Health-related physical fitness and biochemical parameters in overweight older people during social isolation imposed by the COVID-19 pandemic:  a longitudinal and observational study

de Souza Marques, Marilene Ghiraldi; Magnani Branco, Braulio; de Souza Marques, Déborah Cristina; de Paula Silva Lalucci, Marielle Priscila; Santos Perli, Victor Augusto; Andrade do Nascimento, José Roberto Jr.; Valdés-Badilla, Pablo; de Oliveira, Daniel Vicentini

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dc.contributor.author	de Souza Marques, Marilene Ghiraldi
dc.contributor.author	Magnani Branco, Braulio
dc.contributor.author	de Souza Marques, Déborah Cristina
dc.contributor.author	de Paula Silva Lalucci, Marielle Priscila
dc.contributor.author	Santos Perli, Victor Augusto
dc.contributor.author	Andrade do Nascimento, José Roberto Jr.
dc.contributor.author	Valdés-Badilla, Pablo
dc.contributor.author	de Oliveira, Daniel Vicentini
dc.date.accessioned	2024-11-15T14:21:32Z
dc.date.available	2024-11-15T14:21:32Z
dc.date.issued	2024
dc.identifier.uri	http://repositorio.ucm.cl/handle/ucm/5744
dc.description.abstract	With COVID-19, evidence indicates that the elderly will have worse biochemical markers related to health in social isolation. The objective was to analyze the impacts on physical fitness and biochemical parameters of older adults’ health during COVID-19 social isolation. Quantitative, longitudinal, and observational study was conducted between 2020, 2021, and 2022. Thirty-three older adults of both sexes were evaluated. A sociodemographic questionnaire, biomarkers, and health-related physical fitness were used. Significant differences were observed for the sum of maximum isometric right and left handgrip strength, with a reduction in 2022 (p = 0.009); getting up and walking (p < 0.001), reduction in 2021 and 2022 (p < 0.05); elbow flexion and extension (p = 0.004), reduction in 2021 (p = 0.006); and sitting and standing (p = 0.002), reduction in 2022 (p = 0.003) and peak oxygen consumption (p < 0.001), reduction in 2021 and 2022 (p < 0.05). Differences were observed in fasting blood glucose (p < 0.001), with increase in 2021 and 2022 (p < 0.05), triglycerides (p < 0.001), with increase in 2021 and 2022 (p < 0.05), triglyceride–glucose index (p < 0.001), with increase in 2021 and 2022 (p < 0.05), triglyceride–glucose index with waist circumference (p < 0.001), with increase in 2021 (p < 0.001); and triglyceride–glucose index with body mass index (p < 0.001), with increase in 2021 (p < 0.001). However, no differences were observed between anthropometric and body composition (p > 0.05). Conclusions: Older people had changes in biochemical and physical fitness parameters related to health during the social isolation of the COVID-19 pandemic.	es_CL
dc.language.iso	en	es_CL
dc.rights	Atribución-NoComercial-SinDerivadas 3.0 Chile	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/cl/	*
dc.source	International Journal of Environmental Research and Public Health, 21(9), 1161	es_CL
dc.subject	Aging	es_CL
dc.subject	Sedentary behavior	es_CL
dc.subject	Glycemic control	es_CL
dc.subject	Health promotion	es_CL
dc.title	Health-related physical fitness and biochemical parameters in overweight older people during social isolation imposed by the COVID-19 pandemic: a longitudinal and observational study	es_CL
dc.type	Article	es_CL
dc.ucm.facultad	Facultad de Ciencias de la Educación	es_CL
dc.ucm.indexacion	Scopus	es_CL
dc.ucm.indexacion	Isi	es_CL
dc.ucm.uri	mdpi.com/1660-4601/21/9/1161	es_CL
dc.ucm.doi	doi.org/10.3390/ijerph21091161	es_CL