scholarly journals The utility of the Edmonton Obesity Staging System for the prediction of COVID-19 outcomes: a multi-centre study

2022 ◽  
Author(s):  
Marcela Rodríguez-Flores ◽  
Eduardo W. Goicochea-Turcott ◽  
Leonardo Mancillas-Adame ◽  
Nayely Garibay-Nieto ◽  
Malaquías López-Cervantes ◽  
...  
Keyword(s):  
Staging System ◽  
Normal Weight ◽  
Overweight And Obesity ◽  
Class Iii ◽  
Multi Centre Study ◽  
Adjusted Risk ◽  
Increased Risk ◽  
Classification Tool ◽  
Edmonton Obesity Staging System ◽  
Obesity Staging

Abstract Background Patients with obesity have an increased risk for adverse COVID-19 outcomes. Body mass index (BMI) does not acknowledge the health burden associated this disease. The performance of the Edmonton Obesity Staging System (EOSS), a clinical classification tool that assesses obesity-related comorbidity, is compared with BMI, with respect to adverse COVID-19 outcomes. Methods 1071 patients were evaluated in 11 COVID-19 hospitals in Mexico. Patients were classified into EOSS stages. Adjusted risk factors for COVID-19 outcomes were calculated and survival analysis for mechanical ventilation and death was carried out according to EOSS stage and BMI category. Results The risk for intubation was higher in patients with EOSS stages 2 and 4 (HR 1.42, 95% CI 1.02–1.97 and 2.78, 95% CI 1.83–4.24), and in patients with BMI classes II and III (HR 1.71, 95% CI 1.06–2.74, and 2.62, 95% CI 1.65–4.17). Mortality rates were significantly lower in patients with EOSS stages 0 and 1 (HR 0.62, 95% CI 0.42–0.92) and higher in patients with BMI class III (HR 1.58, 95% CI 1.03–2.42). In patients with a BMI ≥ 25 kg/m2, the risk for intubation increased with progressive EOSS stages. Only individuals in BMI class III showed an increased risk for intubation (HR 2.24, 95% CI 1.50–3.34). Mortality risk was increased in EOSS stages 2 and 4 compared to EOSS 0 and 1, and in patients with BMI class II and III, compared to patients with overweight. Conclusions EOSS was associated with adverse COVID-19 outcomes, and it distinguished risks beyond BMI. Patients with overweight and obesity in EOSS stages 0 and 1 had a lower risk than patients with normal weight. BMI does not adequately reflect adipose tissue-associated disease, it is not ideal for guiding chronic-disease management.

Edmonton Obesity Staging System: association with weight history and mortality risk

2011 ◽  
Vol 36 (4) ◽  
pp. 570-576 ◽  
Author(s):  
Jennifer L. Kuk ◽  
Chris I. Ardern ◽  
Timothy S. Church ◽  
Arya M. Sharma ◽  
Raj Padwal ◽  
...  
Keyword(s):  
Mortality Risk ◽  
Vegetable Intake ◽  
Staging System ◽  
Normal Weight ◽  
Elevated Risk ◽  
Weight History ◽  
Risk Of Mortality ◽  
Edmonton Obesity Staging System ◽  
Stage 1 ◽  
Obesity Staging

We sought to determine whether the Edmonton Obesity Staging System (EOSS), a newly proposed tool using obesity-related comorbidities, can help identify obese individuals who are at greater mortality risk. Data from the Aerobics Center Longitudinal Study (n = 29 533) were used to assess mortality risk in obese individuals by EOSS stage (follow-up (SD), 16.2 (7.5) years). The effect of weight history and lifestyle factors on EOSS classification was explored. Obese participants were categorized, using a modified EOSS definition, as stages 0 to 3, based on the severity of their risk profile and conditions (stage 0, no risk factors or comorbidities; stage 1, mild conditions; and stages 2 and 3, moderate to severe conditions). Compared with normal-weight individuals, obese individuals in stage 2 or 3 had a greater risk of all-cause mortality (stage 2 hazards ratio (HR) (95% CI), 1.6 (1.3–2.0); stage 3 HR, 1.7 (1.4–2.0)) and cardiovascular-related mortality (stage 2 HR, 2.1 (1.6–2.8); stage 3 HR. 2.1 (1.6–2.8)). Stage 0/1 was not associated with higher mortality risk. Lower self-ascribed preferred weight, weight at age 21, cardiorespiratory fitness, reported dieting, and fruit and vegetable intake were each associated with an elevated risk for stage 2 or 3. Thus, EOSS offers clinicians a useful approach to identify obese individuals at elevated risk of mortality who may benefit from more attention to weight management. Further research is necessary to determine what EOSS factors are most predictive of mortality risk, and whether these findings can be generalized to other obese populations.

Is overweight/obesity a risk factor for atopic allergic disease in prepubertal children? A case–control study

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Aysel Vehapoglu ◽  
Zeynep Ebru Cakın ◽  
Feyza Ustabas Kahraman ◽  
Mustafa Atilla Nursoy ◽  
Ali Toprak
Keyword(s):  
Body Weight ◽  
Allergic Disease ◽  
Weight Status ◽  
Normal Weight ◽  
Overweight And Obesity ◽  
University Hospital ◽  
Healthy Children ◽  
Prepubertal Children ◽  
Body Weight Status ◽  
Increased Risk

Abstract Objectives It is unclear whether body weight status (underweight/normal weight/overweight/obese) is associated with allergic disease. Our objective was to investigate the relationship between body weight status (body mass index; BMI) and atopic allergic disease in prepubertal children, and to compare children with atopic allergic diseases with non atopic healthy children. Methods A prospective cross sectional study of 707 prepubertal children aged 3–10 years was performed; the participants were 278 atopic children with physician-diagnosed allergic disease (allergic rhinitis and asthma) (serum total IgE level >100 kU/l and eosinophilia >4%, or positivity to at least one allergen in skin test) and 429 non atopic healthy age- and sex-matched controls. Data were collected between December 2019 and November 2020 at the Pediatric General and Pediatric Allergy Outpatient Clinics of Bezmialem Vakıf University Hospital. Results Underweight was observed in 11.6% of all participants (10.8% of atopic children, 12.2% of healthy controls), and obesity in 14.9% of all participants (18.0% of atopic children, 12.8% of controls). Obese (OR 1.71; 95% CI: 1.08–2.71, p=0.021), and overweight status (OR 1.62; 95% CI: 1.06–2.50, p=0.026) were associated with an increased risk of atopic allergic disease compared to normal weight in pre-pubertal children. This association did not differ by gender. There was no relationship between underweight status and atopic allergic disease (OR 1.03; 95% CI: 0.63–1.68, p=0.894). Conclusions Overweight and obesity were associated with an increased risk of atopic allergic disease compared to normal weight among middle-income and high-income pre pubertal children living in Istanbul.

scholarly journals Life-course trajectories of weight and their impact on the incidence of type 2 diabetes

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Diego Yacamán-Méndez ◽  
Ylva Trolle-Lagerros ◽  
Minhao Zhou ◽  
Antonio Monteiro Ponce de Leon ◽  
Hrafnhildur Gudjonsdottir ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Life Course ◽  
Risk Ratio ◽  
Absolute Risk ◽  
Early Adulthood ◽  
Normal Weight ◽  
Overweight And Obesity ◽  
Increased Risk ◽  
Incident Cases

AbstractAlthough exposure to overweight and obesity at different ages is associated to a higher risk of type 2 diabetes, the effect of different patterns of exposure through life remains unclear. We aimed to characterize life-course trajectories of weight categories and estimate their impact on the incidence of type 2 diabetes. We categorized the weight of 7203 participants as lean, normal or overweight at five time-points from ages 7–55 using retrospective data. Participants were followed for an average of 19 years for the development of type 2 diabetes. We used latent class analysis to describe distinctive trajectories and estimated the risk ratio, absolute risk difference and population attributable fraction (PAF) associated to different trajectories using Poisson regression. We found five distinctive life-course trajectories. Using the stable-normal weight trajectory as reference, the stable overweight, lean increasing weight, overweight from early adulthood and overweight from late adulthood trajectories were associated to higher risk of type 2 diabetes. The estimated risk ratios and absolute risk differences were statistically significant for all trajectories, except for the risk ratio of the lean increasing trajectory group among men. Of the 981 incident cases of type 2 diabetes, 47.4% among women and 42.9% among men were attributable to exposure to any life-course trajectory different from stable normal weight. Most of the risk was attributable to trajectories including overweight or obesity at any point of life (36.8% of the cases among women and 36.7% among men). The overweight from early adulthood trajectory had the highest impact (PAF: 23.2% for woman and 28.5% for men). We described five distinctive life-course trajectories of weight that were associated to increased risk of type 2 diabetes over 19 years of follow-up. The variability of the effect of exposure to overweight and obesity on the risk of developing type 2 diabetes was largely explained by exposure to the different life-course trajectories of weight.

Edmonton Obesity Staging System Prevalence in the Wharton Medical Clinic and the Association with Weight Loss

2013 ◽  
Vol 37 ◽  
pp. S255
Author(s):  
Karissa Canning ◽  
Ruth E. Brown ◽  
Sean Wharton ◽  
Arya M. Sharma ◽  
Jennifer L. Kuk
Keyword(s):  
Weight Loss ◽  
Staging System ◽  
Medical Clinic ◽  
Edmonton Obesity Staging System ◽  
Obesity Staging

Edmonton obesity staging system among pediatric patients: a validation and obesogenic risk factor analysis

2018 ◽  
Vol 41 (8) ◽  
pp. 947-957 ◽  
Author(s):  
M. G. Grammatikopoulou ◽  
M. Chourdakis ◽  
K. Gkiouras ◽  
P. Roumeli ◽  
D. Poulimeneas ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Risk Factor ◽  
Pediatric Patients ◽  
Staging System ◽  
Risk Factor Analysis ◽  
Edmonton Obesity Staging System ◽  
Obesity Staging

Ketogenic Diet Acts on Body Remodeling and MicroRNAs Expression Profile

MicroRNA ◽  
2019 ◽  
Vol 8 (2) ◽  
pp. 116-126 ◽  
Author(s):  
Roberto Cannataro ◽  
Mariarita Perri ◽  
Luca Gallelli ◽  
Maria Cristina Caroleo ◽  
Giovambattista De Sarro ◽  
...  
Keyword(s):  
Ketogenic Diet ◽  
Staging System ◽  
Biochemical Parameter ◽  
Blood Biochemical ◽  
Low Carbohydrate ◽  
Obese Subjects ◽  
Biochemical Mechanisms ◽  
Edmonton Obesity Staging System ◽  
Stage 1 ◽  
Obesity Staging

Background: The Ketogenic Diet (KD) promotes metabolic changes and optimizes energy metabolism. It is unknown if microRNAs (miRs) are influenced by KD in obese subjects. The screening of circulating miRs was performed with the FDA approved platform n-counter flex and blood biochemical parameters were dosed by ADVIA 1800. </P><P> Objectives: The aim of this study was to evaluate mir profile under 6 weeks of biphasic KD in obese subjects. We enrolled 36 obese subjects (18 females and 18 males) in stage 1 of Edmonton Obesity Staging System (EOSS) parameter. </P><P> Result: Any correlation was found between biochemical parameter and three miRs, hsa-let-7b-5p, hsa-miR-143-3p and hsa-miR-504-5p influenced in an equal manner in both sexes. The KD resulted safe and ameliorate both biochemical and anthropometric factors in obese subjects re-collocating them into stage 0 of EOSS parameters. Conclusion: The miRs herein identified under KD might be a useful tool to monitor low carbohydrate nutritional regimens which reflect indirectly the regulatory biochemical mechanisms and cell signaling that orchestrate metabolic and signaling pathways.

Obesity Does Not Preclude Safe and Effective Myeloablative Hematopoietic Cell Transplantation (HCT) for Acute Myeloid Leukemia (AML) in Adults

Blood ◽  
2008 ◽  
Vol 112 (11) ◽  
pp. 51-51
Author(s):  
Willis H. Navarro ◽  
Manza-A Agovi ◽  
Brent Logan ◽  
Andrea Bacigalupo ◽  
Karen K Ballen ◽  
...  
Keyword(s):  
Treatment Failure ◽  
Normal Weight ◽  
Overweight And Obesity ◽  
Weight Group ◽  
Risk Of Death ◽  
Increased Risk ◽  
Significant Difference ◽  
Underweight Patients ◽  
Autologous Hct ◽  
Weight Groups

Abstract INTRODUCTION: Obesity is increasingly common in the US and is frequently associated with co-morbid medical conditions that may increase the risk of HCT, often the optimal treatment for AML. HCT risk and outcomes for AML on the basis of body mass index (BMI) have not been well-characterized. Using data from the Center for International Blood and Marrow Transplant Research (CIBMTR), we have previously shown no significant difference in outcomes for autologous HCT for lymphoma among normal weight, overweight, and obese patients (pts) but worse outcomes for underweight pts (Navarro et al, BBMT 2006, 12(5): 541–51). Here, we compare outcomes by weight groups for AML patients who underwent autologous, related, or unrelated HCT. METHODS: Our final population included patients age ≥ 18 who underwent myeloablative unpurged autologous or allogeneic HCT for AML in 1st or 2nd complete remission, primary induction failure, or 1st relapse reported to the CIBMTR from 1995 to 2004. Cord blood HCTs were excluded. Four weight groups were defined based on BMI (BMI=weight (kg)/ height (m2)): underweight &lt;18; normal=18–25; overweight &gt;25–30; and obese &gt;30. Treatment-related mortality (TRM), relapse, leukemia-free survival (LFS), and overall survival (OS) were compared using multivariable proportional hazards regression analysis accounting for patient, disease and HCT-related variables. RESULTS: We included 373 autologous, 2041 related, and 1801 unrelated transplant recipients. Patient-, disease-, and transplant characteristics were well-matched across weight groups and transplant types. Multivariable analysis examining risks (95% confidence intervals) relative to the normal weight group are: HCT Type Normal Underweight Overweight Obese -- =not done due to insufficient number of pts; NS=not significant; treatment failure = death or recurrence of disease. Autologous n=164 n=5 n=112 n=81 Death -- NS NS Treatment failure -- NS NS Relapse -- NS NS TRM -- NS NS Related Allogeneic n=1161 n=31 n=543 n=268 Death 1.86 (1.24–2.78) NS 1.23 (1.04–1.47) Treatment failure 2.08 (1.37–3.15) NS 1.19 (1.00–1.42) Relapse 2.02 (1.18–3.47) NS NS TRM 2.22 (1.17–4.22) NS 1.32 (1.02–1.70) Unrelated Allogeneic n=846 n=31 n=523 n=368 Death NS NS NS Treatment failure NS NS NS Relapse NS 0.82 (0.68–0.99) 0.76 (0.60–0.96) TRM NS NS NS CONCLUSIONS: There were no significant differences in risk of TRM, LFS, relapse or OS for normal weight, overweight or obese patient groups who received autologous HCT. Obese recipients of related HCT for AML had increased risk of death, treatment failure, and TRM, though the magnitude was small, an effect was not seen in the unrelated HCT group. Underweight patients who received a related, but not unrelated HCT, fared substantially worse than normal weight patients for all outcomes. It may be that the higher risk of the unrelated HCT procedure masks important but less obvious risks associated with being underweight whereas in the related donor HCT setting, such risks become manifest. Small numbers of patients limit the ability to better characterize this finding in underweight patients. Disproportionately, fewer transplants have been reported in underweight patients which suggest they experience disease and patient-related factors that preclude transplantation. No differences were observed for incidence of acute or chronic GVHD for any weight group. Overweight and obesity should not be a barrier to HCT; however, caution should be exercised in selecting underweight patients for HCT.

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