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Arslan K, Akinci B, Ucgun H. Peak expiratory flow, core performance and physical activity in normal-weight, overweight, and obese adolescents. Clin Pediatr Endocrinol 2024; 33:124-130. [PMID: 38993718 PMCID: PMC11234185 DOI: 10.1297/cpe.2024-0019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 05/09/2024] [Indexed: 07/13/2024] Open
Abstract
The objectives of this study were to (1) compare peak expiratory flow (PEF), physical activity (PA), and core performance among normal-weight, overweight, and obese adolescents and (2) explore the relationships between PEF, physical activity, core performance, and anthropometric measurements across these groups. Ninety adolescents aged 10-13 yr were categorized based on BMI: normal weight (n = 30, 5th to < 85th percentile, BMI-Z score -2 to < 1), overweight (n = 30, 85th to < 95th percentile, BMI-Z score 1 to < 2), and obese (n = 30, > 95th percentile, BMI-Z score > 2). PEF and percent-predicted values of PEF (PEF% pred) values were calculated. Waist and neck circumferences were measured. Physical activity levels were assessed using the Physical Activity Questionnaire for Older Children (PAQ-C), from which total and subscores were derived. Core performance was evaluated through modified push-up (MPU) and sit-up tests. The PEF% pred and PAQ-C scores showed no significant differences between groups (p > 0.05). However, MPU repetition rates were significantly lower in obese adolescents compared to overweight (p = 0.019) and normal-weight peers (p < 0.001). There was a significant correlation between PEF% pred and PAQ-C total scores (p = 0.014), as well as out-of-school subscores (p = 0.039) in overweight adolescents. Similarly, PEF% pred was linked to MPU repetitions in obese adolescents (p = 0.029). Obese adolescents exhibited decreased core performance relative to their overweight and normal-weight counterparts, which correlated with the PEF% pred. Physical activity was associated with PEF% pred exclusively in overweight adolescents.
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Affiliation(s)
- Kübra Arslan
- Department of Physiotherapy and Rehabilitation, Institute of Postgraduate Education, Biruni University, Istanbul, Turkey
| | - Buket Akinci
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Biruni University, Istanbul, Turkey
| | - Hikmet Ucgun
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Istanbul Atlas University, Istanbul, Turkey
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Kawalec A, Mozrzymas R, Domżol A, Zachurzok A, Szczepańska M, Noczyńska A, Zwolińska D. Physical Activity and Its Potential Determinants in Obese Children and Adolescents under Specialist Outpatient Care-A Pilot Cross-Sectional Study. Healthcare (Basel) 2024; 12:260. [PMID: 38275539 PMCID: PMC10815763 DOI: 10.3390/healthcare12020260] [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: 11/20/2023] [Revised: 01/12/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
(1) Background: this study aimed to assess the physical activity of obese pediatric patients under specialized outpatient care and its potential determinants. (2) Methods: A total of 83 subjects aged 7-18 years with simple obesity and their parents were enrolled. Data were collected with the use of physical activity questionnaires (PAQs) for children and adolescents and additional questions concerning selected socio-demographic characteristics. (3) Results: The mean final PAQ score was 2.09 ± 0.69. The most frequently chosen types of physical activity included walking, gymnastics, and jogging or running. We found a weak correlation inversely proportional between the child's age and mean final PAQ score (r = -0.25; p = 0.02). Younger children were more active during lunchtime at school and after school compared to adolescents (p = 0.03 and p = 0.04). The final PAQ score differed according to the place of residence; the lowest score was obtained by subjects living in cities >100,000 inhabitants (p = 0.025). We found a positive correlation between PAQ-Ch score and the father's physical activity, and between PAQ-A score and the mother's education. (4) Conclusions: The physical activity of obese pediatric patients is low, particularly in adolescents. It seems that age and place of residence have an impact on the physical activity of obese children and adolescents. The PAQs used in this study are useful in physical activity assessment and identification of time segments during the day in which activity might be improved. However, this requires confirmation in a larger group of pediatric patients.
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Affiliation(s)
- Anna Kawalec
- Department and Clinic of Pediatric Nephrology, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland
| | - Renata Mozrzymas
- Research and Development Center, Regional Specialist Hospital, Kamieńskiego Street 73a, 51-124 Wroclaw, Poland
| | - Agata Domżol
- Department of Pediatrics, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 3 Maja Street 13/15, 41-800 Zabrze, Poland
| | - Agnieszka Zachurzok
- Department of Pediatrics, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 3 Maja Street 13/15, 41-800 Zabrze, Poland
| | - Maria Szczepańska
- Department of Pediatrics, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 3 Maja Street 13/15, 41-800 Zabrze, Poland
| | - Anna Noczyńska
- Department and Clinic of Endocrinology and Diabetology for Children and Adolescents, Wroclaw Medical University, Chałubińskiego 2a Street, 50-368 Wroclaw, Poland
| | - Danuta Zwolińska
- Department and Clinic of Pediatric Nephrology, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland
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Czarniecka-Skubina E, Hamulka J, Gutkowska K. How Can We Increase the Nutrition-Related Knowledge in Children Aged 7-12 Years: Results of Focus Groups Interviews with Parents-Junior-Edu-Żywienie (JEŻ) Project. Nutrients 2023; 16:129. [PMID: 38201959 PMCID: PMC10780913 DOI: 10.3390/nu16010129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 12/27/2023] [Accepted: 12/28/2023] [Indexed: 01/12/2024] Open
Abstract
Nutrition education is a long-term process that should cover various population groups. A special focus should be placed on children, adolescents and their parents. The aim of this research was to find out the opinions of parents of primary school pupils aged 7-12 on their expectations towards school education in the areas of food and nutrition, addressed to both pupils and their parents. The research was conducted among 101 parents of primary school pupils with the use of the Focus Group Interview (FGI) method. It demonstrated that what is most needed are hands-on activities relating to basic theoretical issues. While parents see the need for nutrition education for their children, educating pupils in this area is of interest to only some of the respondents for whom nutrition aspects are quite important. All parents would like formal nutrition education at school, but at the same time, they do not want classes to take up too much of their children's time, due to the already excessive number of school subjects. It seems appropriate to include everyone in regard to nutrition education, regardless of their declared interest in this issue. The need for consistent presentation of educational content addressed to teachers and parents is very important, so that they can, in a uniform way, shape the attitudes towards food and nutrition of children and adolescents.
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Affiliation(s)
- Ewa Czarniecka-Skubina
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 166 Nowoursynowska Street, 02-787 Warsaw, Poland;
| | - Jadwiga Hamulka
- Department of Human Nutrition, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 166 Nowoursynowska Street, 02-787 Warsaw, Poland
| | - Krystyna Gutkowska
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 166 Nowoursynowska Street, 02-787 Warsaw, Poland;
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Sajdakowska M, Gutkowska K, Kosicka-Gębska M, Gębski J, Gantner A. Association between Physical Activity, Diet Quality and Leisure Activities of Young Poles. Nutrients 2023; 15:5121. [PMID: 38140380 PMCID: PMC10745579 DOI: 10.3390/nu15245121] [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: 10/17/2023] [Revised: 12/07/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023] Open
Abstract
The aim of this study was to determine the association between eating behaviours, sedentary behaviours and physical activity based on a self-reported survey conducted on a sample of the Polish population of adolescents aged 13-16. The field survey was conducted on a nationwide group of 6818 respondents. The object of the statistical analysis was to develop a model regarding the influence of selected socio-demographic characteristics on engaging in physical activity and selected dietary behaviours. Due to the dichotomous nature of the dependent variable, logistic regression models were used in the model. It was found that the higher the level of physical activity, the more well-balanced the diet, including higher levels of fruit consumption, water consumption and protein-containing products, as well as the relatively less frequent occurrence of sedentary behaviour as a form of leisure activity. However, there is a constant need to develop, in cooperation with scientific and research institutions and educational establishments, mechanisms for influencing a change in the behaviour of young people towards a more pro-healthy lifestyle so that the effects of these educational activities are not only reflected in an increase in the level of knowledge in this area but also contribute to real changes in dietary behaviour.
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Affiliation(s)
- Marta Sajdakowska
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-787 Warsaw, Poland; (K.G.); (M.K.-G.); (J.G.)
| | - Krystyna Gutkowska
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-787 Warsaw, Poland; (K.G.); (M.K.-G.); (J.G.)
| | - Małgorzata Kosicka-Gębska
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-787 Warsaw, Poland; (K.G.); (M.K.-G.); (J.G.)
| | - Jerzy Gębski
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-787 Warsaw, Poland; (K.G.); (M.K.-G.); (J.G.)
| | - Andrzej Gantner
- Polish Federation of Food Industry Union of Employers, 19B Cybernetyki Street, 02-677 Warsaw, Poland;
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Gutkowska K, Hamułka J, Czarniecka-Skubina E. The Attitudes of 7-9 Year Old Primary School Students towards Food and Nutrition: Insights from Qualitative FGI Research-The Junior-Edu-Żywienie (JEŻ) Project. Nutrients 2023; 15:4732. [PMID: 38004126 PMCID: PMC10674932 DOI: 10.3390/nu15224732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/04/2023] [Accepted: 11/07/2023] [Indexed: 11/26/2023] Open
Abstract
Optimal nutrition is one of the most significant environmental factors affecting human health. The aim of this study was to assess the attitudes of primary school students aged 7-9 towards nutrition considering three fundamental components: knowledge, emotional disposition, and dietary behaviors. The research was conducted using the Focus Group Interview (FGI) technique among 78 children. Considering their attitudes towards food and nutrition, four profiles were identified: "engaged", "obedient", "reluctant", and "indifferent". Children who were "engaged" and "obedient" due to their parents' involvement in creating their dietary attitudes exhibited the most alignment with the principles of optimal nutrition. Regardless of profile type, it was observed that children were familiar with recommended and unrecommended food products, as well as the role of water in proper nutrition. It was demonstrated that parents wield the most substantial influence on children's nutrition. As a result, initiatives promoting the proper nutrition and a healthy lifestyle should commence with parents. Children of nutritionally conscious parents tend to eat more healthily and demonstrate a high nutritional awareness. Conversely, the children of busy parents who lack time for meal preparation more frequently replicate their parents' nutritional mistakes. These findings emphasize the importance of the family environment in shaping the dietary behaviors of children and youth.
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Affiliation(s)
- Krystyna Gutkowska
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 166 Nowoursynowska Street, 02-787 Warsaw, Poland;
| | - Jadwiga Hamułka
- Department of Human Nutrition, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 166 Nowoursynowska Street, 02-787 Warsaw, Poland;
| | - Ewa Czarniecka-Skubina
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 166 Nowoursynowska Street, 02-787 Warsaw, Poland
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Chang G, Li Y, Jiang Y, Wang C, Liu X. Mediation effect of JAK2 methylation on the association between sitting time and abdominal obesity in rural adults. Eur J Clin Nutr 2023; 77:1093-1099. [PMID: 37582927 DOI: 10.1038/s41430-023-01316-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 07/14/2023] [Accepted: 07/19/2023] [Indexed: 08/17/2023]
Abstract
BACKGROUND Sitting time may affect health by altering the methylation of certain genes. This research aimed to estimate the association of sitting time with abdominal obesity and the role of Janus kinase 2 (JAK2) methylation in the association among rural adults. METHODS A total of 1062 rural adults from the Henan Rural Cohort Study were included. Whole blood was used to extract genomic DNA. JAK2 DNA methylation level was assessed by MethylTargetTM. The logistic regression model was utilized to assess the association of sitting time with abdominal obesity, and the possible effect of JAK2 DNA methylation on the association were conducted by using mediation analyses. RESULTS Average time of sitting of participants was 7.28 ± 3.37 h/d. For per 1 h increment in sitting time, the odd ratio (OR) and 95% confidence interval (CI) of abdominal obesity was 1.153 (1.095, 1.214) after controlling potential risk factors. Simultaneously, the methylation levels of Chr9: 4985407 site and Chr9: 4985238-4985455 region were negatively correlated with abdominal obesity (OR: 0.549, 95% CI: 0.394, 0.765; OR: 0.189, 95% CI: 0.056, 0.640, respectively). Moreover, Chr9: 4985407 site and Chr9: 4985238-4985455 region methylation levels mediated the association of sitting time with abdominal obesity, and the indirect effects account for 6.78% and 4.24%, respectively. CONCLUSIONS Longer sitting time was positively correlated with abdominal obesity in the rural population, and methylation level of JAK2 may be an underlying mediation of the effect.
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Affiliation(s)
- Gaohua Chang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Yuqian Li
- Department of Clinical Pharmacology, School of Pharmaceutical Science, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Yujie Jiang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Chongjian Wang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China
| | - Xiaotian Liu
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, 450001, Henan, China.
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Hanifah L, Nasrulloh N, Sufyan DL. Sedentary Behavior and Lack of Physical Activity among Children in Indonesia. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1283. [PMID: 37628282 PMCID: PMC10453900 DOI: 10.3390/children10081283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/10/2023] [Accepted: 07/13/2023] [Indexed: 08/27/2023]
Abstract
Sedentary behavior and lack of physical activity among children in Indonesia is an important issue that needs to be addressed. It is estimated that 57% of children in Indonesia have insufficient physical activity. Studies have shown that children who engage in sedentary behaviors are at an increased risk for various negative health outcomes, including obesity, type 2 diabetes, cardiovascular disease, and poor mental health, compared to physically active ones. This article aims to provide recommendations to increase physical activity and reduce passive behavior in children in Indonesia. This is a commentary article developed from observing the recent progress of sedentary behavior and lack of physical activity among children in Indonesia and the potential consequences. The level of inactive behavior in children in Indonesia is relatively high. Factors that contribute to sedentary behavior and lack of physical activity among children in Indonesia are the increasing use of electronic devices and screen time, the lack of safe and accessible places to be physically active, the COVID-19 pandemic, as well as cultural and social norms that prioritize academic achievement over physical activity. To address sedentary lifestyles among children, there is a need for a comprehensive approach that addresses both the individual and societal factors contributing to the problem. This might include increasing access to healthy food options, promoting physical activity, and implementing education programs to raise awareness about the importance of healthy eating and physical activity, as well as limiting screen time.
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Affiliation(s)
- Laily Hanifah
- Faculty of Health Science, Universitas Pembangunan Nasional Veteran Jakarta, Jl. Raya Limo, Depok 16515, Indonesia
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Ghasemirad M, Ketabi L, Fayyazishishavan E, Hojati A, Maleki ZH, Gerami MH, Moradzadeh M, Fernandez JHO, Akhavan-Sigari R. The association between screen use and central obesity among children and adolescents: a systematic review and meta-analysis. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2023; 42:51. [PMID: 37268998 DOI: 10.1186/s41043-023-00391-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 05/24/2023] [Indexed: 06/04/2023]
Abstract
Currently, there is no summative study evaluating the association between central obesity and screen time. This systematic review and meta-analysis aimed to summarize the results of studies evaluating the association between screen time and central obesity among children and adolescents. To this end, we performed a systematic search in three electronic databases, including Scopus, PubMed, and Embase to retrieve the related studies up to March 2021. Nine studies were eligible to be included in the meta-analysis. There was no association between odds of central obesity and screen time [odds ratio (OR) 1.136; 95% CI 0.965-1.337; P = 0.125]; however, waist circumference (WC) was 1.23 cm higher in those with highest screen time versus those in the lowest screen time category [weighted mean difference (WMD) = 1.23; 95% 95% CI 0.342-2.112; P = 0.007; Fig. 3]. Moreover, the possible sources of heterogeneity in the included studies were continent and sample size. No evidence of publication bias was reported. For the first time, the current systematic review and meta-analysis revealed that those with the highest screen time had higher WC compared with those with the lowest screen time. Although, there was no association between odds of central obesity and screen time. Due to the observational design of the included studies, it is impossible to infer the cause-effect relationship. Therefore, further interventional and longitudinal studies are warranted to better elucidate the causality of these associations.
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Affiliation(s)
- Mohammad Ghasemirad
- Department of Periodontics, Faculty of Dentistry, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Leyla Ketabi
- Department of Pediatrics, School of Medicine, Bouali Hospital, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Ehsan Fayyazishishavan
- Department of Biostatistics and Data Science, School of Public Health, The University of Texas and Health Science Center at Houston (UTHealth), Houston, USA
| | - Ali Hojati
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zahra Hosseinzadeh Maleki
- Department of Psychology, Faculty of Education Sciences and Psychology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Mohammad Hadi Gerami
- Bone and Joint Disease Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Mahdi Moradzadeh
- Department of Medical Sciences, Tabriz Branch of Islamic Azad University, Tabriz, Iran
| | | | - Reza Akhavan-Sigari
- Department of Neurosurgery, University Medical Center Tuebingen, Tuebingen, Germany
- Department of Health Care Management and Clinical Research, Collegium Humanum Warsaw Management University, Warsaw, Poland
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Weker H, Friedrich M, Zabłocka-Słowińska K, Sadowska J, Długosz A, Hamułka J, Charzewska J, Socha P, Wądołowska L. Position Statement of the Polish Academy of Sciences' Committee of Human Nutrition Science on the Principles for the Nutrition of Preschool Children (4-6 Years of Age) and Early School-Age Children (7-9 Years of Age). JOURNAL OF MOTHER AND CHILD 2023; 27:222-245. [PMID: 38369720 PMCID: PMC10875211 DOI: 10.34763/jmotherandchild.20232701.d-23-00094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/01/2023] [Indexed: 02/20/2024]
Affiliation(s)
- Halina Weker
- Department of Nutrition, Institute of Mother and Child, Warsaw, Poland
| | - Mariola Friedrich
- Department of Applied Microbiology and Human Nutrition Physiology, Faculty of Food Sciences and Fisheries, West Pomeranianu University of Technology, Szczecin, Poland
| | | | - Joanna Sadowska
- Department of Applied Microbiology and Human Nutrition Physiology, Faculty of Food Sciences and Fisheries, West Pomeranianu University of Technology, Szczecin, Poland
| | - Anna Długosz
- Faculty of Chemical Technology and Engineering, University of Science and Technology, Bydgoszcz, Poland
| | - Jadwiga Hamułka
- Department of Human Nutrition, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), Warsaw, Poland
| | - Jadwiga Charzewska
- National Institute of Public Health NIH – National Research Institute, Warsaw, Poland
| | - Piotr Socha
- Department of Gastroenterology, Hepatology, Eating Disorders and Paediatrics, Institute ‘Monument - Children’s Health Center’, Warsaw, Poland
| | - Lidia Wądołowska
- Department of Human Nutrition, University of Warmia and Mazury in Olsztyn, Poland
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Comparison of 24-h movement behavior, health-related quality of life, and waist to height ratio between adolescents with healthy body mass index (BMI) and adolescents with BMI in the cardiometabolic risk zone. SPORT SCIENCES FOR HEALTH 2022. [DOI: 10.1007/s11332-022-01023-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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Hadianfard AM, Mozaffari-Khosravi H, Karandish M, Azhdari M. Physical activity and sedentary behaviors (screen time and homework) among overweight or obese adolescents: a cross-sectional observational study in Yazd, Iran. BMC Pediatr 2021; 21:421. [PMID: 34556070 PMCID: PMC8458785 DOI: 10.1186/s12887-021-02892-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/13/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The growing number of adolescents who are overweight or obese (OW / OB) is a public concern. The present study was aimed to evaluate physical activity (PA) and sedentary behaviors (SB) (screen time (ST) and homework time (HT)) among Yazd OW/OB adolescents. METHODS This cross-sectional study was performed among 510 students aged 12-16 in Yazd, Iran. The general information, PA, and SB (ST and HT) were collected by interview based on the WHO standard questionnaire. Anthropometric data were assessed by precise instruments. Daily energy intake (Energy) was obtained from a 7-day food record. Nutritionist 4 software (version I) was run to estimate the energy. RESULTS There was a high prevalence of SB > 2h/day (97.6), ST > 2h/day (70.3%), overweight or obesity (40%), abdominal obesity (36.9%), physical inactivity (29.8%) among the students. The younger age (p = 0.014), energy (p < 0.001), no access to the yard (p < 0.001), family size ≤ 2 (p = 0.023), passive transportation, (p = 0.001), the highest school days' HT (p = 0.033) and SB (p = 0.021), and the highest weekends' HT among the students were the risk factors for OW/OB. The highest PA level was associated with a lower risk of OW/OB (p < 0.001). The findings were not the same in both sexes. Compared to the normal weight students, OW / OB spent more time on school days and weekdays for ST (P <0.001), HT (P <0.001, P = 0.005) and SB (P <0.001), respectively. OW/OB students showed a higher weekends' ST (p < 0.001) and lower HT (p = 0.048) than normal-weight students. CONCLUSION The prevalence of SB, ST, OW/OB, and physical inactivity were common. The school days and weekends' HT, the school days' SB and HT, age, energy, PA, and access to the yard, family size, and passive transportation were related to the greater chances of OW/OB students. Given that the expansion of online education and self-isolation in a new situation with COVID-19, it seems we will meet the worrying results.
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Affiliation(s)
- Ali Mohammad Hadianfard
- Department of Health Information Technology, School of Allied Medical Science, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Hassan Mozaffari-Khosravi
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Majid Karandish
- Health Research Institute, Diabetes Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Maryam Azhdari
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
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Nutritional status and high adherence to the Mediterranean diet in Colombian school children and teenagers during the COVID-19 pandemic according to sex. J Nutr Sci 2021. [PMCID: PMC8314198 DOI: 10.1017/jns.2021.48] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
The current COVID-19 pandemic has generated a series of changes in the daily routines of people, including children and teenagers, in an unprecedented way, which constitutes a global challenge in public health. Social isolation has been a prophylactic measure to prevent the spread of the virus; however, it has generated negative impacts on the physical and emotional health of parents, caregivers, children and teenagers around the world. The objective of the present study was to evaluate the effects of confinement caused by the COVID-19 pandemic at the level of nutritional status, dietary and behavioural patterns of elementary school children and teenagers in a small town of Colombia. Anthropometric parameters such as BMI Z-score, waist circumference and waist/height ratio were evaluated in 266 school children and teenagers. A questionnaire with socio-demographic, clinical and lifestyle characteristics and the KIDMED were applied to learn about nutritional aspects. A total of 102 students (38⋅3 %) were classified as having altered nutritional status, being 39 (14⋅7 %) classified as overweight and 36 (13⋅5 %) with obesity. The prevalence of high adherence to the Mediterranean diet was 12 %, 95 % CI (0⋅08, 0⋅16). Overweight was more prevalent in women (26/39, 66⋅7 %; P = 0⋅0439), and obesity was discreetly more frequent in men (19/36, 52⋅7 %; P = 0⋅7193). We observed a worrying nutritional, dietary and behavioural situation in the children and teenagers studied during the confinement associated with the COVID-19 pandemic. This unveils the need to establish strategies and/or public policies in our town that help to promote an adequate biopsychosocial development of the paediatric patient and their family group.
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Bone Mineral Density in Adolescent Boys: Cross-Sectional Observational Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 18:ijerph18010245. [PMID: 33396391 PMCID: PMC7795160 DOI: 10.3390/ijerph18010245] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/21/2020] [Accepted: 12/28/2020] [Indexed: 01/10/2023]
Abstract
Physical inactivity of children can be a precursor of reduced bone mineral density, considered to be a typical problem only in old age. The aim of this study was to evaluate bone mineral density in 96 Polish boys aged 14–17 years with varied physical activity (swimmers, track and field athletes, non-athletes) and the effect of bone composition, birth weight and breastfeeding during infancy on bone parameters. Anthropometric and body composition measurements were performed according to the kinanthropometric standards. Bone parameters of the forearm were measured by means of dual-energy X-ray absorptiometry. Data on the infant’s birth weight and the length of breastfeeding were collected during direct interviews with mothers. The strongest links with bone parameters were found for the type of physical activity and birth weight. Regardless of birth weight, track and field athletes had the most advantageous bone parameters (mainly sT-score prox values). Swimmers with normal or low birth weight had less favourable sT-score prox values than non-athletes. The type of physical activity proved to be an important determinant of bone parameters. Childhood and adolescence are important periods of bone development and increasing the content of bone mineral components, and the bone status in later years of life depends to a large extent on this period. The perinatal period, especially the correct birth weight of the child, not only has a significant effect on general health, but also on bone status.
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