1
|
Oliveira R, Brito JP, Fernandes R, Morgans R, Alves S, Santos FJ, Pinto P, Espada MC. The Effects of Pre-Season and Relationships with Physical, Physiological, Body Composition, and Load Markers: A Case Study Comparing Starters versus Non-Starters from an Elite Female Professional Soccer Team. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:2156. [PMID: 38138259 PMCID: PMC10745088 DOI: 10.3390/medicina59122156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 12/04/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023]
Abstract
Background and Objectives: Research on female soccer players that analyzes playing status is scarce and has previously only examined load monitoring, while other markers, such as physical (i.e., strength, power, and agility), physiological (i.e., maximal oxygen uptake), and body composition (i.e., body fat mass, fat-free mass, body water, and phase angle) markers, warrant further investigation. Thus, the study aims were to (a) compare physical, physiological, body composition, and load markers between starters and non-starters; (b) compare measurements pre- and post-training intervention (five weeks); and (c) analyze any relationships between physical, physiological, body composition, and load markers in an elite female soccer team. Materials and Methods: Fourteen first-team players participated in the study (age 23.29 ± 3.19 years, weight 59.14 ± 6.87 kg, height 1.66 ± 0.08 m). Several physical (n = 15), physiological (n = 1), body composition (n = 11), and load markers (n = 14) were collected. In addition, participants were sub-divided into starters (n = 7) and non-starters (n = 7). Results: No differences were revealed between starters and non-starters in any of the examined variables. Moreover, following the training intervention, a significantly lower value was found for total body water/fat-free mass ratio (p = 0.043; ES = 0.582). In addition, there were several correlations detected between load and physical/physiological markers (n = 28); load and body composition markers (n = 6); physical/physiological and body composition markers (n = 34); and physical and physiological markers (n = 42). Conclusions: In conclusion, only a slight tendency of higher load values for starters than non-starters was observed. In addition, no differences in physical, physiological, and body composition markers were found between starters and non-starters, possibly suggesting that five weeks were not enough to improve such variables. Finally, the present results provide novel information assessing the effects of the pre-season in elite female Portuguese soccer players and contribute to a better understanding of the associations between different types of measurements.
Collapse
Affiliation(s)
- Rafael Oliveira
- Sports Science School of Rio Maior–Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal; (J.P.B.); (R.F.); (S.A.)
- Life Quality Research Centre (CIEQV), Complexo Andaluz, Apartado, 2040-413 Rio Maior, Portugal; (F.J.S.); (P.P.); (M.C.E.)
- Research Centre in Sports Sciences, Health and Human Development (CIDESD), 5001-801 Vila Real, Portugal
| | - João Paulo Brito
- Sports Science School of Rio Maior–Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal; (J.P.B.); (R.F.); (S.A.)
- Life Quality Research Centre (CIEQV), Complexo Andaluz, Apartado, 2040-413 Rio Maior, Portugal; (F.J.S.); (P.P.); (M.C.E.)
- Research Centre in Sports Sciences, Health and Human Development (CIDESD), 5001-801 Vila Real, Portugal
| | - Renato Fernandes
- Sports Science School of Rio Maior–Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal; (J.P.B.); (R.F.); (S.A.)
- Life Quality Research Centre (CIEQV), Complexo Andaluz, Apartado, 2040-413 Rio Maior, Portugal; (F.J.S.); (P.P.); (M.C.E.)
| | - Ryland Morgans
- School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff CF23 6XD, UK;
| | - Susana Alves
- Sports Science School of Rio Maior–Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal; (J.P.B.); (R.F.); (S.A.)
- Life Quality Research Centre (CIEQV), Complexo Andaluz, Apartado, 2040-413 Rio Maior, Portugal; (F.J.S.); (P.P.); (M.C.E.)
| | - Fernando J. Santos
- Life Quality Research Centre (CIEQV), Complexo Andaluz, Apartado, 2040-413 Rio Maior, Portugal; (F.J.S.); (P.P.); (M.C.E.)
- Instituto Politécnico de Setúbal, Escola Superior de Educação, 2914-504 Setúbal, Portugal
- Faculdade de Motricidade Humana, Universidade de Lisboa, 1499-002 Lisbon, Portugal
| | - Paula Pinto
- Life Quality Research Centre (CIEQV), Complexo Andaluz, Apartado, 2040-413 Rio Maior, Portugal; (F.J.S.); (P.P.); (M.C.E.)
- Escola Superior Agraria–Instituto Politécnico de Santarém, 2001-904 Santarém, Portugal
| | - Mário C. Espada
- Life Quality Research Centre (CIEQV), Complexo Andaluz, Apartado, 2040-413 Rio Maior, Portugal; (F.J.S.); (P.P.); (M.C.E.)
- Instituto Politécnico de Setúbal, Escola Superior de Educação, 2914-504 Setúbal, Portugal
- Interdisciplinary Centre for the Study of Human Performance (CIPER), Faculdade de Motricidade Humana, Universidade de Lisboa, 1499-002 Lisbon, Portugal
| |
Collapse
|
2
|
Savolainen EHJ, Vänttinen T, Ihalainen JK, Walker S. Physical qualities and body composition predictors of running performance in national level women's official soccer matches. Biol Sport 2023; 40:1187-1195. [PMID: 37867755 PMCID: PMC10588588 DOI: 10.5114/biolsport.2023.118026] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 05/05/2022] [Accepted: 06/17/2022] [Indexed: 10/24/2023] Open
Abstract
The purpose of the study was to (1) determine match running performance, anthropometry and various physical qualities of national level women soccer players and (2) identify key physical qualities and anthropometric predictors of match running profile during a competitive season. Twenty-five national level Finnish soccer players participated in the study. Players performed countermovement jump, loaded squat jumps, 30-meter sprint, maximum isokinetic knee flexor and extensor contractions, an incremental treadmill test and underwent body composition assessment in the lab. Match running performance was analyzed from 115 match observations during competitive league matches over 11 weeks after the laboratory tests. Pearson's correlation was used to determine bivariate relationships between match running variables and physical qualities and anthropometric variables. Identified significant bivariate relationships were then entered into multiple regression analyses to identify the best predictors of match running performance. Physical qualities and anthropometric variables predicted 65% of very high-intensity (VHIR) (> 19 km/h) and 63% of high-intensity (HIR) (13-19 km/h) running distances covered during matches, but only 22% of low-intensity (LIR) and 43% of total distances. Body fat percentage and high-speed knee flexor concentric strength were the most important predictors to VHIR and HIR while aerobic capacity-related variables were most important predictors to LIR and total distance. Physical qualities and anthropometry can predict a large portion of players' VHIR and HIR performance during matches in women's national level soccer. To increase player's VHIR and HIR distance, coaches could aim to develop players' high-speed (especially knee flexor concentric) strength and optimize player's body composition.
Collapse
Affiliation(s)
| | - Tomi Vänttinen
- KIHU - Research Institute for Olympic Sports, Jyväskylä, Finland
| | | | - Simon Walker
- Faculty of Sport and Health Sciences, University of Jyväskylä, Finland
| |
Collapse
|
3
|
Jovicic N, Andjic M, Novakovic J, Jeremic N, Zivkovic V, Srejovic I, Stanojevic D, Ristic P, Bolevich S, Jakovljevic V. The еffects of low mineral content water on microbiota, metabolic, and oxidative stress parameters in patients with type 2 diabetes mellitus. Heliyon 2023; 9:e18725. [PMID: 37554803 PMCID: PMC10404784 DOI: 10.1016/j.heliyon.2023.e18725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 07/22/2023] [Accepted: 07/25/2023] [Indexed: 08/10/2023] Open
Abstract
Although scientific evidence has shown that natural mineral waters have potential beneficial metabolic effects, there is still very scarce data on their influence on type 2 diabetes mellitus (T2DM). The study was designed to investigate the effects of low mineral water from the "Sneznik-1/79″ source in Serbia on microbiota, metabolic, and oxidative stress parameters in patients with T2DM. In total, 60 patients with confirmed T2DM were included in the study, and they consumed "Sneznik-1/79″ water for 28 days. To examine the positive effects of "Sneznik-1/79″ water, we compared the results before and after the four weeks of "Sneznik-1/79″ water intake. Standard biochemical analyses were carried out, such as glucose level, lipid profile, and stool tests. The blood samples were collected to evaluate the effects of "Sneznik-1/79″ water on the redox status. At the end of the monitoring period, the total cholesterol concentration significantly dropped compared to the initial value. A significant improvement in intestinal peristalsis was observed, which was reflected in the fact that after four weeks, all patients established regular, daily bowel movements. Moreover, consumption of "Sneznik-1/79″ water eliminated the appearance of dysbiosis in 50% of patients. Additionally, the antioxidant capacity was improved by increasing the concentration of superoxide dismutase and reduced glutathione. The result of our study pointed out that the intake of "Sneznik-1/79″ water could be a promising adjuvant therapy for improving intestinal peristalsis as well as reducing the appearance of dysbiosis in T2DM patients.
Collapse
Affiliation(s)
- Nikola Jovicic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Marijana Andjic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders; Kragujevac, Serbia
| | - Jovana Novakovic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders; Kragujevac, Serbia
| | - Nevena Jeremic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders; Kragujevac, Serbia
- 1st Moscow State Medical, University IM Sechenov, Moscow, Russia
| | - Vladimir Zivkovic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders; Kragujevac, Serbia
- Department of Pharmacology, Institute of Biodesign and Complex System Modelling, First Moscow State Medical University I.M. Sechenov, Moscow, Russia
| | - Ivan Srejovic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders; Kragujevac, Serbia
- Department of Pharmacology, Institute of Biodesign and Complex System Modelling, First Moscow State Medical University I.M. Sechenov, Moscow, Russia
| | | | - Petar Ristic
- Clinic of Endocrinology, Military Medical Academy, Belgrade, Serbia
| | - Sergey Bolevich
- Department of Human Pathology, 1st Moscow State Medical, University IM Sechenov, Moscow, Russia
| | - Vladimir Jakovljevic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders; Kragujevac, Serbia
- Department of Human Pathology, 1st Moscow State Medical, University IM Sechenov, Moscow, Russia
| |
Collapse
|
4
|
Oliveira RFS, Canário-Lemos R, Peixoto R, Vilaça-Alves J, Morgans R, Brito JP. The relationship between wellness and training and match load in professional male soccer players. PLoS One 2023; 18:e0289374. [PMID: 37523395 PMCID: PMC10389715 DOI: 10.1371/journal.pone.0289374] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 07/18/2023] [Indexed: 08/02/2023] Open
Abstract
The aims of this study were to: (i) analyse the within-microcycle variations in professional soccer players; (ii) analyse the relationships between wellness and training and match load demands; (iii) analyse the relationships between match-day (MD) demands and wellness during the following day (MD+1); and (iv) analyse the relationships between MD and wellness during the day before match-play (MD-1). Thirteen professional soccer players (age: 24.85±3.13 years) were monitored daily over 16-weeks for wellness and training and match-play intensity. The daily wellness measures included fatigue, quality of sleep, muscle soreness, mood and stress using a 1-5 scale. Internal intensity was subjectively measured daily using the rating of perceived exertion (RPE) and the multiplication of RPE by session duration (s-RPE). While external intensity was quantified utilising high-speed running, sprinting, and acceleration and deceleration metrics. Data was analysed from each training session before (i.e., MD-5) or after the match (i.e., MD+1). Repeated measures ANOVA or Friedman ANOVA was used to analyse the aims (i) where Spearman correlation was applied to analyse the relationships between the aims (ii) and (iii) between sleep quality and training intensity. The main results for aim (i) showed that MD+1 presented the lowest values for wellness variables (p < 0.05). While MD-1 presented the lowest internal and external load values (for all variables), with MD presenting the highest values (p < 0.05). Regarding aim (ii), the main result showed significant large negative correlations between fatigue and s-RPE (r = -0.593; p = 0.033). Considering aim (iii), significant small to very large negative correlations were found for sleep quality, fatigue and muscle soreness with all internal and external variables (p < 0.05). Lastly, the main results for aim (iv) showed large negative correlations for fatigue and session duration; fatigue and s-RPE; muscle soreness and session duration; muscle soreness and s-RPE; and muscle soreness and decelerations (p < 0.05, for all). The main conclusions were that MD had an influence on wellness and internal and external training intensity, notably MD-1 and MD+1 were most affected. In this regard, a tendency of higher internal and external intensity on MD was associated with lower wellness measures of sleep quality, muscle soreness and fatigue on MD+1.
Collapse
Affiliation(s)
- Rafael Franco Soares Oliveira
- Sports Science School of Rio Maior-Polytechnic Institute of Santarém, Rio Maior, Portugal
- Life Quality Research Centre, Rio Maior, Portugal
- Health Sciences and Human Development (CIDESD), The Research Centre in Sports Sciences, Vila Real, Portugal
| | - Rui Canário-Lemos
- University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
- Research Group in Strength Training and Fitness Activities, GEETFAA, Vila Real, Portugal
| | - Rafael Peixoto
- University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
- Research Group in Strength Training and Fitness Activities, GEETFAA, Vila Real, Portugal
| | - José Vilaça-Alves
- Health Sciences and Human Development (CIDESD), The Research Centre in Sports Sciences, Vila Real, Portugal
- University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
- Research Group in Strength Training and Fitness Activities, GEETFAA, Vila Real, Portugal
| | - Ryland Morgans
- Football Performance Hub, University of Central Lancashire, Preston, United Kingdom
| | - João Paulo Brito
- Sports Science School of Rio Maior-Polytechnic Institute of Santarém, Rio Maior, Portugal
- Life Quality Research Centre, Rio Maior, Portugal
- Health Sciences and Human Development (CIDESD), The Research Centre in Sports Sciences, Vila Real, Portugal
| |
Collapse
|
5
|
Mohammadi Nia Samakosh H, Brito JP, Shojaedin SS, Hadadnezhad M, Oliveira R. What Does Provide Better Effects on Balance, Strength, and Lower Extremity Muscle Function in Professional Male Soccer Players with Chronic Ankle Instability? Hopping or a Balance Plus Strength Intervention? A Randomized Control Study. Healthcare (Basel) 2022; 10:healthcare10101822. [PMID: 36292269 PMCID: PMC9602092 DOI: 10.3390/healthcare10101822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/27/2022] [Accepted: 09/19/2022] [Indexed: 12/03/2022] Open
Abstract
Chronic ankle instability (CAI) has a higher frequency in soccer due to the rapid changes in body movement. Thus, this study compared the effects of eight weeks of a hopping protocol and a combined protocol of balance plus strength in a within-between group analysis. Thirty-six male professional soccer players participated in this study and were randomly allocated in three groups: control group (CG, n = 12), hopping group (HG, n = 12), and balance plus strength group (BSG, n = 12). Strength, static and dynamic balance, and function were assessed at baseline and eight weeks post intervention. First, Foot and Ankle Ability Measure (FAAM) and FAAM sport scales were applied. Then, a dynamometer was used to measure strength of the muscles around the hip, knee, and ankle joints. The Bass stick measured static balance and the Y balance test measured dynamic balance. Additionally, functional tests were carried out by Triple Hop, the Figure 8 hop, and vertical jump. A repeated measures ANOVA [(3 groups) × 2 moments] was used to compare the within and between group differences. In general, all tests improved after eight weeks of training with both protocols. Specifically, the BSG improved with large ES for all tests, while the HG improved all test with small to large effect sizes (ES). Furthermore, HG showed higher values for vertical jump (p < 0.01, ES = 1.88) and FAAMSPORT (p < 0.05, ES = 0.15) than BSG. BSG showed higher values for hip abduction (p < 0.05, ES = 2.77), hip adduction (p < 0.05, ES = 0.87), and ankle inversion (p < 0.001, ES = 1.50) strength tests, while HG showed higher values for knee flexion [ES = 0.86, (0.02, 1.69)] and ankle plantarflexion [ES = 0.52, (−0.29, 1.33)]. Balance plus strength protocol showed more positive effects than the hopping protocol alone for soccer players with CAI.
Collapse
Affiliation(s)
- Hadi Mohammadi Nia Samakosh
- Department of Biomechanics and Corrective Exercises and Sports Injuries, University of Kharazmi, Tehran 15719-14911, Iran
- Correspondence:
| | - João Paulo Brito
- Sports Science School of Rio Maior–Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal
- Life Quality Research Centre, 2040-413 Rio Maior, Portugal
- Research Center in Sport Sciences, Health Sciences and Human Development, 5001-801 Vila Real, Portugal
| | - Seyed Sadredin Shojaedin
- Department of Biomechanics and Corrective Exercises and Sports Injuries, University of Kharazmi, Tehran 15719-14911, Iran
| | - Malihe Hadadnezhad
- Department of Biomechanics and Corrective Exercises and Sports Injuries, University of Kharazmi, Tehran 15719-14911, Iran
| | - Rafael Oliveira
- Sports Science School of Rio Maior–Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal
- Life Quality Research Centre, 2040-413 Rio Maior, Portugal
- Research Center in Sport Sciences, Health Sciences and Human Development, 5001-801 Vila Real, Portugal
| |
Collapse
|
6
|
Evaluation of 10-Week Neuromuscular Training Program on Body Composition of Elite Female Soccer Players. BIOLOGY 2022; 11:biology11071062. [PMID: 36101440 PMCID: PMC9312219 DOI: 10.3390/biology11071062] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 07/14/2022] [Accepted: 07/14/2022] [Indexed: 02/06/2023]
Abstract
(1) Background: This study was conducted to investigate the effects of a 10-week neuromuscular training program (NMT) on the sum of six skinfolds (Σ6S) and body composition variables in elite female soccer players. (2) Methods: Forty-four Spanish elite female soccer players (age: 24.0 ± 4.2 years; height: 164.3 ± 5.5 cm; body mass: 60.4 ± 5.5 kg; body mass index (BMI): 22.4 ± 2.2 kg/m2) were randomly assigned to a control group (CG) or to an experimental group (EG). Participants in the EG completed a specific NMT program of 24 min, three times per week, which included exercises from six different categories (mobility, dynamic stability, anterior chain strength, lumbopelvic control, posterior chain strength, and change of direction). The CG followed their normal strength and conditioning program. Pre- and post-intervention assessments included anthropometric measurements (weight, height, limb circumferences, and bone breadths), and subsequently, body composition factors BMI, Σ6S, body mass, muscle mass, and lean body mass were calculated. Nutrition was standardized by a nutritionist and also load monitored. (3) Results: A two-way mixed analysis of variance (group × time) revealed that there was a significant (p ≤ 0.001) group × time interaction between body mass, fat mass, and Σ6S in favor of NMT. A significant interaction was also observed for body skeletal muscle mass and lean body mass favoring NMT. (4) Conclusions: The application of an NMT program seems to be a useful strategy to improve body composition in elite female soccer players.
Collapse
|
7
|
Fernandes R, Ceylan Hİ, Clemente FM, Brito JP, Martins AD, Nobari H, Reis VM, Oliveira R. In-Season Microcycle Quantification of Professional Women Soccer Players-External, Internal and Wellness Measures. Healthcare (Basel) 2022; 10:healthcare10040695. [PMID: 35455872 PMCID: PMC9030413 DOI: 10.3390/healthcare10040695] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/04/2022] [Accepted: 04/06/2022] [Indexed: 01/27/2023] Open
Abstract
Although data currently exists pertaining to the intensity in the women’s football match, the knowledge about training is still scarce. Therefore, the aim of this study was to quantify external (locomotor activity) and internal (psychophysiological) intensities, as well as the wellness profile of the typical microcycle from professional female soccer players during the 2019/20 in-season. Ten players (24.6 ± 2.3 years) from an elite Portuguese women soccer team participated in this study. All variables were collected in 87 training session and 15 matches for analysis from the 2019−2020 in-season. Global positioning variables such total distance, high-speed running, acceleration, deceleration and player load were recorded as intensity while Rated Perceived Exertion (RPE) and session-RPE were recorded as internal measures. The Hooper Index (HI) was collected as a wellness parameter. The results showed that internal and external intensity measures were greater in matches compared to trainings during the week (match day minus [MD-], MD-5, MD-4, MD-2), p < 0.05 with very large effect size (ES). In the same line, higher internal and external intensity values were found in the beginning of the week while the lowest values were found in MD-2 (p < 0.05, with very large ES). Regarding wellness, there was no significant differences in the HI parameters between the training days and match days (p > 0.05). This study confirmed the highest intensity values during MD and the lowest on the training session before the MD (MD-2). Moreover, higher training intensities were found in the beginning of the training week sessions which were then reduced when the MD came close. Wellness parameters showed no variation when compared to intensity measures. This study confirmed the hypothesis regarding internal and external intensity but not regarding wellness.
Collapse
Affiliation(s)
- Renato Fernandes
- Sports Science School of Rio Maior—Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal; (J.P.B.); (A.D.M.)
- Life Quality Research Centre, 2040-413 Rio Maior, Portugal
- Sport Sciences Department, University of Trás-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal;
- Correspondence: (R.F.); (R.O.)
| | - Halil İbrahim Ceylan
- Physical Education and Sports Teaching Department, Faculty of Kazim Karabekir Education, Ataturk University, Erzurum 25240, Turkey;
| | - Filipe Manuel Clemente
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun’Álvares, 4900-347 Viana do Castelo, Portugal;
- Instituto de Telecomunicações, Delegação da Covilhã, 1049-001 Lisboa, Portugal
- Research Center in Sports Performance, Recreation, Innovation and Technology (SPRINT), 4960-320 Melgaço, Portugal
| | - João Paulo Brito
- Sports Science School of Rio Maior—Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal; (J.P.B.); (A.D.M.)
- Life Quality Research Centre, 2040-413 Rio Maior, Portugal
- Research Centre in Sport Sciences, Health Sciences and Human Development, 5001-801 Vila Real, Portugal
| | - Alexandre Duarte Martins
- Sports Science School of Rio Maior—Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal; (J.P.B.); (A.D.M.)
- Life Quality Research Centre, 2040-413 Rio Maior, Portugal
- Comprehensive Health Research Centre (CHRC), Departamento de Desporto e Saúde, Escola de Saúde e Desenvolvimento Humano, Universidade de Évora, Largo dos Colegiais, 7004-516 Évora, Portugal
| | - Hadi Nobari
- HEME Research Group, Faculty of Sport Sciences, University of Extremadura, 10003 Cáceres, Spain;
- Department of Exercise Physiology, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, 56199-11367 Ardabil, Iran
- Sports Scientist, Sepahan Football Club, 81887-78473 Isfahan, Iran
| | - Victor Machado Reis
- Sport Sciences Department, University of Trás-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal;
- Research Centre in Sport Sciences, Health Sciences and Human Development, 5001-801 Vila Real, Portugal
| | - Rafael Oliveira
- Sports Science School of Rio Maior—Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal; (J.P.B.); (A.D.M.)
- Life Quality Research Centre, 2040-413 Rio Maior, Portugal
- Research Centre in Sport Sciences, Health Sciences and Human Development, 5001-801 Vila Real, Portugal
- Correspondence: (R.F.); (R.O.)
| |
Collapse
|
8
|
Liu L, Wang L, Wang X, Xiong M, Cao H, Jiang L, Yang J. Serum PTH Associated with Malnutrition Determined by Bioelectrical Impedance Technology in Chronic Kidney Disease Patients. Int J Endocrinol 2022; 2022:1222480. [PMID: 35573870 PMCID: PMC9095397 DOI: 10.1155/2022/1222480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 03/21/2022] [Accepted: 04/17/2022] [Indexed: 11/18/2022] Open
Abstract
PURPOSE Chronic malnutrition and cachexia are common in chronic kidney disease (CKD), and importance should be given to these complications because they affect the patient's quality of life and prognosis. This study analyzed the correlation between the serum PTH level, nutritional status, and body composition of patients with CKD. METHODS CKD patients were enrolled in Center for Kidney Disease, Second Affiliated Hospital of Nanjing Medical University, from December 1, 2016, to November 30, 2020. Bioelectrical impedance technology was applied to estimate the body composition. The characteristics of the body composition were compared among different stages of CKD patients, and then the correlation between PTH and body composition was analyzed. RESULTS 205 CKD patients were enrolled. Twenty-five patients were in stage 1 or 2 of CKD, 78 patients were in stage 3 or 4, 31 patients were in stage 5 without dialysis (referred to as CKD stage 5A), and 71 patients were in stage 5 with dialysis (referred to as CKD stage 5B). Body composition analysis showed that the patients had a phase angle (PA) of 5.02 ± 1.07°, a percentage of body fat (PBF) of 27.74 ± 8.8%, and a skeletal muscle mass index (SMI) of 7.4 ± 1.34 kg/m2. PBF peaked in the CKD stage 3/4 group and gradually decreased with the progression of CKD. The PA and SMI differed significantly between the CKD stage 1/2 and stage 5B groups. The proportion of low SMI did not differ significantly between the CKD stage 1/2 and stage 3/4 groups, but it was obviously higher in the CKD stage 5A and 5B groups. PTH was significantly correlated with BMI, hemoglobin, albumin, total cholesterol, triglycerides, and SMI. Binary logistic regression of low SMI showed that the odds ratio for PTH levels was greater than the upper limit of the normal range, which was 11.769 (p=0.043, 95% confidence interval: 1.078-128.536), and the model predictive power was 0.986 after correction for age, sex, height, weight, hemoglobin, serum calcium, serum phosphorus, serum total cholesterol, serum triglyceride, and basal metabolic rate. CONCLUSIONS Bioelectrical impedance analysis might be useful in estimating the nutritional status of CKD patients in terms of fat and muscle parameters. High levels of PTH are an independent risk factor for developing low SMI in CKD patients.
Collapse
Affiliation(s)
- Lilin Liu
- Center for Kidney Disease, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210003, Jiangsu, China
| | - Lulu Wang
- Center for Kidney Disease, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210003, Jiangsu, China
| | - Xiao Wang
- Center for Kidney Disease, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210003, Jiangsu, China
| | - Mingxia Xiong
- Center for Kidney Disease, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210003, Jiangsu, China
| | - Hongdi Cao
- Center for Kidney Disease, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210003, Jiangsu, China
| | - Lei Jiang
- Center for Kidney Disease, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210003, Jiangsu, China
| | - Junwei Yang
- Center for Kidney Disease, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210003, Jiangsu, China
| |
Collapse
|