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Wada T, Tanishima S, Kitsuda Y, Osaki M, Takeda C, Noma H, Nagashima H, Hagino H. Association between phase angle and clinical outcomes in patients with lumbar spinal stenosis from the preoperative to 12-month postoperative period: A prospective observational study. J Clin Neurosci 2024; 123:41-46. [PMID: 38531193 DOI: 10.1016/j.jocn.2024.03.012] [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: 12/08/2023] [Revised: 03/11/2024] [Accepted: 03/14/2024] [Indexed: 03/28/2024]
Abstract
No reports of longitudinal studies on phase angle (PhA) in lumbar spinal stenosis (LSS) exist, and its association with postoperative clinical outcomes is unclear. We longitudinally investigated PhA in patients with LSS preoperatively to 12 months postoperatively and determined the association between PhA and the Japanese Orthopedic Association (JOA) score. This prospective observational study included patients who underwent consecutive surgical treatments for clinically and radiologically defined LSS. Outcome measures including walking speed, Timed Up and Go test (TUG), JOA score, and PhA based on bioelectrical impedance analysis were measured preoperatively and at 3, 6, and 12 months postoperatively. Correlations between PhA and the JOA score and motor function were analyzed. The effect of PhA on JOA scores was evaluated using mixed-effect models for repeated measurements (MMRM). Eighty-nine patients were included at baseline, and 85, 85, and 78 patients were analyzed at 3, 6, and 12 months postoperatively, respectively. PhA was 3.9 ± 0.8 (p = 0.086), 4.0 ± 0.8 (p = 0.644), and 4.1 ± 0.9 (p = 0.791) at 3, 6, and 12 months postoperatively and 4.2 ± 0.8 at baseline. PhA was significantly correlated with the JOA score (p < 0.01) and walking speed and TUG results (p < 0.01) at all assessment points. In the MMRM, PhA was associated with the JOA score at all assessment points. Changes in postoperative JOA scores after lumbar spine surgery are associated with PhA at each assessment time point. PhA may be a useful postoperative clinical indicator after surgery for LSS.
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Affiliation(s)
- Takashi Wada
- Rehabilitation Division, Tottori University Hospital, 36-1 Nishi-cho, Yonago, Tottori 683-8504, Japan.
| | - Shinji Tanishima
- Division of Orthopedic Surgery, Department of Sensory and Motor Organs, School of Medicine, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, Tottori 683-8504, Japan
| | - Yuki Kitsuda
- Rehabilitation Division, Tottori University Hospital, 36-1 Nishi-cho, Yonago, Tottori 683-8504, Japan
| | - Mari Osaki
- Rehabilitation Division, Tottori University Hospital, 36-1 Nishi-cho, Yonago, Tottori 683-8504, Japan
| | - Chikako Takeda
- Rehabilitation Division, Tottori University Hospital, 36-1 Nishi-cho, Yonago, Tottori 683-8504, Japan; Division of Orthopedic Surgery, Department of Sensory and Motor Organs, School of Medicine, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, Tottori 683-8504, Japan
| | - Hisashi Noma
- Department of Interdisciplinary Statistical Mathematics, The Institute of Statistical Mathematics, 10-3 Midori-cho, Tachikawa, Tokyo 190-8562, Japan
| | - Hideki Nagashima
- Division of Orthopedic Surgery, Department of Sensory and Motor Organs, School of Medicine, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, Tottori 683-8504, Japan
| | - Hiroshi Hagino
- Department of Rehabilitation, Sanin Rosai Hospital, 1-8-1 Kaikeshinden, Yonago, Tottori 683‑8605, Japan
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Jaremków A, Markiewicz-Górka I, Hajdusianek W, Czerwińska K, Gać P. The Relationship between Body Composition and Physical Activity Level in Students of Medical Faculties. J Clin Med 2023; 13:50. [PMID: 38202057 PMCID: PMC10780194 DOI: 10.3390/jcm13010050] [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: 09/25/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
Maintaining an active lifestyle is crucial for good health. Markers of health risk include tissue components. This study aimed to indicate which body composition elements create the strongest correlations with physical activity performed in young students of medical faculties. The study group consisted of 75 students (33 men and 42 women) from Wroclaw Medical University. Each student underwent accelerometer and anthropometric measurements and body composition analysis. Both men and women had similar physical activity levels. The study found that the amount of vigorous physical activity correlated significantly with the basal metabolic rate (BMR), fat, water and muscle content, fat-free mass (FFM), bone mass, extracellular to intracellular water ratio (ECW/ICW), and phase angle (PA), with r~ ± (0.2-0.4). The amount of moderate physical activity correlated with body mass, body mass index (BMI), BMR, FFM, and bone mass, with r~0.3-0.5. There are dimorphic differences in the strength of correlations between physical activity and elements of body composition. A greater amount of moderate and vigorous physical activity is associated with greater FFM and bone mass in men, which causes BMI to increase as well (in this case, higher BMI is not a sign of being overweight). For women, the beneficial effect of higher amounts of vigorous physical activity on reducing fat content and increasing muscle mass is more pronounced. In both men and women, an improvement in hydration is evident with increased vigorous physical activity volume.
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Affiliation(s)
| | | | | | | | - Paweł Gać
- Department of Population Health, Division of Environmental Health and Occupational Medicine, Wroclaw Medical University, Mikulicza-Radeckiego 7, 50-368 Wrocław, Poland
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Berral-Aguilar AJ, Schröder-Vilar S, Rojano-Ortega D, Berral-de la Rosa FJ. Body Composition, Somatotype and Raw Bioelectrical Impedance Parameters of Adolescent Elite Tennis Players: Age and Sex Differences. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:17045. [PMID: 36554925 PMCID: PMC9778760 DOI: 10.3390/ijerph192417045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/12/2022] [Accepted: 12/16/2022] [Indexed: 06/17/2023]
Abstract
Studies analyzing tennis players' body composition and morphological and bioelectrical characteristics are scarce, especially among adolescents. This study aimed to explore sex- and age-based differences in body composition, somatotype, and bioelectrical properties among elite young male and female tennis players aged 13-16 years. Twenty-two male (14.45 ± 1.10 years) and 20 female (14.30 ± 1.03 years) elite tennis players participated in this study and were compared according to sex (males vs. females) and, within each sex, according to age (13-14 years vs. 15-16 years). Female adolescent elite tennis players had higher body fat (BF) percentage and higher endomorphy than males. They also had lower skeletal muscle mass and total body water (TBW) percentages. Older boys had lower resistance and a higher TBW and phase angle (PhA) than younger boys, likely due to maturation and performance. No significant differences were found between younger and older girls, except for the PhA, potentially associated with better cell function and performance. This study provides valuable reference data for coaches of elite youth tennis players. Due to the few differences found in body composition and somatotype in the different age groups, the PhA may be used by practitioners as a reference for cell function and performance.
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Affiliation(s)
- Antonio J. Berral-Aguilar
- CTS-595 Research Group, Department of Informatics and Sports, University Pablo de Olavide, 41014 Seville, Spain
| | - Susana Schröder-Vilar
- Tennis Empowerment Center (T.E.C.) Carles Ferrer Salat, Can Marlés, 08960 Barcelona, Spain
| | - Daniel Rojano-Ortega
- CTS-595 Research Group, Department of Informatics and Sports, University Pablo de Olavide, 41014 Seville, Spain
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Ilić M, Pang H, Vlaški T, Grujičić M, Novaković B. Motives and Barriers for Regular Physical Activity among Medical Students from the Western Balkans (South-East Europe Region). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16240. [PMID: 36498317 PMCID: PMC9736948 DOI: 10.3390/ijerph192316240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/26/2022] [Accepted: 12/01/2022] [Indexed: 06/17/2023]
Abstract
Regular physical activity (PA) has multiple beneficial effects on students' health, effectively reducing the risk of various non-communicable diseases. Various factors play a role in an individual's motivation to engage in and maintain regular PA. So far, no research dealing with the motives and barriers for regular PA among medical students has been conducted in the countries of the Western Balkans. The aim of this study was to identify the motives and barriers related to regular PA and compare them with different demographic, socioeconomic, and individual lifestyle factors among Western Balkans medical students. The research was conducted in a form of a cross-sectional study. It included 2452 medical students from 14 faculties in five countries (Slovenia, Croatia, Bosnia and Herzegovina, North Macedonia, and Serbia). The most commonly reported motive of medical students for regular PA is to feel better, followed by stress reduction, to look better, the desire to lose weight, and to control chronic disease. PA improvement motives are more frequently associated with the female gender, more advanced years of study, a normal weight, above average household income, and a non-smoking status. Faculty obligations are the most common barrier for regular PA among medical students, followed by other barriers, such as financial situation, current life situation, and health conditions. Barriers are more frequently reported by male students who are overweight or obese, who have a below average income, and are smokers. It is necessary for public health authorities to examine and take into account the perceived motives and barriers when forming activities and policies that aim at increasing the level of PA, in order to enhance the health of the student population.
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Affiliation(s)
- Miloš Ilić
- Department of Pharmacy, Faculty of Medicine, University of Novi Sad, Hajduk Veljkova 3, 21000 Novi Sad, Serbia
| | - Huiwen Pang
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD 4072, Australia
- School of Biomedical Sciences, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Tomislav Vlaški
- Medical Faculty Heidelberg, University of Heidelberg, Im Neuenheimer Feld 672, 69120 Heidelberg, Germany
| | - Maja Grujičić
- Department of General Education Subjects, Faculty of Medicine, University of Novi Sad, Hajduk Veljkova 3, 21000 Novi Sad, Serbia
| | - Budimka Novaković
- Department of Pharmacy, Faculty of Medicine, University of Novi Sad, Hajduk Veljkova 3, 21000 Novi Sad, Serbia
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Doan DNT, Kim K, Kim SG, Lee S, Lee KH, Kim J. Segmental bioelectrical impedance analysis for Korean older population with cold pattern. Front Nutr 2022; 9:975464. [PMID: 36532528 PMCID: PMC9751898 DOI: 10.3389/fnut.2022.975464] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 11/18/2022] [Indexed: 06/26/2024] Open
Abstract
OBJECTIVE This study examined the association of whole-body composition and segmental bioimpedance variables with cold pattern (CP) in different sexes. METHODS We assigned 667 older individuals to a CP group (n = 488) and a non-CP group (n = 179) by using an eight-item self-administered questionnaire. Seven body composition variables and three pairs of segmental bioimpedance variables for the upper and lower extremities, which were obtained from a segmental multifrequency bioimpedance analyzer, were employed to investigate their association with CP. Participants' characteristics were first described. Then we compared the selected body composition and bioimpedance variables between the CP and non-CP groups. Finally, their association with CP was investigated using univariate and multivariate regression analyses. All analyses were performed separately for women and men. RESULTS Both women and men exhibited a comparable mean age in the CP and non-CP groups; however, women with CP had significantly lower blood pressures, whereas men with CP showed a higher proportion of osteoarthritis than those without CP. Compared with the non-CP group, individuals with CP exhibited significantly smaller body sizes indicated by shorter height and smaller weight, lower body mass index, and smaller volume-to-body surface area ratio in both sexes. After controlling for age, height, weight, and other covariates, we found significant reductions in body lean mass such as fat-free mass and body cell mass, basal metabolic rate per unit mass, total body water, and intra-to-extracellular water ratio in the CP group. With regard to segmental bioimpedance analysis, the resistance ratios and phase angles in the upper and lower extremities yield significant associations with CP incidence, as demonstrated by the odds ratio (95% confidence interval) of 1.72 (1.16-2.57), 1.69 (1.18-2.48), 0.60 (0.40-0.89), and 0.57 (0.39-0.82), respectively. However, these results did not emerge in men. CONCLUSION Abnormal cellular water distribution and deterioration in body cell mass and/or cell strength are associated with CP prevalence, regardless of age, height, weight. These findings are similar in the upper and lower extremities and are more pronounced in women. The abovementioned patterns may be considered effective indicators for identifying CP in the older adult population.
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Affiliation(s)
- Dieu Ni Thi Doan
- Digital Health Research Division, Korea Institute of Oriental Medicine, Daejeon, South Korea
- School of Korean Convergence Medical Science, University of Science and Technology, Daejeon, South Korea
| | - Kahye Kim
- School of Korean Convergence Medical Science, University of Science and Technology, Daejeon, South Korea
| | - Seul Gee Kim
- School of Korean Convergence Medical Science, University of Science and Technology, Daejeon, South Korea
| | - Siwoo Lee
- School of Korean Convergence Medical Science, University of Science and Technology, Daejeon, South Korea
| | - Kun Ho Lee
- Gwangju Alzheimer’s Disease and Related Dementias (GARD) Cohort Research Center, Chosun University, Gwangju, South Korea
- Department of Biomedical Science, Chosun University, Gwangju, South Korea
- Dementia Research Group, Korea Brain Research Institute, Daegu, South Korea
| | - Jaeuk Kim
- Digital Health Research Division, Korea Institute of Oriental Medicine, Daejeon, South Korea
- School of Korean Convergence Medical Science, University of Science and Technology, Daejeon, South Korea
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Phase Angle Association with Dietary Habits and Metabolic Syndrome in Diabetic Hypertensive Patients: A Cross-Sectional Study. Nutrients 2022; 14:nu14235058. [PMID: 36501088 PMCID: PMC9738996 DOI: 10.3390/nu14235058] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
Phase angle (PhA) levels are often lower than normal because both disease-specific parameters and disease-related inflammatory status, metabolic syndrome (MetS) included, can affect PhA. Therefore, the aim of this cross-sectional study was to compare body composition, metabolic profile and dietary patterns of participants with arterial hypertension (AH), type 2 diabetes mellitus (T2DM) and MetS with regard to PhA values. A total of 208 participants were included, of whom 53.6% were males. For each participant, data about body composition and anthropometric parameters, clinical and laboratory parameters, as well as food frequency questionnaire (FFQ) and Mediterranean Diet Serving Score (MDSS) were obtained. MC-780 Multi Frequency Segmental Body Mass Analyzer (Tanita) was used to assess body composition. Furthermore, waist-to-hip ratio (WHR) and waist-to-height ratio (WHtR) were calculated. The results showed that 75 (36.06%) participants had low PhA values and 133 (63.94%) had high PhA values. Participants with higher PhA values had significantly higher body fat percentage (p = 0.04), fat-free mass (kg; p < 0.001), muscle mass (kg; p < 0.001), skeletal muscle mass (% and kg; p < 0.001), sarcopenic index (SMI; p < 0.001) and mid-upper arm circumference (MUAC; p = 0.04), as well as lower fat mass percentage (p = 0.04). Regarding food frequency consumption, significantly higher intakes of red meat (p = 0.003), poultry (p = 0.02) and fast food (p = 0.003) were noticed in participants with higher PhA values. Adherence to the Mediterranean Diet (MeDi) was exceptionally low in both groups of participants, with significantly higher fish intake noticed in participants with high PhA (p = 0.03). In conclusion, our results showed that body composition could be the indicator of PhA in MetS as well as overall low adherence to the MeDi principles. These findings highlight the importance of adequate nutritional strategies and novel approaches to maintaining optimal body composition and adopting proper eating habits within the framework of one’s disease.
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Detopoulou P, Tsiouda T, Pilikidou M, Palyvou F, Mantzorou M, Perzirkianidou P, Kyrka K, Methenitis S, Kondyli FS, Voulgaridou G, Zarogoulidis P, Matthaios D, Oikonomidou R, Romanidou M, Giannakidis D, Papadopoulou SK. Dietary Habits Are Related to Phase Angle in Male Patients with Non-Small-Cell Lung Cancer. Curr Oncol 2022; 29:8074-8083. [PMID: 36354697 PMCID: PMC9689548 DOI: 10.3390/curroncol29110637] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 10/18/2022] [Accepted: 10/22/2022] [Indexed: 11/05/2022] Open
Abstract
Introduction: Lung cancer constitutes the most common cause of cancer death. Phase angle (PhA) has been related to lung cancer prognosis, which implies that the identification of dietary or other factors that could predict or modify PhA may have beneficial effects. Νutritional interventions have been linked with positive changes in PhA in certain types of cancer. Aim: The present study aimed to investigate the relationships between dietary habits/nutrition and PhA in NSCLC patients. Methods: The sample consisted of 82 male patients with non-small-cell lung cancer (NSCLC; stage IV) from the 'Theageneio' Cancer Hospital (Thessaloniki, Greece). Several parameters were assessed, such as body mass index (BMI), lean mass, PhA, Mediterranean diet score (MedDietScore), dietary patterns, smoking, resting metabolic rate, resting oxygen consumption (VO2), ventilation rate, and physical activity. Results: According to our results, a dietary pattern rich in potatoes and animal proteins (meat and poultry) was a significant determinant of PhA (B ± SE, p: 0.165 ± 0.08, p = 0.05) in multiple linear regression models after adjusting for age, smoking, lean tissue, and MedDietScore. Conclusion: In conclusion, dietary patterns may affect PhA, suggesting the crucial role of protein in cancer management and the prevention of sarcopenia.
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Affiliation(s)
- Paraskevi Detopoulou
- Department of Clinical Nutrition, General Hospital Korgialenio Benakio, 11526 Athens, Greece
- Department of Nutritional Sciences and Dietetics, University of the Peloponnese, 24100 Kalamata, Greece
| | - Theodora Tsiouda
- Pulmonary-Oncology Department, ‘Theageneio’ Cancer Hospital, 54007 Thessaloniki, Greece
| | - Maria Pilikidou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece
| | - Foteini Palyvou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece
| | - Maria Mantzorou
- Department of Food Science and Nutrition, University of Aegean, 81400 Lemnos, Greece
| | | | - Krystallia Kyrka
- Pulmonary-Oncology Department, ‘Theageneio’ Cancer Hospital, 54007 Thessaloniki, Greece
| | - Spyridon Methenitis
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece
- Sports Performance Laboratory, School of Physical Education and Sports Science, National and Kapodistrian University of Athens, 15772 Athens, Greece
- Theseus, Physical Medicine and Rehabilitation Center, 17671 Athens, Greece
| | - Foivi S. Kondyli
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece
| | - Gavriela Voulgaridou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece
| | - Paul Zarogoulidis
- Pulmonary Department, General Clinic Euromedica Private Hospital, 54645 Thessaloniki, Greece
- 3rd Surgery Department, AHEPA University Hospital, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece
- Correspondence:
| | | | | | - Maria Romanidou
- Dietitian, Adult Eating Disorders Service, Essex Partnership University NHS Foundation Trust, Wickford SS11 7XX, UK
| | - Dimitrios Giannakidis
- 1st Department of Surgery, Attica General Hospital “Sismanogleio—Amalia Fleming”, 15126 Athens, Greece
| | - Sousana K. Papadopoulou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece
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Prevalence and Associated Factors of Physical Activity among Medical Students from the Western Balkans. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19137691. [PMID: 35805346 PMCID: PMC9265687 DOI: 10.3390/ijerph19137691] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/18/2022] [Accepted: 06/20/2022] [Indexed: 02/01/2023]
Abstract
The student population includes young adults who need nutrition and regular physical activity (PA) for mental, cognitive, and physical development. It is estimated that, globally, only 25–40% of the university student population is involved in regular PA. To date, no research has been conducted in the Western Balkans to address the PA of medical students. The aim of this study was to investigate the prevalence and factors influencing PA among medical students from the Western Balkans. A cross-sectional study included 2452 students from 14 medical faculties in five countries (Slovenia, Croatia, Bosnia and Herzegovina, North Macedonia and Serbia). There were significantly more students who engaged than those who did not engage in some type of regular (daily) PA. Gender, overweight or obesity, and household income are significantly associated with students’ PA. Students who are more often involved in regular daily PA and have higher daily PA levels are more likely to be males whose household income is above average. In order to improve the health of the student population, the public health authorities need to continuously investigate the PA of students and introduce appropriate activities to increase their level of PA.
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