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Cai P, Liu Y, Yang Z, Luo Y, Zhang Y, Ye P, Yin X, Xiao N, Chen X, Wang M, Xiao B, Zhao H. Impact of lockdown on the growth of children in China aged 3-6 years during the COVID-19 pandemic. Front Endocrinol (Lausanne) 2024; 14:1301889. [PMID: 38234429 PMCID: PMC10791918 DOI: 10.3389/fendo.2023.1301889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 12/07/2023] [Indexed: 01/19/2024] Open
Abstract
Background Lockdowns in COVID-19 pandemic led to less physical activity and more intake of unhealthy food in children. The aim of this study was to investigate the negative impact of major lockdowns on the growth of children aged 3-6 years during COVID-19 pandemic period. Methods Physical examination results in 2019 to 2022 from 5834 eligible children (2972 males and 2862 females) from Southwestern China who were 3 years old in 2019 were retrospectively collected. Height and weight data points were extracted from the results, and percentiles of height (height%), weight (weight%), and BMI (BMI%), and rates of overweight and obesity were calculated and compared between different years during the pandemic. Results After analyzing the 15404 growth data points from 5834 children, a slowly increasing trend of height% from 2019 to 2022 was observed. Weight%, BMI%, overweight rate, obesity rate, and combined overweight and obesity rate had two peaks in 2020 and 2022 when major lockdowns were adopted and a drop in between (year 2021), except for obesity rate which did not drop in 2021. Similar results were shown after stratification by gender. Conclusion The lockdowns in COVID-19 pandemic promoted obesity of kindergarten children, but did not show any negative impact on their height growth possibly due to over-nutrition of children during lockdowns. More efforts need to be made to limit the increase of obesity rate in kindergarten children during possible future lockdowns.
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Affiliation(s)
- Peiling Cai
- School of Preclinical Medicine, Chengdu University, Chengdu, Sichuan, China
| | - Yuxuan Liu
- School of Preclinical Medicine, Chengdu University, Chengdu, Sichuan, China
- Clinical Medical College & Affiliated Hospital of Chengdu University, Chengdu, Sichuan, China
| | - Zhen Yang
- Maternal and Child Health Service Center of Wuhua District, Kunming, Yunnan, China
| | - Yueyao Luo
- School of Preclinical Medicine, Chengdu University, Chengdu, Sichuan, China
| | - Yanqiong Zhang
- Maternal and Child Health Service Center of Wuhua District, Kunming, Yunnan, China
| | - Peng Ye
- School of Preclinical Medicine, Chengdu University, Chengdu, Sichuan, China
| | - Xiaoling Yin
- Maternal and Child Health Service Center of Wuhua District, Kunming, Yunnan, China
| | - Nanying Xiao
- Maternal and Child Health Service Center of Wuhua District, Kunming, Yunnan, China
| | - Xinwei Chen
- Clinical Medical College & Affiliated Hospital of Chengdu University, Chengdu, Sichuan, China
| | - Mengping Wang
- School of Preclinical Medicine, Chengdu University, Chengdu, Sichuan, China
| | - Beili Xiao
- School of Preclinical Medicine, Chengdu University, Chengdu, Sichuan, China
- Clinical Medical College & Affiliated Hospital of Chengdu University, Chengdu, Sichuan, China
| | - Hongying Zhao
- Department of Pediatrics, Zhongshan Hospital of Xiamen University, Xiamen University, Xiamen, Fujian, China
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Paduano S, Greco A, Borsari L, Salvia C, Tancredi S, Pinca J, Midili S, Tripodi A, Borella P, Marchesi I. Physical and Sedentary Activities and Childhood Overweight/Obesity: A Cross-Sectional Study among First-Year Children of Primary Schools in Modena, Italy. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:3221. [PMID: 33804662 PMCID: PMC8003752 DOI: 10.3390/ijerph18063221] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/18/2021] [Accepted: 03/18/2021] [Indexed: 01/04/2023]
Abstract
Children obesity is a serious public health issue. This study aimed to investigate physical/sedentary activities of first-year primary schools children in Modena, and their association with overweight/obesity and dietary habits of children and family characteristics to identify the risk factors for unhealthy lifestyles. Child physical/sedentary activities were gathered through an anonymous questionnaire administered to parents, as well as family characteristics and weight/height of child and parents. Logistic regression models, eventually adjusted for parents' sociodemographic characteristics, were used to analyze data. Questionnaires were delivered by 660 families (74.2%), of which 72 without anthropometric data were excluded. Three out of four children spent in physical activities less than 7 h/week, while 63.9% dedicated to sedentary activities two or more hours/day. From multivariate analysis, the habit significantly affecting children's overweight/obesity was spending time on tablets/Personal Computers/mobile phones/videogames. Higher parental education level resulted in a protective factor for implementing unhealthy lifestyles in terms of time dedicated to physical/sedentary activities. Our results suggest the need of interventions to increase time for physical activity and to promote a responsible use of digital media involving the entire families to reach all parents regardless of their education and nationality with a possible relapse on other family members.
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Affiliation(s)
- Stefania Paduano
- Department of Biomedical, Metabolic and Neural Sciences, Section of Public Health, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.T.); (P.B.); (I.M.)
| | - Antonella Greco
- Department of Public Health, AUSL Modena, 41126 Modena, Italy; (A.G.); (L.B.)
| | - Lucia Borsari
- Department of Public Health, AUSL Modena, 41126 Modena, Italy; (A.G.); (L.B.)
| | - Chiara Salvia
- Primary Care Health Authority and Services, AUSL Modena, 41124 Modena, Italy;
| | - Stefano Tancredi
- Department of Biomedical, Metabolic and Neural Sciences, Section of Public Health, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.T.); (P.B.); (I.M.)
| | - Jenny Pinca
- Department of Public Health, Food Hygiene and Nutrition Service, AUSL Modena, 41126 Modena, Italy; (J.P.); (S.M.); (A.T.)
| | - Simona Midili
- Department of Public Health, Food Hygiene and Nutrition Service, AUSL Modena, 41126 Modena, Italy; (J.P.); (S.M.); (A.T.)
| | - Alberto Tripodi
- Department of Public Health, Food Hygiene and Nutrition Service, AUSL Modena, 41126 Modena, Italy; (J.P.); (S.M.); (A.T.)
| | - Paola Borella
- Department of Biomedical, Metabolic and Neural Sciences, Section of Public Health, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.T.); (P.B.); (I.M.)
| | - Isabella Marchesi
- Department of Biomedical, Metabolic and Neural Sciences, Section of Public Health, University of Modena and Reggio Emilia, 41125 Modena, Italy; (S.T.); (P.B.); (I.M.)
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Abstract
PURPOSE OF REVIEW To examine associations between video game play and obesity in children. RECENT FINDINGS Based on a scoping review of 26 studies (25 cross-sectional; 1 longitudinal) published in 2013-2018, 14 studies (53%) reported no association between video game play and obesity, and 12 studies reported positive associations. In a review of 8 systematic reviews, there was preliminary evidence on the effectiveness of exergame (physically active) play for weight reduction and to attenuate weight gain but little indication that interventions effectively reduced video game play or general screen time. This review found ambiguous evidence on the extent to which video game play is or is not significantly associated with obesity in children and preliminary evidence of exergame play as a tool for weight reduction and attenuation of weight gain. Several gaps existed in understanding the relationship between video game play and obesity, and prospective and interventional trials are needed.
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Affiliation(s)
- Chelsea L Kracht
- Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA, 70808, USA
| | - Elizabeth D Joseph
- Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA, 70808, USA
| | - Amanda E Staiano
- Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA, 70808, USA.
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Kracht CL, Webster EK, Staiano AE. Sociodemographic Differences in Young Children Meeting 24-Hour Movement Guidelines. J Phys Act Health 2019; 16:908-915. [PMID: 31491748 PMCID: PMC7058481 DOI: 10.1123/jpah.2019-0018] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 06/13/2019] [Accepted: 07/14/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND Little is known about variation in meeting the 24-Hour Movement Guidelines (including physical activity [PA], sleep, and screen time [ST]) in early childhood. The aim was to evaluate sociodemographic differences in meeting the 24-Hour Movement Guidelines. METHODS Parents of 3-4 year old children reported sociodemographic information and ST. Sleep and PA were measured using accelerometry, and height and weight were objectively measured. The 24-Hour Movement Guidelines include daily PA (total PA: ≥3 h; including ≥1 h of moderate to vigorous), sleep (10-13 h), and ST (≤1 h). Meeting guidelines by age, sex, race, poverty level, and weight status were assessed using chi-square and linear regression models. RESULTS Of 107 children, 57% were white and 26% lived in households at or below the poverty level. Most children met the PA (91.5%) and sleep (86.9%) guidelines, but few met ST (14.0%) or all 3 (11.3%) guidelines. African American children and children who lived at or below the poverty level were less likely to meet the sleep, ST, and all 3 guidelines compared with others (P < .01 for all). There were no other differences. CONCLUSION These results suggest future interventions should focus on reducing differences in movement, namely in sleep and ST.
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Affiliation(s)
- Chelsea L. Kracht
- Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA, 70808
| | - E. Kipling Webster
- Louisiana State University’s School of Kinesiology, 112 Long Fieldhouse, Baton Rouge, LA, 70803
| | - Amanda E. Staiano
- Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA, 70808
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A Median Analysis of Factors Influencing Body Fatness in Urban School-Age Children in Cameroon. J Nutr Metab 2019; 2019:1856069. [PMID: 30863634 PMCID: PMC6378010 DOI: 10.1155/2019/1856069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 01/01/2019] [Indexed: 11/19/2022] Open
Abstract
Background Childhood overweight/obesity is a fast growing public health problem in developing countries. The adverse health consequences of obesity have been attributed to higher body fat levels and this has drawn overwhelming attention towards more accurate assessment of body fat. The goal of this study is to evaluate the relationships between selected behavioral factors and percentage body fat (%BF) estimated using bioelectrical impedance analysis in school-age children. Methods A cross-sectional analysis was carried out in randomly selected 6- to 11-year-old children (507 boys and 501 girls). Percentage body fat was assessed using bioelectrical impedance analysis. The behavioral factors were reported by parents using a structured questionnaire. Multiple quantile regression analysis was used to evaluate the relationship between the selected behavioral factors and %BF. Results With quantile regression, the daily consumption of fruits and vegetables, daily breakfast consumption, and high physical activity (>4–7 times/week) were significantly (p < 0.001) associated with a 4.95, 3.29, and 3.66 decrease in median %BF, respectively. Also, consumption of snacks (>3 times a day) (p < 0.001), high sedentary lifestyle (>3–6 hours/day) (p < 0.001), and motorization to school (p < 0.005) significantly increased the median %BF by 3.69, 3.01, and 1.39, respectively. The largest changes in median %BF were observed in girls. Conclusions Efforts are needed using longitudinal studies to clarify the effects of these behavioral factors on %BF in different regions and ethnic groups of Cameroon and also to assess whether any observed differences are of clinical relevance.
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Lamballais S, Sajjad A, Leening MJG, Gaillard R, Franco OH, Mattace‐Raso FUS, Jaddoe VWV, Roza SJ, Tiemeier H, Ikram MA. Association of Blood Pressure and Arterial Stiffness With Cognition in 2 Population-Based Child and Adult Cohorts. J Am Heart Assoc 2018; 7:e009847. [PMID: 30608188 PMCID: PMC6404174 DOI: 10.1161/jaha.118.009847] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 09/07/2018] [Indexed: 12/27/2022]
Abstract
Background High blood pressure levels and higher arterial stiffness have been shown to be associated with lower cognition during adulthood, possibly by accumulative changes over time. However, vascular factors may already affect the brain during early life. Methods and Results We examined the relation between cognition and vascular factors within 5853 children from the Generation R Study (mean age 6.2 years) and 5187 adults from the Rotterdam Study (mean age 61.8 years). Diastolic and systolic blood pressure and arterial stiffness were assessed, the latter by measuring pulse-wave velocity and pulse pressure. For cognition, the Generation R Study relied on nonverbal intelligence, whereas the Rotterdam Study relied on a cognitive test battery to calculate the g-factor, a measure of global cognition. In the Generation R Study, standardized diastolic blood pressure showed a significant association with standardized nonverbal intelligence (β=-0.030, 95% confidence interval=[-0.054; -0.005]) after full adjustment. This association held up after excluding the top diastolic blood pressure decile (β=-0.042 [-0.075; -0.009]), suggesting that the relation holds in normotensives. Within the Rotterdam Study, standardized cognition associated linearly with standardized systolic blood pressure (β=-0.036 [-0.060; -0.012]), standardized pulse-wave velocity (β=-0.064 [-0.095; -0.033]), and standardized pulse pressure (β=-0.044 [-0.069; -0.020], and nonlinearly with standardized diastolic blood pressure (quadratic term β=-0.032 [-0.049; -0.015]) after full adjustment. Conclusions Blood pressure and cognition may already be related in the general population during early childhood, albeit differently than during adulthood.
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Affiliation(s)
- Sander Lamballais
- Department of EpidemiologyErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
- The Generation R Study GroupErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
| | - Ayesha Sajjad
- Department of EpidemiologyErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
| | - Maarten J. G. Leening
- Department of EpidemiologyErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
- Department of CardiologyErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
- Department of Clinical EpidemiologyHarvard T. H. Chan School of Public HealthBostonMA
| | - Romy Gaillard
- Department of EpidemiologyErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
- The Generation R Study GroupErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
| | - Oscar H. Franco
- Department of EpidemiologyErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
| | - Francesco U. S. Mattace‐Raso
- Department of EpidemiologyErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
- Department of Internal MedicineErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
| | - Vincent W. V. Jaddoe
- Department of EpidemiologyErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
- The Generation R Study GroupErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
- Department of PediatricsErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
| | - Sabine J. Roza
- Department of PsychiatryErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
| | - Henning Tiemeier
- Department of EpidemiologyErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
- Department of PsychiatryErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
- Department of Child and Adolescent Psychiatry and PsychologyErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
- Department of Social & Behavioral SciencesHarvard T. H. Chan School of Public HealthBostonMA
| | - M. Arfan Ikram
- Department of EpidemiologyErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
- Department of RadiologyErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
- Department of NeurologyErasmus MC University Medical Center RotterdamRotterdamThe Netherlands
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