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Kopiczko A, Czapla M, Juárez-Vela R, Ross C, Uchmanowicz B. Dairy product consumption, eating habits, sedentary behaviour and physical activity association with bone mineral density among adolescent boys: a cross-sectional observational study. BMC Pediatr 2024; 24:53. [PMID: 38233826 PMCID: PMC10792931 DOI: 10.1186/s12887-024-04539-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 01/04/2024] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND During childhood and adolescence, skeletal microarchitecture and bone mineral density (BMD) undergo significant changes. Peak bone mass is built and its level significantly affects the condition of bones in later years of life. Understanding the modifiable factors that improve bone parameters at an early age is necessary to early prevent osteoporosis. To identify these modifiable factors we analysed the relationship between dairy product consumption, eating habits, sedentary behaviour, and level of physical activity with BMD in 115 young boys (14-17 years). METHODS Bone parameters were measured by dual energy x-ray absorptiometry using paediatric specific software to compile the data. Dairy product consumption and eating habits were assessed by means of a dietary interview. Sedentary behaviour and physical activity was assessed in a face-to-face interview conducted using the International Physical Activity Questionnaire. Data collection on total physical activity level was performed by collecting information on the number of days and the duration of vigorous and moderate intensity (MVPA) and average daily time spent in sitting (SIT time). RESULTS The strongest relationships with BMD in distal part of forearm were found for moderate plus vigorous activity, sit time, and intake of dairy products, intake of calcium, protein, vitamin D, phosphorus from diet. Relationships between BMD, bone mineral content (BMC) in the distal and proximal part of the forearm and PA, sit time and eating parameters were evaluated using the multiple forward stepwise regression. The presented model explained 48-67% (adjusted R2 = 0.48-0.67; p < 0.001) of the variance in bone parameters. The predictor of interactions of three variables: protein intake (g/person/day), vitamin D intake (µg/day) and phosphorus intake (mg/day) was significant for BMD dis (adjusted R2 = 0.59; p < 0.001). The predictor of interactions of two variables: SIT time (h/day) and dairy products (n/day) was significant for BMD prox (adjusted R2 = 0.48; p < 0.001). Furthermore, the predictor of interactions dairy products (n/day), protein intake (g/person/day) and phosphorus intake (mg/day) was significant for BMC prox and dis (adjusted R2 = 0.63-0.67; p < 0.001). CONCLUSIONS High physical activity and optimal eating habits especially adequate intake of important dietary components for bone health such as calcium, protein, vitamin D and phosphorus affect the mineralization of forearm bones.
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Affiliation(s)
- Anna Kopiczko
- Department of Human Biology, Józef Piłsudski University of Physical Education in Warsaw, Warsaw, Poland
| | - Michał Czapla
- Department of Emergency Medical Service, Wrocław Medical University, Wrocław, Poland.
- Institute of Heart Diseases, University Hospital, Wroclaw, 50-566, Poland.
- Group of Research in Care (GRUPAC), Faculty of Health Science, University of La Rioja, Logrono, 26006, Spain.
| | - Raúl Juárez-Vela
- Group of Research in Care (GRUPAC), Faculty of Health Science, University of La Rioja, Logrono, 26006, Spain
| | - Catherine Ross
- Centre for Cardiovascular Health, School of Health and Social Care, Edinburgh Napier University, Edinburgh, EH11 4BN, UK
| | - Bartosz Uchmanowicz
- Department of Nursing and Obstetrics, Faculty of Health Sciences, Wroclaw Medical University, Wroclaw, Poland
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Selvam S, K S. Assessment of Bone Health Using Dual-Energy X-Ray Absorptiometry (DEXA) And Its Association with Dietary Intakes, Serum Vitamin D Levels, and Anthropometric Measures in Healthy Urban Preschool Children. Indian J Pediatr 2023; 90:1191-1197. [PMID: 36350501 DOI: 10.1007/s12098-022-04364-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 08/12/2022] [Indexed: 11/11/2022]
Abstract
OBJECTIVES To generate reference data for bone mineral content (BMC) and bone mineral density (BMD) measures among apparently healthy children aged 4-5 y and to study the relationship of BMC and BMD with age, sex, anthropometric measures, dietary intakes, and serum vitamin D levels. METHODS This cross-sectional study was conducted among 219 urban preschool children, aged 4.0-5.11 y. Bone health (BMC and BMD) was measured using dual energy X-ray absorptiometry (DEXA). Anthropometric parameters were measured using standard methodology. The 24-h dietary recall method was used to assess the dietary intake of the children. Serum vitamin D levels were assessed using the ELISA kit method. Percentiles for BMC and BMD for each age and sex were constructed using the lambda-mu-sigma (LMS) method. RESULTS The mean BMD and BMC among children was 0.75 ± 0.04 g/cm2 and 544.9 ± 87.6 g, respectively, and were significantly different by age and sex category. The BMC and BMD values of boys and girls increased with age, with boys having significantly higher values. A significant positive correlation was observed for BMC and BMD with anthropometric measures and dietary intake of calcium, phosphorous, protein, zinc, and B vitamins. CONCLUSION This study developed smoothed percentile curves for BMC and BMD in preschool children, which could be used as reference values for children from India.
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Affiliation(s)
- Sumithra Selvam
- Division of Epidemiology, Biostatistics and Population Health, St John's Research Institute, Koramangala, Bangalore, Karnataka, 560034, India.
| | - Srinivasan K
- Division of Epidemiology, Biostatistics and Population Health, St John's Research Institute, Koramangala, Bangalore, Karnataka, 560034, India
- Department of Psychiatry and Division of Mental Health & Neurosciences, St. John's Medical College & Hospital, St John's National Academy of Health Sciences, Koramangala, Bangalore, Karnataka, India
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Kowalczyk M, Zgorzalewicz-Stachowiak M, Kostrzewa M. Health Outcomes of Judo Training as an Organized Physical Activity for Children and Adolescents: A Literature Review. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1290. [PMID: 37628289 PMCID: PMC10453300 DOI: 10.3390/children10081290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/20/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023]
Abstract
Judo, an organized physical activity for children and adolescents, has gained popularity worldwide. Physical activity is vital during times of rising obesity and a sedentary lifestyle in this age group. The article aims to review the current knowledge of the health benefits of judo-specific exercises for children and youth. Six international scientific databases (PubMed, Scopus, UpToDate, Web of Science, EBSCOhost, and Google Scholar) were searched from 1 January 2007 to 30 September 2022. The search focused on health-related factors regarding healthy preschool and school-aged judo practitioners. Sixteen original studies met the inclusion criteria. School-aged children aged 7-15 years were included in the analysis. The average training time was between two and six hours a week, with the judo intervention mainly ranging from nine months to three years. Most studies registered positive changes caused by judo training. The outcomes focused on maintaining or reducing body fat, increasing bone mineralization, and improving the function of the cardiorespiratory system compared to the non-practicing control group. However, there were no differences between judo and other sports groups. The main conclusions presented health benefits from judo-specific training in school-aged children and may support the World Health Organization recommendations concerning daily physical activity.
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Affiliation(s)
- Monika Kowalczyk
- Department of Health Prophylaxis, University of Medical Sciences, 61-701 Poznan, Poland;
| | | | - Maciej Kostrzewa
- Institute of Sport Science, The Jerzy Kukuczka Academy of Physical Education in Katowice, 40-065 Katowice, Poland;
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Curtin L, Conway MC, Kilbane MT, McKenna MJ, McAuliffe FM. No effect of maternal calcium intake and bone resorption during pregnancy on offspring bone mineral density at age 5 years. Osteoporos Int 2022; 33:1165-1170. [PMID: 34853883 DOI: 10.1007/s00198-021-06250-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 11/22/2021] [Indexed: 11/26/2022]
Abstract
UNLABELLED Maternal nutrition during pregnancy plays a role in offspring bone health. In a prospective cohort study, offspring bone mineral density at 5 years was not associated with maternal calcium intake or maternal bone resorption during pregnancy. PURPOSE Suboptimal bone mineral density in childhood can result in osteoporosis later in life. We reported previously that lower calcium intake during pregnancy was associated with higher maternal bone resorption during pregnancy and that lower maternal dietary calcium and higher maternal bone resorption in pregnancy were associated with lower maternal bone mineral density (BMD) 5 years later. The current study sought to investigate the effect of both maternal dietary calcium intake and maternal bone resorption during pregnancy on offspring BMD at 5 years. METHODS Data collected as part of the ROLO longitudinal cohort study (n = 103, mother-child dyads) were used in the current analysis. ROLO started as a randomised controlled trial of a low glycemic index diet during second pregnancy in women with macrosomia in first pregnancy in order to prevent recurrence of macrosomia. Maternal dietary intakes were assessed using 3-day food diaries completed during each trimester of pregnancy. Bone resorption in early and late pregnancy was calculated through urinary excretion of cross-linked N-telopeptides (uNTX). Offspring whole-body BMD at 5 years was measured using dual-energy X-ray absorptiometry. RESULTS Offspring BMD at 5 years correlated with offspring body mass index (r = .385; p < .001) and offspring BMD was higher in boys than girls (t = 2.91; p = .004). Offspring BMD at 5 years was not associated with either maternal calcium intake or uNTX during pregnancy, after controlling for offspring body mass index and offspring sex. CONCLUSION Offspring BMD at 5 years is not associated with either maternal calcium intake or maternal bone resorption during pregnancy.
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Affiliation(s)
- Louise Curtin
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
| | - Marie C Conway
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
| | - Mark T Kilbane
- Department of Clinical Chemistry, St. Vincent's University Hospital, Dublin 4, Ireland
| | - Malachi J McKenna
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland.
- Department of Clinical Chemistry, St. Vincent's University Hospital, Dublin 4, Ireland.
| | - Fionnuala M McAuliffe
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
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Drug Treatment of Low Bone Mass and Other Bone Conditions in Pediatric Patients. Paediatr Drugs 2022; 24:103-119. [PMID: 35013997 DOI: 10.1007/s40272-021-00487-7] [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] [Accepted: 12/01/2021] [Indexed: 10/19/2022]
Abstract
Osteoporosis may affect young individuals, albeit infrequently. In childhood, bone mass increases, reaching its peak between the second and third decades; then, after a period of stability, it gradually declines. Several conditions, including genetic disorders, chronic diseases, and some medications, can have an impact on bone homeostasis. Diagnosis in young patients is based on the criteria defined by the International Society for Clinical Densitometry (ISCD), published in 2013. High risk factors should be identified and monitored. Often simple interventions aimed to eliminate the underlying cause, to minimize the negative bone effects linked to drugs, or to increase calcium and vitamin D intake can protect bone mass. However, in selected cases, pharmacological treatment should be considered. Bisphosphonates remain the main therapeutic agent for children with significant skeletal fragility and are also useful in a large number of other bone conditions. Denosumab, an anti-RANKL antibody, could become a potential alternative treatment. Clinical trials to evaluate the long-term effects and safety of denosumab in children are ongoing.
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The Relationship between Body Composition and Bone Mineral Density of Female Workers in A Unit of Tai’an. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:1011768. [PMID: 35178110 PMCID: PMC8847031 DOI: 10.1155/2022/1011768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 12/18/2021] [Accepted: 12/21/2021] [Indexed: 11/17/2022]
Abstract
Objective. To explore the relationship between body composition and bone mineral density (BMD) of female workers in a university of Tai’an. Methods. This study randomly selected 90 female employees in a university of Tai’an. The body composition was monitored by body composition analyzer (inbody770), and the lumbar bone mineral density was monitored by dual energy X-ray absorptiometry (BMD model). The data were analyzed by SPSS 22.0 statistical software. Results. With the increasing of body mass index (BMI), BMD of female lumbar spines 1-4 (L1-4) increased gradually. Spearman correlation analysis showed that BMI, skeletal muscle mass, upper limb muscle mass, trunk muscle mass, lower limb muscle mass, and whole-body phase angle were positively correlated with L1-4BMD. Age was negatively correlated with L1-4BMD. Linear regression analysis showed that age was a negative factor of L1-4BMD, and skeletal muscle mass was a protective factor of abnormal bone mass, especially lower limb muscle mass. Conclusions. Lower limb muscle mass is a protective factor of female BMD. Strengthening physical exercise to improve lower limb muscle mass is conducive to the prevention of female osteoporosis.
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Mikkilä S, Johansson J, Nordström A, Nordström P, Emaus N, Handegård BH, Morseth B, Welde B. A 15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. The Tromsø Study 2001–2016. PLoS One 2022; 17:e0262228. [PMID: 35081131 PMCID: PMC8791505 DOI: 10.1371/journal.pone.0262228] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 12/19/2021] [Indexed: 11/18/2022] Open
Abstract
Aims
The aim was to investigate the long-term association between leisure time physical activity and hip areal bone mineral density (aBMD), in addition to change in hip aBMD over time, in 32–86 years old women and men.
Methods
Data were retrieved from the 2001, 2007–2008, and 2015–2016 surveys of the Tromsø Study, a longitudinal population study in Norway. Leisure time physical activity was assessed by the four-level Saltin-Grimby Physical Activity Level Scale which refers to physical exertion in the past twelve months. Hip aBMD was assessed by Dual-Energy X-ray Absorptiometry. Linear Mixed Model analysis was used to examine long-term associations between physical activity and hip aBMD (n = 6324). In addition, the annual change in hip aBMD was analyzed in a subsample of 3199 participants.
Results
Physical activity was significantly and positively associated with total hip aBMD in the overall cohort (p<0.005). Participants who reported vigorous activity had 28.20 mg/cm2 higher aBMD than those who were inactive (95% CI 14.71; 41.69, controlled for confounders), and even light physical activity was associated with higher aBMD than inactivity (8.32 mg/cm2, 95% CI 4.89; 11.76). Associations between physical activity and femoral neck aBMD yielded similar results. Hip aBMD decreased with age in both sexes, although more prominently in women. From 2001 to 2007–2008, aBMD changed by –5.76 mg/cm2 per year (95% CI –6.08; –5.44) in women, and –2.31 mg/cm2 (95% CI –2.69; –1.93), in men. From 2007–2008 to 2015–2016, the change was –4.45 mg/cm2 per year (95% CI –4.84; –4.06) in women, and –1.45 mg/cm2 (95% CI –1.92; –0.98) in men.
Conclusions
In this cohort of adult men and women, physical activity levels were positively associated with hip aBMD in a dose-response relationship. Hip aBMD decreased with age, although more pronounced in women than men.
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Affiliation(s)
- Saija Mikkilä
- School of Sport Sciences, UiT The Arctic University of Norway, Tromsø, Norway
- Department of Community Medicine, UiT The Arctic University of Norway, Tromsø, Norway
- * E-mail:
| | - Jonas Johansson
- Department of Community Medicine, UiT The Arctic University of Norway, Tromsø, Norway
| | - Anna Nordström
- School of Sport Sciences, UiT The Arctic University of Norway, Tromsø, Norway
- Department of Public Health and Clinical Medicine, Section for Sustainable Health, Umeå University, Umeå, Sweden
| | - Peter Nordström
- Department of Community Medicine and Rehabilitation, Geriatric Medicine, Umeå University, Umeå, Sweden
| | - Nina Emaus
- Department of Health and Care Sciences, UiT The Arctic University of Norway, Tromsø, Norway
| | - Bjørn Helge Handegård
- The Regional Centre for Child and Adolescent Mental Health–North, UiT The Arctic University of Norway, Tromsø, Norway
| | - Bente Morseth
- School of Sport Sciences, UiT The Arctic University of Norway, Tromsø, Norway
| | - Boye Welde
- School of Sport Sciences, UiT The Arctic University of Norway, Tromsø, Norway
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Li Q, Zhou J. Influence of dietary patterns and physical activity on bone mineral content and density, osteoporosis among children with stimulant use. Front Pediatr 2022; 10:976258. [PMID: 36210946 PMCID: PMC9532566 DOI: 10.3389/fped.2022.976258] [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: 06/23/2022] [Accepted: 08/25/2022] [Indexed: 11/13/2022] Open
Abstract
AIM To examine the relationship between dietary patterns (DPs) and physical activity (PA) on bone mineral content (BMC), bone mineral density (BMD), and osteoporosis in children with stimulant use. METHODS A cross-sectional study collected information on participants from the National Health and Nutrition Examination Survey (NHANES) via multistage stratified sampling. The baseline variables included the following: age, gender, the dietary approaches to stop hypertension (DASH) score, the Mediterranean diet (MD) score, and the Alternative Healthy Eating Index-2010 (AHEI-2010). The univariate and multivariate linear-regression analyses were carried out to explore the statistical correlation between the DPs and PA on BMC and BMD in children with stimulant use or non-stimulant use. In addition, we also investigated the association between DPs and PA on osteoporosis via logistic regression analyses. RESULTS A total of 6,294 participants were eligibly enrolled in this study eventually. After adjusting age, gender, body mass index (BMI), race, family income, serum 25-hydroxyvitamin D, and serum cotinine, the multivariate linear-regression analysis showed that the MD was positively associated with total femur BMD, total femur BMC, femoral neck BMD, and femoral neck BMC among stimulant use group; high PA was associated with total femur BMD, total femur BMC, femoral neck BMD, femoral neck BMC, lumbar spine BMD, lumbar spine BMC and osteoporosis in stimulant use group. CONCLUSION Improved adherence to MD, DASH, AHEI-2010 or increased physical activity may increase BMD, BMC and reduce the risk of osteoporosis; children with stimulant use should improve their adherence to the MD and do more PA compared with children without stimulant use.
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Affiliation(s)
- Qianqian Li
- Department of Psychological Counseling, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiaxiu Zhou
- Child Health and Mental Health Center, Shenzhen Children's Hospital, Shenzhen, China
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Association between Body Composition and Bone Mineral Density in Children and Adolescents: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182212126. [PMID: 34831882 PMCID: PMC8618958 DOI: 10.3390/ijerph182212126] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 11/16/2021] [Indexed: 11/16/2022]
Abstract
Background: Bone mass acquisition during growth is a major determinant of the risk of developing osteoporosis later in life. Body composition is an anthropometric determinant of bone mineral density (BMD) and significantly influences its development during childhood and adolescence. Objective: This study aimed to systematically examine the association between body composition and bone mineral density in children and adolescents. Methods: Observational studies addressing this association were identified from PubMed (MEDLINE), Embase, Scopus and the Cochrane Library (up to January 2021). The study populations consisted of healthy children and adolescents. The DerSimonian and Laird method was used to compute pooled estimates of effect size and the respective 95% confidence intervals for upper limbs, femoral neck (FN), lumbar spine (LS) and total body, respectively. Subgroup analyses were further performed based on age, sex and ethnicity. Results: Thirty-one published studies were eligible for inclusion in this systematic review and meta-analysis, including three longitudinal studies. The combined population from all the studies amounted to 21,393 (11,205 males and 10,188 females). The pooled estimates of the correlation coefficients for lean mass (LM) and BMD ranged from 0.53 to 0.74 (p < 0.050), and the pooled regression coefficients ranged from 0.23 to 0.79 for FN, LS and total body (p < 0.050). For fat mass (FM), the pooled correlation coefficients ranged from 0.10 to 0.50 (p < 0.050) and the pooled regression coefficient was only significant for FN BMD with a weak strength (pooled β = 0.07, p < 0.050). The pooled regression coefficients for body fat percentage (BF%) were between −0.54 and −0.04 (p < 0.050). The subgroup analysis revealed a stronger association in Asians than in Caucasians for LM and in males compared to females for BF% (p < 0.050). Conclusions: This systematic review and meta-analysis supports a positive association between LM and BMD. BF% appears to have a deleterious effect on bone acquisition in children and adolescents.
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Widyastari DA, Saonuam P, Rasri N, Pongpradit K, Katewongsa P. Prevalence and Trends of Physical Activity in Thai Children and Young People: Pooled Panel Data Analysis from Thailand's Surveillance on Physical Activity 2012-2020. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:10088. [PMID: 34639389 PMCID: PMC8508253 DOI: 10.3390/ijerph181910088] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/19/2021] [Accepted: 09/20/2021] [Indexed: 12/26/2022]
Abstract
This study aims to describe the level and trends of physical activity (PA) in Thai children and young people and examine PA changes during transitional periods. Employing nine rounds of Thailand's Surveillance on Physical Activity (SPA) 2012-2020, this study pooled three sets of data and included children and young people aged 6-17 years in the analysis: 1595 in SPA2012-2016, 1287 in SPA2017-2019, and 853 persons in SPA2020. Face-to-face interviews were conducted in five regions, 13 provinces, and 36 villages in SPA2012-2019, whereas an online survey was administered in all provinces in SPA2020. The prevalence of sufficient moderate-to-vigorous PA (MVPA) among Thais aged 6-17 years ranged from 19.0 percent to 27.6 percent, with a significant drop during the period of COVID-19 spread in 2020. The average daily MVPA ranged from 46 to 57 min and dropped to 36 min during the pandemic. Boys were consistently more active than girls in all nine rounds of the SPA, and girls had more difficulty in maintaining or improving their PA level. A significant increase in the proportion of Thai children and young people with sufficient MVPA was observed during their transition from late primary to early secondary school grades.
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Affiliation(s)
- Dyah Anantalia Widyastari
- Institute for Population and Social Research, Mahidol University, Salaya, Phutthamonthon, Nakhon Pathom 73170, Thailand;
| | - Pairoj Saonuam
- Thai Health Promotion Foundation, Thung Maha Mek, Sathon, Bangkok 10120, Thailand; (P.S.); (N.R.)
| | - Niramon Rasri
- Thai Health Promotion Foundation, Thung Maha Mek, Sathon, Bangkok 10120, Thailand; (P.S.); (N.R.)
| | - Kornkanok Pongpradit
- Thailand Physical Activity Knowledge Development Centre (TPAK), Salaya, Phutthamonthon, Nakhon Pathom 73170, Thailand;
| | - Piyawat Katewongsa
- Institute for Population and Social Research, Mahidol University, Salaya, Phutthamonthon, Nakhon Pathom 73170, Thailand;
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Byrne R, Terranova CO, Trost SG. Measurement of screen time among young children aged 0-6 years: A systematic review. Obes Rev 2021; 22:e13260. [PMID: 33960616 PMCID: PMC8365769 DOI: 10.1111/obr.13260] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/24/2021] [Accepted: 03/30/2021] [Indexed: 12/16/2022]
Abstract
The impact of screen-based devices on children's health and development cannot be properly understood without valid and reliable tools that measure screen time within the evolving digital landscape. This review aimed to summarize characteristics of measurement tools used to assess screen time in young children; evaluate reporting of psychometric properties; and examine time trends related to measurement and reporting of screen time. A systematic review of articles published in English across three databases from January 2009 to April 2020 was undertaken using PROSPERO protocol (registration: CRD42019132599) and Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Included articles measured screen time as outcome, exposure, or confounder in children 0-6 years. The search identified 35,868 records, 1035 full-text articles were screened for eligibility, and 622 met inclusion criteria. Most measures (60%) consisted of one to three items and assessed duration of screen time on a usual day. Few measures assessed content (11%) or coviewing (7%). Only 40% of articles provided a citation for the measure, and only 69 (11%) reported psychometric properties-reliability n = 58, validity n = 19, reliability and validity n = 8. Between 2009 and 2019, the number of published articles increased from 28 to 71. From 2015, there was a notable increase in the proportion of articles published each year that assessed exposure to mobile devices in addition to television. The increasing number of published articles reflects increasing interest in screen time exposure among young children. Measures of screen time have generally evolved to reflect children's contemporary digital landscape; however, the psychometric properties of measurement tools are rarely reported. There is a need for improved measures and reporting to capture the complexity of children's screen time exposures.
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Affiliation(s)
- Rebecca Byrne
- School of Exercise and Nutrition Sciences, Faculty of Health, Centre for Children's Health Research (CCHR)Queensland University of Technology (QUT)South BrisbaneQueenslandAustralia
| | - Caroline O. Terranova
- School of Exercise and Nutrition Sciences, Faculty of Health, Centre for Children's Health Research (CCHR)Queensland University of Technology (QUT)South BrisbaneQueenslandAustralia
| | - Stewart G. Trost
- School of Exercise and Nutrition Sciences, Faculty of Health, Centre for Children's Health Research (CCHR)Queensland University of Technology (QUT)South BrisbaneQueenslandAustralia
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Calor AK, Yumani DF, van Weissenbruch MM. Early Nutrition during Hospitalization in Relation to Bone Health in Preterm Infants at Term Age and Six Months Corrected Age. Nutrients 2021; 13:nu13041192. [PMID: 33916331 PMCID: PMC8065483 DOI: 10.3390/nu13041192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/26/2021] [Accepted: 03/30/2021] [Indexed: 11/25/2022] Open
Abstract
Aim: to evaluate the potential association of macronutrient intake in the first postnatal weeks on bone mineral content (BMC) and bone mineral density (BMD) in extremely and very preterm infants. Methods: fifty-eight extremely and very preterm infants were included. Daily macronutrient intake was calculated in g kg−1 day−1 from birth up to 36 weeks postmenstrual age. A dual-energy X-ray absorptiometry whole body scan was used to assess BMC and BMD in preterm infants at term corrected age (TCA) and six months corrected age (CA). Results: fat intake (g kg−1 day−1) in the first four postnatal weeks was positively associated with BMC and BMD at TCA. At six months CA, protein and fat intake (g kg−1 day−1) in the first weeks of life were both individual predictors for BMD. Fat intake (g kg−1 day−1) in the first four postnatal weeks was significantly associated with BMC at six months CA. Conclusion: the association of macronutrient intake in the first postnatal weeks on BMC or BMD, at TCA and six months CA, suggest that early nutritional intervention immediately after birth and during early infancy is important for bone health in the first months of life.
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Kusumi K, Shaikhkhalil A, Patel HP, Mahan JD. Promoting bone health in children and adolescents following solid organ transplantation. Pediatr Transplant 2021; 25:e13940. [PMID: 33341105 DOI: 10.1111/petr.13940] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 09/02/2020] [Accepted: 09/03/2020] [Indexed: 02/06/2023]
Abstract
Solid organ transplantation in children and adolescents provides many benefits through improving critical organ function, including better growth, development, cardiovascular status, and quality of life. Unfortunately, bone status may be adversely affected even when overall status is improving, due to issues with pre-existing bone disease as well as medications and nutritional challenges inherent post-transplantation. For all children and adolescents, bone status entering adulthood is a critical determinant of bone health through adulthood. The overall health and bone status of transplant recipients benefits from attention to regular physical activity, good nutrition, adequate calcium, phosphorous, magnesium and vitamin D intake and avoidance/minimization of soda, extra sodium, and obesity. Many immunosuppressive agents, especially glucocorticoids, can adversely affect bone function and development. Minimizing exposure to "bone-toxic" medications is an important part of promoting bone health in children post-transplantation. Existing guidelines detail how regular monitoring of bone status and biochemical markers can help detect bone abnormalities early and facilitate valuable bone-directed interventions. Attention to calcium and vitamin D supplementation, as well as tapering and withdrawing glucocorticoids as early as possible after transplant, can provide best bone outcomes for these children. Dual-energy X-ray absorptiometry can be useful to detect abnormal bone mass and fracture risk in this population and newer bone assessment methods are being evaluated in children at risk for poor bone outcomes. Newer bone therapies being explored in adults with transplants, particularly bisphosphonates and the RANKL inhibitor denosumab, may offer promise for children with low bone mass post-transplantation.
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Affiliation(s)
| | - Ala Shaikhkhalil
- Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Hiren P Patel
- Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - John D Mahan
- Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
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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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Leppänen MH, Sääksjärvi K, Vepsäläinen H, Ray C, Hiltunen P, Koivusilta L, Erkkola M, Sajaniemi N, Roos E. Association of screen time with long-term stress and temperament in preschoolers: results from the DAGIS study. Eur J Pediatr 2020; 179:1805-1812. [PMID: 32462485 PMCID: PMC7547983 DOI: 10.1007/s00431-020-03686-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 04/30/2020] [Accepted: 05/11/2020] [Indexed: 02/06/2023]
Abstract
Screen time is increasing rapidly in young children. The aim of this study was to examine associations of long-term stress and temperament with screen time in Finnish preschool children and the moderating role of socioeconomic status. Cross-sectional DAGIS data were utilized. Long-term stress was assessed using hair cortisol concentration, indicating values of the past 2 months. Temperament was reported by the parents using the Children's Behavior Questionnaire (the Very Short Form), and three broad temperament dimensions were constructed: surgency, negative affectivity, and effortful control. Screen time was reported by the parents over 7 days. The highest education level in the household was used as an indicator of socioeconomic status. In total, 779 children (mean age, 4.7 ± 0.9 years, 52% boys) were included in the study. Of the temperament dimensions, a higher effortful control was associated with less screen time (B = - 6.70, p = 0.002). There was no evidence for an association between hair cortisol concentration and screen time nor a moderating role of socioeconomic status in the associations (p > 0.05).Conclusion: Our findings indicate that preschool children with a higher score in effortful control had less screen time. Because effortful control reflects general self-regulatory abilities, promoting these skills may be effective in reducing screen time in young children. What is Known: • Screen time has increased rapidly during the last decades, and higher screen time has been linked with numerous adverse health consequences in children. • There are no previous studies investigating associations of long-term stress and temperament with screen time in young children. What is New: • Of the temperament dimensions, effortful control was associated with higher screen time in preschool children, but there was no association found between long-term stress and screen time. • Since effortful control reflects general self-regulatory abilities, promoting these skills may be effective in reducing screen time in young children.
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Affiliation(s)
- Marja H. Leppänen
- Folkhälsan Research Center, Topeliuksenkatu 20, 00250 Helsinki, Finland
- Faculty of Medicine, Clinicum, University of Helsinki, PO BOX 21, 00014 Helsinki, Finland
| | - Katri Sääksjärvi
- Faculty of Educational Sciences, University of Helsinki, PO BOX 8, 00014 Helsinki, Finland
| | - Henna Vepsäläinen
- Department of Food and Nutrition, University of Helsinki, PO BOX 66, 00014 Helsinki, Finland
| | - Carola Ray
- Folkhälsan Research Center, Topeliuksenkatu 20, 00250 Helsinki, Finland
- Department of Food and Nutrition, University of Helsinki, PO BOX 66, 00014 Helsinki, Finland
| | - Pauliina Hiltunen
- Folkhälsan Research Center, Topeliuksenkatu 20, 00250 Helsinki, Finland
- Department of Food and Nutrition, University of Helsinki, PO BOX 66, 00014 Helsinki, Finland
| | - Leena Koivusilta
- Department of Social Research, University of Turku, Turku, Finland
| | - Maijaliisa Erkkola
- Department of Food and Nutrition, University of Helsinki, PO BOX 66, 00014 Helsinki, Finland
| | - Nina Sajaniemi
- Faculty of Educational Sciences, University of Helsinki, PO BOX 8, 00014 Helsinki, Finland
- Philosophical Faculty, School of Applied Educational Science and Teacher Education, University of Eastern Finland, PO BOX 111, 80101 Joensuu, Finland
| | - Eva Roos
- Folkhälsan Research Center, Topeliuksenkatu 20, 00250 Helsinki, Finland
- Department of Food and Nutrition, University of Helsinki, PO BOX 66, 00014 Helsinki, Finland
- Department of Public Health, Clinicum, University of Helsinki, PO BOX 20, 00014 Helsinki, Finland
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Primary school children and nutrition: lifestyles and behavioral traits associated with a poor-to-moderate adherence to the Mediterranean diet. A cross-sectional study. Eur J Pediatr 2020; 179:827-834. [PMID: 31953558 DOI: 10.1007/s00431-020-03577-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 01/07/2020] [Accepted: 01/10/2020] [Indexed: 12/25/2022]
Abstract
The Mediterranean diet has consistently shown a beneficial influence on health and longevity. The aim of this cross-sectional study was to identify all the various factors-such as socio-demographics, lifestyles, and behavioral traits-associated with the risk of a poor adherence to the Mediterranean diet in a sample of Italian primary school children. The study sample included 267 children in their first year of primary school. Their mothers were asked to answer an anonymous, self-administered questionnaire that investigated their children's adherence to the Mediterranean diet (using the KidMed score) and variables related to their lifestyles, behavioral traits, and socio-economic factors. A multivariate logistic regression was performed to test the association between adherence to the Mediterranean diet and the other variables investigated. Most of the children involved in this study (73.9%) were classifiable as having a poor-to-moderate adherence to the Mediterranean diet. Higher odds of a poor adherence to the Mediterranean diet were associated with videogame playing for more than 1 h a day and lower levels of mothers' health consciousness. On the other hand, the odds were lower in association with more time spent practicing sport, higher levels of prosocial behavior, and with mothers having a high school education as opposed to fewer years of schooling.Conclusions: These results point to the need to consider the role of mothers' health consciousness and formal education in influencing their children's diets. Health promotion interventions should focus on the importance of a healthy overall lifestyle, which includes not only appropriate nutrition but also time spent on physical activity and leisure activities (such as playing videogames).What is Known:• Most of the children were classified as having a poor or moderate adherence to the Mediterranean diet. This result reflects a trend common to numerous countries of the Mediterranean area in recent years.• A mother's level of formal education influences her child's diet.What is New:• Higher levels of prosocial traits coincided with lower odds of a poor adherence to the Mediterranean diet.
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Long-Term Effects of Vitamin D Supplementation in Obese Children During Integrated Weight-Loss Programme-A Double Blind Randomized Placebo-Controlled Trial. Nutrients 2020; 12:nu12041093. [PMID: 32326621 PMCID: PMC7230345 DOI: 10.3390/nu12041093] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 04/10/2020] [Accepted: 04/13/2020] [Indexed: 12/18/2022] Open
Abstract
Background: Vitamin D was studied in regards to its possible impact on body mass reduction and metabolic changes in adults and children with obesity yet there were no studies assessing the impact of vitamin D supplementation during a weight management program in children and adolescence. The aim of our study was to assess the influence of 26 weeks of vitamin D supplementation in overweight and obese children undergoing an integrated 12–months’ long weight loss program on body mass reduction, body composition and bone mineral density. Methods: A double–blind randomized placebo–controlled trial. Vitamin D deficient patients (<30 ng/ml level of vitamin D) aged 6–14, participating in multidisciplinary weight management program were randomly allocated to receiving vitamin D (1200 IU) or placebo for the first 26 weeks of the intervention. Results: Out of the 152 qualified patients, 109 (72%) completed a full cycle of four visits scheduled in the program. There were no difference in the level of BMI (body mass index) change – both raw BMI and BMI centiles. Although the reduction of BMI centiles was greater in the vitamin D vs. placebo group (−4.28 ± 8.43 vs. −2.53 ± 6.10) the difference was not statistically significant (p = 0.319). Similarly the reduction in fat mass—assessed both using bioimpedance and DEXa was achieved, yet the differences between the groups were not statistically significant. Conclusions: Our study ads substantial results to support the thesis on no effect of vitamin D supplementation on body weight reduction in children and adolescents with vitamin D insufficiency undergoing a weight management program.
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