RESUMEN
The COVID-19 pandemic forced governments to implement measures that disrupted the daily routines of many families worldwide. We studied how the COVID-19 lockdown affected children's routines in Portugal (PT), Brazil (BR), and Italy (IT) to determine if children's age and country impacted their physical activity (PA) and sedentary time. We launched an anonymous online survey to assess how 3-12 years old children adjusted their daily routines to this situation. Parents reported the times each child was engaged in different activities throughout the day, and we used these data to calculate separately overall sedentary and physical activity time. We conducted separate analyses of variance for age and country on the percentage of time spent in the different activities. Results, based on the data from 3045 children in these three countries (PT n = 2044; BR n = 836; IT n = 165), showed that, during lockdown, most children spent most of their awake daily hours in sedentary activities. There was a clear age effect on the way their routines were organized. Percentages of time spent in intellectual activity, playful screen activity, and overall sedentary time were greater in the older age groups, whereas percentages of time spent in play (with and without PA) and in overall PA were greater in the younger groups. We found a main effect of country for all variables except play without PA. The country effect was mainly due to the difference between the routines in BR when compared to PT and IT. Values of playful screen time and overall sedentary activity were higher in BR than in the two European countries. Conversely, values for play with PA, PA, and overall PA (except in the older group) were lower in BR. Patterns of time spent in these activities were similar in IT and PT, but PA and overall PA times were higher in the two younger age groups in IT. In summary, percentage of PA time of confined children was low and decreased with age across all three countries and was particularly low for children in BR relative to those in PT and IT.
Asunto(s)
COVID-19 , Humanos , Niño , Anciano , Preescolar , COVID-19/epidemiología , Brasil , Comparación Transcultural , Pandemias , Portugal , Control de Enfermedades Transmisibles , Ejercicio Físico , Italia/epidemiologíaRESUMEN
OBJECTIVE: Verify whether the practice of physical activity, before the social distancing imposed by COVID-19, influences children's routines during this period, in children of different ages. METHODS: Descriptive cross-sectional study carried out with an online questionnaire from LimeSurvey and disseminated for four months during social distancing. The questionnaire contained questions about family composition, household characteristics, household and children's routines, including habits such as sleeping, physical activity, intellectual activity, playing with and without physical activity, and screen time. The final sample consisted of 916 participating families that answered about the physical activity habits of their respective children before the pandemic. Children were divided into three age groups (three to five years, six to nine years, and ten to twelve years). Independent Student's t-tests were performed to investigate whether the previous practice of scheduled physical activity group and the no physical activity group differed as to the time dedicated to children's activities and routines (intellectual activity, sleeping, screen time, playing with and without physical activity), by age groups, during social distancing. RESULTS: There was a decrease in the levels of physical activity undertaken by Brazilian children during social distancing. There was no difference when both groups. The children with previous practice of scheduled physical activity did not display different habits from the children who did not adopt this practice. CONCLUSIONS: The practice of physical activity before social distancing did not influence the level of physical activity and other habits during social distancing. Healthy habits should be encouraged and targeted for all children during the pandemic. These findings can contribute to the formulation of public policies for children during pandemic times.
Asunto(s)
COVID-19 , Niño , Preescolar , Estudios Transversales , Ejercicio Físico , Hábitos , Humanos , Distanciamiento Físico , SARS-CoV-2RESUMEN
OBJECTIVE: To evaluate if the variables child's sex, age, presence of siblings, parents working remotely, and external space affect the level of physical activity (PA) of Brazilian children during social distancing imposed by the COVID-19 pandemic. METHODS: An online questionnaire was applied by the LimeSurvey software from March to April 2020. Children were divided into four age groups, and the questionnaire comprised questions on family and household characteristics, domestic and children's routines in the period of Brazilian social distancing. Based on the answers concerning children's activities, the following variable was created: percentage of physical activity (%PA) in one-day period. Analysis of variance and regression analysis were performed to investigate the effect of demographic and parental activities on %PA. RESULTS: The %PA decreases with increasing age, but increases with the availability of external space at home. No significant or interaction effects were observed for other variables. Age and external space at home are predictors of %PA. CONCLUSIONS: Household and personal characteristics of Brazilian children influence the level of physical activity performed by them during social distancing. Preventive measures can be adopted in the face of another similar period.
Asunto(s)
COVID-19/epidemiología , Ejercicio Físico , Composición Familiar , Pandemias , Distanciamiento Físico , SARS-CoV-2 , Factores de Edad , Análisis de Varianza , Brasil , Niño , Preescolar , Estudios Transversales , Planificación Ambiental , Femenino , Encuestas Epidemiológicas , Humanos , Lactante , Recién Nacido , Masculino , Padres , Factores Sexuales , Hermanos , Teletrabajo , Factores de TiempoRESUMEN
BACKGROUND: Exposure to HIV during pregnancy is a risks to development. Exposed child should have assessed its development since birth. Alberta Infant Motor Scale is a tool which assess gross motor skills, with easy application and low cost. Up to now, this scale had not proven its validity for the population exposed to HIV. It's necessary to compare its with a gold standard tool, Bayley scale, which assess gross and fine motor skills, has a high cost and longer application time required. Studies compare results of Alberta with Bayley's total motor score (grossâ¯+â¯fine). However, it's also necessary to compare Alberta's result with only Bayley's gross motor result, because it's what both evaluate in common. AIMS: to verify the concurrent validity of AIMS in infants exposed to HIV; to verify the correlation of AIMS and BSITD III for this population and to compare if these coefficients differ in the central age groups and extremities of the AIMS. METHODS: 82 infants exposed to HIV evaluated in 1st, 2nd, 3rd, 4th, 8th, 12th, 15th, 16th, 17th and 18th months, with Alberta Infant Motor Scale and Bayley Scale (motor subscale). For analysis of concurrent validity, results of raw scores of the scales were compared with the correlation analysis. First analysis: Alberta's score with Bayley's total (grossâ¯+â¯fine) motor score. Second analysis: Alberta's score with Bayley's gross motor score. RESULTS: In the first correlation analysis, results were: râ¯=â¯0.62 in 1â¯st month, râ¯=â¯0.64 in 2nd month, râ¯=â¯0.08 in 3rd month, râ¯=â¯0.45 in 4th month; râ¯=â¯0.62 in 8th month, râ¯=â¯0.60 in the 12th month. In the second correlation analysis, results were: râ¯=â¯0.69 in 1â¯st month; râ¯=â¯0.58 in 2nd month; râ¯=â¯0.25 in 3rd month; râ¯=â¯0.45 in the 4th month; râ¯=â¯0.77 in 8th month; râ¯=â¯0.73 in 12th month. Analyzes of the 15th, 16th, 17th and 18th months couldn't be performed because at these ages all the children had already reached the maximum score in the AIMS. Results were significant and indicate correlation between scales. Found results agree with other studies that found high correlations between the scales in premature and risk groups. However, these studies compare results of gross motor skills assessments with gross and fine motor skills assessments. Our results show that correlation only between the gross motor skills have higher coefficient values, and we believe this is the best way to compare the scales, with what both assessed in common. CONCLUSIONS: Alberta scale has correlation with Bayley scale in assessing of children exposed to HIV, and can be a substitute to Bayley in assessing of these children. Results are stronger when comparing only what both scales assess in common.
Asunto(s)
Desarrollo Infantil/fisiología , Infecciones por VIH/fisiopatología , Equipo Infantil/normas , Destreza Motora/fisiología , Estudios Transversales , Femenino , Infecciones por VIH/diagnóstico , Humanos , Lactante , Masculino , Embarazo , Estudios Prospectivos , Factores de RiesgoRESUMEN
Abstract Objective: Verify whether the practice of physical activity, before the social distancing imposed by COVID-19, influences children's routines during this period, in children of different ages. Methods: Descriptive cross-sectional study carried out with an online questionnaire from LimeSurvey and disseminated for four months during social distancing. The questionnaire contained questions about family composition, household characteristics, household and children's routines, including habits such as sleeping, physical activity, intellectual activity, playing with and without physical activity, and screen time. The final sample consisted of 916 participating families that answered about the physical activity habits of their respective children before the pandemic. Children were divided into three age groups (three to five years, six to nine years, and ten to twelve years). Independent Student's t-tests were performed to investigate whether the previous practice of scheduled physical activity group and the no physical activity group differed as to the time dedicated to children's activities and routines (intellectual activity, sleeping, screen time, playing with and without physical activity), by age groups, during social distancing. Results: There was a decrease in the levels of physical activity undertaken by Brazilian children during social distancing. There was no difference when both groups. The children with previous practice of scheduled physical activity did not display different habits from the children who did not adopt this practice. Conclusions: The practice of physical activity before social distancing did not influence the level of physical activity and other habits during social distancing. Healthy habits should be encouraged and targeted for all children during the pandemic. These findings can contribute to the formulation of public policies for children during pandemic times.
Resumo Objetivo: Verificar se a prática de atividade física antes do distanciamento social imposto pela COVID-19 influencia a rotina de crianças de diferentes faixas etárias durante esse período. Métodos: Estudo transversal descritivo realizado com base em um questionário online do LimeSurvey e divulgado por quatro meses durante o distanciamento social. O questionário continha perguntas sobre a composição familiar, características domiciliares, rotinas domésticas e infantis, incluindo hábitos como sono, atividade física, atividade intelectual, lazer com e sem atividade física e tempo de tela. Participaram da amostra final 916 famílias, as quais responderam sobre os hábitos de atividade física de seus filhos antes da pandemia. As crianças foram divididas em 3 faixas etárias (3-5 anos, 6-9 anos e 10-12 anos). Testes t de Student independentes foram realizados para investigar se os grupos que praticavam e não praticavam atividade física programada anteriormente diferiam quanto ao tempo dedicado às atividades e rotinas infantis (atividade intelectual, sono, tempo de tela, lazer com e sem atividade física), por faixa etária, durante o distanciamento social. Resultados: Houve diminuição da atividade física de crianças brasileiras durante o distanciamento social. Não houve diferença entre os grupos. Crianças que praticavam atividade física programada anteriormente não apresentaram hábitos diferentes daquelas que não adotavam essa prática. Conclusões: A prática de atividade física antes do distanciamento social não influenciou o nível de atividade física e outros hábitos das crianças durante esse período. Hábitos saudáveis devem ser estimulados e direcionados a todas as crianças ao longo da pandemia. Esses achados podem contribuir para a elaboração de políticas públicas para crianças em períodos de pandemia.
RESUMEN
ABSTRACT Objective: To evaluate if the variables child's sex, age, presence of siblings, parents working remotely, and external space affect the level of physical activity (PA) of Brazilian children during social distancing imposed by the COVID-19 pandemic. Methods: An online questionnaire was applied by the LimeSurvey software from March to April 2020. Children were divided into four age groups, and the questionnaire comprised questions on family and household characteristics, domestic and children's routines in the period of Brazilian social distancing. Based on the answers concerning children's activities, the following variable was created: percentage of physical activity (%PA) in one-day period. Analysis of variance and regression analysis were performed to investigate the effect of demographic and parental activities on %PA. Results: The %PA decreases with increasing age, but increases with the availability of external space at home. No significant or interaction effects were observed for other variables. Age and external space at home are predictors of %PA. Conclusions: Household and personal characteristics of Brazilian children influence the level of physical activity performed by them during social distancing. Preventive measures can be adopted in the face of another similar period.
RESUMO Objetivo: Investigar se as variáveis sexo da criança, idade, presença de irmãos, pais trabalhando de maneira remota e espaço externo afetam o nível de atividade física das crianças brasileiras durante o distanciamento social por COVID-19. Métodos: Aplicou-se questionário online pelo LimeSurvey, em março e abril de 2020, sobre características familiares e habitacionais, rotinas domésticas e infantis no período de distanciamento social brasileiro, sendo as crianças divididas em quatro grupos etários. Com base nas atividades infantis realizadas, criou-se a porcentagem de atividade física (%AF) em relação ao período de um dia e foi desenvolvida análise de variância para investigar o efeito das variáveis na %AF, além de análise de regressão. Resultados: A %AF diminui conforme o aumento da idade, mas aumenta com a disponibilidade de espaço externo no domicílio. Não houve efeito significativo para as demais variáveis, tampouco efeito de interação. A idade e o espaço externo ao domicílio são preditores da %AF. Conclusões: Características habitacionais e pessoais das crianças brasileiras influenciam o nível de atividade física realizada por elas durante o distanciamento social. Medidas preventivas podem ser empregadas caso haja necessidade de outro período semelhante.
Asunto(s)
Humanos , Masculino , Femenino , Recién Nacido , Lactante , Preescolar , Niño , Ejercicio Físico , Composición Familiar , Pandemias , Distanciamiento Físico , SARS-CoV-2 , COVID-19/epidemiología , Padres , Factores de Tiempo , Brasil , Factores Sexuales , Estudios Transversales , Análisis de Varianza , Encuestas Epidemiológicas , Factores de Edad , Hermanos , Planificación Ambiental , TeletrabajoRESUMEN
Objetivo: Verificar os efeitos do treino de marcha e escada robótica, com o G-EO System, associado à reabilitação convencional, na velocidade e resistência de marcha e controle de tronco de participantes acometidos pelo acidente vascular cerebral (AVC). Métodos: Estudo retrospectivo com 28 participantes na fase crônica da doença. Utilizou-se o G-EO System como intervenção de marcha e escada robótica. Protocolo de 20 sessões de 20 minutos associado à terapia multidisciplinar convencional. Utilizados as ferramentas de Teste de Caminhada de 10 metros(TC10m), Teste de Caminhada de 6 minutos(TC6min) e Escala de Deficiências de Tronco(EDT). Valores de p<0,05 foram considerados estatisticamente significativos com teste de Wilcoxon pré e pós intervenção. Resultados: Encontradas diferenças significativas nos testes. EDT apresentou valor médio inicial de 14.29 (±5.30) e final de 17.04 (±4.49), com p=0.00044. TC10m apresentou velocidade inicial média de 0.498 m/s (±0,27) e final de 0,597 m/s (±0.32), p=0.00008. TC6min apresentou valor inicial médio de 155.89m (±85,96) e final de 195.39m (±109.78), p=0.00152. Conclusão: Terapia de marcha e escada robótica, associada à terapia convencional, foi eficaz para promover aumento na velocidade, resistência e aptidão para maiores distâncias de marcha e controle de tronco nos indivíduos em fase crônica após acometimento de AVC.
Objective: To verify the effects of gait and robotic stair training with G-EO System, associated with conventional rehabilitation, on gait speed and endurance and trunk control of stroke participants. Methods: Retrospective study with 28 participants in the chronic phase of the disease. G-EO System was used for gait and stair robotic intervention. 20-session protocol of 20 minutes associated with conventional multidisciplinary therapy. The 10-meter Walk Test (10mWT), 6-minute Walk Test (6MWT) and Trunk Impairment Scale (TIS) tools were used. P values <0.05 were considered statistically significant with Wilcoxon test before and after intervention. Results: Significant differences found in the tests. TIS presented initial mean value of 14.29 (± 5.30) and final value of 17.04 (± 4.49), with p = 0.00044. 10mWT presented average initial velocity of 0.498 m/s (± 0.27) and final velocity of 0.597 m/s (± 0.32), p = 0.00008. 6mWT presented mean initial value of 155.89m (± 85.96) and final value of 195.39m (± 109.78), p = 0.00152. Conclusion: Gait and stair robotic therapy, associated with conventional therapy, was effective in promoting increased speed, endurance aptitude for greater gait distances and trunk control in individuals with chronic stroke after stroke.
Asunto(s)
Robótica , Recuperación de la Función , Accidente Cerebrovascular , Rehabilitación Neurológica , MarchaRESUMEN
Restaurar a capacidade de andar é um dos objetivos da reabilitação na lesão medular incompleta (LMI). O treino orientado a tarefa abrange os princípios do aprendizado motor, envolvendo mecanismos de neuroplasticidade central e, consequentemente, reorganização cortical. O treinamento da marcha robótica G-EO System (GS) atua como um reforço da prática repetitiva e específica das fases da marcha. Objetivo: Investigar os efeitos combinados da fisioterapia e da terapia robótica na funcionalidade da marcha em relação ao equilíbrio e velocidade da marcha em pacientes com LMI. Métodos: Estudo de coorte retrospectivo com 14 pacientes na fase crônica da doença, que realizaram 20 sessões de GS associado à fisioterapia convencional (FC). Utilizamos o Teste de Caminhada de 10 Metros (TC10) e a Escala de Equilíbrio de Berg (EEB). Valores de p <0,05 foram considerados estatisticamente significativos pelo teste de Wilcoxon ao início da fisioterapia convencional e pré e pós intervenção. Resultados: Observou-se que no TC10, a velocidade inicial média variou de 2,60 m/s ± 1,72 no início da FC a 1,57 m/s ± 0,80 no final das 20 sessões de GS com p = 0,0424. Para a EEB no início da FC, a média foi de 31,85 pontos ± 12,50 e 42,35 ± 14,25 ao final da intervenção, com p = 0,0096. Conclusão: A terapia robótica da marcha associada à FC mostrou-se eficaz na promoção do equilíbrio e da melhora da velocidade da marcha em indivíduos na fase crônica da LMI.
Restoring the ability to walk, especially independently, is one of the goals in the rehabilitation of patients with incomplete spinal cord injury (ISCI). The G-EO System (GS) robotic gait training acts as a reinforcer of the repetitive and specific practice of the gait phases. Objective: Investigate the combined effects of physiotherapy and robotic therapy on gait functionality in relation to balance and gait speed in patients with ISCI. Methods: Retrospective cohort study with 14 patients in the chronic phase of the disease, using the GS as a robotic intervention for gait and stairs, consisting of a 20-session protocol associated with conventional physical therapy. We used the 10-meter Walk Test (10WT) and the Berg Balance Scale (BBS). P values <0.05 were considered statistically significant using the Wilcoxon test at the beginning of conventional physical therapy and before and after intervention. Results: At the 10WT, the mean initial velocity ranged from 2.60 m/s ± 1.72 at the beginning of conventional physical therapy to 1.57 m/s ± 0.80 at the end of the 20 GS sessions with p = 0.0424. For BBS at the beginning of conventional physical therapy, the average was 31.85 points ± 12.50, and 42.35 ± 14.25 at the end of the 20 GS sessions, with p = 0.0096. Conclusions: Robotic gait therapy associated with conventional physiotherapy has been shown to be effective in promoting balance and gait speed improvement in individuals in the chronic phase after involvement of incomplete spinal cord injury.