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Myers CA, Beyl RA, Hsia DS, Harris MN, Reed IJ, Eliser DD, Bagneris L, Apolzan JW. Effects of Episodic Food Insecurity on Psychological and Physiological Responses in African American Women With Obesity (RESPONSES): Protocol for a Longitudinal Observational Cohort Study. JMIR Res Protoc 2023; 12:e52193. [PMID: 38117554 PMCID: PMC10765303 DOI: 10.2196/52193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/17/2023] [Accepted: 11/27/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Food insecurity is a risk factor for multiple chronic diseases, including obesity. Importantly, both food insecurity and obesity are more prevalent in African American women than in other groups. Furthermore, food insecurity is considered a cyclic phenomenon, with episodes of food adequacy (ie, enough food to eat) and food shortage (ie, not enough food to eat). More research is needed to better understand why food insecurity is linked to obesity, including acknowledging the episodic nature of food insecurity as a stressor and identifying underlying mechanisms. OBJECTIVE The objective of this study is to investigate the episodic nature of food insecurity as a stressor via responses in body weight and psychological and physiological parameters longitudinally and do so in a health-disparate population-African American women. METHODS We enrolled 60 African American women (food-insecure cohort: n=30, 50%; food-secure cohort: n=30, 50%) aged 18-65 years with obesity (BMI 30-50 kg/m2) to measure (1) daily body weight remotely over 22 weeks and (2) psychological and physiological parameters via clinic assessments at the beginning and end of the 22-week study. Furthermore, we are assessing episodes of food insecurity, stress, hedonic eating, and appetite on a weekly basis. We hypothesize that food-insecure African American women with obesity will demonstrate increased body weight and changes in psychological and physiological end points, whereas food-secure African American women with obesity will not. We are also examining associations between changes in psychological and physiological parameters and changes in body weight and performing a mediation analysis on the psychological parameters assessed at the study midpoint. Psychological questionnaires are used to assess stress; executive function, decision-making, and motivation; and affect and nonhomeostatic eating. Physiological measurements are used to evaluate the levels of cortisol, dehydroepiandrosterone-sulfate (DHEA-S), C-reactive protein, thyroid hormones, blood glucose, glycated hemoglobin, and insulin, as well as allostatic load. RESULTS This study has completed participant recruitment (n=60). At the time of study enrollment, the mean age of the participants was almost 47 (SD 10.8) years, and they had a mean BMI of 39.6 (SD 5.31) kg/m2. All data are anticipated to be collected by the end of 2023. CONCLUSIONS We believe that this is the first study to examine changes in body weight and psychological and physiological factors in food-insecure African American women with obesity. This study has significant public health implications because it addresses the cyclic nature of food insecurity to identify underlying mechanisms that can be targeted to mitigate the adverse relationship between food insecurity and obesity and reduce health disparities in minority populations. TRIAL REGISTRATION ClinicalTrials.gov NCT05076487; https://clinicaltrials.gov/study/NCT05076487. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/52193.
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Affiliation(s)
- Candice A Myers
- Pennington Biomedical Research Center, Baton Rouge, LA, United States
| | - Robbie A Beyl
- Pennington Biomedical Research Center, Baton Rouge, LA, United States
| | - Daniel S Hsia
- Pennington Biomedical Research Center, Baton Rouge, LA, United States
| | - Melissa N Harris
- Pennington Biomedical Research Center, Baton Rouge, LA, United States
| | - Isabella J Reed
- Pennington Biomedical Research Center, Baton Rouge, LA, United States
| | - Danielle D Eliser
- Pennington Biomedical Research Center, Baton Rouge, LA, United States
| | - Lauren Bagneris
- Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - John W Apolzan
- Pennington Biomedical Research Center, Baton Rouge, LA, United States
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Dong S, Wang Y, Wei H, Du S, Li X, Zhu J, Wang Y, Cai Z. Effects of Baduanjin Exercise on Rehabilitation of Patients With Mild to Moderate Parkinson’s Disease. Front Neurosci 2022; 15:827180. [PMID: 35126049 PMCID: PMC8811304 DOI: 10.3389/fnins.2021.827180] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 12/30/2021] [Indexed: 11/30/2022] Open
Abstract
Objectives Rehabilitation, aerobic exercise, and many traditional Chinese exercises are known to significantly improve balance in patients with Parkinson’s disease. Baduanjin, a traditional physical and mental exercise, has long been practiced for health care as it regulates organs, the nervous and motor systems. Methods We recruited 31 eligible participants. Patients underwent a 3-week Baduanjin program, including 35-min exercise daily. Scores on the Modified Unified Parkinson’s Disease Rating Scale (MDS-UPDRS), Non-motor Symptoms Scale (NMSS), and gait and balance tests were compared before and after the Baduanjin program. Results MDS-UPDRS-total (t = 4.669, P ≤ 0.001), MDS-UPDRS part-I (t = 5.805, P ≤ 0.001), MDS-UPDRS part-II (t = 5.234, P ≤ 0.001), MDS-UPDRS part-III (t = 3.274, P = 0.003), and NMSS (t = 4.815, P ≤ 0.001) scores significantly decreased after the 3-week intervention. Gait parameters like step (t = 2.289, P = 0.030) and cycle (t = 2.181, P = 0.038) durations also significantly improved, while Balance-check® indicators, including the total score (t = −2.147, P = 0.041) and grade (t = 3.432, P = 0.002) significantly differed before and after exercise. Conclusion Baduanjin exercise shows beneficial effects for non-motor symptoms, balance, gait, and daily activities in patients with Parkinson’s disease. Baduanjin can be included in the patients’ family exercise, which is conducive to their rehabilitation, as well as for obtaining important social and economic benefits. Clinical Trial Registration [www.ClinicalTrials.gov], identifier [ChiCTR-IPR-17011875].
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Affiliation(s)
- Shuangshuang Dong
- Department of Neurology, The Affiliated Suzhou Science and Technology Town Hospital of Nanjing Medical University, Suzhou, China
- Department of Neurology, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, China
| | - Yiqing Wang
- Department of Neurology, The Affiliated Suzhou Science and Technology Town Hospital of Nanjing Medical University, Suzhou, China
| | - Hongyu Wei
- Department of Neurology, The Affiliated Suzhou Science and Technology Town Hospital of Nanjing Medical University, Suzhou, China
| | - Shouyun Du
- Department of Neurology, Guanyun People’s Hospital, Lianyungang, China
| | - Xiaojing Li
- Department of Neurology, The Affiliated Suzhou Science and Technology Town Hospital of Nanjing Medical University, Suzhou, China
| | - Jianbing Zhu
- Department of Radiology, The Affiliated Suzhou Science and Technology Town Hospital of Nanjing Medical University, Suzhou, China
| | - Yi Wang
- Department of Radiology, The Affiliated Suzhou Science and Technology Town Hospital of Nanjing Medical University, Suzhou, China
| | - Zenglin Cai
- Department of Neurology, The Affiliated Suzhou Science and Technology Town Hospital of Nanjing Medical University, Suzhou, China
- Department of Neurology, Gusu University of Nanjing Medical University, Suzhou, China
- Department of Neurology, Affiliated Lianyungang Hospital of Xuzhou Medical University, Lianyungang, China
- *Correspondence: Zenglin Cai,
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Dowd KP, Szeklicki R, Minetto MA, Murphy MH, Polito A, Ghigo E, van der Ploeg H, Ekelund U, Maciaszek J, Stemplewski R, Tomczak M, Donnelly AE. A systematic literature review of reviews on techniques for physical activity measurement in adults: a DEDIPAC study. Int J Behav Nutr Phys Act 2018; 15:15. [PMID: 29422051 PMCID: PMC5806271 DOI: 10.1186/s12966-017-0636-2] [Citation(s) in RCA: 187] [Impact Index Per Article: 31.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 12/18/2017] [Indexed: 01/08/2023] Open
Abstract
The links between increased participation in Physical Activity (PA) and improvements in health are well established. As this body of evidence has grown, so too has the search for measures of PA with high levels of methodological effectiveness (i.e. validity, reliability and responsiveness to change). The aim of this “review of reviews” was to provide a comprehensive overview of the methodological effectiveness of currently employed measures of PA, to aid researchers in their selection of an appropriate tool. A total of 63 review articles were included in this review, and the original articles cited by these reviews were included in order to extract detailed information on methodological effectiveness. Self-report measures of PA have been most frequently examined for methodological effectiveness, with highly variable findings identified across a broad range of behaviours. The evidence-base for the methodological effectiveness of objective monitors, particularly accelerometers/activity monitors, is increasing, with lower levels of variability observed for validity and reliability when compared to subjective measures. Unfortunately, responsiveness to change across all measures and behaviours remains under-researched, with limited information available. Other criteria beyond methodological effectiveness often influence tool selection, including cost and feasibility. However, researchers must be aware of the methodological effectiveness of any measure selected for use when examining PA. Although no “perfect” tool for the examination of PA in adults exists, it is suggested that researchers aim to incorporate appropriate objective measures, specific to the behaviours of interests, when examining PA in free-living environments.
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Affiliation(s)
- Kieran P Dowd
- Department of Sport and Health Science, Athlone Institute of Technology, Athlone, Ireland
| | - Robert Szeklicki
- University School of Physical Education in Poznan, Poznan, Poland
| | - Marco Alessandro Minetto
- Division of Endocrinology, Diabetology and Metabolism, Department of Internal Medicine, University of Turin, Corso Dogliotti 14, 10126, Torino, Italy
| | - Marie H Murphy
- School of Health Science, University of Ulster, Newtownabbey, UK
| | - Angela Polito
- National Institute for Food and Nutrition Research, Rome, Italy
| | - Ezio Ghigo
- Division of Endocrinology, Diabetology and Metabolism, Department of Internal Medicine, University of Turin, Corso Dogliotti 14, 10126, Torino, Italy
| | - Hidde van der Ploeg
- Department of Public and Occupational Health, VU University Medical Center, EMGO Institute for Health and Care Research, Amsterdam, The Netherlands.,Sydney School of Public Health, University of Sydney, Sydney, Australia
| | - Ulf Ekelund
- Medical Research Council (MRC) Epidemiology Unit, University of Cambridge, Cambridge, UK.,The Department of Sport Medicine, Norwegian School of Sport Sciences, Oslo, Norway
| | - Janusz Maciaszek
- University School of Physical Education in Poznan, Poznan, Poland
| | | | - Maciej Tomczak
- University School of Physical Education in Poznan, Poznan, Poland
| | - Alan E Donnelly
- Department of Physical Education and Sport Sciences, Health Research Institute, University of Limerick, Limerick, Ireland.
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Zheng CF, Liu YC, Hu YC, Xia Q, Miao J, Zhang JD, Zhang K. Correlations of Japanese Orthopaedic Association Scoring Systems with Gait Parameters in Patients with Degenerative Spinal Diseases. Orthop Surg 2017; 8:447-453. [PMID: 28032706 DOI: 10.1111/os.12280] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 09/14/2016] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE Japanese Orthopaedic Association (JOA) scoring systems were developed to evaluate the neurological function of patients with cervical or lumbar degeneration. As patient-based and multi-dimensional clinical evaluation tools, these systems should be capable of reflecting the walking disability of patients. The association between JOA scores and gait parameters, however, are not well characterized. The purpose of this study was to determine the correlations between JOA scores and gait parameters of patients with cervical spondylotic myelopathy (CSM) and lumbar intervertebral disc herniation (LDH). METHODS A total of 32 CSM and 30 LDH patients with gait dysfunction were recruited for the present study. All patients were diagnosed by two senior orthopaedic doctors and evaluated with JOA scoring systems. A body-mounted motion analyzer, the Intelligent Device for Energy Expenditure and Activity (IDEEA), was applied to measure gait parameters of patients across 30 m of flat floor in an orthopaedic ward. A linear regression model was used to determine the correlations between JOA scores and gait parameters. Multiple linear regressions were used to identify the relationships between subsections of the JOA systems and gait parameters. RESULTS Japanese Orthopaedic Association scores of LDH patients from the JOA lumbar scoring system are significantly correlated with gait speed (R 2 = 0.557, P < 0.001) and stride length (R 2 = 0.544, P < 0.001). JOA scores are also correlated with double support duration, step duration, cycle duration and cadence, and weakly correlated with single support duration. For the four subsections of the JOA lumbar scoring system, "restriction of activities of daily living" is the significant predictor of all gait parameters, especially gait speed (R 2 = 0.573, P < 0.001) and stride length (R 2 = 0.553, P < 0.001). However, JOA scores of CSM patients from the JOA cervical scoring system are only weakly correlated with these measures (all R 2 < 0.3). For the four subsections of the JOA cervical scoring system, "motor function of the lower extremity" is a weak predictor of gait parameters (all R 2 < 0.3). CONCLUSIONS There is a significant correlation between gait parameters and functional disability as measured by the JOA lumbar scoring system, which indicates that the JOA lumbar scoring system can reflect gait impairment. The JOA cervical scoring system, however, may need to be improved for efficiently evaluating the walking ability of CSM patients in the assessment of motor function of the lower extremity.
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Affiliation(s)
- Chen-Fan Zheng
- Department of Biomechanics and Rehabilitation Engineering, School of Biomedical Engineering, and Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application, Capital Medical University, Beijing, China.,Rehabilitation Engineering Research Department, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Yan-Cheng Liu
- Department of Spine Surgery, Tianjin Hospital, Tianjin, China
| | - Yong-Cheng Hu
- Department of Spine Surgery, Tianjin Hospital, Tianjin, China
| | - Qun Xia
- Department of Spine Surgery, Tianjin Hospital, Tianjin, China
| | - Jun Miao
- Department of Spine Surgery, Tianjin Hospital, Tianjin, China
| | - Ji-Dong Zhang
- Department of Spine Surgery, Tianjin Hospital, Tianjin, China
| | - Kuan Zhang
- Department of Biomechanics and Rehabilitation Engineering, School of Biomedical Engineering, and Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application, Capital Medical University, Beijing, China
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Menotti F, Laudani L, Damiani A, Macaluso A. Amount and intensity of daily living activities in Charcot-Marie-Tooth 1A patients. Brain Behav 2014; 4:14-20. [PMID: 24653950 PMCID: PMC3937702 DOI: 10.1002/brb3.187] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Revised: 09/25/2013] [Accepted: 09/29/2013] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Charcot-Marie-Tooth 1A (CMT1A) patients show a reduction of spontaneous activities of daily living measured by means of questionnaires or pedometers, which are quite inaccurate compared to recent measurement techniques. AIM The study aimed at quantifying daily living activities in CMT1A patients by means of inertial sensors, which give information not only on the amount but also on the intensity of these activities. MATERIALS AND METHODS Time and count (amount), and velocity and power (intensity) of 24 h daily living activities were measured in eight patients (20-48 years; Barthel >90; Tinetti >20) and eight healthy individuals, matched for age and gender, by means of a wearable inertial sensor device. RESULTS There were no differences between patients and controls in the 24-h distance covered and count of steps. However, count of step climbing and sit to stand were lower in patients than in controls (139.93 ± 141.66 vs. 341.06 ± 164.07 n and 58.23 ± 7.82 vs. 65.81 ± 4.75 n, respectively; P < 0.05) as well as mean daily step-climbing and walking velocities (1.07 ± 0.17 vs. 1.21 ± 0.10 m/sec and 1.16 ± 0.31 vs. 1.87 ± 0.50 m/sec, respectively; P < 0.05). In CMT1A patients there was a positive correlation between strength of the knee extensor muscles and both count of steps climbed (R = 0.80) and sit to stand (R = 0.79). DISCUSSION AND CONCLUSION The reduced ability of CMT1A patients to carry out activities at high intensity, which was correlated with strength, suggests that strength training might be a rehabilitation tool for improving the 1 ability to carry out these activities.
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Affiliation(s)
- Federica Menotti
- Department of Human Movement, Social and Health Sciences, University of Rome Foro Italico Rome, Italy
| | - Luca Laudani
- Department of Human Movement, Social and Health Sciences, University of Rome Foro Italico Rome, Italy
| | - Antonello Damiani
- Sezione Laziale, Unione Italiana Lotta alla Distrofia Muscolare (UILDM) Rome, Italy
| | - Andrea Macaluso
- Department of Human Movement, Social and Health Sciences, University of Rome Foro Italico Rome, Italy
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Van Remoortel H, Giavedoni S, Raste Y, Burtin C, Louvaris Z, Gimeno-Santos E, Langer D, Glendenning A, Hopkinson NS, Vogiatzis I, Peterson BT, Wilson F, Mann B, Rabinovich R, Puhan MA, Troosters T. Validity of activity monitors in health and chronic disease: a systematic review. Int J Behav Nutr Phys Act 2012; 9:84. [PMID: 22776399 PMCID: PMC3464146 DOI: 10.1186/1479-5868-9-84] [Citation(s) in RCA: 183] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2011] [Accepted: 06/13/2012] [Indexed: 01/19/2023] Open
Abstract
The assessment of physical activity in healthy populations and in those with chronic diseases is challenging. The aim of this systematic review was to identify whether available activity monitors (AM) have been appropriately validated for use in assessing physical activity in these groups. Following a systematic literature search we found 134 papers meeting the inclusion criteria; 40 conducted in a field setting (validation against doubly labelled water), 86 in a laboratory setting (validation against a metabolic cart, metabolic chamber) and 8 in a field and laboratory setting. Correlation coefficients between AM outcomes and energy expenditure (EE) by the criterion method (doubly labelled water and metabolic cart/chamber) and percentage mean differences between EE estimation from the monitor and EE measurement by the criterion method were extracted. Random-effects meta-analyses were performed to pool the results across studies where possible. Types of devices were compared using meta-regression analyses. Most validation studies had been performed in healthy adults (n = 118), with few carried out in patients with chronic diseases (n = 16). For total EE, correlation coefficients were statistically significantly lower in uniaxial compared to multisensor devices. For active EE, correlations were slightly but not significantly lower in uniaxial compared to triaxial and multisensor devices. Uniaxial devices tended to underestimate TEE (−12.07 (95%CI; -18.28 to −5.85) %) compared to triaxial (−6.85 (95%CI; -18.20 to 4.49) %, p = 0.37) and were statistically significantly less accurate than multisensor devices (−3.64 (95%CI; -8.97 to 1.70) %, p<0.001). TEE was underestimated during slow walking speeds in 69% of the lab validation studies compared to 37%, 30% and 37% of the studies during intermediate, fast walking speed and running, respectively. The high level of heterogeneity in the validation studies is only partly explained by the type of activity monitor and the activity monitor outcome. Triaxial and multisensor devices tend to be more valid monitors. Since activity monitors are less accurate at slow walking speeds and information about validated activity monitors in chronic disease populations is lacking, proper validation studies in these populations are needed prior to their inclusion in clinical trials.
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Affiliation(s)
- Hans Van Remoortel
- Faculty of Kinesiology and Rehabilitation Sciences, Department of Rehabilitation Sciences, Katholieke Universiteit Leuven, Leuven, Belgium
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Abstract
Objective estimates of activity patterns and energy expenditure (EE) are important for the measurement of energy balance. The Intelligent Device for Energy Expenditure and Activity (IDEEA) can estimate EE from the thirty-five postures and activities it can identify and record. The present study evaluated the IDEEA system's estimation of EE using whole-body indirect calorimetry over 24 h, and in free-living subjects using doubly-labelled water (DLW) over 14 d. EE was calculated from the IDEEA data using calibration values for RMR and EE while sitting and standing, both as estimated by the IDEEA system (IDEEA(est)) and measured by indirect calorimetry (IDEEA(meas)). Subjects were seven females and seven males, mean age 38·1 and 39·7 years, mean BMI 25·2 and 26·2 kg/m2, respectively. The IDEEA(est) method produced a similar estimate of EE to the calorimeter (10·8 and 10·8 MJ, NS), while the IDEEA(meas) method underestimated EE (9·9 MJ, P < 0·001). After removing data from static cycling, which the IDEEA was unable to identify as an activity, both the IDEEA(est) and IDEEA(meas) methods overestimated EE compared to the calorimeter (9·9 MJ, P < 0·001; 9·1 MJ, P < 0·05 and 8·6 MJ, respectively). Similarly, the IDEEA system overestimated EE compared to DLW over 14 d; 12·7 MJ/d (P < 0·01), 11·5 MJ/d (P < 0·01) and 9·5 MJ/d for the IDEEA(est), IDEEA(meas) and DLW, respectively. The IDEEA system overestimated EE both in the controlled laboratory and free-living environments. Using measured EE values for RMR, sitting and standing reduced, but did not eliminate, the error in estimated EE.
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