract
BACKGROUND Obesity is a well-known cause of cardiovascular disease burden and premature death, but effects on psychological morbidity remain uncertain. This article reports findings following a systematic review of epidemiological studies to determine whether obesity causes depression. METHODS Multiple databases were searched for English-language studies of etiology of obesity (exposure variable, analyzed as an ordered category) on depression outcomes (dependent variables, continuous or categorical). Studies in children and in women during pregnancy or postpartum were excluded, as were nonrepresentative cross-sectional studies. Searches and identification of studies for inclusion were performed by EA, whereas a descriptive synthesis of important study characteristics was undertaken independently by us. RESULTS We reviewed 24 out of approximately 4500 potentially relevant studies; 4 were prospective cohort studies and 20 were cross-sectional studies (10 from the United States). Effect measures reported in all prospective cohort studies were consistent and suggested that obesity may increase the odds of future depression outcomes (symptoms or nonclinical diagnosis of depression). Effect measures reported in most cross-sectional studies from the United States supported the hypothesized association between obesity and prevalence of depression outcomes for women but not men, in contrast most cross-sectional studies from populations other than the United States consistently failed to find such associations. CONCLUSIONS Overall, there is a weak level of evidence supporting the hypothesis that obesity increases the incidence of depression outcomes. Few high-quality prospective cohort studies exist, and cross-sectional studies account for the vast body of published evidence, and therefore firm conclusions for causality cannot yet be drawn. Our finding warrants additional high-quality etiological research on this topic.
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Abstract
The aim of this review was to identify the ways in which obesity affects the health-related quality of life (HRQoL) of postmenopausal women. This was considered important because a growing body of literature has identified obesity as a significant predictor for a poor psychological wellbeing and negative HRQoL, particularly in women, and because during the transition through the menopause women tend to accumulate more body weight. After searching eight electronic databases, only nine papers appeared meaningful. Although a meta-analysis was not possible, we found that a body mass index (BMI) >30 kg/m2 was associated with a poor HRQoL in postmenopausal women; particularly in the areas associated with physical functioning, energy and vitality, and health perceptions. Thus, clinical management of obese postmenopausal women should focus on weight reduction and exercise in an attempt to improve wellbeing in these areas. However, the paucity of research, the different instruments chosen to measure HRQoL and the methodological limitations of the studies identified, prevented firm conclusions being made about whether the relationship between BMI and HRQoL is linear in postmenopausal women. Further research is needed to explore this relationship; particularly in comparison with underweight postmenopausal women and obese premenopausal women, where a few papers have identified these women as having a worse HRQoL than their obese postmenopausal counterparts. Other measures of central adiposity, including waist circumference and waist-hip ratio are recommended as useful supplemental measures to BMI in future studies.
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Affiliation(s)
- G L Jones
- Health Services Research Section; ScHARR, Sheffield, UK
| | - A Sutton
- Information Resources, ScHARR, Sheffield, UK
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142
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Aasheim ET, Hofsø D, Hjelmesaeth J, Birkeland KI, Bøhmer T. Vitamin status in morbidly obese patients: a cross-sectional study. Am J Clin Nutr 2008; 87:362-9. [PMID: 18258626 DOI: 10.1093/ajcn/87.2.362] [Citation(s) in RCA: 204] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Morbid obesity is associated with low circulating concentrations of 25-hydroxyvitamin D. Few data on the concentrations of other vitamins in morbidly obese patients are available. OBJECTIVE The objective was to compare serum and blood vitamin concentrations in morbidly obese patients with those in healthy subjects. DESIGN In 2 public hospital departments (southeast Norway), we prospectively examined 110 consecutive patients (76 women) and 58 healthy controls (30 women) not taking multivitamin supplements. Patients and controls did not differ significantly in age or ethnicity. The mean (+/-SD) body mass index (in kg/m(2)) was 45 +/- 7 in the patients and was 24 +/- 3 in the controls. Patients with vitamin concentrations lower than 2 SD below the sex-specific mean in controls were considered to have inadequate vitamin status. RESULTS The morbidly obese women and men had significantly lower concentrations of vitamin B-6, vitamin C, 25-hydroxyvitamin D, and lipid-standardized vitamin E than did the healthy controls (P < 0.01 for each). The status of these vitamins was inadequate in a substantial proportion of the patients (11-38%). The status of vitamins A, B-1, B-2, and B-12 and of folic acid was adequate in most of the patients (95-100%). A moderately elevated C-reactive protein concentration was associated with lower vitamin A, B-6, and C concentrations. In a multiple regression analysis, concentrations of alkaline phosphatase (inverse relation) and vitamin C were the strongest determinants of serum vitamin B-6 concentrations. CONCLUSIONS Low concentrations of vitamin B-6, vitamin C, 25-hydroxyvitamin D, and vitamin E adjusted for lipids are prevalent in morbidly obese Norwegian patients seeking weight-loss treatment.
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143
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Abstract
BACKGROUND Obesity is a well-known cause of cardiovascular disease burden and premature death, but effects on depressive symptoms remain equivocal. Depressive symptoms may be more common among the obese individuals who perceive themselves as overweight, rather than those who perceive themselves as having an acceptable weight. Our aim was to determine whether weight status and weight perceptions are independently associated with psychological distress. METHODS We conducted a cross-sectional study using data from the Australian National Health Survey 2004-2005 (N=17 253). All variables were collected by self-report. Adjusted multinomial logistic regression analysis was conducted to generate prevalence odds ratios with 95% confidence intervals (95% CI) for medium (Kessler Psychological Distress Scale (K10) scores of 20-29) and high (K10 scores of 30-50) psychological distress (compared with K10 scores of 10-19 as the reference) associated with weight status (standard body mass index (BMI) cutoffs for underweight, overweight and obesity vs normal weight), weight perception (perceived underweight and overweight vs acceptable weight) and weight misperception (incorrect with BMI vs correct with BMI) adjusting for numerous important covariates. RESULTS Overweight and underweight perception increased the odds of medium (40 and 50%) and high (50 and 120%) psychological distress, whereas weight status and weight misperception were not associated with psychological distress in adjusted analysis. Gender, alcohol consumed per week and post-school education were not significant covariates (at P<0.10 level). CONCLUSIONS Overweight and underweight perception rather than weight status or weight misperception are significant risk factors associated with medium and high psychological distress prevalence and effects appear to be uniform for men and women. Well-designed prospective studies are still needed to determine whether weight perceptions cause psychological distress, and if so, whether symptoms are significantly reduced following effective intervention.
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144
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Guerrieri R, Nederkoorn C, Stankiewicz K, Alberts H, Geschwind N, Martijn C, Jansen A. The influence of trait and induced state impulsivity on food intake in normal-weight healthy women. Appetite 2007; 49:66-73. [PMID: 17261343 DOI: 10.1016/j.appet.2006.11.008] [Citation(s) in RCA: 146] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2006] [Revised: 11/27/2006] [Accepted: 11/30/2006] [Indexed: 11/24/2022]
Abstract
Previous research has linked overeating and overweight/obesity to impulsivity. To find out whether impulsivity causes overeating and hence overweight and obesity, we attempted to prime the concept of impulsivity in healthy participants. In a within-subjects design one sample participated in two conditions. In both conditions participants did a priming task that either hinted subtly at the concept of impulsivity or that was neutral in content. Each time the priming task was followed by a bogus taste test. Trait impulsivity was measured by means of a behavioural task and self-report. Firstly, we hypothesized that participants would eat more during the taste test after they had been primed with the concept "impulsivity" compared to after the control session. Secondly, we expected that a more impulsive personality would predict a heightened food intake. Thirdly, we expected that impulsivity would predict food intake better than restraint. The results showed that both the self-report measure of impulsivity and the behavioural task predicted food intake. Restraint did not significantly predict food intake. Primed impulsivity did not increase food intake, possibly because the priming effect did not last long enough.
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Affiliation(s)
- Ramona Guerrieri
- Department of Experimental Psychology, Maastricht University, PO Box 616, 6200 MD Maastricht, The Netherlands.
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145
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Conradt M, Dierk JM, Schlumberger P, Rauh E, Hebebrand J, Rief W. Development of the Weight- and Body-Related Shame and Guilt Scale (WEB–SG) in a Nonclinical Sample of Obese Individuals. J Pers Assess 2007; 88:317-27. [PMID: 17518553 DOI: 10.1080/00223890701331856] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
In this article, we present the evaluation of the psychometric properties of a new self-report measure of Weight- and Body-Related Shame and Guilt (WEB-SG). The main purpose of the study was to measure shame and guilt feelings separately in obese individuals and investigate differing behavioral and emotional correlates of these emotions. Altogether, 331 obese participants completed the WEB-SG and other established self-report measures. A subset of the participants completed a 6-month follow-up. The WEB-SG proved to be internally consistent and temporally stable over a 6-month period. Regarding the factorial structure, a two-factor conceptualization was supported. The construct validity of the WEB-SG subscales was evidenced by a substantial overlap of common variance with related measures. The subscales Shame and Guilt showed differential correlation patterns to other scales. The WEB-SG is a brief, psychometrically sound measure for assessing body shame and guilt concerning weight control in obese individuals.
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146
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Mathus-Vliegen EMH, de Wit LT. Health-related quality of life after gastric banding. Br J Surg 2007; 94:457-65. [PMID: 17310505 DOI: 10.1002/bjs.5607] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Bariatric surgery ameliorates obesity-associated diseases, resulting in psychological and social benefits. Long-term studies of its effects on quality of life (QOL) assessed with well established instruments are lacking. This prospective study investigated the long-term effects of gastric banding on health-related QOL using an obesity-specific validated measure. METHODS The Health Related Quality of Life (HRQL) questionnaire was completed by 50 severely obese patients before surgery and at 1, 2.5 and 5 years after gastric banding. Ninety-eight subjects with normal weight, matched for age, sex and education, also completed the HRQL questionnaire as controls. RESULTS Surgery was successful in all patients. Mean excess weight loss after 1, 2.5 and 5 years was 42.1, 42.2 and 41.6 per cent respectively. General wellbeing, health distress, depression, perceived attractiveness and self-worth improved significantly over the 5 years and, except for general wellbeing, were still improving after 5 years. There were increases in physical activity and work productivity. Successful weight loss was the main determinant of general wellbeing and health distress, and these were adversely affected by band-related complications. In subjects with a body mass index below 30 kg/m(2), scores improved to values for subjects of normal weight. CONCLUSION Bariatric surgery resulted in sustained improvement in health-related QOL even though not all excess weight was lost. Normalization of health-related QOL may necessitate greater weight losses.
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Affiliation(s)
- E M H Mathus-Vliegen
- Department of Gastroenterology and Hepatology, Academic Medical Centre, University of Amsterdam, The Netherlands.
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147
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Karlsson J, Taft C, Rydén A, Sjöström L, Sullivan M. Ten-year trends in health-related quality of life after surgical and conventional treatment for severe obesity: the SOS intervention study. Int J Obes (Lond) 2007; 31:1248-61. [PMID: 17356530 DOI: 10.1038/sj.ijo.0803573] [Citation(s) in RCA: 555] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To examine trends and effects of weight loss treatment on health-related quality of life (HRQL) in the severely obese over 10 years. DESIGN Swedish obese subjects (SOS) intervention study is a controlled, longitudinal trial of the health effects of weight loss in the severely obese. SUBJECTS A total of 655 of 851 surgically treated and 621 of 852 conventionally treated obese men (body mass index, BMI>or=34) and women (BMI>or=38) who completed 10 years of the study. MEASUREMENTS HRQL was assessed before treatment and after 0.5, 1, 2, 3, 4, 6, 8 and 10 years. RESULTS HRQL change during the 10-year observation period largely followed phases of weight loss, weight regain and weight stability. Improvements and deteriorations in HRQL were associated with the magnitude of weight loss or regain, except regarding anxiety. Peak improvements in the surgical group were observed during the first year of weight loss, whereas the weight regain phase (mainly between 1- and 6-year follow-up) was accompanied by a gradual decline in HRQL. The period from 6- to 10-year follow-up was characterized by relatively stable observations in both weight and HRQL. At 10 years, net gains were noted in all HRQL domains compared to baseline. Comparisons of treatment effects on HRQL in the surgical vs conventional group after 10 years showed significantly better outcome in the surgical group on current health perceptions, social interaction, psychosocial functioning and depression, whereas no significant differences were found for overall mood and anxiety. Long-term results of the study suggest that a maintained weight loss of about 10% is sufficient for positive long-term effects on HRQL, a limit that was reached in about two-thirds of the surgically treated patients who completed 10 years of the study. CONCLUSION Long-lasting weight reduction in the severely obese has a general long-standing positive outcome on HRQL. Bariatric surgery is a favorable option for the treatment of severe obesity, resulting in long-term weight loss and HRQL improvements in a majority of patients. However, difficulties among some surgical patients to control and maintain weight loss over time should not be ignored. Future research should study if the long-term efficacy of bariatric surgery may be further enhanced by implementing lifestyle modification techniques in the postoperative management of patients.
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Affiliation(s)
- J Karlsson
- Health Care Research Unit, Institute of Medicine, Sahlgrenska Academy at Göteborg University, Göteborg, Sweden.
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148
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McClernon FJ, Yancy WS, Eberstein JA, Atkins RC, Westman EC. The effects of a low-carbohydrate ketogenic diet and a low-fat diet on mood, hunger, and other self-reported symptoms. Obesity (Silver Spring) 2007; 15:182-7. [PMID: 17228046 DOI: 10.1038/oby.2007.516] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To investigate the effects of weight loss diets on mood, food cravings, and other self-reported symptoms. RESEARCH METHODS AND PROCEDURES Mood and other symptoms were evaluated by participant self-report using the Atkins Health Indicator Test (AHIT) in individuals undergoing weight loss following either a low-carbohydrate, ketogenic diet (LCKD) or a low-fat diet (LFD). Participants were 119 overweight community volunteers randomized to an LCKD or an LFD. An additional 51 participants who had completed an earlier trial contributed data for the psychometric analyses but were not included in the prospective analyses. Self-reported symptom levels on seven scales factor-analytically derived from the AHIT (negative affect, fatigue, somatic symptoms, physical effects of hunger, insomnia, hunger, and stomach problems) were acquired during 12 visits. RESULTS After adjusting for the change in BMI over the course of the trial, participants experienced significant improvements in most symptoms regardless of diet. Diet group x visit interactions were observed for negative affect [F(9,803) = 2.30, p = 0.015] and hunger [F(9,803) = 3.62, p < 0.0002]. Examination of means indicated that the LCKD group reported less negative affect and hunger, compared with the LFD group. DISCUSSION Regardless of diet, participants experienced significant improvement in a broad range of symptoms. Symptoms of negative affect and hunger improved to a greater degree in patients following an LCKD compared with those following an LFD. Whether these symptom changes explain the greater short-term weight loss generally experienced by LCKD followers deserves further research.
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Affiliation(s)
- F Joseph McClernon
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Suite 210-B Wing, 2200 West Main Street, Durham, NC 27705, USA
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149
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Lacoursiere DY, Baksh L, Bloebaum L, Varner MW. Maternal body mass index and self-reported postpartum depressive symptoms. Matern Child Health J 2006; 10:385-90. [PMID: 16673179 DOI: 10.1007/s10995-006-0075-1] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVES The association between extremes of body mass index (BMI) and depression in women has been documented, yet little is known about the relationship between obesity and postpartum depression (PPD). This study seeks to characterize the association between BMI and PPD. METHODS The 2000-2001 Utah data from Pregnancy Risk Assessment Monitoring System (PRAMS) were used to determine the proportion of women, stratified by prepregnancy body mass index, reporting postpartum depressed mood and stressors during pregnancy. RESULTS The prevalence of self-reported moderate or greater depressive symptoms was 27.7% (S.E. +/-2.2) in underweight, 22.8% (+/-1.2) in normal weight, 24.8% (+/-2.9) in overweight and 30.8% (+/-2.5) in obese women. After controlling for marital status and income, normal BMI (19.8-25.9) was associated with the lowest rate of self-reported postpartum depressive symptoms. There was a two-fold increase in self-reported depressive symptoms requiring assistance among overweight and obese women compared to normal weight women (1.53% normal, 2.99% overweight, and 3.10% obese [p < 0.001]). Obese women were significantly more likely to report emotional and traumatic stressors during pregnancy than normal weight women. CONCLUSION This population-based survey suggests a potential association between prepregnancy body mass index and self-reported postpartum depressive symptoms. Prospective studies of association between obesity and PPD, with improved diagnostic precision are warranted.
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Affiliation(s)
- D Yvette Lacoursiere
- Department of Obstetrics and Gynecology, University of Utah Health Sciences Center, 30N 1900E Suite 2B200, Salt Lake City, 84132, USA.
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150
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Abstract
The measurement of quality of life in patients with obesity is useful to evaluate the effects of treatment (including bariatric surgery) and may influence the development of clinical pathways, service provision, healthcare expenditures and public health policy. Consequently, clinicians, researchers and policy makers must rely on valid measurement instruments. We reviewed 11 obesity-specific quality of life questionnaires and classified them according to their domain of interest and described their measurement properties (specifications, validity, reliability, responsiveness and interpretability). We found that (i) nine questionnaires were developed specifically to be used as evaluative instruments in clinical trials; (ii) only three targeted populations with morbid obesity (body mass index > 40 kg m(-2)); (iii) construct validity was properly studied in three questionnaires; (iv) demonstration of responsiveness from independent randomized controlled trials was available for two of the 11 questionnaires; (v) keys to interpretation of scores were provided for three questionnaires. Future research should include further validation and a better definition of the interpretability of existing instruments.
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Affiliation(s)
- K Duval
- Research Center, Laval Hospital, Institute of Cardiology and Pneumology of Laval University, Quebec, Canada
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