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Štěpánková T, Quittková A, Čech Z, Machač S. Sonographic measurement of deep fascia parameters - Interrater reliability. Surg Radiol Anat 2024:10.1007/s00276-024-03423-9. [PMID: 39014213 DOI: 10.1007/s00276-024-03423-9] [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: 02/04/2024] [Accepted: 06/17/2024] [Indexed: 07/18/2024]
Abstract
PURPOSE The deep fascia has recently been a current topic in many medical fields, including rehabilitation. Some research has already focused on assessing deep fascia, however results of individual authors differ in certain aspects. This study focuses on the inter-rater reliability of ultrasound (US) measurement of the thickness of deep fascia and loose connective tissue (LCT). The aim was to define the causes of any discrepancies in measurement that could contribute to the unification of management of evaluating fascia. METHODS An observational study was performed including 20 healthy individuals in whom fascia lata of the anterior thigh was examined by US imaging and then measured in Image J software. Three raters participated in this study: the first with 6 years of US imaging experience, other two were newly trained. The measurement of fascial parameters was conducted in two phases with special consultation between them resulting in an agreement of the research team on the more precise way of measurement. RESULTS Results revealed the value of inter-rater reliability ICC3,1 = 0.454 for deep fascia thickness and ICC3,1 = 0.265 for LCT thickness in the first phase and any significant difference in the second phase. This poor inter-rater reliability led to a search for possible causes of discrepancies, which authors subsequently highlighted. CONCLUSION The findings of the study show the main pitfalls of deep fascia measurement that should contribute to the unification of evaluation.
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Affiliation(s)
- Tereza Štěpánková
- Department of Rehabilitation and Sports Medicine, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic.
| | - Adéla Quittková
- Department of Rehabilitation and Sports Medicine, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Zdeněk Čech
- Department of Rehabilitation and Sports Medicine, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Stanislav Machač
- Department of Rehabilitation and Sports Medicine, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
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Soares ALC, Carvalho RF, Mogami R, Meirelles CDM, Gomes PSC. Effect of resistance training on quadriceps femoris muscle thickness obtained by ultrasound: A systematic review with meta-analysis. J Bodyw Mov Ther 2024; 39:270-278. [PMID: 38876638 DOI: 10.1016/j.jbmt.2024.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 11/26/2023] [Accepted: 02/25/2024] [Indexed: 06/16/2024]
Abstract
OBJECTIVE The present study aimed to determine the magnitude and intervention time of resistance training required to generate adaptations in the muscle thickness of the quadriceps muscle obtained by ultrasound in healthy adults. METHOD A systematic review with meta-analysis was conducted on studies recovered from Pubmed, Web of Science, and Scopus databases up to March 2022. The study selection process was carried out by two independent researchers, with the presence of a third researcher in case of disagreements. The methodological quality of the studies was determined with the TESTEX scale, and the risk of bias analysis was determined using Cochrane's RoB 2.0 tool. The meta-analysis used the inverse of the variance with a fixed model, and the effect size was reported by the standardized mean difference (SMD) with a confidence interval of 95%. RESULTS Ten studies were included in a meta-analysis. The overall analysis of the studies demonstrated an SMD = 0.35 [95% CI: 0.13-0.56] (P = 0.002), with a low heterogeneity of I2 = 0% (P = 0.52). No publication bias was detected using a funnel plot followed by Egger's test (P = 0.06). The degree of certainty of the meta-analysis was high using the GRADE tool. CONCLUSION We found that resistance training can generate significant average increases of 16.6% in muscle thickness obtained by ultrasound in the quadriceps femoris muscles of healthy adults. However, the subgroup analysis showed that significant effect sizes were only observed after eight weeks of training.
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Affiliation(s)
- André Luiz Conveniente Soares
- Laboratory Crossbridges, Institute of Physical Education and Sports, Rio de Janeiro State University, Rio de Janeiro - RJ, Brazil.
| | - Ramon Franco Carvalho
- Laboratory Crossbridges, Institute of Physical Education and Sports, Rio de Janeiro State University, Rio de Janeiro - RJ, Brazil.
| | - Roberto Mogami
- Faculty of Medical Sciences, Rio de Janeiro State University, Rio de Janeiro - RJ, Brazil.
| | | | - Paulo Sergio Chagas Gomes
- Laboratory Crossbridges, Institute of Physical Education and Sports, Rio de Janeiro State University, Rio de Janeiro - RJ, Brazil.
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Maruyama M, Kagaya Y, Kajiwara S, Oikawa T, Horikawa M, Fujimoto M, Sasaki M. The relationship between sarcopenic obesity and changes in quadriceps muscle thickness and echo intensity in patients with stroke. Top Stroke Rehabil 2024:1-10. [PMID: 38590086 DOI: 10.1080/10749357.2024.2340369] [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: 01/10/2024] [Accepted: 03/31/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Research findings on skeletal muscle degeneration in post-stroke sarcopenic obesity are limited. Thus, this study aimed to investigate the association between post-stroke sarcopenic obesity and quantitative and qualitative changes in skeletal muscles. METHODS This was a cross-sectional study conducted on patients with stroke admitted to the convalescent rehabilitation ward. For skeletal muscle assessment, an ultrasound system was used to measure quadriceps muscle thickness and echo intensity (QMT and QEI) on the paretic and non-paretic sides. Sarcopenic obesity was defined as the presence of both sarcopenia and obesity. Multiple regression analysis was performed to determine the relationships between sarcopenic obesity and QMT and QEI. RESULTS A total of 130 patients with stroke were included in this study (mean age: 69.4 ± 12.7 years). The prevalence of sarcopenic obesity was 23.1%. The multiple regression analysis showed that sarcopenic obesity was significantly negatively associated with QMT on both the paretic and non-paretic sides (paretic side: β = -0.28, p < 0.001; non-paretic side: β = -0.37, p < 0.001) and significantly positively associated with QEI (paretic side β = 0.21, p = 0.034; non-paretic side: β = 0.20, p = 0.029). CONCLUSIONS Post-stroke sarcopenic obesity was independently associated with quantitative and qualitative changes in skeletal muscles on both the paretic and non-paretic sides.
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Affiliation(s)
- Motoki Maruyama
- Department of Rehabilitation, Akita Cerebrospinal and Cardiovascular Center, Akita, Japan
- Department of Rehabilitation Medicine, Akita Cerebrospinal and Cardiovascular Center, Akita, Japan
| | - Yuki Kagaya
- Department of Rehabilitation, Akita Cerebrospinal and Cardiovascular Center, Akita, Japan
| | - Sota Kajiwara
- Department of Rehabilitation, Akita Cerebrospinal and Cardiovascular Center, Akita, Japan
| | - Takuto Oikawa
- Department of Rehabilitation, Akita Cerebrospinal and Cardiovascular Center, Akita, Japan
| | - Manabu Horikawa
- Department of Rehabilitation, Akita Cerebrospinal and Cardiovascular Center, Akita, Japan
| | - Mika Fujimoto
- Department of Nutrition, Akita Cerebrospinal and Cardiovascular Center, Akita, Japan
| | - Masahiro Sasaki
- Department of Rehabilitation Medicine, Akita Cerebrospinal and Cardiovascular Center, Akita, Japan
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Maruyama M, Kagaya Y, Kajiwara S, Oikawa T, Horikawa M, Fujimoto M, Sasaki M. The Validity of Quadriceps Muscle Thickness as a Nutritional Risk Indicator in Patients with Stroke. Nutrients 2024; 16:540. [PMID: 38398864 PMCID: PMC10891856 DOI: 10.3390/nu16040540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 02/08/2024] [Accepted: 02/10/2024] [Indexed: 02/25/2024] Open
Abstract
This study aimed to investigate whether quadriceps muscle thickness (QMT) is useful for nutritional assessment in patients with stroke. This was a retrospective cohort study. Nutritional risk was assessed using the Geriatric Nutritional Risk Index (GNRI), with GNRI < 92 indicating a risk of malnutrition and GNRI ≥ 92 indicating normal conditions. Muscle mass was assessed using QMT and calf circumference (CC). The outcome was Functional Independence Measure (FIM) effectiveness. The cutoff values of QMT and CC for discriminating between high and low GNRI were determined using the receiver operating characteristic curve. The accuracy of the nutritional risk discrimination model was evaluated using the Matthews correlation coefficient (MCC). Multiple regression analysis was performed to assess the relationship between nutritional risk, as defined by QMT and CC, and FIM effectiveness. A total of 113 patients were included in the analysis. The cutoff values of QMT and CC for determining nutritional risk were 49.630 mm and 32.0 cm for men (MCC: 0.576; 0.553) and 41.185 mm and 31.0 cm for women (MCC: 0.611; 0.530). Multiple regression analysis showed that only nutritional risk defined by QMT was associated with FIM effectiveness. These findings indicate that QMT is valid for assessing nutritional risk in patients with stroke.
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Affiliation(s)
- Motoki Maruyama
- Department of Rehabilitation, Akita Cerebrospinal and Cardiovascular Center, 6-10 Senshu-Kubota-Machi, Akita 010-0874, Japan
- Department of Physical Therapy, Akita University Graduate School of Health Science, 1-1-1 Hondo, Akita 010-8543, Japan
- Department of Rehabilitation Medicine, Akita Cerebrospinal and Cardiovascular Center, 6-10 Senshu-Kubota-Machi, Akita 010-0874, Japan
| | - Yuki Kagaya
- Department of Rehabilitation, Akita Cerebrospinal and Cardiovascular Center, 6-10 Senshu-Kubota-Machi, Akita 010-0874, Japan
| | - Sota Kajiwara
- Department of Rehabilitation, Akita Cerebrospinal and Cardiovascular Center, 6-10 Senshu-Kubota-Machi, Akita 010-0874, Japan
| | - Takuto Oikawa
- Department of Rehabilitation, Akita Cerebrospinal and Cardiovascular Center, 6-10 Senshu-Kubota-Machi, Akita 010-0874, Japan
- Department of Physical Therapy, Akita University Graduate School of Health Science, 1-1-1 Hondo, Akita 010-8543, Japan
| | - Manabu Horikawa
- Department of Rehabilitation, Akita Cerebrospinal and Cardiovascular Center, 6-10 Senshu-Kubota-Machi, Akita 010-0874, Japan
| | - Mika Fujimoto
- Department of Nutrition, Akita Cerebrospinal and Cardiovascular Center, 6-10 Senshu-Kubota-Machi, Akita 010-0874, Japan;
| | - Masahiro Sasaki
- Department of Rehabilitation Medicine, Akita Cerebrospinal and Cardiovascular Center, 6-10 Senshu-Kubota-Machi, Akita 010-0874, Japan
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Umbrello M, Brogi E, Formenti P, Corradi F, Forfori F. Ultrasonographic Features of Muscular Weakness and Muscle Wasting in Critically Ill Patients. J Clin Med 2023; 13:26. [PMID: 38202033 PMCID: PMC10780243 DOI: 10.3390/jcm13010026] [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: 11/21/2023] [Revised: 12/12/2023] [Accepted: 12/18/2023] [Indexed: 01/12/2024] Open
Abstract
Muscle wasting begins as soon as in the first week of one's ICU stay and patients with multi-organ failure lose more muscle mass and suffer worse functional impairment as a consequence. Muscle wasting and weakness are mainly characterized by a generalized, bilateral lower limb weakness. However, the impairment of the respiratory and/or oropharyngeal muscles can also be observed with important consequences for one's ability to swallow and cough. Muscle wasting represents the result of the disequilibrium between breakdown and synthesis, with increased protein degradation relative to protein synthesis. It is worth noting that the resulting functional disability can last up to 5 years after discharge, and it has been estimated that up to 50% of patients are not able to return to work during the first year after ICU discharge. In recent years, ultrasound has played an increasing role in the evaluation of muscle. Indeed, ultrasound allows an objective evaluation of the cross-sectional area, the thickness of the muscle, and the echogenicity of the muscle. Furthermore, ultrasound can also estimate the thickening fraction of muscle. The objective of this review is to analyze the current understanding of the pathophysiology of acute skeletal muscle wasting and to describe the ultrasonographic features of normal muscle and muscle weakness.
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Affiliation(s)
- Michele Umbrello
- Department Intensive Care and Anesthesia, ASST Ovest Milanese, Ospedale Nuovo di Legnano, 20025 Legnano, Italy
| | - Etrusca Brogi
- Department Anaesthesia and Intensive Care, University of Pisa, 56126 Pisa, Italy
| | - Paolo Formenti
- Departement of Anesthesia and Intensive Care, ASST Nord Milano, Ospedale E Bassini, 20092 Cinisello Balsamo, Italy
| | - Francesco Corradi
- Department Anaesthesia and Intensive Care, University of Pisa, 56126 Pisa, Italy
| | - Francesco Forfori
- Department Anaesthesia and Intensive Care, University of Pisa, 56126 Pisa, Italy
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Mechelli F, Bayford R, Garelick H, Stokes M, Agyapong-Badu S. Clinical Utility of Ultrasound Imaging for Measuring Anterior Thigh Thickness after Anterior Cruciate Ligament Injury in an Individual Patient to Assess Postsurgery Outcome. Case Rep Orthop 2023; 2023:6672951. [PMID: 37908634 PMCID: PMC10615585 DOI: 10.1155/2023/6672951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 10/02/2023] [Accepted: 10/05/2023] [Indexed: 11/02/2023] Open
Abstract
The present study investigated the clinical utility of ultrasound imaging (USI) for assessing changes in an individual's quadriceps muscle and subcutaneous fat (SF) thickness of the anterior thigh and their relative proportions. A patient was studied prior to and after anterior cruciate ligament reconstruction (ACLR) surgery and during rehabilitation. This case study involved an 18-year-old female recreational athlete with a complete tear of the anterior cruciate ligament (ACL). Tissue thickness (SF and quadriceps muscle) was measured from transverse USI of the anterior thigh before surgery, at weekly intervals during 12 weeks of postsurgery, and then every 2 weeks for the following 12 weeks (total of 21 measurement sets). Statistically significant differences presurgery to postrehabilitation were found for muscle thickness (p = 0.04) and SF tissue thickness (p = 0.04) measurements. There was no difference in muscle to fat ratio (p = 0.08). Changes in measurements greater than the reported minimal detectable change (MDC) demonstrate the sensitivity of the USI technique as an objective tool to assess clinically useful changes in an individual's anterior thigh muscle thickness post-ACLR surgery and during rehabilitation.
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Affiliation(s)
- Filippo Mechelli
- Private practice, Urbino, Italy
- Faculty of Science and Technology, Department of Natural Sciences, Middlesex University, London, UK
| | - Richard Bayford
- Faculty of Science and Technology, Department of Natural Sciences, Middlesex University, London, UK
| | - Hemda Garelick
- Faculty of Science and Technology, Department of Natural Sciences, Middlesex University, London, UK
| | - Maria Stokes
- School of Health Sciences, University of Southampton, Southampton, UK
- Centre for Sport, Exercise and Osteoarthritis versus Arthritis, Southampton, UK
- Southampton NIHR Biomedical Research Centre, UK
| | - Sandra Agyapong-Badu
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham, UK
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Harutyunyan R, Gilardino MS, Papanastasiou VW, Jeffries SD, Hemmerling TM. Ultrasound Calculation of Fat Volume for Liposuction: A Clinical Software Validation. Aesthet Surg J 2023; 43:1150-1158. [PMID: 37099036 DOI: 10.1093/asj/sjad121] [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: 11/22/2022] [Revised: 04/20/2023] [Accepted: 04/21/2023] [Indexed: 04/27/2023] Open
Abstract
BACKGROUND Fat manipulation procedures such as liposuction contain a degree of subjectivity primarily guided by the surgeon's visual or tactile perception of the underlying fat. Currently, there is no cost-effective, direct method to objectively measure fat depth and volume in real time. OBJECTIVES Utilizing innovative ultrasound-based software, the authors aimed to validate fat tissue volume and distribution measurements in the preoperative setting. METHODS Eighteen participants were recruited to evaluate the accuracy of the new software. Recruited participants underwent ultrasound scans within the preoperative markings of the study area before surgery. Ultrasound-estimated fat profiles were generated with the in-house software and compared directly with the intraoperative aspirated fat recorded after gravity separation. RESULTS Participants' mean age and BMI were 47.6 (11.3) years and 25.6 (2.3) kg/m2, respectively. Evaluation of trial data showed promising results following the use of a Bland Altman agreement analysis. For the 18 patients and 44 volumes estimated, 43 of 44 measurements fell within a confidence interval of 95% when compared with the clinical lipoaspirate (dry) volumes collected postsurgery. The bias was estimated at 9.15 mL with a standard deviation of 17.08 mL and 95% confidence interval between -24.34 mL and 42.63 mL. CONCLUSIONS Preoperative fat assessment measurements agreed significantly with intraoperative lipoaspirate volumes. The pilot study demonstrates, for the first time, a novel companion tool with the prospect of supporting surgeons in surgical planning, measuring, and executing the transfer of adipose tissues. LEVEL OF EVIDENCE: 4
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Imamura M, Uchyiama SST, Naves GS, Abicalaf CARP, Mirisola AR, dos Santos ACA, Battistella LR. Ultrasonographic findings in long COVID: A cross-sectional study of 312 patients. Front Med (Lausanne) 2023; 9:1051389. [PMID: 36698837 PMCID: PMC9869060 DOI: 10.3389/fmed.2022.1051389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 12/15/2022] [Indexed: 01/11/2023] Open
Abstract
Background Fatigue and muscle weakness are common complaints in COVID-19 survivors. However, little is still known about the skeletal muscle qualitative and quantitative characteristics after hospitalization due to moderate and severe COVID-19. Objectives To assess rectus femoris and vastus intermedius muscle thickness (MT) and rectus femoris echo intensity (EI) and to establish its association with demographic, clinical, functional, and inflammatory parameters in long COVID patients after hospital discharge. Methods Cross-sectional study with 312 COVID-19 patients (53.53% male; age: 54.59 ± 13.50 years), with a laboratory-confirmed diagnosis of COVID-19. Patients were assessed 3-11 months after hospital discharge. We evaluated MT of the right rectus femoris and vastus intermedius and EI of the right rectus femoris using a portable ultrasound system, 6-13 MHz, broadband linear transducer. We corrected EI using the subcutaneous fat thickness. Ultrasonographic parameters were tested in association with demographic (sex and age); functional (Handgrip strength measurement, Timed Up and Go, 1 min Sit-to-Stand test, EuroQoL-5 Dimensions-5 Levels, World Health Organization Disability Assessment Schedule (WHODAS 2.0), Post-COVID-19 Functional Status, Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT), Medical Research Council (MRC) sum score, Borg Dyspnea Scale, MRC Dyspnea score, Visual Analogue Scale (VAS), Epworth Sleepiness Scale, Insomnia Severity Index, Functional Independence Measurement (FIM), and Functional Oral Intake Scale); clinical (length of hospital stay, intubation, and presence of comorbidities such as systemic hypertension, diabetes, obesity, chronic obstructive pulmonary disease, asthma), and inflammatory data assessed by the C-reactive protein and D-dimer serum concentrations. Results Rectus femoris MT was associated with age, handgrip strength, Epworth Sleepiness Scale, and subcutaneous fat thickness (r2 = 27.51%; p < 0.0001). Vastus intermedius MT was associated with age, pain intensity, handgrip strength, Epworth Sleepiness scale, FIM, and time since hospital discharge (r2 = 21.12%; p < 0.0001). Rectus femoris EI was significantly associated with the male sex, TUG, Epworth Sleepiness Scale, and C-Reactive Protein levels (r2 = 44.39%; p < 0.0001). Mean MT of rectus femoris and vastus intermedius are significantly different (p < 0.001). Conclusion After hospital discharge, long COVID patients present qualitative and quantitative skeletal muscle characteristics associated with a combination of demographic, clinical, and functional parameters.
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Affiliation(s)
- Marta Imamura
- Departamento de Medicina Legal, Bioética, Medicina do Trabalho e Medicina Física e Reabilitação, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil,Instituto de Medicina Física e Reabilitação, Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil,*Correspondence: Marta Imamura,
| | - Sabrina Saemy Tome Uchyiama
- Departamento de Medicina Legal, Bioética, Medicina do Trabalho e Medicina Física e Reabilitação, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil,Instituto de Medicina Física e Reabilitação, Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Gabriella Souza Naves
- Departamento de Medicina Legal, Bioética, Medicina do Trabalho e Medicina Física e Reabilitação, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil,Instituto de Medicina Física e Reabilitação, Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Cláudia Andréia Rabay Pimentel Abicalaf
- Departamento de Medicina Legal, Bioética, Medicina do Trabalho e Medicina Física e Reabilitação, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil,Instituto de Medicina Física e Reabilitação, Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Aline Rossetti Mirisola
- Departamento de Medicina Legal, Bioética, Medicina do Trabalho e Medicina Física e Reabilitação, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil,Instituto de Medicina Física e Reabilitação, Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Artur César Aquino dos Santos
- Departamento de Medicina Legal, Bioética, Medicina do Trabalho e Medicina Física e Reabilitação, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil,Instituto de Medicina Física e Reabilitação, Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Linamara Rizzo Battistella
- Departamento de Medicina Legal, Bioética, Medicina do Trabalho e Medicina Física e Reabilitação, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil,Instituto de Medicina Física e Reabilitação, Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
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Di Matteo A, Smerilli G, Cipolletta E, Wakefield RJ, De Angelis R, Risa AM, Salaffi F, Farah S, Villota-Eraso C, Maccarrone V, Filippucci E, Grassi W. Muscle involvement in systemic lupus erythematosus: multimodal ultrasound assessment and relationship with physical performance. Rheumatology (Oxford) 2022; 61:4775-4785. [PMID: 35333315 DOI: 10.1093/rheumatology/keac196] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 03/21/2022] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVES The objectives of this study were (1) to explore US findings for muscle mass, muscle quality and muscle stiffness in SLE patients and healthy subjects; (2) to investigate the relationship between the US muscle findings and physical performance in SLE patients and healthy subjects. METHODS Quadriceps muscle thickness was used for assessment of muscle mass, muscle echogenicity (using a visual semi-quantitative scale and grayscale analysis with histograms) for assessment of muscle quality, and point shear-wave elastography (SWE) for assessment of muscle stiffness in 30 SLE patients (without previous/current myositis or neuromuscular disorders) and 15 age-, sex- and BMI-matched healthy subjects. Hand grip strength tests and short physical performance battery (SPPB) tests were carried out in the same populations. RESULTS No difference was observed between SLE patients and healthy subjects for quadriceps muscle thickness (35.2 mm ±s.d. 6.8 vs 34.8 mm ± s.d. 6.0, respectively, P = 0.79). Conversely, muscle echogenicity was significantly increased in SLE patients (visual semi-quantitative scale: 1.7 ± s.d. 1.0 vs 0.3 ± s.d. 0.5, respectively, P < 0.01; grayscale analysis with histograms: 87.4 mean pixels ± s.d. 18.8 vs 70.1 mean pixels ± s.d. 14.0, respectively, P < 0.01). Similarly, SWE was significantly lower in SLE patients compared with healthy subjects {1.5 m/s [interquartile range (IQR) 0.3] vs 1.6 m/s (IQR 0.2), respectively, P = 0.01}. Muscle echogenicity was inversely correlated with grip strength (visual semi-quantitative scale, Rho: -0.47, P = 0.01; grayscale analysis with histograms, Rho: -0.41, p < 0.01) and SPPB (visual semi-quantitative scale, Rho: -0.50, P < 0.01; grayscale analysis with histograms Rho: -0,46, P < 0.01). CONCLUSIONS US assessment of muscle echogenicity and stiffness is useful for the early detection of muscle involvement in SLE patients.
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Affiliation(s)
- Andrea Di Matteo
- Polytechnic University of Marche, Rheumatology Unit, Department of Clinical and Molecular Sciences, 'Carlo Urbani' Hospital, Jesi, Ancona, Italy
| | - Gianluca Smerilli
- Polytechnic University of Marche, Rheumatology Unit, Department of Clinical and Molecular Sciences, 'Carlo Urbani' Hospital, Jesi, Ancona, Italy
| | - Edoardo Cipolletta
- Polytechnic University of Marche, Rheumatology Unit, Department of Clinical and Molecular Sciences, 'Carlo Urbani' Hospital, Jesi, Ancona, Italy
| | - Richard J Wakefield
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - Rossella De Angelis
- Polytechnic University of Marche, Rheumatology Unit, Department of Clinical and Molecular Sciences, 'Carlo Urbani' Hospital, Jesi, Ancona, Italy
| | - Anna Maria Risa
- Polytechnic University of Marche, Rheumatology Unit, Department of Clinical and Molecular Sciences, 'Carlo Urbani' Hospital, Jesi, Ancona, Italy
| | - Fausto Salaffi
- Polytechnic University of Marche, Rheumatology Unit, Department of Clinical and Molecular Sciences, 'Carlo Urbani' Hospital, Jesi, Ancona, Italy
| | - Sonia Farah
- Polytechnic University of Marche, Rheumatology Unit, Department of Clinical and Molecular Sciences, 'Carlo Urbani' Hospital, Jesi, Ancona, Italy
| | | | - Vincenzo Maccarrone
- Polytechnic University of Marche, Rheumatology Unit, Department of Clinical and Molecular Sciences, 'Carlo Urbani' Hospital, Jesi, Ancona, Italy
| | - Emilio Filippucci
- Polytechnic University of Marche, Rheumatology Unit, Department of Clinical and Molecular Sciences, 'Carlo Urbani' Hospital, Jesi, Ancona, Italy
| | - Walter Grassi
- Polytechnic University of Marche, Rheumatology Unit, Department of Clinical and Molecular Sciences, 'Carlo Urbani' Hospital, Jesi, Ancona, Italy
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Hoffmann J, Thiele J, Kwast S, Borger MA, Schröter T, Falz R, Busse M. Measurement of subcutaneous fat tissue: reliability and comparison of caliper and ultrasound via systematic body mapping. Sci Rep 2022; 12:15798. [PMID: 36138057 PMCID: PMC9500055 DOI: 10.1038/s41598-022-19937-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 09/06/2022] [Indexed: 11/09/2022] Open
Abstract
Caliper and ultrasound (US) are used to measure subcutaneous fat tissue depth (SFT) and then to calculate total body fat. There is no evidence-based recommendation as to whether caliper or US are equally accurate. The aim of this paper was therefore to compare reliability of both methods. In this methodical study, 54 participants (BMI: 24.8 ± 3.5 kg/m2; Age: 43.2 ± 21.7 years) were included. Using systematic body mapping, the SFT of 56 areas was measured. We also analyzed 4 body sites via MRI. A comparison between caliper and US detected clear differences in mean SFT of all areas (0.83 ± 0.33 cm vs. 1.14 ± 0.54 cm; p < 0.001) showing moderate reliability (ICC 0.669, 95%CI: 0.625–0.712). US and MRI revealed in the abdominal area a SFT twice as thick as caliper (2.43 ± 1.36 cm vs. 2.26 ± 1.32 cm vs. 1.15 ± 0.66 cm; respectively). Caliper and US revealed excellent intrarater (ICC caliper: 0.944, 95%CI: 0.926–0.963; US: 0.934, 95%CI: 0.924–0.944) and good interrater reliability (ICC caliper: 0.794, 95%CI: 0.754–0.835; US: 0.825, 95%CI: 0.794–0.857). Despite the high reliability in measuring SFT that caliper and US show, our comparison of the two methods yielded clear differences in SFT, particularly in the abdominal area. In accuracy terms, US is preferable for most mapping areas.
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Affiliation(s)
- Jana Hoffmann
- Institute of Sports Medicine and Prevention, University of Leipzig, 04103, Leipzig, Germany.
| | - Jens Thiele
- Department of Radiology, Helios Klinik, 04435, Schkeuditz, Germany
| | - Stefan Kwast
- Institute of Sports Medicine and Prevention, University of Leipzig, 04103, Leipzig, Germany
| | - Michael Andrew Borger
- University Department of Cardiac Surgery, Heart Center Leipzig, 04289, Leipzig, Germany
| | - Thomas Schröter
- University Department of Cardiac Surgery, Heart Center Leipzig, 04289, Leipzig, Germany
| | - Roberto Falz
- Institute of Sports Medicine and Prevention, University of Leipzig, 04103, Leipzig, Germany
| | - Martin Busse
- Institute of Sports Medicine and Prevention, University of Leipzig, 04103, Leipzig, Germany
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11
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Högelin ER, Thulin K, von Walden F, Fornander L, Michno P, Alkner B. Reliability and Validity of an Ultrasound-Based Protocol for Measurement of Quadriceps Muscle Thickness in Children. Front Physiol 2022; 13:830216. [PMID: 35832479 PMCID: PMC9272772 DOI: 10.3389/fphys.2022.830216] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 06/06/2022] [Indexed: 11/15/2022] Open
Abstract
Introduction and aims: Accurate determination of skeletal muscle size is of great importance in multiple settings including resistance exercise, aging, disease, and disuse. Ultrasound (US) measurement of muscle thickness (MT) is a method of relatively high availability and low cost. The present study aims to evaluate a multisite ultrasonographic protocol for measurement of MT with respect to reproducibility and correlation to gold-standard measurements of muscle volume (MV) with magnetic resonance imaging (MRI) in children. Material and methods: 15 children completed the study (11 ± 1 year, 41 ± 8 kg, 137 ± 35 cm). Following 20 min supine rest, two investigators performed US MT measurements of all four heads of the m. quadriceps femoris, at pre-determined sites. Subsequently, MRI scanning was performed and MV was estimated by manual contouring of individual muscle heads. Results: Ultrasound measurement of MT had an intra-rater reliability of ICC = 0.985–0.998 (CI 95% = 0.972–0.998) and inter-rater reliability of ICC = 0.868–0.964 (CI 95% = 0.637–0.983). The US examinations took less than 15 min, per investigator. Muscle thickness of all individual quadriceps muscles correlated significantly with their corresponding MV as measured by MRI (overall r = 0.789, p < 0.001). Conclusion: The results of this study indicate that US measurement of MT using a multisite protocol is a competitive alternative to MRI scanning, especially with respect to availability and time consumption. Therefore, US MT could allow for wider clinical and scientific implementation.
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Affiliation(s)
- Emil Rydell Högelin
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.,Futurum - Academy for Health and Care, Jönköping, Sweden
| | - Kajsa Thulin
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.,Department of Orthopaedic Surgery, Eksjö, Jönköping, Sweden
| | - Ferdinand von Walden
- Department of Paediatrics, Karolinska University Hospital, Stockholm, Sweden.,Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Lotta Fornander
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.,Department of Orthopedic Surgery, Norrköping, Sweden
| | - Piotr Michno
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.,Department of Orthopaedic Surgery, Jönköping, Sweden
| | - Björn Alkner
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.,Department of Orthopaedic Surgery, Eksjö, Jönköping, Sweden
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12
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Rees J, Abrar R, Stapleton E. A comparison of imaging techniques to measure skin flap thickness in cochlear implant patients to enable pre-operative device selection. Cochlear Implants Int 2022; 23:179-188. [PMID: 35236259 DOI: 10.1080/14670100.2022.2045074] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVES Magnetic resonance imaging (MRI)-compatible cochlear implants have weaker internal magnets than non-MRI-compatible devices. Their suitability for individual patients is limited by skin flap thickness, traditionally measured with a needle in the operating theatre. We aimed to establish the accuracy of imaging modalities to measure skin flap thickness pre-operatively, with the goal of streamlining device selection and simplifying the consent process. METHODS Skin flap measurements were taken using ultrasound (US), computed tomography (CT) and MRI and compared for agreement with intra-operative needle measurement. RESULTS Twenty-seven skin flaps were included. Absolute agreement between needle and imaging methods was low: needle/US: 44.4% (95% confidence interval [CI]: 27.7-62.7), needle/CT: 39.1% (95% CI: 22.2-59.2), needle/MRI: 20.8% (95% CI: 9.2-40.5). However, US and CT showed 95.7% agreement (95% CI: 76.0-99.8) with intraclass correlation of 0.996 (95% CI: 0.991-0.998) and narrow Bland-Altman limits of agreement (-0.37, 0.45 mm). BMI and skin flap thickness showed a significant positive correlation (rs = 0.664, P = 0.002) but no significant correlation was observed for age (P = 0.659). DISCUSSION The high level of agreement between US and CT suggests that there are more accurate measurements of skin flap thickness compared with needle or MRI. Needle measurements are consistently smaller. CONCLUSION The use of CT or US should be considered when making pre-operative device choices.
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Affiliation(s)
- Jacob Rees
- Manchester Academic Health Science Centre, The Richard Ramsden Centre for Hearing Implants, Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Rohma Abrar
- Manchester Academic Health Science Centre, The Richard Ramsden Centre for Hearing Implants, Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Emma Stapleton
- Manchester Academic Health Science Centre, The Richard Ramsden Centre for Hearing Implants, Manchester University Hospitals NHS Foundation Trust, Manchester, UK
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13
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García-Alonso Y, García-Hermoso A, Alonso-Martínez AM, Legarra-Gorgoñon G, Izquierdo M, Ramírez-Vélez R. Associations between physical fitness components with muscle ultrasound parameters in prepuberal children. Int J Obes (Lond) 2022; 46:960-968. [PMID: 35031698 DOI: 10.1038/s41366-022-01066-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/29/2021] [Accepted: 01/07/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND/OBJECTIVES Muscle ultrasound is a convenient technique to visualize normal and pathological muscle tissue as it is non-invasive and real-time. This technique is related to several physical performance parameters and body composition components in adults; however, this relationship remains unexplored in early aged. We aimed to evaluate the association between physical fitness components with muscle ultrasound parameters in prepuberal children. METHODS A sample of 282 prepuberal children aged 5-9 years (144 boys) participated in the study. A trained sonographer obtained six B-mode images from femoral rectus for muscle thickness, subcutaneous adipose tissue (SAT) and area of the muscle of interest, were captured, and muscle ultrasound parameters (echo-intensity: EI uncorrected, EI correct equations) and intramuscular adipose tissue (IMAT) were extracted. Lean muscle tissue has low EI, whereas intramuscular fat and connective tissue have high EI. Physical fitness components (cardiorespiratory fitness, upper and lower muscle strength, speed-agility, and overall fitness levels) were also evaluated. Children were categorized as fit or unfit for each specific fitness test. RESULTS After adjustment for sex and age, higher physical fitness components and overall fitness (z-score) levels were negatively associated with EI, IMAT, and SAT (cardiorespiratory fitness β range = -0.264 to -0.298; upper-muscular strength β range = -0.389 to -0.457; and lower-muscular strength β range = -0.202 to -0.279; and speed-agility β range = -0.257 to -0.302). Children categorized as fit according to four physical fitness components had lower EI uncorrected, EI correct equation 1-2, IMAT, and SAT than unfit children for each respective tests (all Ps < 0.001). CONCLUSION Physical fitness components are inversely associated with EI, IMAT, SAT after adjusting for potential confounders, including sex and age, in prepuberal children. The present study strengthens the idea that muscle and adiposity parameters is affected by physical fitness even from early childhood.
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Affiliation(s)
- Yesenia García-Alonso
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNA, Pamplona, Spain
| | - Antonio García-Hermoso
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNA, Pamplona, Spain
| | - Alicia M Alonso-Martínez
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNA, Pamplona, Spain
| | - Gaizka Legarra-Gorgoñon
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNA, Pamplona, Spain
| | - Mikel Izquierdo
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNA, Pamplona, Spain.,CIBER of Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
| | - Robinson Ramírez-Vélez
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNA, Pamplona, Spain. .,CIBER of Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain.
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14
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Muscle Fascia Changes in Patients with Occipital Neuralgia, Headache, or Migraine. Plast Reconstr Surg 2021; 148:849e-850e. [PMID: 34609970 DOI: 10.1097/prs.0000000000008451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Newmire DE, Webb HE. The role of age in the physiological adaptations and psychological responses in bikini-physique competitor contest preparation: a case series. J Int Soc Sports Nutr 2021; 18:45. [PMID: 34108008 PMCID: PMC8188543 DOI: 10.1186/s12970-021-00445-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 05/24/2021] [Indexed: 12/22/2022] Open
Abstract
The increased popularity of the bikini-physique competitions has not translated to greater research identifying the influence of age on adaptations during contest preparation. The purpose of this case series was to observe how age may influence the adaptations normally seen during preparation and the exploration of newer protocols to address adaptations more relative to the judging standards. Over a 16-week pre-contest preparation, a 32-y bikini competitor (BC) and 44-y master's bikini competitor (MBC) visited the laboratory bi-weekly to observe changes in body fat mass (BF), lean body mass (LBM), bone mineral density (BMD), total body water (TBW); exploratory measures of deltoid cross-sectional area (DeltCSA), gluteus maximus muscle thickness (GMMT), and subcutaneous adipose tissue thickness (SAT); reproductive hormones estradiol (E2), luteinizing hormone (LH), and energy balance hormones triiodothyronine (T3), leptin and ghrelin; hydration status during contest preparation and the week of competition; resting metabolic rate (RMR); psychometric data related to perceived anxiety, stress, and body image were assessed. No differences between BC and MBC were observed in BF, LBM, BMD, and TBW. Both competitors showed a small loss in LBM. Both BC and MBC showed a contrasting increase in DeltCSA and a loss in GMMT. MBC showed to be slightly more dehydrated (1.025 vs 1.021 g·mL- 1) than BC. Both competitors maintained a euhydration status the day of the competition. No time differences were found between BC and MBC during RMR. BC showed a higher mean difference RMR compared to MBC (2.66 ± 0.75 kcal·kgLBM- 1·d- 1). MBC showed a higher mean difference in LH concentration (84.6 ± 6.01 IU·L- 1), which may be explained by perimenopausal status. MBC had a higher mean difference concentration of leptin (2.51 ± 0.24 ng·mL- 1·kgFM- 1), which was unperturbed by fat loss may be interrelated LH. BC self-reported a higher mean energy intake (15.07 ± 3.43 kcal·kgLBM- 1·d- 1) and higher aerobic training volume (93.26 ± 40.68 min·d). BC and MBC showed similar composition changes, slightly differing metabolic rates, and differing hormonal LH and leptin responses. This finding is in contrast to previous work showing both LH inhibition and leptin diurnal disturbance in younger, female athletes with low energy availability. The exploratory measures may have some benefit for bikini-physique competitors related to the judging criteria. Age did not seem to play a role in contest preparation adaptations.
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Affiliation(s)
- Daniel E Newmire
- Department of Kinesiology, Exercise Physiology and Biochemistry Lab, Texas A&M University-Corpus Christi, Corpus Christi, TX, 78412, USA.
| | - Heather E Webb
- Department of Kinesiology, Exercise Physiology and Biochemistry Lab, Texas A&M University-Corpus Christi, Corpus Christi, TX, 78412, USA
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16
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Sobolewski EJ, Wein LD, Crow JM, Carpenter KM. Intra-rater and inter-rater reliability of the process of obtaining cross-sectional area and echo intensity measurements of muscles from ultrasound images. J Ultrason 2021; 21:7-11. [PMID: 33791111 PMCID: PMC8008133 DOI: 10.15557/jou.2021.0002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 01/16/2021] [Indexed: 11/29/2022] Open
Abstract
Introduction: The use of ultrasound images for analyzing muscle quality and size is continuing to grow in the literature. However, many of these manuscripts fail to properly describe their measurement techniques and steps involved in analyzing ultrasound images. Aim of this study: To evaluate the intra- and inter-rater reliability of the steps involved when analyzing ultrasound images to measure cross-sectional area and echo intensity. Material and methods: Twenty ultrasound images of the rectus femoris and vastus lateralis images were blinded and replicated, and then analyzed by experienced raters. The raters then were asked to analyze the images using open-source software for scaling measurements, subcutaneous fat thickness, cross-sectional area, and echo intensity. Matched image values for each measurement where compared for intra- and inter-rater reliability. Results: Intra-rater reliability ranged from fair (ICC3,1 = 0.32) to high (0.98), with echo intensity values being the least reliable (>0.55), and scaling and depth measurements being the most reliable (<0.85). Inter-rater reliability ranged from good (0.77) to high (0.97). Conclusion: Ultrasound-derived measures of cross-sectional area and echo intensity can be measured reliably, with echo intensity being the most difficult to replicate. However, reliability measures are unique to the rater and study and, therefore, should be clearly reported in every paper.
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Affiliation(s)
| | - Leah D Wein
- Molnar Human Performance Lab, Furman University, Greenville SC, USA
| | - Jacquelyn M Crow
- Molnar Human Performance Lab, Furman University, Greenville SC, USA
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17
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Liu X, Li W, Wen Y, Xu G, Zhou G, Qu Q, Hu Y, Saitierding Y, Mohetaer M, Buerlan Y, Zhong X, Xi H. Obesity and Heath-Carter Somatotyping of 3438 Adults in the Xinjiang Uygur Autonomous Region of China by Multivariate Analysis. Diabetes Metab Syndr Obes 2021; 14:659-670. [PMID: 33623401 PMCID: PMC7894874 DOI: 10.2147/dmso.s287954] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 01/13/2021] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION This study aimed to investigate the somatotype and obesity of adults in the Xinjiang Uygur Autonomous Region of China and to explore multivariate path analysis for the feasibility and scientificity of using somatotypes to evaluate obesity. SUBJECTS AND METHODS According to anthropometric methods, a cross-sectional study was performed on 10 indexes of 3438 adults (1690 men and 1748 women, aged > 20 years) living in the Xinjiang Uygur Autonomous Region of China (including Kazakh, Kyrgyz, Xibe, Uzbek, Tatar and Tajik). The Heath-Carter anthropometric method and body mass index (BMI) were used to evaluate somatotype and obesity, respectively. The feasibility and scientificity of using somatotypes to evaluate obesity were analysed by correspondence analysis. RESULTS Among the six populations, the somatotypes were mainly distributed as endomorphic mesomorph, mesomorph-endomorph and mesomorphic endomorph populations, accounting for 66.5% of males and 78.8% of females. The obesity rate (27.4% in males, 27.8% in females) of the six populations in the Xinjiang Uygur Autonomous Region of China was much higher than the average Chinese adult obesity rate (12.1%) and the global adult obesity rate (male: 11%, female: 15%). The distribution of BMI was significantly different (male: P=0.000, female: P=0.033) in different populations, and the incidence of overweight and obesity in the Xinjiang Uygur Autonomous Region of China increased gradually. This study found that there were significant differences in somatotype distribution among different obesity groups in the Xinjiang Uygur Autonomous Region of China (P=0.000). There was a strong correlation between overweight or obesity and endomorph-mesomorph, endomorphic mesomorph and mesomorphic endomorph. Furthermore, this study indicated that using somatotypes to evaluate obesity was reliable and scientific. CONCLUSION This study concluded that the somatotype of overweight or obese people was mainly related to endomorphic mesomorph, mesomorph-endomorph, and mesomorphic endomorph.
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Affiliation(s)
- Xiaoyuan Liu
- Biological Anthropology Institute, Jinzhou Medical University, Jinzhou, People’s Republic of China
- Department of Prosthodontics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, People’s Republic of China
| | - Wenhui Li
- Biological Anthropology Institute, Jinzhou Medical University, Jinzhou, People’s Republic of China
| | - Youfeng Wen
- Biological Anthropology Institute, Jinzhou Medical University, Jinzhou, People’s Republic of China
- Correspondence: Youfeng Wen Biological Anthropology Institute, Jinzhou Medical University, Jinzhou, 121001, People’s Republic of ChinaTel +86 18641602627 Email
| | - Guochang Xu
- Institute of Anthropology, Nanyang Institute of Technology, Nanyang, People’s Republic of China
| | - Guojian Zhou
- Biological Anthropology Institute, Jinzhou Medical University, Jinzhou, People’s Republic of China
| | - Quanying Qu
- Biological Anthropology Institute, Jinzhou Medical University, Jinzhou, People’s Republic of China
| | - Ying Hu
- Biological Anthropology Institute, Jinzhou Medical University, Jinzhou, People’s Republic of China
| | - Yueriguli Saitierding
- Biological Anthropology Institute, Jinzhou Medical University, Jinzhou, People’s Republic of China
| | - Maierdanjang Mohetaer
- Biological Anthropology Institute, Jinzhou Medical University, Jinzhou, People’s Republic of China
| | - Yeerkenbieke Buerlan
- Biological Anthropology Institute, Jinzhou Medical University, Jinzhou, People’s Republic of China
| | - Xuejun Zhong
- Biological Anthropology Institute, Jinzhou Medical University, Jinzhou, People’s Republic of China
| | - Huanjiu Xi
- Biological Anthropology Institute, Jinzhou Medical University, Jinzhou, People’s Republic of China
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Ultrasound method of the USVALID study to measure subcutaneous adipose tissue and muscle thickness on the thigh and upper arm: An illustrated step-by-step guide. CLINICAL NUTRITION EXPERIMENTAL 2020. [DOI: 10.1016/j.yclnex.2020.06.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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19
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Mechelli F, Arendt‐Nielsen L, Stokes M, Agyapong‐Badu S. Ultrasound imaging for measuring muscle and subcutaneous fat tissue thickness of the anterior thigh: a 2 year longitudinal study in middle age. JCSM CLINICAL REPORTS 2020. [DOI: 10.1002/crt2.7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- Filippo Mechelli
- Centre of Sensory Motor Interaction, Department of Health Science and Technology, School of Medicine University of Aalborg Aalborg Denmark
- Private Practice Urbino Italy
| | - Lars Arendt‐Nielsen
- Centre of Sensory Motor Interaction, Department of Health Science and Technology, School of Medicine University of Aalborg Aalborg Denmark
| | - Maria Stokes
- School of Health Sciences University of Southampton Southampton UK
- Centre for Sport, Exercise and Osteoarthritis Versus Arthritis Nottingham UK
| | - Sandra Agyapong‐Badu
- School of Sport, Exercise and Rehabilitation Sciences University of Birmingham Birmingham UK
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Quadriceps muscle strength is a discriminant predictor of dependence in daily activities in nursing home residents. PLoS One 2019; 14:e0223016. [PMID: 31550272 PMCID: PMC6759157 DOI: 10.1371/journal.pone.0223016] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 09/11/2019] [Indexed: 12/22/2022] Open
Abstract
Objective This study aimed to explore the relationship between dependence in Activities of Daily Living and muscle strength, muscle morphology and physical function in older nursing home residents, taking possible confounders into consideration. Methods A total of 30 nursing home residents (age, 85.6±7.1 years) were included in this observational cross-sectional study. Performance of basic Activities of Daily Living (ADL) was assessed with the Resident Assessment Instrument and categorized as either independent or dependent. Isometric grip, quadriceps and elbow-flexor strength were determined by hand-dynamometry, muscle thickness and echo intensity by B-mode ultrasonography, a sit-to-stand task by using a stop watch and physical activity by the German-Physical-Activity Questionnaire. Degree of frailty was evaluated according to Fried’s frailty criteria, whereas cognition, depression, incontinence, pain and falls were part of the Resident Assessment Instrument. Results Dependence in Activities of Daily Living was negatively correlated with physical activity (rs = -0.44, p = .015), handgrip (rs = -0.38, p = .038), elbow-flexor (rs = -0.42, p = .032) and quadriceps strength (rs = -0.67, p < .001), analysed by Spearman’s correlation. Chronic diseases (rs = -0.41, p = .027) and incontinence (rs = -0.39, p = .037) were positively correlated with ADL while the other variables were not related. Only quadriceps strength remained significant with logistic regression (Wald(1) = 4.7, p = .03), when chronic diseases, quadriceps and handgrip strength were considered (R2 .79). 11 kg was the best fitting value in this sample to predict performance in Activities of Daily Living, evaluated with Receiver-Operating Characteristic analysis, with a sensitivity of 100% and a specificity of 79%. Conclusion and implication Quadriceps strength had a positive independent relationship with performance in ADL in the nursing home residents studied. Although a large prospective study is needed to verify the results, maintaining quadriceps strength above 11 kg may be helpful in retaining independence in this cohort.
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