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Wang Y, Shen S, Han P, Zheng K, Chen C, Wu Y, Huang C, Guo J, Qi Y, Chen X, Zheng Y, Xia X, Peng S, Guo Q. The association between visceral fat obesity and prefrailty in Chinese older adults: a cross-sectional study. BMC Endocr Disord 2024; 24:136. [PMID: 39090692 PMCID: PMC11295587 DOI: 10.1186/s12902-024-01625-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 06/14/2024] [Indexed: 08/04/2024] Open
Abstract
BACKGROUND The prevalence of obesity is escalating. Previous research has concentrated on the link between frailty and obesity; however, the association between prefrailty and obesity has been less studied. Prefrailty screening and intervention may prevent or postpone frailty in older persons. OBJECTIVE The study was to investigate into the relationship between prefrailty and several obesity indicators in Chinese community-dwelling older individuals. METHODS This research employed the Frailty Screening Index to investigate the frailty phenotype of people living in Shanghai. Bioelectrical impedance analysis was used for evaluating body composition. RESULTS There were 510 participants (39.0%) with high visceral adipose areas. Participants with a high visceral adipose area showed a higher risk of prefrailty (adjusted OR, 1.53; 95% CI, 1.19-1.96), according to multivariate models. When body mass index (BMI) and visceral fat area (VFA) were combined, it was discovered that having an overweight BMI with normal VFA was a protective factor for prefrailty (corrected OR, 0.62; 95% CI, 0.43-0.90), but having a normal weight but excess VFA increased the risk of prefrailty (corrected OR, 1.87; 95% CI, 1.15-3.03). CONCLUSION Visceral fat obesity is an independent risk factor for prefrailty in Chinese older adults. Implementing targeted interventions, such as dietary modifications, increased physical activity, and other lifestyle changes, could play a crucial role in reducing the risk of prefrailty and improving overall health outcomes in this population.
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Affiliation(s)
- Yue Wang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200135, China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Suxing Shen
- Rehabilitation Medicine Department, Tianjin Fifth Central Hospital, Tianjin, 300457, China
| | - Peipei Han
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Kai Zheng
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200135, China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Cheng Chen
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
- School of Health, Fujian Medical University, Fuzhou, 350122, Fujian, China
| | - Yahui Wu
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200135, China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Chuanjun Huang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200135, China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Jiangling Guo
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
- Graduate School of Shanghai University of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Yiqiong Qi
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, 200438, China
| | - Xiaoyu Chen
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Yuxuan Zheng
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Xinwei Xia
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Siyan Peng
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Qi Guo
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China.
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, 200438, China.
- Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences affiliated Zhoupu Hospital, 279 Zhouzhu Highway, Pudong New Area, Shanghai, 201318, China.
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Pellegrini CA, Burkhart L, Ramey K, LaVela SL. Measuring Overweight and Obesity in Persons with Spinal Cord Injury: What Do Health Providers Use and What are the Challenges? Mil Med 2024; 189:e1661-e1667. [PMID: 38029316 DOI: 10.1093/milmed/usad468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/19/2023] [Accepted: 11/27/2023] [Indexed: 12/01/2023] Open
Abstract
INTRODUCTION Obesity is a significant health concern for veterans and individuals with spinal cord injury, yet screening for overweight/obesity can be challenging. This study examines how healthcare providers screen for overweight/obesity and the challenges encountered in identifying overweight/obesity in veterans and persons with spinal cord injury. MATERIALS AND METHODS Healthcare providers who provide care for persons with spinal cord injury completed a semi-structured interview. The interview explored their perspectives on measuring overweight/obesity in persons with spinal cord injury and the challenges they faced. Thematic analysis was used to identify themes that emerged from the interviews. RESULTS Twenty-five providers (88% female with an average experience of 9.6 ± 7.3 years in providing care for spinal cord injury patients) participated in the interviews. The themes described the health indicators and equipment used to assess overweight/obesity, provider concerns regarding measurement, and criteria for classifying overweight/obesity. Body weight and body mass index were the most commonly used indicators. However, concerns were raised regarding accuracy of these measures for spinal cord injury patients, as well as issues related to the accessibility, calibration, and usability of the equipment. Many providers reported using standard body mass index ranges and categories instead of those specific to spinal cord injury. CONCLUSION This study identified the most commonly used indicators of weight or body composition in veterans and persons with spinal cord injury and highlighted providers' concerns with these measures. Future research is needed to identify the most feasible, accurate, and appropriate health indicators that could be used in a clinical setting to identify overweight and obesity in this population.
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Affiliation(s)
- Christine A Pellegrini
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA
| | - Lisa Burkhart
- Center of Innovation for Complex Chronic Healthcare (CINCCH), Department of Veterans Affairs, Hines, IL 60141, USA
- Marcella Niehoff School of Nursing, Loyola University, Maywood, IL 60153, USA
| | - Kaitlyn Ramey
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA
| | - Sherri L LaVela
- Center of Innovation for Complex Chronic Healthcare (CINCCH), Department of Veterans Affairs, Hines, IL 60141, USA
- Department of Physical Medicine and Rehabilitation, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
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de Groot S, Adriaansen JJE, Stolwijk-Swüste JM, Osterthun R, van den Berg-Emons RJG, Post MWM. Obesity in wheelchair users with long-standing spinal cord injury: prevalence and associations with time since injury and physical activity. Spinal Cord 2024; 62:378-386. [PMID: 38649757 DOI: 10.1038/s41393-024-00995-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 04/09/2024] [Accepted: 04/11/2024] [Indexed: 04/25/2024]
Abstract
STUDY DESIGN Secondary analysis of cross-sectional data from the ALLRISC cohort study. OBJECTIVES To investigate the prevalence of obesity and its association with time since injury (TSI) and physical activity (PA) in wheelchair users with long-standing (TSI > 10 years) spinal cord injury (SCI). SETTING Community, The Netherlands. METHODS Wheelchair users with SCI (N = 282) in TSI strata (10-19, 20-29, and ≥30 years) and divided in meeting SCI-specific exercise guidelines or not. Waist circumference (WC) and body mass index (BMI) were assessed. Participants were classified as being obese (WC > 102 cm for men, WC > 88 cm for women; BMI ≥ 25 kg/m2) or not. Logistic regression analyses were performed to investigate the associations between obesity and TSI and PA. RESULTS Almost half of the participants (45-47%) were classified as obese. TSI was significantly associated with obesity, the odds of being obese were 1.4 higher when having a 10 years longer TSI. Furthermore, the odds of being obese were 2.0 lower for participants who were meeting the exercise guidelines. CONCLUSIONS The prevalence of obesity is high in people with long-standing SCI. Those with a longer TSI and individuals who do not meet the exercise guidelines are more likely to be obese and need to be targeted for weight management interventions.
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Affiliation(s)
- Sonja de Groot
- Amsterdam Rehabilitation Research Center | Reade, Amsterdam, The Netherlands.
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands.
| | | | - Janneke M Stolwijk-Swüste
- Centre of Excellence for Rehabilitation Medicine, UMC Utrecht Brain Centre, University Medical Centre Utrecht, Utrecht, The Netherlands
- Department of Spinal Cord Injury and Orthopedics, De Hoogstraat Rehabilitation, Utrecht, The Netherlands
| | - Rutger Osterthun
- Rijndam Rehabilitation, Rotterdam, The Netherlands
- Department of Rehabilitation Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Rita J G van den Berg-Emons
- Department of Rehabilitation Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Marcel W M Post
- De Hoogstraat Rehabilitation, Utrecht, The Netherlands
- Centre for Rehabilitation, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
- Centre of Excellence for Rehabilitation Medicine, UMC Utrecht Brain Centre, University Medical Centre Utrecht, Utrecht, The Netherlands
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Nevedal AL, Wu J, LaVela SL, Harris AHS, Frayne SM, Arnow KD, Barreto NB, Davis K, Eisenberg D. Why may patients with spinal cord injury be overlooked for obesity screening in the Veterans Health Administration? Qualitative research of the perspectives of patients and healthcare providers. Disabil Rehabil 2024; 46:270-281. [PMID: 36591701 DOI: 10.1080/09638288.2022.2159074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 12/11/2022] [Indexed: 01/03/2023]
Abstract
PURPOSE We sought to describe factors influencing reduced rates of obesity screening for patients with spinal cord injury (SCI) in the United States Veterans Health Administration (VA) and to foster potential solutions. MATERIALS AND METHODS Semi-structured interviews with healthcare providers and patients with SCI who were recruited nationally from diverse VAs. We performed rapid qualitative analysis using content analysis of interview data. RESULTS There were 36 providers and 37 patients. We identified provider, patient, and system level barriers to obesity screening for individuals with SCI. Overarching barriers involved provider and patient perceptions that obesity screening is a low priority compared to other health conditions, and body mass index is of low utility. Other obesity screening barriers were related to measuring weight (i.e., insufficient equipment, unknown wheelchair weight, staffing shortages, measurement errors, reduced access to annual screening, insufficient time, patient preference not to be weighed) and measuring height (i.e., insufficient guidance and equipment to this population, measurement errors). CONCLUSIONS Barriers to obesity screenings exist for patients with SCI receiving care in VA. Healthcare provider and patient interviews suggest possible solutions, including standardizing height and weight measurement processes, ensuring equipment availability in clinics, clarifying guidelines, and offering support to providers and patients.IMPLICATIONS FOR REHABILITATIONIndividuals with spinal cord injury (SCI) have higher rates of obesity, but are often overlooked for annual obesity screening, even in clinic settings designed to care for individuals with SCI.Results may help tailor guidelines/education for healthcare and rehabilitation providers offering them guidance for improving obesity screening for individuals with SCI by standardizing weight and height measurement and documentation. To facilitate this, findings highlight the need for resources, such as ensuring clinics have necessary equipment, and increasing patient access to support and equipment.Improving the provision of obesity screening for individuals with SCI is necessary to improve health outcomes and patient satisfaction with care.
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Affiliation(s)
- Andrea L Nevedal
- VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor MI, USA
| | - Justina Wu
- Center for Innovation to Implementation, VA Palo Alto Health Care System, Palo Alto, CA, USA
| | - Sherri L LaVela
- Center of Innovation for Complex Chronic Healthcare, VA Edward Hines Jr, Hines, IL, USA
- Department of Physical Medicine and Rehabilitation, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Alex H S Harris
- Center for Innovation to Implementation, VA Palo Alto Health Care System, Palo Alto, CA, USA
- Stanford-Surgery Policy Improvement Research & Education Center, Stanford University School of Medicine, Stanford, CA, USA
| | - Susan M Frayne
- Center for Innovation to Implementation, VA Palo Alto Health Care System, Palo Alto, CA, USA
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Katherine D Arnow
- Stanford-Surgery Policy Improvement Research & Education Center, Stanford University School of Medicine, Stanford, CA, USA
| | - Nicolas B Barreto
- Stanford-Surgery Policy Improvement Research & Education Center, Stanford University School of Medicine, Stanford, CA, USA
| | - Kristen Davis
- Stanford-Surgery Policy Improvement Research & Education Center, Stanford University School of Medicine, Stanford, CA, USA
| | - Dan Eisenberg
- Center for Innovation to Implementation, VA Palo Alto Health Care System, Palo Alto, CA, USA
- Stanford-Surgery Policy Improvement Research & Education Center, Stanford University School of Medicine, Stanford, CA, USA
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Craven BC, Souza WH, Jaglal S, Gibbs J, Wiest MJ, Sweet SN, Athanasopoulos P, Lamontagne ME, Boag L, Patsakos E, Wolfe D, Hicks A, Maltais DB, Best KL, Gagnon D. Reducing endocrine metabolic disease risk in adults with chronic spinal cord injury: strategic activities conducted by the Ontario-Quebec RIISC team. Disabil Rehabil 2023:1-13. [PMID: 38018518 DOI: 10.1080/09638288.2023.2284223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 11/10/2023] [Indexed: 11/30/2023]
Abstract
PURPOSE The Rehabilitation Interventions for Individuals with a Spinal Cord Injury in the Community (RIISC) team aimed to develop and evaluate innovative rehabilitation interventions to identify endocrine metabolic disease (EMD) risk, intending to reduce the frequency and severity of EMD related morbidity and mortality among adults living with chronic spinal cord injury or disease (SCI/D). MATERIALS AND METHODS An interprovincial team from Ontario and Quebec reviewed available EMD literature and evidence syntheses and completed an inventory of health services, policies and practices in SCI/D care. The review outcomes were combined with expert opinion to create an EMD risk model to inform health service transformation. RESULTS EMD risk and mortality are highly prevalent among adults with chronic SCI/D. In stark contrast, few rehabilitation interventions target EMD outcomes. The modelled solution proposes: 1) abandoning single-disease paradigms and examining a holistic perspective of the individual's EMD risk, and 2) developing and disseminating practice-based research approaches in outpatient community settings. CONCLUSIONS RIISC model adoption could accelerate EMD care optimization, and ultimately inform the design of large-scale longitudinal pragmatic trials likely to improve health outcomes. Linking the RIISC team activities to economic evaluations and policy deliverables will strengthen the relevance and impact among policymakers, health care providers and patients.
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Affiliation(s)
- Beverley Catharine Craven
- Toronto Rehabilitation Institute, Lyndhurst Centre, University Health Network, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
| | - Wagner Henrique Souza
- Kite Research Institute, University Health Network, Lyndhurst Centre, Toronto, Canada
| | - Susan Jaglal
- Department of Physical Therapy, University of Toronto, Toronto, Canada
| | - Jenna Gibbs
- Department of Kinesiology and Physical Education, McGill University, Montreal, Canada
| | | | - Shane N Sweet
- Department of Kinesiology & Physical Education, McGill University, Montreal, Canada
| | - Peter Athanasopoulos
- Senior Manager Public Policy and Government Relations, Spinal Cord Injury Ontario, Toronto, Canada
| | | | - Lynn Boag
- University of Guelph, Guelph, Canada
| | - Eleni Patsakos
- Rehabilitation Sciences Institute, University of Toronto, Toronto, Canada
| | - Dalton Wolfe
- Department of Physical Medicine and Rehabilitation, Western University, Parkwood Institute Research, London, Canada
| | - Audrey Hicks
- Department of Kinesiology, McMaster University, Hamilton, Canada
| | - Désirée B Maltais
- Department of Rehabilitation, Physiotherapy Program, Laval University, Quebec City, Canada
| | - Krista Lynn Best
- Department of Rehabilitation, Faculty of Medicine, Université Laval, Quebec City, Canada
| | - Dany Gagnon
- School of Rehabilitation, Université de Montréal, Montréal, Canada
- Centre for Interdisciplinary Research in Rehabilitation, Institut Universitaire sur la Réadaptation en Déficience Physique de Montréal (IURDPM), Montréal, Canada
- Rehabilitation, Université de Montréal, École de Réadaptation, Montréal, Canada
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Kimball AL, Petrie MA, McCue PM, Johnson KA, Shields RK. Impaired Glucose Tolerance and Visceral Adipose Tissue Thickness among Lean and Non-Lean People with and without Spinal Cord Injury. J Funct Morphol Kinesiol 2023; 8:123. [PMID: 37606417 PMCID: PMC10443282 DOI: 10.3390/jfmk8030123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/15/2023] [Accepted: 08/17/2023] [Indexed: 08/23/2023] Open
Abstract
After spinal cord injury (SCI), multiple adaptations occur that influence metabolic health and life quality. Prolonged sitting and inactivity predispose people with SCI to body composition changes, such as increased visceral adipose tissue (VAT) thickness, which is often associated with impaired glucose tolerance. Our goal is to understand whether VAT is an index of leanness, and, secondarily, whether mobility methods influence glucose tolerance for people living with SCI. A total of 15 people with SCI and 20 people without SCI had fasting oral glucose tolerance tests (OGTT) and VAT thickness (leanness) measured during a single session. Glucose was 51% and 67% greater for individuals with SCI relative to those without SCI after 60 and 120 min of an OGTT (p < 0.001). Glucose area under the curve (AUC) was 28%, 34%, and 60% higher for non-lean people with SCI than lean people with SCI and non-lean and lean people without SCI, respectively (p = 0.05, p = 0.009, p < 0.001). VAT was associated with glucose AUC (R2 = 0.23, p = 0.004). Taken together, these findings suggest that leanness, as estimated from VAT, may be an important consideration when developing rehabilitation programs to influence metabolism among people with SCI.
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Affiliation(s)
| | | | | | | | - Richard K. Shields
- Department of Physical Therapy and Rehabilitation Science, Carver College of Medicine, The University of Iowa, Iowa City, IA 52242, USA; (A.L.K.); (M.A.P.); (P.M.M.); (K.A.J.)
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Hansen RK, Samani A, Laessoe U, Handberg A, Mellergaard M, Figlewski K, Thijssen DHJ, Gliemann L, Larsen RG. Rowing exercise increases cardiorespiratory fitness and brachial artery diameter but not traditional cardiometabolic risk factors in spinal cord-injured humans. Eur J Appl Physiol 2023; 123:1241-1255. [PMID: 36781425 PMCID: PMC9924870 DOI: 10.1007/s00421-023-05146-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 01/26/2023] [Indexed: 02/15/2023]
Abstract
PURPOSE This study assessed the effects of upper-body rowing exercise on cardiorespiratory fitness, traditional cardiometabolic risk factors, and vascular health in individuals with spinal cord injury (SCI). METHODS Seventeen male and female adults with chronic (> 1 yr) motor-complete and incomplete SCI (level of injury: C4-L3) were randomized to control (CON, n = 9) or exercise (UBROW, n = 8). Participants in UBROW performed 12-week, 3 weekly sessions of 30-min upper-body ergometer rowing exercise, complying with current exercise guidelines for SCI. Cardiorespiratory fitness ([Formula: see text]O2peak), traditional risk factors (lipid profile, glycemic control) as well as inflammatory and vascular endothelium-derived biomarkers (derived from fasting blood samples) were measured before and after 6 (6W) and 12 weeks (12W). Brachial artery resting diameter and flow-mediated dilation (FMD) were determined by ultrasound as exploratory outcomes. RESULTS UBROW increased [Formula: see text]O2peak from baseline (15.1 ± 5.1 mL/kg/min; mean ± SD) to 6W (16.5 ± 5.3; P < 0.01) and 12W (17.5 ± 6.1; P < 0.01). UBROW increased resting brachial artery diameter from baseline (4.80 ± 0.72 mm) to 12W (5.08 ± 0.91; P < 0.01), with no changes at 6W (4.96 ± 0.91), and no changes in CON. There were no significant time-by-group interactions in traditional cardiometabolic blood biomarkers, or in unadjusted or baseline diameter corrected FMD. Explorative analyses revealed inverse correlations between changes (∆12W-baseline) in endothelin-1 and changes in resting diameter (r = - 0.56) and FMD% (r = - 0.60), both P < 0.05. CONCLUSION These results demonstrate that 12 weeks of upper-body rowing complying with current exercise guidelines for SCI improves cardiorespiratory fitness and increases resting brachial artery diameter. In contrast, the exercise intervention had no or only modest effects on traditional cardiometabolic risk factors. The study was registered at Clinicaltrials.gov (N-20190053, May 15, 2020).
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Affiliation(s)
- Rasmus Kopp Hansen
- Department of Health Science and Technology, Sport Sciences - Performance and Technology, Aalborg University, Aalborg, Selma Lagerløfs Vej 249, 9260, Gistrup, Denmark.
- Department of Research and Development, University College of Northern Jutland, Aalborg, Denmark.
| | - Afshin Samani
- Department of Health Science and Technology, Sport Sciences - Performance and Technology, Aalborg University, Aalborg, Selma Lagerløfs Vej 249, 9260, Gistrup, Denmark
| | - Uffe Laessoe
- Department of Research and Development, University College of Northern Jutland, Aalborg, Denmark
| | - Aase Handberg
- Department of Clinical Biochemistry, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Maiken Mellergaard
- Department of Clinical Biochemistry, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | | | - Dick H J Thijssen
- Department of Medical BioSciences, Radboud University Medical Centre, Nijmegen, The Netherlands
- Research Institute for Sport and Exercise Science, Liverpool John Moores University, Liverpool, UK
| | - Lasse Gliemann
- The August Krogh Section for Human Physiology, Department of Nutrition, Exercise and Sports, University Of Copenhagen, Copenhagen, Denmark
| | - Ryan Godsk Larsen
- Department of Health Science and Technology, Sport Sciences - Performance and Technology, Aalborg University, Aalborg, Selma Lagerløfs Vej 249, 9260, Gistrup, Denmark
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Kuvijitsuwan B, Fongkaew K, Tengpanitchakul K, Dolkittanasophon J, Chunsanit S, Pattanakuhar S. Correlations between percent body fat measured by dual-energy X-ray absorptiometry and anthropometric measurements in Thai persons with chronic traumatic spinal cord injury. Spinal Cord 2022; 60:1094-1099. [PMID: 35773356 DOI: 10.1038/s41393-022-00828-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 06/18/2022] [Accepted: 06/20/2022] [Indexed: 11/09/2022]
Abstract
STUDY DESIGN Cross-sectional study. OBJECTIVES To determine and compare the correlations of percent body fat (%BF) evaluated by dual-energy X-ray absorptiometry (DEXA) and anthropometric measurements including body mass index (BMI), skinfold thickness, waist circumference, hip circumference, and waist to hip ratio in Thai persons with chronic traumatic spinal cord injury (SCI). SETTING An SCI-specialized rehabilitation facility in a university hospital. METHODS Forty-six Thais with chronic traumatic SCI from a chronic SCI cohort of Maharaj Nakorn Chiang Mai Hospital were enrolled. Anthropometric measurements including weight, height, BMI, waist circumference, hip circumference, waist to hip ratio, and skinfold thickness of four sites (biceps, triceps, subscapular, and suprailiac) were measured. The estimated %BF was calculated using the Durnin-Womersley formula based on the sum of 4-site skinfold thickness. Data of %BF was evaluated by DEXA within 3 months before anthropometric measurements of each participant were obtained. The correlations between each anthropometric parameter and % BF from DEXA were determined by the Pearson correlation coefficient. RESULTS The correlation of %BF between two methods, i.e., DEXA and estimation based on 4-site skinfold thickness, was strongly positive (r = 0.829; p < 0.001). The correlations between %BF from DEXA and hip circumference, BMI, and waist circumference were moderately positive (r = 0.697, 0.540, and 0.540, respectively; all p < 0.001). CONCLUSION Better than the other anthropometric measurements, the estimation of %BF based on the 4-site skinfold using the Durnin-Womersley formula is a practical method for evaluating obesity in Thai people with chronic traumatic SCI.
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Affiliation(s)
- Bhornsuree Kuvijitsuwan
- Department of Rehabilitation Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Korawit Fongkaew
- Medical student, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | | | | | - Supitcha Chunsanit
- Medical student, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Sintip Pattanakuhar
- Department of Rehabilitation Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
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The Diagnosis and Management of Cardiometabolic Risk and Cardiometabolic Syndrome after Spinal Cord Injury. J Pers Med 2022; 12:jpm12071088. [PMID: 35887592 PMCID: PMC9320035 DOI: 10.3390/jpm12071088] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 06/19/2022] [Accepted: 06/21/2022] [Indexed: 11/23/2022] Open
Abstract
Individuals with spinal cord injuries (SCI) commonly present with component risk factors for cardiometabolic risk and combined risk factors for cardiometabolic syndrome (CMS). These primary risk factors include obesity, dyslipidemia, dysglycemia/insulin resistance, and hypertension. Commonly referred to as “silent killers”, cardiometabolic risk and CMS increase the threat of cardiovascular disease, a leading cause of death after SCI. This narrative review will examine current data and the etiopathogenesis of cardiometabolic risk, CMS, and cardiovascular disease associated with SCI, focusing on pivotal research on cardiometabolic sequelae from the last five years. The review will also provide current diagnosis and surveillance criteria for cardiometabolic disorders after SCI, a novel obesity classification system based on percent total body fat, and lifestyle management strategies to improve cardiometabolic health.
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Raguindin PF, Stoyanov J, Eriks-Hoogland I, Stucki G, Jordan X, Schubert M, Franco OH, Muka T, Glisic M. Cardiometabolic risk profiling during spinal cord injury rehabilitation: A longitudinal analysis from Swiss Spinal Cord Injury cohort (SwiSCI). PM R 2022. [PMID: 35648677 DOI: 10.1002/pmrj.12857] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 05/04/2022] [Accepted: 05/17/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Early screening is important in individuals with spinal cord injury (SCI) as they were deemed high-risk for cardiometabolic diseases. Few studies explored changes in cardiometabolic risk profile in the early phase of the injury. Thus, it remains unclear how early the cardiometabolic status deteriorates after injury. OBJECTIVE We determined the longitudinal changes in the cardiometabolic risk profile and examined the association between injury characteristics and cardiometabolic status in subacute SCI. SETTING Multicenter Swiss Spinal Cord Injury Cohort. PARTICIPANTS Adults with traumatic SCI without history of cardiovascular disease or type 2 diabetes. MAIN OUTCOME MEASURES Blood pressure (BP), lipid profile, fasting glucose, waist circumference (WC), weight, body mass index (BMI) and Framingham risk score (FRS) were compared across time and according to the injury characteristics. RESULTS We analyzed the data of 258 individuals with traumatic SCI (110 tetraplegia and 148 paraplegia, 122 motor complete and 136 incomplete). The median age was 50 years (IQR 32-60), with 76.36% (n=197) of the population being male. The median rehabilitation duration was 5.5 months (IQR 3.2-7.1). At admission to rehabilitation, fully-adjusted linear regression models showed higher baseline weight (β 0.06, 95% CI 0.005, 0.11), systolic BP (β 0.05, 95% CI 0.008, 0.09), diastolic BP (β 0.05 95% CI 0.004, 0.10), and triglycerides (β 0.27 95% CI 0.13, 0.42) in paraplegia than tetraplegia. Systolic BP, diastolic BP, HDL-C were higher in incomplete than complete injury. In our main analysis, we observed an increase in cholesterol and HDL-C and lipid ratio when comparing the beginning and end of rehabilitation. Individuals with paraplegia had a higher increase in BMI than tetraplegia, while no differences in other cardiometabolic risk factors were detected when comparing motor incomplete and complete injury. Trajectories of each participant showed that the majority of individuals with SCI decreased FRS score at follow-up compared to baseline and no significant changes in prevalence of cardiometabolic syndrome were observed. At discharge, one-third of study participants were classified as moderate to high risk of CVD, 64% were overweight, and 39.45% had cardiometabolic syndrome. CONCLUSION We observed a modest improvement in lipid profile and FRS during the first inpatient rehabilitation hospitalization. Injury characteristics, such as level and completeness, were not associated with changes in cardiometabolic risk factors in the subacute phase of the injury. Despite this, a significant proportion of study participants remained at risk of cardiometabolic disease at discharge, suggesting that early cardiometabolic preventive strategies may be initiated as early as during the first inpatient rehabilitation hospitalization. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Peter Francis Raguindin
- Swiss Paraplegic Research, Guido A. Zäch Str. 4, 6207 Nottwil, Switzerland.,Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, Switzerland.,Graduate School for Health Sciences, University of Bern, Mittelstrasse 43, Bern, Switzerland
| | - Jivko Stoyanov
- Swiss Paraplegic Research, Guido A. Zäch Str. 4, 6207 Nottwil, Switzerland
| | | | - Gerold Stucki
- Swiss Paraplegic Research, Guido A. Zäch Str. 4, 6207 Nottwil, Switzerland
| | - Xavier Jordan
- Clinique Romande de Réadaptation, Avenue du Grand-Champsec 90, 1950 Sion, Switzerland
| | - Martin Schubert
- University Hospital Balgrist, Spinal Cord Injury Center, Forchstrasse 340, Zurich, Switzerland
| | - Oscar H Franco
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, Switzerland
| | - Taulant Muka
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, Switzerland
| | - Marija Glisic
- Swiss Paraplegic Research, Guido A. Zäch Str. 4, 6207 Nottwil, Switzerland.,Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, Switzerland
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11
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Nam HJ, Yoon JY. Factors and at-risk group associated with hypertension self-management patterns among people with physical disabilities: a latent class analysis. BMC Public Health 2022; 22:1050. [PMID: 35614420 PMCID: PMC9134671 DOI: 10.1186/s12889-022-13482-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 05/17/2022] [Indexed: 12/04/2022] Open
Abstract
Background People with disabilities are vulnerable to chronic diseases such as hypertension. In South Korea, over half of the population living with a physical disability suffer from hypertension. Understanding the typology of hypertension self-management patterns will assist with behavioural interventions for people with physical disabilities. Thus, this study aims to identify the typology of hypertension self-management behavioural patterns, the factors associated with the latent classes, and to recognise potential at-risk populations by comparing potential health outcomes among hypertensive adults with physical disabilities. Methods Data of 1551 participants were extracted from the 2017 National Survey of Disabled Persons. Latent classes were analysed using five indicators of self-management: smoking, alcohol consumption, physical activity, diet, and weight control. Determinants of self-management patterns, such as general characteristics, health-related factors, and social relationships, were identified using multinomial logistic regression. Further, health measures, such as health profile, psychological health, and patient experience, were compared. Results The following three latent classes were identified: “high self-management” group (40.8%), “harmful habitual behaviour” group (20.6%), and “inactive behaviour” group (38.6%). Compared with the high self-management group, the predictors of belonging to the harmful habitual behaviour group were being male, young, and single. Being female, employed, severely disabled, dependent, and unsatisfied with friendships were predictors of the inactive behaviour group. Those in the inactive behaviour group had a poor health-related quality of life, poor subjective health, depression, and unmet medical needs. Conclusions This study provides evidence that there are mutually exclusive subgroups of patients with hypertension regarding self-management patterns, identifies an array of predictive factors in each latent class membership, and distinguishes a high-risk group by comparing the health measures among patients with hypertension with physical disabilities. Analysing subgroups may assist in identifying and meeting the diverse needs of self-management support in hypertensive patients with physical disabilities.
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Affiliation(s)
- Hye Jin Nam
- College of Nursing, Seoul National University, Seoul, 03080, South Korea
| | - Ju Young Yoon
- College of Nursing, Seoul National University, Seoul, 03080, South Korea. .,Research Institute of Nursing Science, Seoul National University, Seoul, 03080, South Korea. .,Center for Human-Caring Nurse Leaders for the Future by Brain Korea 21 (BK 21) Four Project, College of Nursing, Seoul National University, Seoul, 03080, South Korea.
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12
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Sanguinetti RD, Soriano JE, Squair JW, Cragg JJ, Larkin-Kaiser KA, McGirr A, Phillips AA. National survey of mental health and suicidal thoughts in people with spinal cord injury. Spinal Cord 2022; 60:444-450. [PMID: 35347266 DOI: 10.1038/s41393-022-00783-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 02/24/2022] [Accepted: 02/25/2022] [Indexed: 11/09/2022]
Abstract
STUDY DESIGN Retrospective cross-sectional epidemiological study. OBJECTIVES Previous studies have quantified longitudinal psychological morbidity in individuals with spinal cord injury (SCI) relative to uninjured individuals. However, there is limited information regarding how lifestyle and socioeconomic factors are associated with mental health conditions in individuals with SCI. This study aims to quantify and compare mental health and suicidal thoughts in people with and without SCI, and examine the associations between mental health, suicidal thoughts, sex, age, lifestyle, and socioeconomic factors. SETTING Canada. METHODS The 2010 Canadian Community Health Survey (n > 40,000) was used, which includes several measures assessing mental health and suicidal thoughts. Bivariate and multivariate logistic regressions were performed and odds ratios with corresponding 95% confidence intervals were estimated. Sensitivity analyses were performed to evaluate the effect of covariates on reported effect sizes. RESULTS People with SCI had higher odds of having mood (3.6) and anxiety disorders (2.5), suicidal thoughts (2.3), self-perceived stress (1.9), and depression (4.4); in addition to lower odds of having good self-perceived mental health (0.24) and satisfaction with life (0.25). These differences persisted after adjusting for age, sex, lifestyle, and socioeconomic factors. Lower household income, fruit and vegetable consumption, and physical activity levels, and increased smoking use were associated with poorer mental health in individuals with SCI. CONCLUSIONS Mental health is poorer in those with SCI when compared with the general population. Those with SCI exhibit a unique profile of lifestyle and socioeconomic factors that are associated with poorer mental health and increased suicidal thoughts.
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Affiliation(s)
| | - Jan Elaine Soriano
- Departments of Physiology and Pharmacology Cardiac Sciences & Clinical Neurosciences, Libin Cardiovascular Institute of Alberta, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
| | - Jordan W Squair
- Departments of Physiology and Pharmacology Cardiac Sciences & Clinical Neurosciences, Libin Cardiovascular Institute of Alberta, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada.,MD/PhD Training Program, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Jacquelyn J Cragg
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada.,International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
| | - Kelly A Larkin-Kaiser
- Departments of Physiology and Pharmacology Cardiac Sciences & Clinical Neurosciences, Libin Cardiovascular Institute of Alberta, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
| | - Alexander McGirr
- Department of Psychiatry, Hotchkiss Brain Institute, Mathison Centre for Mental Health Research and Education, University of Calgary, Calgary, AB, Canada
| | - Aaron A Phillips
- Departments of Physiology and Pharmacology Cardiac Sciences & Clinical Neurosciences, Libin Cardiovascular Institute of Alberta, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada.
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13
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Shin JW, Kim T, Lee BS, Kim O. Factors Affecting Metabolic Syndrome in Individuals With Chronic Spinal Cord Injury. Ann Rehabil Med 2022; 46:24-32. [PMID: 35272437 PMCID: PMC8913272 DOI: 10.5535/arm.21144] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 12/13/2021] [Indexed: 01/05/2023] Open
Abstract
Objective To assess the validity of different anthropometric measures (waist circumference [WC], body mass index [BMI], and percentage body fat) in diagnosing metabolic syndrome (MetS) among individuals with SCI and provides preliminary data for future studies in setting obesity cutoff values for this population. Methods This was a single-center retrospective cohort study. Sample information, anthropometric measures, and MetS variables of 157 individuals with chronic SCI were collected from an electronic medical records database. Results Increasing age (odds ratio [OR]=1.040, p=0.016) and lower neurological level of injury (OR=1.059, p=0.046) were risk factors for MetS. Male BMI (r=0.380, p<0.001) and male WC (r=0.346, p<0.001) were positively correlated with the number of MetS subfactors. Individuals with non-obese WC, excluding central obesity, were associated with having no MetS subfactors (p=0.005), and individuals with obese WC were associated with one or more subfactors (p=0.005). BMI was associated with MetS diagnosis (area under the curve=0.765, p<0.001), with the calculated cutoff value for BMI being 22.8 kg/m2. Conclusion This study calls for a stricter BMI cutoff for individuals with SCI in diagnosing MetS and warrants a large population-based study to define central obesity according to sex and ethnicity.
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14
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Chatterjee D, Sen S, Gupta S, Verma RS. A profile of body composition and obesity related gene polymorphism among eastern and north eastern populations of India. Meta Gene 2022. [DOI: 10.1016/j.mgene.2021.100984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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15
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The effect of metformin on body mass index and metabolic parameters in non-diabetic HIV-positive patients: a meta-analysis. J Diabetes Metab Disord 2021; 20:1901-1911. [PMID: 34900832 DOI: 10.1007/s40200-021-00869-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 07/31/2021] [Indexed: 10/20/2022]
Abstract
We sought to evaluate the effetc of metformin on body mass index (BMI) and metabolic parameters in HIV-positive patients. We performed a comprehensive search through five major indexing databases, using keywords ("metformin" OR "dimethylguanylguanidine" OR "biguanide" OR "Glucophage") AND ("HIV" OR "human immunodeficiency virus" OR "AIDS" OR "Acquired immunodeficiency syndrome"), and all possible combinations until January 15, 2021. We measured standardized mean differences (SMD) and 95% confidence intervals (CI) for each outcome. We finally included 12 RCTs (577 participants, 274 in the metformin group and 303 in the comparators). Metformin did not significantly change BMI index compared to various comparators. Metformin generally improve LDL levels (SMD = 0.29, 95% CI: - 1.00 1.57, P = 0.01), HDL levels (SMD = - 0.15, 95% CI: - 0.72 0.41, P = 0.001), triglycerides values (SMD = 0.46, 95% CI: - 0.36 1.27, P < 0.00001), fasting glucose (SMD = - 0.82, 95% CI: - 1.80 0.15, P < 0.00001), insulin 120 min (SMD = - 0.82, 95% CI: - 1.59-0.04, P = 0.02), and glucose 120 min (SMD = - 1.24, 95% CI: - 2.57 0.10, P < 0.0001), but worsened total cholesterol values (SMD = 1.24, 95% CI: - 0.98 3.46, P = 0.0001). Metformin is safe for weight loss in obese people; however, this drug may not be suitable for everyone, especially those who are not overweight. Nevertheless the body of evidences may suggest that metformin had promising impacts on metabolic parameters in patients with both HIV, it is still unknown that such surrogate changes will translate to long-standing clinical advantages. Supplementary Information The online version contains supplementary material available at 10.1007/s40200-021-00869-1.
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Wahl U, Hirsch T. A systematic review of cardiovascular risk factors in patients with traumatic spinal cord injury. VASA 2021; 51:46-55. [PMID: 34852665 DOI: 10.1024/0301-1526/a000981] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Objective: The main risk factors for cardiac events, and particularly for the development of atherosclerosis, are diabetes mellitus, arterial hypertension, dyslipidemia and smoking. Patients with a traumatic spinal cord injury (SCI) may present with autonomic nervous system dysfunction depending on their level of spinal cord injury. Studies have found a rise in cardiovascular mortality. A systematic review was conducted that focused on this patient group's predisposition to vascular risk. Methods: We performed a PubMed and Cochrane database search. After applying specific search criteria, 42 articles were included in our analysis out of a total of 10,784 matches. The articles were selected with the aim of establishing cardiovascular risk factors in patients with traumatic spinal cord injury. Results: Patients with SCI are at an increased risk for peripheral artery disease even in the absence of cardiovascular risk factors. Major vascular changes to the arteries of patients with SCI include: a reduction in lumen size, increased vessel wall tension, higher vascular stiffness, an impaired reactive hyperemic response, and a lack of reduced vascular resistance. The findings for carotid atherosclerosis were inconclusive. This group of patients also has a higher disposition for diabetes mellitus, lipid metabolism disorders and coronary artery disease. Paraplegics are more likely to suffer from dyslipidemia, obesity and PAD, while tetraplegics are more likely to have diabetes mellitus. Conclusions: Patients with SCI are more likely to have cardiovascular risk factors and have cardiovascular disease compared to the normal population. Peripheral circulatory disorders are particularly common. Patients with SCI are now considered to be a new risk group for cardiovascular disease; however, large epidemiological studies are needed to verify in more detail the cardiovascular risk profile of this patient group.
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Affiliation(s)
- Uwe Wahl
- Department of Internal Medicine, BG Hospital Bergmannstrost Halle, Halle/Saale, Germany
| | - Tobias Hirsch
- Practice for Internal Medicine and Vascular Diseases, Vein Competence Centre, Halle/Saale, Germany
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17
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Changes in body composition during and after inpatient rehabilitation in people with recent spinal cord injury. Spinal Cord Ser Cases 2021; 7:88. [PMID: 34584070 DOI: 10.1038/s41394-021-00446-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 09/07/2021] [Accepted: 09/07/2021] [Indexed: 11/08/2022] Open
Abstract
STUDY DESIGN Prospective cohort study. OBJECTIVES To investigate changes in body composition parameters in people with recent spinal cord injury (SCI) during their first inpatient rehabilitation and up to 1 year after discharge and whether those potential changes over time varied between different personal and lesion characteristics groups. SETTING Rehabilitation center, the Netherlands. METHODS People with recent SCI (≥18 years; n = 53) were tested around admission (T0) and discharge (T1) of inpatient rehabilitation. A sub-group (n = 19) was measured 1 year after discharge (T2). Personal and lesion characteristics were registered at T0. Anthropometry (height, body mass, body mass index, and waist circumference) was performed at T0, T1, and T2. Bioelectrical impedance analysis (BIA) was measured at T0 and T1. RESULTS During inpatient rehabilitation, no significant changes in all body composition parameters were found. During the first year after discharge, body mass index (26.8 kg/m2) significantly increased compared with the level at both admission (25.4 kg/m2; p = 0.01, 95% CI: 0.32-2.52) and discharge (25.1 kg/m2; p = 0.02, 95% CI: 0.26-3.00). People with paraplegia showed an increase in absolute waist circumference (6.5%) compared with people with tetraplegia who showed a net decrease (-5.5%) in the year after discharge (p = 0.047, 95% CI: 0.27-33.62). CONCLUSIONS A stable body composition during inpatient rehabilitation is followed by an increased BMI in the year after discharge in people with recent SCI. People with paraplegia showed an increase in absolute waist circumference compared with people with tetraplegia who showed a net decrease in the year after discharge.
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Raguindin PF, Bertolo A, Zeh RM, Fränkl G, Itodo OA, Capossela S, Bally L, Minder B, Brach M, Eriks-Hoogland I, Stoyanov J, Muka T, Glisic M. Body Composition According to Spinal Cord Injury Level: A Systematic Review and Meta-Analysis. J Clin Med 2021; 10:jcm10173911. [PMID: 34501356 PMCID: PMC8432215 DOI: 10.3390/jcm10173911] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 08/16/2021] [Accepted: 08/23/2021] [Indexed: 12/17/2022] Open
Abstract
The level of injury is linked with biochemical alterations and limitations in physical activity among individuals with spinal cord injury (SCI), which are crucial determinants of body composition. We searched five electronic databases from inception until 22 July 2021. The pooled effect estimates were computed using random-effects models, and heterogeneity was calculated using I2 statistics and the chi-squared test. Study quality was assessed using the Newcastle–Ottawa Scale. We pooled 40 studies comprising 4872 individuals with SCI (3991 males, 825 females, and 56 sex-unknown) in addition to chronic SCI (median injury duration 12.3 y, IQR 8.03–14.8). Individuals with tetraplegia had a higher fat percentage (weighted mean difference (WMD) 1.9%, 95% CI 0.6, 3.1) and lower lean mass (WMD −3.0 kg, 95% CI −5.9, −0.2) compared to those with paraplegia. Those with tetraplegia also had higher indicators of central adiposity (WMD, visceral adipose tissue area 0.24 dm2 95% CI 0.05, 0.43 and volume 1.05 L 95% CI 0.14, 1.95), whereas body mass index was lower in individuals with tetraplegia than paraplegia (WMD −0.9 kg/mg2, 95% CI −1.4, −0.5). Sex, age, and injury characteristics were observed to be sources of heterogeneity. Thus, individuals with tetraplegia have higher fat composition compared to paraplegia. Anthropometric measures, such as body mass index, may be inaccurate in describing adiposity in SCI individuals.
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Affiliation(s)
- Peter Francis Raguindin
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, 3012 Bern, Switzerland; (O.A.I.); (T.M.); (M.G.)
- Swiss Paraplegic Research, Guido A. Zäch Str. 1, 6207 Nottwil, Switzerland; (A.B.); (R.M.Z.); (G.F.); (S.C.); (M.B.); (I.E.-H.); (J.S.)
- Graduate School for Health Sciences, University of Bern, Mittelstrasse 43, 3012 Bern, Switzerland
- Correspondence:
| | - Alessandro Bertolo
- Swiss Paraplegic Research, Guido A. Zäch Str. 1, 6207 Nottwil, Switzerland; (A.B.); (R.M.Z.); (G.F.); (S.C.); (M.B.); (I.E.-H.); (J.S.)
| | - Ramona Maria Zeh
- Swiss Paraplegic Research, Guido A. Zäch Str. 1, 6207 Nottwil, Switzerland; (A.B.); (R.M.Z.); (G.F.); (S.C.); (M.B.); (I.E.-H.); (J.S.)
| | - Gion Fränkl
- Swiss Paraplegic Research, Guido A. Zäch Str. 1, 6207 Nottwil, Switzerland; (A.B.); (R.M.Z.); (G.F.); (S.C.); (M.B.); (I.E.-H.); (J.S.)
- Graduate School for Cellular and Biomedical Sciences, University of Bern, Mittelstrasse 43, 3012 Bern, Switzerland
| | - Oche Adam Itodo
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, 3012 Bern, Switzerland; (O.A.I.); (T.M.); (M.G.)
- Swiss Paraplegic Research, Guido A. Zäch Str. 1, 6207 Nottwil, Switzerland; (A.B.); (R.M.Z.); (G.F.); (S.C.); (M.B.); (I.E.-H.); (J.S.)
- Graduate School for Health Sciences, University of Bern, Mittelstrasse 43, 3012 Bern, Switzerland
| | - Simona Capossela
- Swiss Paraplegic Research, Guido A. Zäch Str. 1, 6207 Nottwil, Switzerland; (A.B.); (R.M.Z.); (G.F.); (S.C.); (M.B.); (I.E.-H.); (J.S.)
| | - Lia Bally
- Department of Diabetes, Endocrinology, Nutritional Medicine, Metabolism, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse 15, 3010 Bern, Switzerland;
| | - Beatrice Minder
- Public Health & Primary Care Library, University Library of Bern, University of Bern, Mittelstrasse 43, 3012 Bern, Switzerland;
| | - Mirjam Brach
- Swiss Paraplegic Research, Guido A. Zäch Str. 1, 6207 Nottwil, Switzerland; (A.B.); (R.M.Z.); (G.F.); (S.C.); (M.B.); (I.E.-H.); (J.S.)
| | - Inge Eriks-Hoogland
- Swiss Paraplegic Research, Guido A. Zäch Str. 1, 6207 Nottwil, Switzerland; (A.B.); (R.M.Z.); (G.F.); (S.C.); (M.B.); (I.E.-H.); (J.S.)
- Swiss Paraplegic Center, Guido A. Zäch Str. 1, 6207 Nottwil, Switzerland
| | - Jivko Stoyanov
- Swiss Paraplegic Research, Guido A. Zäch Str. 1, 6207 Nottwil, Switzerland; (A.B.); (R.M.Z.); (G.F.); (S.C.); (M.B.); (I.E.-H.); (J.S.)
| | - Taulant Muka
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, 3012 Bern, Switzerland; (O.A.I.); (T.M.); (M.G.)
| | - Marija Glisic
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, 3012 Bern, Switzerland; (O.A.I.); (T.M.); (M.G.)
- Swiss Paraplegic Research, Guido A. Zäch Str. 1, 6207 Nottwil, Switzerland; (A.B.); (R.M.Z.); (G.F.); (S.C.); (M.B.); (I.E.-H.); (J.S.)
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Cirnigliaro CM, La Fountaine MF, Hobson JC, Kirshblum SC, Dengel DR, Spungen AM, Bauman WA. Predicting Cardiometabolic Risk From Visceral Abdominal Adiposity in Persons With Chronic Spinal Cord Injury. J Clin Densitom 2021; 24:442-452. [PMID: 34001430 DOI: 10.1016/j.jocd.2021.03.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 03/26/2021] [Accepted: 03/29/2021] [Indexed: 01/19/2023]
Abstract
Persons with spinal cord injury (SCI) have increased adiposity that may predispose to cardiovascular disease compared to those who are able-bodied (AB). The purpose of this study was to determine the relationships between dual energy X-ray absorptiometry (DXA)-derived visceral adipose tissue (VAT) and biomarkers of lipid metabolism and insulin resistance in persons with chronic SCI. A prospective observational study in participants with chronic SCI and age- and gender-matched AB controls. The study was conducted at a Department of Veterans Affairs Medical Center and Private Rehabilitation Hospital. The quantification of DXA-derived VAT volume (VATvol) and blood-derived markers of lipid and carbohydrate metabolism were determined in 100 SCI and 51 AB men. The VATvol was acquired from a total body DXA scan and analyzed using iDXA enCore CoreScan software (GE Lunar). Blood samples were collected for the serum lipid profile and plasma and glucose concentrations, with the latter two values used to calculate a measure of insulin resistance. In the SCI and AB groups, VAT% was significantly correlated with most cardiometabolic biomarkers. The results of the binary logistic regression analysis revealed that participants who had a VATvol above the cutoff value of 1630 cm3 were 3.1-, 4.8-, 5.6-, 19.2-, and 16.7-times more likely to have high serum triglycerides (R2N= 0.09, p = 0.014), low serum high density lipoprotein cholesterol (R2N = 0.16, p < 0.001), HOMA2-IR (R2N = 0.18, p < 0.001), metabolic syndrome (R2N = 0.25, p < 0.001), and a 10-yr Framingham Risk Score ≥ 10% (R2N = 0.16, p = 0.001), respectively, when compared to participants below this VATvol cutoff value. Our findings reveal that persons with chronic SCI have a higher VATvol than that of AB controls, and VATvol correlates directly with biomarkers of lipid and carbohydrate metabolism that are strong predictors of cardiometabolic disorders.
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Affiliation(s)
- Christopher M Cirnigliaro
- Department of Veterans Affairs Rehabilitation Research & Development Service, National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA.
| | - Michael F La Fountaine
- Department of Veterans Affairs Rehabilitation Research & Development Service, National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA; Department of Physical Therapy, School of Health and Medical Sciences, Seton Hall University, South Orange, NJ; Departments of Medical Sciences and Neurology, Hackensack Meridian School of Medicine at Seton Hall University, Nutley, NJ, USA
| | - Joshua C Hobson
- Department of Kinesiology and Applied Physiology, University of Delaware, Newark, DE, USA
| | - Steven C Kirshblum
- Kessler Institute for Rehabilitation, West Orange, NJ; Department of Physical Medicine and Rehabilitation, Rutgers New Jersey Medical School, Newark, NJ
| | - Donald R Dengel
- School of Kinesiology, University of Minnesota, Minneapolis, MN
| | - Ann M Spungen
- Medical Service, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA; Department of Veterans Affairs Rehabilitation Research & Development Service, National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA; Departments of Medicine and Rehabilitation and Human Performance, Icahn School of Medicine at Mount, Sinai, New York, NY, USA
| | - William A Bauman
- Medical Service, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA; Department of Veterans Affairs Rehabilitation Research & Development Service, National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA; Departments of Medicine and Rehabilitation and Human Performance, Icahn School of Medicine at Mount, Sinai, New York, NY, USA
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Pineda E, Brunner EJ, Llewellyn CH, Mindell JS. The retail food environment and its association with body mass index in Mexico. Int J Obes (Lond) 2021; 45:1215-1228. [PMID: 33597735 PMCID: PMC8159738 DOI: 10.1038/s41366-021-00760-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 11/24/2020] [Accepted: 01/20/2021] [Indexed: 11/08/2022]
Abstract
BACKGROUND/OBJECTIVE Mexico has one of the highest rates of obesity and overweight worldwide, affecting 75% of the population. The country has experienced a dietary and food retail transition involving increased availability of high-calorie-dense foods and beverages. This study aimed to assess the relationship between the retail food environment and body mass index (BMI) in Mexico. SUBJECTS/METHODS Geographical and food outlet data were obtained from official statistics; anthropometric measurements and socioeconomic characteristics of adult participants (N = 22,219) came from the nationally representative 2012 National Health and Nutrition Survey (ENSANUT). Densities (store count/census tract area (CTA)) of convenience stores, restaurants, fast-food restaurants, supermarkets and fruit and vegetable stores were calculated. The association of retail food environment variables, sociodemographic data and BMI was tested using multilevel linear regression models. RESULTS Convenience store density was high (mean (SD) = 50.0 (36.9)/CTA) compared with other food outlets in Mexico. A unit increase in density of convenience stores was associated with a 0.003 kg/m2 (95% CI: 0.0006, 0.005, p = 0.011) increase in BMI, equivalent to 0.34 kg extra weight for an adult 1.60 m tall for every additional 10% store density increase (number of convenience stores per CTA (km2)). Metropolitan areas showed the highest density of food outlet concentration and the highest associations with BMI (β = 0.01, 95% CI: 0.004-0.01, p < 0.001). A 10% store density increase in these areas would represent a 1 kg increase in weight for an adult 1.60 m tall. CONCLUSIONS Convenience store density was associated with higher mean BMI in Mexican adults. An excessive convenience store availability, that offers unhealthy food options, coupled with low access to healthy food resources or stores retailing healthy food, including fruits and vegetables, may increase the risk of higher BMI. This is the first study to assess the association of the retail food environment and BMI at a national level in Mexico.
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Affiliation(s)
- Elisa Pineda
- Research Department of Epidemiology and Public Health, University College London, London, UK.
- Centre for Health Economics & Policy Innovation (CHEPI), Imperial College Business School, London, UK.
- School of Public Health, Imperial College London, London, UK.
| | - Eric J Brunner
- Research Department of Epidemiology and Public Health, University College London, London, UK
| | - Clare H Llewellyn
- Research Department of Behavioural Science and Health, University College London, London, UK
| | - Jennifer S Mindell
- Research Department of Epidemiology and Public Health, University College London, London, UK
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21
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Assessment of body composition in spinal cord injury: A scoping review. PLoS One 2021; 16:e0251142. [PMID: 33961647 PMCID: PMC8104368 DOI: 10.1371/journal.pone.0251142] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 04/21/2021] [Indexed: 11/19/2022] Open
Abstract
The objective of this scoping review was to map the evidence on measurement properties of body composition tools to assess whole-body and regional fat and fat-free mass in adults with SCI, and to identify research gaps in order to set future research priorities. Electronic databases of PubMed, EMBASE and the Cochrane library were searched up to April 2020. Included studies employed assessments related to whole-body or regional fat and/or fat-free mass and provided data to quantify measurement properties that involved adults with SCI. All searches and data extractions were conducted by two independent reviewers. The scoping review was designed and conducted together with an expert panel (n = 8) that represented research, clinical, nutritional and lived SCI experience. The panel collaboratively determined the scope and design of the review and interpreted its findings. Additionally, the expert panel reached out to their professional networks to gain further stakeholder feedback via interactive practitioner surveys and workshops with people with SCI. The research gaps identified by the review, together with discussions among the expert panel including consideration of the survey and workshop feedback, informed the formulation of future research priorities. A total of 42 eligible articles were identified (1,011 males and 143 females). The only tool supported by studies showing both acceptable test-retest reliability and convergent validity was whole-body dual-energy x-ray absorptiometry (DXA). The survey/workshop participants considered the measurement burden of DXA acceptable as long as it was reliable, valid and would do no harm (e.g. radiation, skin damage). Practitioners considered cost and accessibility of DXA major barriers in applied settings. The survey/workshop participants expressed a preference towards simple tools if they could be confident in their reliability and validity. This review suggests that future research should prioritize reliability and validity studies on: (1) DXA as a surrogate 'gold standard' tool to assess whole-body composition, regional fat and fat-free mass; and (2) skinfold thickness and waist circumference as practical low-cost tools to assess regional fat mass in persons with SCI, and (3) females to explore potential sex differences of body composition assessment tools. Registration review protocol: CRD42018090187 (PROSPERO).
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Gomes SL, Bobby Z, Ganesan P, Saroja K, Parameswari G R. Metabolic syndrome and its related biochemical derangements in breast cancer patients who received neoadjuvant chemotherapy: A study from a tertiary care oncology centre from Puducherry, South India. Diabetes Metab Syndr 2021; 15:975-980. [PMID: 33962149 DOI: 10.1016/j.dsx.2021.04.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 04/20/2021] [Accepted: 04/22/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND AIMS Comparison of the existence of metabolic syndrome, its components and their related biochemical complications between newly diagnosed and treated breast cancer patients. METHODS Forty newly diagnosed untreated breast cancer patients and forty breast cancer patients who had received 7 cycles of neoadjuvant chemotherapy were recruited as group 1 and group 2 respectively. Height, weight, blood pressure, hormonal status, and tumor size were noted. The fasting blood glucose and lipid profile were estimated in AU 5811 Beckman coulter Clinical chemistry analyzer. Fasting insulin was estimated using Beckman Coulter access immunoassay system (UnicelDxI600). HbA1c assay was carried out in HPLC based ion exchange chromatography (Tosoh automated glycohemoglobin analyzer G8. Homeostasis Model Assessment 2-IR (HOMA 2-IR), HOMA-% B and HOMA-% S were calculated using an online calculator HOMA CALCULATOR [Oxford University]. Serum hsCRP and MDA were estimated by ELISA. FRAP assay was carried out manually to measure antioxidant status. RESULTS The existence of metabolic syndrome as well as type 2 diabetes was higher in the treated group when compared to the untreated patients. However, there were no significant differences in the indices of glucose homeostasis, low grade inflammation, oxidative stress and individual components of metabolic syndrome between the two groups. The triple negative patients were more prone to develop metabolic syndrome when compared to the triple positive patients. CONCLUSION Suitable therapeutic approaches may be planned out to address the metabolic syndrome and its related complications among breast cancer patients especially during the course of treatment.
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Gorgey AS, Ennasr AN, Farkas GJ, Gater DR. Anthropometric Prediction of Visceral Adiposity in Persons With Spinal Cord Injury. Top Spinal Cord Inj Rehabil 2021; 27:23-35. [PMID: 33814881 DOI: 10.46292/sci20-00055] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Over two-thirds of persons with spinal cord injury (SCI) experience neurogenic obesity-induced cardiometabolic syndrome (CMS) and other chronic comorbidities. Obesity is likely to impede social and recreational activities, impact quality of life, and impose additional socioeconomic burdens on persons with SCI. Advances in imaging technology facilitate the mapping of adiposity and its association with the cardiometabolic profile after SCI. Central adiposity or central obesity is characterized by increased waist (WC) and abdominal circumferences (AC) as well as visceral adipose tissue (VAT). A number of studies, while relying on expensive imaging techniques, have reported direct associations of both central obesity and VAT in imposing significant health risks after SCI. The mechanistic role of central obesity on cardiometabolic heath in persons with SCI has yet to be identified, despite the knowledge that it has been designated as an independent risk factor for cardiometabolic dysfunction and premature mortality in other clinical populations. In persons with SCI, the distribution of adipose tissue has been suggested to be a function of sex, level of injury, and age. To date, there is no SCI-specific WC or AC cutoff value to provide anthropometric prediction of VAT and diagnostic capability of persons at risk for central obesity, CMS, and cardiovascular disease after SCI. The purpose of the current review is to summarize the factors contributing to visceral adiposity in persons with SCI and to develop an SCI-specific anthropometric prediction equation for this population. Furthermore, a proposed WC cutoff will be discussed as a surrogate index for central obesity, CMS, and cardiovascular disorders after SCI.
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Affiliation(s)
- Ashraf S Gorgey
- Spinal Cord Injury and Disorders Center, Central Virginia VA Health Care System, Richmond, Virginia.,Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, Virginia
| | - Areej N Ennasr
- Spinal Cord Injury and Disorders Center, Central Virginia VA Health Care System, Richmond, Virginia
| | - Gary J Farkas
- Department of Physical Medicine and Rehabilitation, University of Miami Miller School of Medicine, Miami, Florida
| | - David R Gater
- Department of Physical Medicine and Rehabilitation, University of Miami Miller School of Medicine, Miami, Florida.,Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, Virginia
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George BG, Pruziner AL, Andrews AM. Circumference Method Estimates Percent Body Fat in Male US Service Members with Lower Limb Loss. J Acad Nutr Diet 2021; 121:1327-1334. [PMID: 33744234 DOI: 10.1016/j.jand.2021.02.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 01/30/2021] [Accepted: 02/07/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND The Department of Defense circumference method (CM) is used to estimate percent body fat (%BF) in evaluation of health, physical fitness, appearance, and military readiness; however, the CM has not been validated in individuals with lower limb loss. OBJECTIVE To evaluate the agreement between CM and dual-energy X-ray absorptiometry (DXA) for measuring %BF in individuals with lower limb loss. DESIGN This study is part of a larger cross-sectional comparison study, and this analysis was included as a secondary objective. Two methods of measuring %BF included CM and DXA, with DXA as the reference standard for this study. PARTICIPANTS/SETTING This study was conducted at Walter Reed Army Medical Center. Data were collected from summer 2010 to summer 2011. One hundred individuals, 50 with and 50 without lower limb loss, were screened for this study; three individuals with limb loss and two without limb loss had incomplete data, and one individual (female, without limb loss) lacked a comparison participant. All participants were recruited from a military medical center, and data were collected in a clinic research laboratory. MAIN OUTCOME MEASURES Measurements of %BF were compared between methods for each group. STATISTICAL ANALYSES PERFORMED Measurements of %BF were compared using paired t-tests and intraclass correlation coefficient. Agreement and bias were assessed with Bland-Altman analysis. Receiver operating characteristic analysis was used to determine the diagnostic accuracy of the CM to identify participants with %BF levels in the obese category (≥25%). RESULTS A statistically significant difference was found between %BF methods in the group with limb loss (1.7%; P = 0.001) and the group without limb loss (1.4%; P = 0.005), with DXA consistently higher than CM. However, the intraclass correlation coefficient estimates for the agreement between %BF by CM and DXA were 0.848 (95% confidence interval [CI]: 0.683-0.922; P < 0.001) and 0.828 (CI: 0.679-0.906; P < 0.001), for the groups with and without limb loss, respectively, suggesting that CM has good to near excellent agreement with DXA for estimating %BF in these groups. Receiver operating characteristic analysis indicated that the area under the curve supported predictive ability to detect obesity-based %BF in males with and without limb loss. CONCLUSIONS Although a statistically significant difference was found between methods for individuals with limb loss, there was also good agreement between the methods, suggesting that CM may be a useful tool for estimating %BF in individuals with lower limb loss. The CM may be a useful and field expedient method for assessing %BF in a clinical setting when DXA is not available.
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Farrow M, Nightingale TE, Maher J, McKay CD, Thompson D, Bilzon JL. Effect of Exercise on Cardiometabolic Risk Factors in Adults With Chronic Spinal Cord Injury: A Systematic Review. Arch Phys Med Rehabil 2020; 101:2177-2205. [DOI: 10.1016/j.apmr.2020.04.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 03/27/2020] [Accepted: 04/11/2020] [Indexed: 12/14/2022]
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Evaluation of cardiovascular disease risk in individuals with chronic spinal cord injury. Spinal Cord 2020; 59:716-729. [PMID: 33070157 DOI: 10.1038/s41393-020-00566-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 09/24/2020] [Accepted: 09/29/2020] [Indexed: 01/26/2023]
Abstract
STUDY DESIGN Multicentre, cross-sectional study. OBJECTIVES To identify which markers of obesity, injury characteristics and autonomic function variables are related to cardiovascular disease (CVD) risk after spinal cord injury (SCI), and establish cut-points for detection and risk management. SETTING Eight SCI rehabilitation centres in the Netherlands. METHODS Individuals (n = 257) with a traumatic, chronic (≥10 years) SCI, with age at injury between 18 and 35 years, completed a self-report questionnaire and a one-day visit to a rehabilitation centre for testing. Three anthropometric measures were tested: body mass index (BMI); waist circumference (WC); and waist-to-height ratio (WHtR). Injury characteristics included: American Spinal Injury Association impairment scale (AIS); duration of injury (DOI); and neurological level of injury (LOI). Cardiovascular autonomic function was assessed from peak heart rate during maximal exercise (HRpeak). Systolic arterial pressure (SAP) and aerobic capacity (VO2peak) were also determined. CVD risk was calculated using the Framingham risk score (FRS). RESULTS All anthropometric variables were associated with FRS, with WC showing the strongest correlation (r = 0.41, p < 0.001) and greatest area under the curve (0.73) for 10-year CVD risk (%). WC, DOI, SAP, HRpeak, LOI, and VO2peak (variable importance: 0.81, 1.0, 0.98, 0.98, 0.66, 0.68, respectively) were important predictive variables for 10-year CVD risk in individuals with SCI. CONCLUSIONS We confirm that WC is a simple, practical measure of CVD risk, and along with DOI and markers of cardiovascular autonomic function, plays a role in the increased CVD risk following SCI.
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Lee J, Varghese J, Brooks R, Turpen BJ. A Primary Care Provider's Guide to Accessibility After Spinal Cord Injury. Top Spinal Cord Inj Rehabil 2020; 26:79-84. [PMID: 32760185 DOI: 10.46292/sci2602-79] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Individuals with spinal cord injury (SCI) continue to have shorter life expectancies, limited ability to receive basic health care, and unmet care needs when compared to the general population. Primary preventive health care services remain underutilized, contributing to an increased risk of secondary complications. Three broad themes have been identified that limit primary care providers (PCPs) in providing good quality care: physical barriers; attitudes, knowledge, and expertise; and systemic barriers. Making significant physical alterations in every primary care clinic is not realistic, but solutions such as seeking out community partnerships that offer accessibility or transportation and scheduling appointments around an individual's needs can mitigate some access issues. Resources that improve provider and staff disability literacy and communication skills should be emphasized. PCPs should also seek out easily accessible practice tools (SCI-specific toolkit, manuals, modules, quick reference guides, and other educational materials) to address any knowledge gaps. From a systemic perspective, it is important to recognize community SCI resources and develop collaboration between primary, secondary, and tertiary care services that can benefit SCI patients. Providers can address some of these barriers that lead to inequitable health care practices and in turn provide good quality, patient-centered care for such vulnerable groups. This article serves to assist PCPs in identifying the challenges of providing equitable care to SCI individuals.
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Affiliation(s)
- Joseph Lee
- The Centre for Family Medicine, Kitchener, Ontario, Canada.,McMaster University, Hamilton, Ontario, Canada
| | - Jithin Varghese
- The Centre for Family Medicine, Kitchener, Ontario, Canada.,McMaster University, Hamilton, Ontario, Canada
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Washburn RA, Ptomey LT, Gorczyca AM, Smith PR, Mayo MS, Lee R, Donnelly JE. Weight management for adults with mobility related disabilities: Rationale and design for an 18-month randomized trial. Contemp Clin Trials 2020; 96:106098. [PMID: 32768682 DOI: 10.1016/j.cct.2020.106098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 07/10/2020] [Accepted: 07/27/2020] [Indexed: 10/23/2022]
Abstract
Adults with mobility related disabilities (MRDs) represent an underserved group with a high prevalence of overweight/obesity and limited options for weight management. We previously demonstrated clinically meaningful 12-month weight loss in adults with MRDs (-6.2%, 36% ≥5% of baseline weight) using an enhanced Stop Light Diet (eSLD) delivered using at home face-to-face behavioral sessions and optional physical activity. However, the costs/logistics associated with intervention delivery by individual home visits limits the potential for scaling and implementation of this approach. Thus, we will conduct a two-arm randomized trial in 128 overweight/obese adults with MRDs to compare weight loss (6 mos.) and maintenance (12 mos.) between interventions utilizing the eSLD, behavioral counseling, and increased physical activity delivered to individual participants in their homes or delivered to groups of participants in their homes remotely via video conferencing. The primary aim will compare weight loss between interventions arms across 6 months. Secondarily, we will compare weight loss (0-18 mos.), the proportion of participants who achieve clinically meaningful weight loss (≥5%) from 0 to 6 and 0 to18 months, and changes in quality of life from 0 to 6 and 0 to 18 months between interventions arms. We will also conduct cost, cost-effectiveness and contingent valuation comparisons and explore the influence of behavioral session attendance, compliance with the recommendations for diet and physical activity, self-monitoring of diet and physical activity, barriers to physical activity, sleep quality, and medications on weight change across 6 and 18 months. NCT REGISTRATION: NCT04046471.
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Affiliation(s)
- Richard A Washburn
- Department of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS 66160, USA.
| | - Lauren T Ptomey
- Department of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS 66160, USA.
| | - Anna M Gorczyca
- Department of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS 66160, USA.
| | - Patricia R Smith
- Department of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS 66160, USA.
| | - Matthew S Mayo
- Department of Biostatistics and Data Science, The University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS 66160, USA.
| | - Robert Lee
- Department of Population Health, The University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS 66160, USA.
| | - Joseph E Donnelly
- Department of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS 66160, USA.
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Gill S, Sumrell RM, Sima A, Cifu DX, Gorgey AS. Waist circumference cutoff identifying risks of obesity, metabolic syndrome, and cardiovascular disease in men with spinal cord injury. PLoS One 2020; 15:e0236752. [PMID: 32726371 PMCID: PMC7390405 DOI: 10.1371/journal.pone.0236752] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 07/13/2020] [Indexed: 12/13/2022] Open
Abstract
Objectives To apply spinal cord injury (SCI) specific waist circumference (WC) cutoff point to identify risks of 1) obesity, 2) metabolic syndrome (MetS), 3) cardiovascular disease (CVD). Methods Thirty-six men with chronic SCI underwent anthropometric measurements, dual-energy x-ray absorptiometry (DXA), and magnetic resonance imaging (MRI) to measure total and regional adiposity. An SCI specific WC cutoff point of 86.5 cm was applied to the existing general population criteria. Pearson chi-square (χ2) analyses tested the difference in the number of participants classified as obese using the SCI specific cutoff point compared to the general population criteria. Sensitivity and specificity analyses relative to percentage body fat mass and visceral adipose tissue was used to assess classification performance of this cutoff point. The interrater reliability for three definitions of MetS was assessed using Cohen’s Kappa (κ) values. Linear regression analyses were utilized to propose SCI specific Framingham Coronary Heart Disease Risk Score (FRS) cutoff value. Results Using SCI specific WC cutoff point of 86.5 cm, 36% of participants were classified as obese compared to only 3% when using WC of 102 cm (P < 0.001). Relative to percentage body fat mass, the general population WC cutoff point of 102 cm had a sensitivity of 6.3% and specificity of 100% both which changed to 68.8% and 90%, respectively, with a SCI specific cutoff point of 86.5 cm. Similar results were obtained when using visceral adipose tissue as a reference. The Kappa (κ) values improved substantially after using SCI specific criteria (0.95 ± 0.05) compared to the general population criteria (0.47 ± 0.28) for three definitions of MetS. The SCI specific FRS cutoff value of 6 was predicted after applying a WC cutoff of 86.5 cm. Conclusions Using the existing general population criteria underestimated persons with SCI who are at risk of developing obesity, MetS, and CVD. The recommended SCI specific criteria are likely to distinguish those at risks of developing comorbidities and allow healthcare providers to intervene in a timely manner.
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Affiliation(s)
- Satinder Gill
- Spinal Cord Injury and Disorders, Hunter Holmes McGuire VA Medical Center, Richmond, VA, United States of America
| | - Ryan M. Sumrell
- Spinal Cord Injury and Disorders, Hunter Holmes McGuire VA Medical Center, Richmond, VA, United States of America
| | - Adam Sima
- Department of Biostatistics, Virginia Commonwealth University, Richmond, VA, United States of America
| | - David X. Cifu
- Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA, United States of America
| | - Ashraf S. Gorgey
- Spinal Cord Injury and Disorders, Hunter Holmes McGuire VA Medical Center, Richmond, VA, United States of America
- Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA, United States of America
- * E-mail:
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Yahiro AM, Wingo BC, Kunwor S, Parton J, Ellis AC. Classification of obesity, cardiometabolic risk, and metabolic syndrome in adults with spinal cord injury. J Spinal Cord Med 2020; 43:485-496. [PMID: 30620685 PMCID: PMC7480648 DOI: 10.1080/10790268.2018.1557864] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Objective: To describe and compare (1) classification of obesity using clinical proxies of body composition that are easily accessible in the outpatient clinic setting, (2) cardiometabolic risk using existing screening tools and staging systems, and (3) the presence of metabolic syndrome (MetS) using four commonly-used definitions in adults with spinal cord injury (SCI). Design: Retrospective chart review Setting: Outpatient Veterans Affairs (VA) SCI Annual Evaluation Clinic Participants: Patients who attended an annual evaluation appointment with demographic, anthropometric, and biochemical data documented in their medical records as part of routine medical care. Outcome measures: Obesity classification (body mass index, waist circumference, ideal body weight percentage), cardiometabolic risk scores (Framingham Risk Score, Cardiometabolic Disease Staging System, Edmonton Obesity Staging System), and MetS classification (using four commonly-used definitions) were described and compared. Results: Of the 155 veterans included in this analysis, 93% were considered "at risk" by at least one of the measurements studied. However, there was considerable variation between the different screening tools. The κ-agreement between various definitions of MetS ranged from fair to moderate. Conclusion: Screening tools that were developed for the non-SCI population produced variable assessments of risk when applied to veterans with SCI. Due to the fair to moderate inter-rater agreement between MetS definitions, it is unknown which definition is superior to identify MetS in the SCI population. An SCI-specific screening tool is needed to accurately classify obesity, cardiometabolic risk, and MetS in order to provide timely education and intervention.
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Affiliation(s)
- Amy M. Yahiro
- Nutrition and Food Services, Edward Hines, Jr. Veterans Affairs Hospital, Hines, Illinois, USA,Correspondence to: Amy M. Yahiro, Nutrition and Food Services, Edward Hines, Jr. Veterans Affairs Hospital, 5000 South 5th Avenue, Hines, IL60141, USA.
| | - Brooks C. Wingo
- Department of Occupational Therapy, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Sujit Kunwor
- Department of Information Systems, Statistics, Management Science, University of Alabama, Tuscaloosa, Alabama, USA
| | - Jason Parton
- Department of Information Systems, Statistics, Management Science, University of Alabama, Tuscaloosa, Alabama, USA
| | - Amy C. Ellis
- Department of Human Nutrition and Hospitality Management, University of Alabama, Tuscaloosa, Alabama, USA
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Tutunchi H, Ebrahimi-Mameghani M, Ostadrahimi A, Asghari-Jafarabadi M. What are the optimal cut-off points of anthropometric indices for prediction of overweight and obesity? Predictive validity of waist circumference, waist-to-hip and waist-to-height ratios. Health Promot Perspect 2020; 10:142-147. [PMID: 32296627 PMCID: PMC7146042 DOI: 10.34172/hpp.2020.23] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Accepted: 01/12/2020] [Indexed: 12/12/2022] Open
Abstract
Background: Planning for obesity prevention is an important global health priority. Our aim in this study was to find the optimal cut-off points of waist circumference (WC), waist- to- hipratio (WHR) and waist- to- height ratio (WHtR), as three anthropometric indices, for prediction of overweight and obesity. We also aimed to compare the predictive ability of these indices to introduce the best choice. Methods: In this cross-sectional study, a total of 500 subjects were investigated. Anthropometric indicators were measured using a standard protocol. We considered body mass index (BMI) as the simple and most commonly used index for measuring general obesity as the comparison indicator in the present study to assess the diagnostic value for other reported obesity indices.We also performed receiver operating characteristic (ROC) curve analysis to define the optimal cut-off points of the anthropometric indicators and the best indices for overweight and obesity. Results: The proposed optimal cut-offs for WC, WHtR, and WHR were 84 cm, 0.48 and 0.78 for women and 98 cm, 0.56 and 0.87 for men, respectively. The area under the ROC curve ofWHtR (women: AUC=0.97, 95% CI: 0.96-0.99 vs. men: AUC=0.97, 95%CI: 0.96-0.99) and WC(women: AUC=0.97, 95% CI, 0.95-0.99 vs. men: AUC=0.98, 95% CI: 0.97-0.99) were greater than WHR (women: AUC=0.79, 95% CI =0.74-0.85 vs. men: AUC=0.84, 95% CI=0.79-0.88). Conclusion: This study demonstrated that the WC and WHtR indicators are stronger indicators compared to the others. However, further studies using desirable and also local cutoffs against more accurate techniques for body fat measurement such as computerized tumor (CT) scans and dual-energy x-ray absorptiometry (DEXA) are required.
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Affiliation(s)
- Helda Tutunchi
- Student Research Committee, Nutrition Research Center, School of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Alireza Ostadrahimi
- Nutrition Research Center, Department of Clinical Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
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Association of Neck Circumference with Anthropometric Indicators and Body Composition Measured by DXA in Young Spanish Adults. Nutrients 2020; 12:nu12020514. [PMID: 32085433 PMCID: PMC7071265 DOI: 10.3390/nu12020514] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 02/05/2020] [Accepted: 02/10/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Due to a clinical and public health interest of neck circumference (NC), a better understanding of this simple anthropometric measurement, as a valid marker of body composition is necessary. METHODS A total of 119 young healthy adults participated in this study. NC was measured over the thyroid cartilage and perpendicular to the longitudinal axis of the neck. Body weight, height, waist circumference (WC), and hip circumference were measured. A Dual X-ray absorptiometry (DXA) scan was used to determine fat mass, lean mass, and visceral adipose tissue (VAT). Additionally, body mass index (BMI) and triponderal mass index (TMI), the waist to hip and waist to height ratios, and the fat mass and lean mass indexes (FMI and LMI, respectively) were calculated. RESULTS NC was positively associated in women (W) and men (M), with BMI (rW = 0.70 and rM = 0.84, respectively), TMI (rW = 0.63 and rM = 0.80, respectively), WC (rW = 0.75 and rM = 0.86, respectively), VAT (rW = 0.74 and rM = 0.82, respectively), Waist/hip (rW = 0.51 and rM = 0.67, respectively), Waist/height (rW = 0.68 and rM = 0.83, respectively) and FMI (rW = 0.61 and rM = 0.81, respectively). The association between NC and indicators of body composition was however weaker than that observed by BMI, TMI, WC and Waist/height in both women and men. It is of note that in women, NC was associated with FMI, VAT and LMI independently of BMI. In men, adding NC to anthropometric variables did not improve the prediction of body composition, while slight improvements were observed in women. CONCLUSIONS Taken together, the present study provides no indication for NC as a useful proxy of body composition parameters in young adults, yet future studies should explore its usefulness as a measure to use in combination with BMI, especially in women.
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Howard JT, Stewart IJ, Kolaja CA, Sosnov JA, Rull RP, Torres I, Janak JC, Walker LE, Trone DW, Armenta RF. Hypertension in military veterans is associated with combat exposure and combat injury. J Hypertens 2020; 38:1293-1301. [DOI: 10.1097/hjh.0000000000002364] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
CONTEXT/OBJECTIVE Recent literature would suggest the prevalence of metabolic syndrome in persons with spinal cord injury (SCI) is higher than that of the general population, although no large cohorts have yet been reported. Part of the controversy relates to the differing definitions provided for metabolic syndrome and the characterization of obesity in persons with SCI. DESIGN/PARTICIPANTS The current retrospective investigation represents a cross-sectional cohort of 473 veterans with SCI from a single center in the mid-Atlantic region of the United States for whom modified International Diabetes Federation (IDF) criterion variables for the metabolic syndrome were available in the computerized personal record system (CPRS). OUTCOME MEASURES These variables included a surrogate marker of obesity appropriate to SCI (Body Mass Index (BMI) ≥ 22 kg/m2), as well as indicators of diabetes, dyslipidemia and hypertension. RESULTS Over 57% of the veterans assessed were determined to have metabolic syndrome by modified IDF criteria, including 76.7% with BMI ≥ 22 kg/m2, 55.1% with or under treatment for hypertension, 49.7% with or previously diagnosed with diabetes mellitus, and 69.7% with or under treatment for high density lipoprotein (HDL) cholesterol under 40 mg/dl. CONCLUSION Metabolic syndrome and its constituent components appear to be more prevalent in veterans with SCI than in the general population, suggesting a greater need for identification and treatment interventions in this specialty population.
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Affiliation(s)
- David R. Gater
- Department of Physical Medicine and Rehabilitation, Penn State College of Medicine, Hershey, Pennsylvania
| | - Gary J. Farkas
- Department of Physical Medicine and Rehabilitation, Penn State College of Medicine, Hershey, Pennsylvania
| | - Arthur S. Berg
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania
| | - Camilo Castillo
- Division of Physical Medicine and Rehabilitation, Department of Neurosurgical Surgery, University of Louisville School of Medicine, Louisville, Kentucky
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Waist circumference is a better predictor of risk for frailty than BMI in the community-dwelling elderly in Beijing. Aging Clin Exp Res 2018; 30:1319-1325. [PMID: 29589287 DOI: 10.1007/s40520-018-0933-x] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 03/08/2018] [Indexed: 12/28/2022]
Abstract
AIM Obesity is found to be associated with frailty. Body mass index (BMI) and waist circumference (WC) are the commonly used measures for obesity, the former is more closely related to general obesity and body weight; the latter can more accurately reflect abdominal obesity and is more closely associated with metabolic disorders. In this study, we intend to study the relationship between frailty, BMI and WC among older people. METHODS Data were derived from the Beijing Longitudinal Study on Aging II Cohort, which included 6320 people 65 years or older from three urban districts in Beijing. A Frailty Index derived from 33 items was developed according to Rockwood's cumulative deficits method. A Frailty Index ≥ 0.25 was used as the cut-off criteria. BMI was classified as underweight, normal, overweight, or obese (< 18.5, 18.5-< 24.0, 24.0-27.9, ≥ 28.0 kg/m2, respectively). High WC was defined as WC ≥ 85 cm in men and ≥ 80 cm in women. RESULTS People with a larger BMI (≥ 28.0 kg/m2, 22.6%) or a larger WC (18.5%) were more likely to be frail. People with normal BMI and overweight people do not suffer from higher prevalence for frailty. In comparison with individuals with normal BMI (18.5-< 24.0 kg/m2) and normal WC (< 85 cm in men, <80 cm in women), the risk of frailty was higher among individuals who have normal BMI and large WC (odds ratio 1.68; 95% CI 1.33-2.12), have overweight and large WC (odds ratio 1.58; 95% CI 1.23-1.96), or have obesity and large WC (odds ratio 2.28; 95% CI 1.79-2.89). In people with normal WC, only those who are underweight have a higher risk for frailty (odds ratio 1.65, 95% CI 1.08-2.52). In comparison with BMI, the relation of WC with the risk for frailty was much closer. CONCLUSIONS Abdominal obesity is more closely associated with incidence of frailty than general obesity in the elderly. Older adults with large waist circumference are more likely to be frail. Frailty in the elderly might be more closely related to metabolic disorders. WC might be a better measurement to detect frailty than BMI, given its relationship with metabolic disorders.
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Shea JR, Shay BL, Leiter J, Cowley KC. Energy Expenditure as a Function of Activity Level After Spinal Cord Injury: The Need for Tetraplegia-Specific Energy Balance Guidelines. Front Physiol 2018; 9:1286. [PMID: 30283348 PMCID: PMC6156377 DOI: 10.3389/fphys.2018.01286] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 08/27/2018] [Indexed: 01/08/2023] Open
Abstract
The World Health Organization recognizes obesity as a global and increasing problem for the general population. Because of their reduced physical functioning, people with spinal cord injury (SCI) face additional challenges for maintaining an appropriate whole body energy balance, and the majority with SCI are overweight or obese. SCI also reduces exercise capacity, particularly in those with higher-level injury (tetraplegia). Tetraplegia-specific caloric energy expenditure (EE) data is scarce. Therefore, we measured resting and exercise-based energy expenditure in participants with tetraplegia and explored the accuracy of general population-based energy use predictors. Body composition and resting energy expenditure (REE) were measured in 25 adults with tetraplegia (C4/5 to C8) and in a sex-age-height matched group. Oxygen uptake, carbon dioxide production, heart rate, perceived exertion, and exercise intensity were also measured in 125 steady state exercise trials. Those with motor-complete tetraplegia, but not controls, had measured REE lower than predicted (mean = 22% less, p < 0.0001). REE was also lower than controls when expressed per kilogram of lean mass. Nine had REE below 1200 kcal/day. We developed a graphic compendium of steady state EE during arm ergometry, wheeling, and hand-cycling. This compendium is in a format that can be used by persons with tetraplegia for exercise prescription (calories, at known absolute intensities). EE was low (55–450 kcal/h) at the intensities participants with tetraplegia were capable of maintaining. If people with tetraplegia followed SCI-specific activity guidelines (220 min/week) at the median intensities we measured, they would expend 563–1031 kcal/week. Participants with tetraplegia would therefore require significant time (4 to over 20 h) to meet a weekly 2000 kcal exercise target. We estimated total daily EE for a range of activity levels in tetraplegia and compared them to predicted values for the general population. Our analysis indicated that the EE values for sedentary through moderate levels of activity in tetraplegia fall well below predicted sedentary levels of activity for the general population. These findings help explain sub-optimal responses to exercise interventions after tetraplegia, and support the need to develop tetraplegia-specific energy-balance guidelines that reflects their unique EE situation.
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Affiliation(s)
- Jessie R Shea
- Department of Physiology and Pathophysiology, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Barbara L Shay
- Department of Physical Therapy, College of Rehabilitation Sciences, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Jeff Leiter
- Department of Surgery, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada.,Pan Am Clinic Foundation, Winnipeg, MB, Canada
| | - Kristine C Cowley
- Department of Physiology and Pathophysiology, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
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Sumrell RM, Nightingale TE, McCauley LS, Gorgey AS. Anthropometric cutoffs and associations with visceral adiposity and metabolic biomarkers after spinal cord injury. PLoS One 2018; 13:e0203049. [PMID: 30169541 PMCID: PMC6118379 DOI: 10.1371/journal.pone.0203049] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 08/10/2018] [Indexed: 01/21/2023] Open
Abstract
Background/Objectives To examine associations of different anthropometric measurements of central adiposity to visceral adipose tissue (measured via multi-axial magnetic resonance imaging; MRI) and cardiometabolic disease risk factors in men with spinal cord injury (SCI). Additionally, to determine population-specific seated/supine waist and abdominal circumference cutoffs, which may identify men at increased risk of cardiometabolic disease. Participants/Methods Twenty-two men with chronic SCI underwent MRI scans, anthropometric measurements along with assessments of various cardiometabolic risk biomarkers. Pearson/part (accounting for age as a covariate) correlation coefficients were calculated to determine the associations between study variables. Abdominal and waist circumference cutoffs were extrapolated using the slope of linear regression equations. Results Seated/supine abdominal and waist circumferences were (P < 0.01) associated with MRI visceral fat cross-sectional area (VATCSA), VAT volume and CSA:TotalCSA. Low density lipoprotein, non-high-density lipoprotein and total cholesterol were positively associated with seated/supine abdominal and waist circumferences after controlling for age; r = 0.50–0.61, r = 0.46–0.58, r = 0.52–0.58, P < 0.05, respectively. Tumor necrosis factor alpha was associated with seated/supine abdominal and waist circumferences after accounting for age; r = 0.49–0.51 and r = 0.48–0.56, P < 0.05 respectively. The population-specific cutoffs were 86.5cm and 88.3cm for supine waist and abdominal circumferences, respectively, as well as 89cm and 101cm for seated waist and abdominal circumferences, respectively. After dichotomizing VATCSA (< or ≥ 100cm2), peak oxygen uptake, triglycerides, insulin sensitivity and glycated hemoglobin were different (P < 0.05) between groups. After dichotomizing (< or ≥ 86.5cm) supine waist circumference, VATCSA, triglycerides and insulin sensitivity were different (P < 0.05) between groups. Conclusions Seated/supine circumferences are associated with both central adiposity and biomarkers of cardiometabolic disease risk in persons with SCI. Population-specific cutoffs are proposed herein to identify central adiposity and potential cardiometabolic disease risk after SCI.
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Affiliation(s)
- Ryan M Sumrell
- Spinal Cord Injury Service and Disorders, Hunter Holmes McGuire VA Medical Center, Richmond, VA, United States of America
| | - Thomas E Nightingale
- Spinal Cord Injury Service and Disorders, Hunter Holmes McGuire VA Medical Center, Richmond, VA, United States of America
- Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA, United States of America
| | - Liron S McCauley
- Spinal Cord Injury Service and Disorders, Hunter Holmes McGuire VA Medical Center, Richmond, VA, United States of America
| | - Ashraf S Gorgey
- Spinal Cord Injury Service and Disorders, Hunter Holmes McGuire VA Medical Center, Richmond, VA, United States of America
- Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA, United States of America
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Yun JH, Chun SM, Kim JC, Shin HI. Obesity cutoff values in Korean men with motor complete spinal cord injury: body mass index and waist circumference. Spinal Cord 2018; 57:110-116. [PMID: 29976960 DOI: 10.1038/s41393-018-0172-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 05/23/2018] [Accepted: 06/12/2018] [Indexed: 12/19/2022]
Abstract
STUDY DESIGN Cross-sectional. OBJECTIVES To determine the obesity cutoff values for body mass index (BMI) and waist circumference (WC) in Korean men with motor complete spinal cord injury (SCI). SETTING Tertiary level hospital in Seoul, Korea. METHODS BMI (kg/m2) was calculated and WC (cm) was measured in each participant in the supine position. Percentage of total body fat (%) was determined using whole-body dual-energy X-ray absorptiometry. Receiver operating characteristic curves were generated to determine the obesity cutoff values for BMI and WC. The optimal cutoff values were determined using the Youden index. Identified cutoff values were compared with those of 195 age- and BMI-matched men in the general population (GP), obtained from the Korea National Health and Nutrition Examination Survey. RESULTS This study included 52 Korean men with motor complete SCI. A BMI of 20.2 kg/m2 and WC of 81.3 cm were identified as obesity cutoff values in Korean men with motor complete SCI. The area under the curve (AUC) was 0.928, specificity was 100%, and sensitivity was 84.8% according to the ROC curve of BMI for participants. AUC was 0.964, specificity was 100%, and sensitivity was 84.8% in the ROC curve of WC for participants. A BMI of 22.5 kg/m2 and WC of 85.5 cm were identified as obesity cutoff values in age- and BMI-matched men in the GP. CONCLUSIONS The obesity cutoff values in Korean men with motor complete SCI that were determined in this study were lower than those of the Korean GP and western people with SCI.
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Affiliation(s)
- Jae-Hyun Yun
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul, Korea
| | - Seong-Min Chun
- Department of Rehabilitation Medicine, Purme Children's Rehabilitation Hospital, Seoul, Korea
| | - Ju-Chan Kim
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul, Korea
| | - Hyung-Ik Shin
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul, Korea.
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Namazi N, Larijani B, Ayati MH, Abdollahi M. The effects of Nigella sativa L. on obesity: A systematic review and meta-analysis. JOURNAL OF ETHNOPHARMACOLOGY 2018; 219:173-181. [PMID: 29559374 DOI: 10.1016/j.jep.2018.03.001] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 03/02/2018] [Accepted: 03/03/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Nigella sativa L. (N.sativa) is a traditional herbal medicine that has been used for centuries to treat rheumatoid arthritis, diabetes, asthma, and other metabolic disorders. Recently, anti-obesity characteristics of N.sativa have been indicated. AIM OF THE STUDY The effects of N. sativa as a complementary therapy in obesity management remains controversial. We aimed to perform a meta-analysis on the effects of supplementation with N. sativa on some anthropometric indices in adult subjects. MATERIALS AND METHODS We searched PubMed/Medline, Cochrane Library, ISI Web of Science, and Scopus databases until June 2017 to identify relevant placebo-controlled clinical trials. Data was reported as weighted mean differences and standard deviations to show the magnitude of effects for N. sativa on body weight, body mass index (BMI) and waist circumference (WC). RESULTS Findings of 11 studies revealed that N. sativa supplement reduced body weight (-2.11 kg, 95% CI: -3.61, -0.61, I2:72.4%), BMI (-1.16 kg/m2; 95%CI: -1.81, -0.51; I2: 40.1%) and WC (-3.52 cm, 95%CI: -4.10, -2.92, I2 =0%) significantly compared to placebo groups. CONCLUSION Supplementation with N. sativa exerts a moderate effect on reduction in body weight, BMI and WC. However, due to the high heterogeneity for body weight and limited high quality studies, the findings should be declared by caution. No serious side effects were also reported following N. sativa supplementation. Further studies are needed to clarify the effects of N. sativa on other anthropometric indices.
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Affiliation(s)
- Nazli Namazi
- Obesity and Eating Habits Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | | | - Mohammad Abdollahi
- Department of Toxicology and Pharmacology Faculty of Pharmacy, Pharmaceutical Sciences Research Centre, Tehran University of Medical Sciences, Tehran, Iran.
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Sullivan SD, Nash MS, Tefara E, Tinsley E, Groah S. Relationship Between Gonadal Function and Cardiometabolic Risk in Young Men With Chronic Spinal Cord Injury. PM R 2018; 10:373-381. [PMID: 28827206 PMCID: PMC5817036 DOI: 10.1016/j.pmrj.2017.08.404] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 05/24/2017] [Accepted: 08/03/2017] [Indexed: 02/03/2023]
Abstract
BACKGROUND We reported previously that young men with chronic spinal cord injury (SCI) have a greater prevalence of testosterone deficiency compared with an age-matched, healthy control population. Young men with SCI also are at increased risk for developing cardiometabolic dysfunction after injury. It is unclear whether testosterone deficiency is associated with heightened cardiometabolic risk in men with SCI. OBJECTIVE To investigate associations among levels of testosterone in young men with chronic SCI and surrogate markers of cardiometabolic risk. DESIGN Secondary cross-sectional analysis. SETTING Rehabilitation research centers in Washington, DC, and Miami, Florida. PARTICIPANTS Men (n = 58) aged 18-45 years with chronic (≥1 year), motor complete SCI without comorbidities or use of testosterone therapy. METHODS Plasma concentrations of testosterone, lipids, inflammatory markers (C-reactive protein and interleukin-6), percent hemoglobin A1c, glucose, and insulin were measured in a fasting state using standard assays. A 2-hour oral glucose tolerance test and Framingham Risk Score were assessed for each subject. Body composition was assessed by dual X-ray absorptiometry scan. MAIN OUTCOME MEASUREMENTS Surrogate markers of cardiometabolic risk among men based on the level of total testosterone (TT; ≤300, 301-500, or >500 ng/dL) and free testosterone (fT; ≤9 or >9 ng/dL). Comparisons were made between men with normal and low TT or fT. RESULTS Framingham Risk Score was significantly greater in men with low fT (P < .05). Percent body fat (P < .05) and waist-to-hip ratio (P < .05) but not body mass index (P > .08), were greater in men with low TT or low fT. Men with low TT or low fT had lower high-density lipoprotein cholesterol levels (P < .05) without differences in fasting triglycerides (P > .1) or low-density lipoprotein cholesterol (P > .07). Men with low TT had greater levels of inflammatory markers C-reactive protein (P < .05) and interleukin-6 (P < .05). Men with low TT or low fT had greater fasting glucose (P < .05) and greater insulin resistance (P < .04), without differences in percent hemoglobin A1c (P > .8). CONCLUSIONS In young men with chronic SCI who undergo an accelerated aging process postinjury, hypogonadism is associated with an unfavorable cardiometabolic risk profile. Further research is needed to determine whether a causal relationship exists between hypogonadism and heightened cardiometabolic risk in men with SCI and whether routine screening for testosterone deficiency is warranted in this population. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Shannon D. Sullivan
- Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, MD
| | - Mark S. Nash
- Departments of Neurological Surgery and Physical Medicine & Rehabilitation, University of Miami Miller School of Medicine, Miami, Florida
| | - Eshetu Tefara
- Department of Biostatistics and Bioinformatics, Medstar Health Research Institute, Hyattsville, MD
| | - Emily Tinsley
- Department of Rehabilitation Medicine, Medstar National Rehabilitation Hospital, Washington, DC
| | - Suzanne Groah
- Department of Rehabilitation Medicine, Medstar National Rehabilitation Hospital, Washington, DC
- Department of Rehabilitation Medicine, Medstar Georgetown University Hospital, Washington, DC
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McCauley LS, Sumrell RM, Gorgey AS. Anthropometric Prediction of Visceral Adipose Tissue in Persons With Motor Complete Spinal Cord Injury. PM R 2018; 10:817-825.e2. [PMID: 29474998 DOI: 10.1016/j.pmrj.2018.02.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 02/05/2018] [Accepted: 02/10/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND Spinal cord injury (SCI) results in increased accumulation of visceral adipose tissue (VAT). Anthropometrics may provide an alternative to estimate VAT cross-section area (CSA) compared to magnetic resonance imaging (MRI). OBJECTIVE To validate the use of anthropometrics, including abdominal circumference and skinfold thickness (SFT) measurements against MRI to predict subcutaneous adipose tissue (SAT) and VAT cross-sectional areas in persons with SCI. DESIGN Cross-sectional. SETTING Clinical research center PARTICIPANT: Twenty-two men with motor complete SCI METHODS: Anthropometric measurements and MRI were taken during a single visit. Abdominal circumference and SFT were used to derive prediction equations for subcutaneous adipose tissue (SATAnthro-CSA) and VAT (VATAnthro-CSA). Three-axial MRI at the level of umbilicus was used to establish the prediction equations. VATAnthro-CSA was compared against body mass index (BMI), waist circumference, and SFT. Bland-Altman plots were used to determine limits of agreement between prediction equations and MRI. MAIN OUTCOME MEASUREMENTS SAT and VAT cross-sectional areas. RESULTS SATAnthro-CSA explained 76% of the variance in SAT cross-sectional area (r2 = 0.76, standard error of the estimate [SEE] = 49.5 cm2, P <.001). VATAnthro-CSA explained 72% of VAT cross-sectional area (r2 = 0.72, SEE = 45.8 cm2, P <.001). Compared to VATAnthro-CSA, BMI, waist circumference, and SFT explained only 37%, 63%, and 31%, respectively, in the variance of VAT MRI. CONCLUSION Abdominal circumference and SFT demonstrated an alternative way to predict VAT CSA. VATAnthro-CSA estimated VATMRI more accurately than BMI, waist circumference, and SFT in individuals with chronic SCI. LEVEL OF EVIDENCE I.
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Affiliation(s)
- Liron S McCauley
- Spinal Cord Injury and Disorders, Hunter Holmes McGuire VA Medical Center, Richmond, VA.,Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA; Spinal Cord Injury and Disorders, Hunter Holmes McGuire VA Medical Center, 1201 Broad Rock Blvd, Richmond, VA 23249
| | - Ryan M Sumrell
- Spinal Cord Injury and Disorders, Hunter Holmes McGuire VA Medical Center, Richmond, VA.,Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA; Spinal Cord Injury and Disorders, Hunter Holmes McGuire VA Medical Center, 1201 Broad Rock Blvd, Richmond, VA 23249
| | - Ashraf S Gorgey
- Spinal Cord Injury and Disorders, Hunter Holmes McGuire VA Medical Center, Richmond, VA.,Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA; Spinal Cord Injury and Disorders, Hunter Holmes McGuire VA Medical Center, 1201 Broad Rock Blvd, Richmond, VA 23249
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Zgheib NK, Sleiman F, Nasreddine L, Nasrallah M, Nakhoul N, Isma'eel H, Tamim H. Short Telomere Length is Associated with Aging, Central Obesity, Poor Sleep and Hypertension in Lebanese Individuals. Aging Dis 2018; 9:77-89. [PMID: 29392083 PMCID: PMC5772860 DOI: 10.14336/ad.2017.0310] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Accepted: 03/10/2017] [Indexed: 12/20/2022] Open
Abstract
In Lebanon, data stemming from national cross-sectional surveys indicated significant increasing trends in the prevalence of cardiovascular diseases and associated behavioral and age-related risk factors. To our knowledge, no data are available on relative telomere length (RTL) as a potential biomarker for age-related diseases in a Lebanese population. The aim of this study was to evaluate whether there is an association between RTL and demographic characteristics, lifestyle habits and diseases in the Lebanese. This was a cross-sectional study of 497 Lebanese subjects. Peripheral blood RTL was measured by amplifying telomere and single copy gene using real-time PCR. Mean ± SD RTL was 1.42 ± 0.83, and it was categorized into 3 tertiles. Older age (P=0.002) and wider waist circumference (WC) (P=0.001) were statistically significantly associated with shorter RTL. Multinomial logistic regression showed that subjects who had some level of sleeping difficulty had a statistically significantly shorter RTL when compared to those with no sleeping difficulties at all [OR (95% CI): 2.01 (1.11-3.62) in the first RTL tertile]. Importantly, statistically significantly shorter RTL was found with every additional 10 cm of WC [OR (95% CI): 1.30 (1.11-1.52) for first RTL tertile]. In addition, and after performing the multivariate logistic regression and adjusting for “predictors” of RTL, the odds of having hypertension or being treated for hypertension were higher in patients who had shorter RTL: OR (95% CI): 2.45 (1.36-4.44) and 2.28 (1.22-4.26) in the first RTL tertiles respectively with a similar trend, though not statistically significant, in the second RTL tertiles. This is the first study in Lebanon to show an association between age, central obesity, poor sleep and hypertension and RTL. It is hoped that telomere length measurement be potentially used as a biomarker for biological age and age-related diseases and progression in the Lebanese.
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Affiliation(s)
- Nathalie K Zgheib
- 1Department of Pharmacology & Toxicology, Faculty of Medicine, American University of Beirut, Lebanon
| | - Fatima Sleiman
- 1Department of Pharmacology & Toxicology, Faculty of Medicine, American University of Beirut, Lebanon
| | - Lara Nasreddine
- 2Department of Nutrition & Food Sciences, Faculty of Agriculture and Food Sciences, American University of Beirut, Lebanon
| | - Mona Nasrallah
- 3Department of Internal Medicine, Faculty of Medicine, American University of Beirut Medical Center, Lebanon
| | - Nancy Nakhoul
- 3Department of Internal Medicine, Faculty of Medicine, American University of Beirut Medical Center, Lebanon
| | - Hussain Isma'eel
- 3Department of Internal Medicine, Faculty of Medicine, American University of Beirut Medical Center, Lebanon
| | - Hani Tamim
- 3Department of Internal Medicine, Faculty of Medicine, American University of Beirut Medical Center, Lebanon.,4Clinical Research Institute, Faculty of Medicine, American University of Beirut Medical Center, Lebanon
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Liu JS, Dong C, Vo AX, Dickmeyer LJ, Leung CL, Huang RA, Kielb SJ, Mukherjee S. Obesity and anthropometry in spina bifida: What is the best measure. J Spinal Cord Med 2018; 41:55-62. [PMID: 27551923 PMCID: PMC5810807 DOI: 10.1080/10790268.2016.1195071] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
OBJECTIVE Diagnosis of obesity using traditional body mass index (BMI) using length may not be a reliable indicator of body composition in spina bifida (SB). We examine traditional and surrogate measures of adiposity in adults with SB, correlated with activity, metabolic disease, attitudes towards exercise and quality of life. DESIGN Adult subjects with SB underwent obesity classification using BMI by length and arm span, abdominal girth and percent trunk fat (TF) on dual energy X-ray absorptiometry (DXA). Quality of life measures, activity level and metabolic laboratory values were also reviewed. RESULTS Among eighteen subjects (6 male, 12 female), median age was 26.5 (range 19-37) years, with level of lesion 16.7% ≤L2, 61.1% L3-4, and 22.2% ≥L5, respectively. Median weight was 71.8 (IQR 62.4, 85.8) kg, similar between sexes (P = 0.66). With median length of 152.0 (IQR 141.8, 163.3) cm, median conventional BMI was 29.4 m/kg2, with 7 (43.8%) subjects with BMI >30. Median BMI by arm span was 30.2 m/kg2, abdominal girth of 105.5 cm, and TF 45.7%. More subjects were classified as obese using alternate measures, with 9 (56.3%) by arm span, 14 (82.4%) by abdominal girth and 15 (83.3%) by TF (P = 0.008). Reclassification of obesity from conventional BMI was significant when using TF (P = 0.03). No difference in quality of life measures, activity level and metabolic abnormalities was demonstrated between obese and non-obese subjects. CONCLUSIONS Conventional determination of obesity using BMI by length is an insensitive marker in adults with SB. Adults with SB are more often classified as obese using TF by DXA.
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Affiliation(s)
- Joceline S. Liu
- Department of Urology, Northwestern University, Chicago, IL, USA,Correspondence to: Joceline S. Liu, Department of Urology, Northwestern University, 303 E Chicago Avenue, Tarry 16, Chicago, IL 60611 USA.
| | - Caroline Dong
- Department of Urology, Northwestern University, Chicago, IL, USA
| | - Amanda X. Vo
- Department of Urology, Northwestern University, Chicago, IL, USA
| | | | - Claudia L. Leung
- Department of Urology, Northwestern University, Chicago, IL, USA
| | - Richard A. Huang
- Physical Medicine and Rehabilitation, University of Texas Health Science Center, Houston, TX, USA
| | | | - Shubhra Mukherjee
- Physical Medicine and Rehabilitation, Northwestern University, Chicago, IL, USA
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44
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GILANI N, KAZEMNEJAD A, ZAYERI F, HADAEGH F, AZIZI F, KHALILI D. Anthropometric Indices as Predictors of Coronary Heart Disease Risk: Joint Modeling of Longitudinal Measurements and Time to Event. IRANIAN JOURNAL OF PUBLIC HEALTH 2017; 46:1546-1554. [PMID: 29167774 PMCID: PMC5696695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The prevalence of overweight and obesity have increased dramatically worldwide and together they constitute a major risk factor for coronary heart disease (CHD). The aim of this study was to assess the repeated measurements of body mass index (BMI), waist circumference (WC), waist to hip ratio (WHR) and waist to height ratio (WHtR) in predicting CHD incidence. METHODS This longitudinal study was conducted within the framework of the Tehran Lipid and Glucose Study between 1999-2011, on 1959 women and 1371 men participants' ages ≥30 yr, without a history of CVD. A joint modeling approach was utilized for data analysis using R software. The resulting joint model allowed measuring α (quantifies the association between anthropometric indices up to time t and the hazard for CHD event at the same time point). RESULTS About 9% of the participants (7.1% of the women and 11.7% of the men) experienced CHD event during follow-up. The results indicated a significant linear increasing trend in BMI, WC, WHR, and WHtR over time (P<0.001). The increased risk of CHD event in females increases with the values of BMI (α= 0.004, P=0.023), WC (α= 0.018, P=0.009), WHR (α= 0.067, P=0.014) and WHtR (α= 0.106, P=0.002). Furthermore, in males the risk of CHD risk increases by the values of BMI (α= 0.005, P=0.032), WC (α= 0.019, P=0.008), WHR (α= 0.043, P=0.015) and WHtR (α= 0.096, P=0.002). CONCLUSION By jointly modeling longitudinal data with time-to-event outcomes, our study revealed that WHtR is superior to other indices in predicting CHD incidence.
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Affiliation(s)
- Neda GILANI
- Dept. of Statistics and Epidemiology, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Anoshirvan KAZEMNEJAD
- Dept. of Biostatistics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran,Corresponding Author:
| | - Farid ZAYERI
- Dept. of Biostatistics, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farzad HADAEGH
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fereidoun AZIZI
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Davood KHALILI
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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45
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Gibbs JC, Gagnon DH, Bergquist AJ, Arel J, Cervinka T, El-Kotob R, Maltais DB, Wolfe DL, Craven BC. Rehabilitation Interventions to modify endocrine-metabolic disease risk in Individuals with chronic Spinal cord injury living in the Community (RIISC): A systematic review and scoping perspective. J Spinal Cord Med 2017; 40:733-747. [PMID: 28703038 PMCID: PMC5778937 DOI: 10.1080/10790268.2017.1350341] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
CONTEXT Endocrine-metabolic disease (EMD) risk following spinal cord injury (SCI) is associated with significant multi-morbidity (i.e. fracture, diabetes, heart disease), mortality, and economic burden. It is unclear to what extent rehabilitation interventions can modify EMD risk and improve health status in community-dwelling adults with chronic SCI. OBJECTIVES To characterize rehabilitation interventions and summarize evidence on their efficacy/effectiveness to modify precursors to EMD risk in community-dwelling adults with chronic SCI. METHODS Systematic searches of MEDLINE PubMed, EMBASE Ovid, CINAHL, CDSR, and PsychInfo were completed. All randomized, quasi-experimental, and prospective controlled trials comparing rehabilitation/therapeutic interventions with control/placebo interventions in adults with chronic SCI were eligible. Two authors independently selected studies and abstracted data. Mean differences of change from baseline were reported for EMD risk outcomes. The GRADE approach was used to rate the quality of evidence. RESULTS Of 489 articles identified, 16 articles (11 studies; n=396) were eligible for inclusion. No studies assessed the effects of rehabilitation interventions on incident fragility fractures, heart disease, and/or diabetes. Individual studies reported that exercise and/or nutrition interventions could improve anthropometric indices, body composition/adiposity, and biomarkers. However, there were also reports of non-statistically significant between-group differences. CONCLUSIONS There was very low-quality evidence that rehabilitation interventions can improve precursors to EMD risk in community-dwelling adults with chronic SCI. The small number of studies, imprecise estimates, and inconsistency across studies limited our ability to make conclusions. A high-quality longitudinal intervention trial is needed to inform community-based rehabilitation strategies for EMD risk after chronic SCI.
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Affiliation(s)
- Jenna C. Gibbs
- Department of Kinesiology, University of Waterloo, Waterloo, ON, Canada,University Health Network-Toronto Rehabilitation Institute, Lyndhurst Centre, Toronto, ON, Canada,Correspondence to: Dr. Jenna Gibbs, University of Waterloo, Department of Kinesiology, 200 University Avenue West, Waterloo, ON, N2L 3G1, Canada.
| | - Dany H. Gagnon
- Université de Montréal, École de Réadaptation, Montréal, QC, Canada
| | - Austin J. Bergquist
- University Health Network-Toronto Rehabilitation Institute, Lyndhurst Centre, Toronto, ON, Canada
| | - Jasmine Arel
- Université de Montréal, École de Réadaptation, Montréal, QC, Canada
| | - Tomas Cervinka
- University Health Network-Toronto Rehabilitation Institute, Lyndhurst Centre, Toronto, ON, Canada
| | - Rasha El-Kotob
- Department of Kinesiology, University of Waterloo, Waterloo, ON, Canada,University Health Network-Toronto Rehabilitation Institute, Lyndhurst Centre, Toronto, ON, Canada
| | | | - Dalton L. Wolfe
- Department of Physical Medicine and Rehabilitation, Western University, London, ON, Canada,Lawson Health Research Institute, Parkwood Institute Research, London, ON, Canada
| | - B. Catharine Craven
- Department of Kinesiology, University of Waterloo, Waterloo, ON, Canada,University Health Network-Toronto Rehabilitation Institute, Lyndhurst Centre, Toronto, ON, Canada,Department of Medicine, University of Toronto, Toronto, ON, Canada
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Abstract
CONTEXT Individuals with chronic spinal cord injury (SCI) are susceptible to central and visceral obesity and it's metabolic consequences; consensus based guidelines for obesity management after SCI have not yet been stablished. OBJECTIVES To identify and compare effective means of obesity management among SCI individuals. METHODS This systematic review included English and non-English articles, published prior to April 2017 found in the PubMed/Medline, Embase, CINAHL Psychinfo and Cochrane databases. Studies evaluating any obesity management strategy, alone or in combination, including: diet therapy, voluntary and involuntary exercise such as neuro-muscular electric stimulation (NMES), pharmacotherapy, and surgery, among individuals with chronic SCI were included. Outcomes of interest were reductions in waist circumference, body weight (BW), body mass index (BMI) and total fat mass (TFM) and increases in total lean body mass (TLBM) from baseline. From 3,553 retrieved titles and abstracts, 34 articles underwent full text review and 23 articles were selected for data abstraction. Articles describing weight loss due to inflammation, cancer or B12 deficiency were excluded. The Downs and Black reported poor to moderate quality of the studies. RESULTS Bariatric surgery produced the greatest permanent weight reduction and BMI correction followed by combinations of physical exercise and diet therapy. Generally, NMES and pharmacotherapy improved TLBM and reduced TFM but not weight. CONCLUSIONS The greatest weight reduction and BMI correction was produced by bariatric surgery, followed by a combination of physical exercise and diet therapy. NMES and pharmacologic treatment did not reduce weight or TFM but increased in TLBM.
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Affiliation(s)
- Mir Hatef Shojaei
- Neural Engineering and Therapeutic Team, Lyndhurst Centre, UHN-Toronto Rehabilitation, Toronto, ON, Canada
| | - Seyed Mohammad Alavinia
- Neural Engineering and Therapeutic Team, Lyndhurst Centre, UHN-Toronto Rehabilitation, Toronto, ON, Canada
| | - B. Catharine Craven
- Neural Engineering and Therapeutic Team, Lyndhurst Centre, UHN-Toronto Rehabilitation, Toronto, ON, Canada
- Department of Physical Medicine and Rehabilitation, University of Toronto, Toronto, ON, Canada
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47
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O'donoghue FJ, Meaklim H, Bilston L, Hatt A, Connelly A, Jackson G, Farquharson S, Sutherland K, Cistulli PA, Brown DJ, Berlowitz DJ. Magnetic resonance imaging of the upper airway in patients with quadriplegia and obstructive sleep apnea. J Sleep Res 2017; 27:e12616. [PMID: 29082563 DOI: 10.1111/jsr.12616] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Accepted: 08/24/2017] [Indexed: 11/29/2022]
Abstract
The aim of this study was to investigate upper airway anatomy in quadriplegics with obstructive sleep apnea. Fifty subjects were recruited from three hospitals in Australia: people with quadriplegia due to spinal cord injury and obstructive sleep apnea (n = 11), able-bodied people with obstructive sleep apnea (n = 18), and healthy, able-bodied controls (n = 19). All underwent 3-Tesla magnetic resonance imaging of their upper airway. A subgroup (n = 34) received a topical vasoconstrictor, phenylephrine and post-phenylephrine magnetic resonance imaging. Mixed-model analysis indicated no significant differences in total airway lumen volume between the three groups (P = 0.086). Spinal cord injury-obstructive sleep apnea subjects had a significantly larger volume of soft palate (P = 0.020) and retroglossal lateral pharyngeal walls (P = 0.043) than able-bodied controls. Able-bodied-obstructive sleep apnea subjects had a smaller mandible volume than spinal cord injury-obstructive sleep apnea subjects and able-bodied control subjects (P = 0.036). No differences were seen in airway length between groups when controlling for height (P = 0.055). There was a marginal increase in velopharyngeal volume across groups post-phenylephrine (P = 0.050), and post hoc testing indicated the difference was confined to the able-bodied-obstructive sleep apnea group (P < 0.001). No other upper airway structures showed significant changes with phenylephrine administration. In conclusion, people with obstructive sleep apnea and quadriplegia do not have a structurally smaller airway than able-bodied subjects. They did, however, have greater volumes of soft palate and lateral pharyngeal walls, possibly due to greater neck fat deposition. The acute response to upper airway topical vasoconstriction was not enhanced in those with obstructive sleep apnea and quadriplegia. Changes in upper airway anatomy likely contribute to the high incidence in obstructive sleep apnea in quadriplegic subjects.
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Affiliation(s)
- Fergal J O'donoghue
- Institute for Breathing and Sleep, Austin Health, Heidelberg, Vic, Australia.,Melbourne Brain Centre, The Florey Institute of Neuroscience and Mental Health, Heidelberg, Vic, Australia.,Faculty of Medicine Dentistry and Health Sciences, University of Melbourne, Parkville, Vic, Australia
| | - Hailey Meaklim
- Institute for Breathing and Sleep, Austin Health, Heidelberg, Vic, Australia.,Melbourne Brain Centre, The Florey Institute of Neuroscience and Mental Health, Heidelberg, Vic, Australia
| | - Lynne Bilston
- Neuroscience Research Australia, Randwick, NSW, Australia.,University of New South Wales, Randwick, NSW, Australia
| | - Alice Hatt
- Neuroscience Research Australia, Randwick, NSW, Australia
| | - Alan Connelly
- Melbourne Brain Centre, The Florey Institute of Neuroscience and Mental Health, Heidelberg, Vic, Australia
| | - Graeme Jackson
- Melbourne Brain Centre, The Florey Institute of Neuroscience and Mental Health, Heidelberg, Vic, Australia.,Faculty of Medicine Dentistry and Health Sciences, University of Melbourne, Parkville, Vic, Australia
| | - Shawna Farquharson
- Melbourne Brain Centre, The Florey Institute of Neuroscience and Mental Health, Heidelberg, Vic, Australia
| | - Kate Sutherland
- Department of Respiratory and Sleep Medicine, Royal North Shore Hospital and Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Peter A Cistulli
- Department of Respiratory and Sleep Medicine, Royal North Shore Hospital and Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Douglas J Brown
- Spinal Research Institute, Austin Health, Heidelberg, Vic, Australia
| | - David J Berlowitz
- Institute for Breathing and Sleep, Austin Health, Heidelberg, Vic, Australia.,Faculty of Medicine Dentistry and Health Sciences, University of Melbourne, Parkville, Vic, Australia.,Spinal Research Institute, Austin Health, Heidelberg, Vic, Australia
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48
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Schreiber R, Paim LR, de Rossi G, Matos-Souza JR, Costa e Silva ADA, Nogueira CD, Azevedo ER, Alonso KC, Palomino Z, Sposito AC, Casarini DE, Gorla JI, Cliquet A, Nadruz W. Reduced Sympathetic Stimulus and Angiotensin 1–7 Are Related to Diastolic Dysfunction in Spinal Cord–Injured Subjects. J Neurotrauma 2017; 34:2323-2328. [DOI: 10.1089/neu.2016.4902] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Roberto Schreiber
- Department of Internal Medicine, University of Campinas, Campinas, Brazil
| | - Layde R. Paim
- Department of Internal Medicine, University of Campinas, Campinas, Brazil
| | - Guilherme de Rossi
- Department of Internal Medicine, University of Campinas, Campinas, Brazil
| | | | | | | | - Eliza R. Azevedo
- Department of Orthopedics, University of Campinas, Campinas, Brazil
| | - Karina C. Alonso
- Department of Orthopedics, University of Campinas, Campinas, Brazil
| | - Zaira Palomino
- Department of Medicine, Division of Nephrology, Federal University of São Paulo, Brazil
| | - Andrei C. Sposito
- Department of Internal Medicine, University of Campinas, Campinas, Brazil
| | - Dulce E. Casarini
- Department of Medicine, Division of Nephrology, Federal University of São Paulo, Brazil
| | - José I. Gorla
- School of Physical Education, University of Campinas, Campinas, Brazil
| | - Alberto Cliquet
- Department of Orthopedics, University of Campinas, Campinas, Brazil
- Department of Electrical Engineering, University of São Paulo (USP), São Carlos, Brazil
| | - Wilson Nadruz
- Department of Internal Medicine, University of Campinas, Campinas, Brazil
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49
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Methods for classifying obesity in spinal cord injury: a review. Spinal Cord 2017; 55:812-817. [PMID: 28695902 DOI: 10.1038/sc.2017.79] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 06/05/2017] [Accepted: 06/06/2017] [Indexed: 01/26/2023]
Abstract
STUDY DESIGN Narrative review. OBJECTIVES Review methods used to measure and classify obesity in individuals with spinal cord injuries (SCI). Outline the strengths and weaknesses of each method used to measure obesity in individuals with SCI. SETTING International. METHODS PubMed was used to identify articles before 2016. Search terms ('obesity' or 'weight status' and 'spinal cord injury'). Filters: adults, English and human. Studies were retained that (1) included participants, 18 years or older, with SCI; (2) took place in inpatient, outpatient or community-based settings and (3) measured obesity status. Unique methods for classifying individuals with SCI as obese were identified and examples are presented. RESULTS Methods identified for classifying obesity were as follows: World Health Organization body mass index (BMI) cutoff⩾30 kg m-2, BMI cutoff ⩾25-29 kg m-2, and SCI-specific BMI cutoff ⩾22 kg m-2, waist circumference cutoff (women >102 cm, men >88 cm), percent body fat cutoffs ⩾25% using bioelectrical impedance analysis and dual-energy X-ray absorptiometry, computerized tomography scan visceral fat area ⩾100 cm2 and percentage of ideal body weight. CONCLUSIONS BMI is the most widely used measure of obesity in the SCI literature. Although some studies identified alternative cutoffs or other metrics, there is no standardized obesity classification in SCI. However, research is needed to determine and validate obesity classification specific to SCI due to physiological changes that occur following injury. We recommend that researchers and clinicians proceed with caution and use methodology based on the purpose of measurement.
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50
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Sullivan SD, Nash MS, Tefera E, Tinsley E, Blackman MR, Groah S. Prevalence and Etiology of Hypogonadism in Young Men With Chronic Spinal Cord Injury: A Cross-Sectional Analysis From Two University-Based Rehabilitation Centers. PM R 2016; 9:751-760. [PMID: 27871967 DOI: 10.1016/j.pmrj.2016.11.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Revised: 09/28/2016] [Accepted: 11/13/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Spinal cord injury (SCI) triggers an "accelerated aging" process that may include development of hypogonadism, even among younger men with SCI; however, few studies have investigated the prevalence or etiology of hypogonadism in men with SCI. Young men with SCI also are at increased risk for developing metabolic dysfunction after injury, which may be exacerbated by concomitant testosterone (T) deficiency, thus identifying the prevalence and risk factors for T deficiency in men with SCI is important for their long-term health. OBJECTIVE To investigate the prevalence, risk factors, and etiology of T deficiency (hypogonadism) in otherwise-healthy men with chronic, motor complete SCI. DESIGN Secondary cross-sectional analysis. SETTING Rehabilitation research centers in Washington, DC, and Miami, Florida. PARTICIPANTS Men (n = 58) aged 18-45 years with chronic (≥1 year), motor complete SCI without comorbidities or use of testosterone therapy. METHODS Plasma concentrations of hormones were measured with standardized assays. Body composition was assessed with dual-energy x-ray absorptiometry scan. MAIN OUTCOME MEASUREMENTS Serum total T and calculated free T. RESULTS T deficiency was more common in men after SCI than in a matched cohort of similarly-aged men without SCI (25%, SCI versus 6.7%, non-SCI, P < .001). The risk of hypogonadism appeared to be increased in men with more extensive injury and with higher percent body fat. The majority of men with SCI with low T had low serum LH levels, suggesting that central suppression of the hypothalamic-pituitary-gonadal axis may be the most common etiology of hypogonadism after SCI. CONCLUSIONS Hypogonadism is more common in young men with SCI than in similarly aged men without SCI, suggesting that SCI should be identified as a risk factor for T deficiency and that routine screening for hypogonadism should be performed in the SCI population. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Shannon D Sullivan
- Center for Drug Evaluation and Research, US Food and Drug Administration, 10903 New Hampshire Ave, Building 22, Room 3373, Silver Spring, MD 20993(∗).
| | - Mark S Nash
- Departments of Neurological Surgery and Rehabilitation Medicine, University of Miami Miller School of Medicine, Miami, FL(†)
| | - Eshetu Tefera
- Department of Biostatistics and Bioinformatics, Medstar Health Research Institute, Hyattsville, MD(‡)
| | - Emily Tinsley
- Department of Rehabilitation Medicine, Medstar National Rehabilitation Hospital, Washington, DC(§)
| | - Marc R Blackman
- Research Service, Washington, DC VA Medical Center, Washington, DC; Departments of Medicine and Rehabilitation Medicine, Georgetown University School of Medicine, Washington, DC; Departments of Medicine, Biochemistry and Molecular Medicine, George Washington University School of Medicine, Washington, DC(¶)
| | - Suzanne Groah
- Department of Rehabilitation Medicine, Medstar National Rehabilitation Hospital, Washington, DC; Department of Rehabilitation Medicine, Medstar Georgetown University Hospital, Washington, DC(#)
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