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Memorias del Instituto de Investigaciones en Ciencias de la Salud (Mem. Inst. Investig. Cienc. Salud) is the official publication of the Institute of Research in Health Sciences (IICS) of the National University of Asunción (UNA), Paraguay. It publishes original scientific contributions in clinical medicine, biomedical research, microbiology, molecular biology, dentistry, nursing, nutrition, public health, health biotechnology, genetics, biochemistry, and related disciplines. Founded in 1983, the journal adopted its current name in 2002 and has been published exclusively online since 2015, incorporating XML article dissemination as of 2024. Since 2023, it operates under a continuous publication model. The journal accepts manuscripts in Spanish and English as original research articles, reviews, case studies, and brief communications. All content is available in open access, free of charge for authors and readers, under the Creative Commons Attribution 4.0 International License, in accordance with the Budapest Open Access Initiative (BOAI). It is indexed in BVS, SciELO Paraguay, HINARI, LILACS, DOAJ, Latindex, MIAR, Dialnet, CiteFactor, Google Scholar, LivRe, BASE, EBSCO, and Web of Science – SciELO Citation Index. The journal is funded by IICS-UNA, supports the OAI-PMH protocol for metadata harvesting, and uses the LOCKSS system for digital preservation of its contents.

 
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Assessment of healthy habits and their relationship with cardiovascular risk, muscle strength, Vitamin D and Quality of Life in obese patients

Authors

  • Eliana Romina Meza Miranda Universidad Nacional de Asunción, Centro Multidisciplinario de Investigaciones Tecnológicas, Laboratorio de Biotecnología. San Lorenzo, Paraguay https://orcid.org/0000-0001-9791-8835
  • María Lujan Reynal Martínez Universidad Nacional de Asunción, Centro Multidisciplinario de Investigaciones Tecnológicas, Laboratorio de Biotecnología. San Lorenzo, Paraguay https://orcid.org/0009-0008-0118-889X

DOI:

https://doi.org/10.18004/mem.iics/1812-9528/2025.e23122507

Keywords:

diet quality, physical activity, obesity, sleep quality, quality of life

Abstract

Obesity promotes the development of CVD, sarcopenia, and vitamin D deficiency, which can worsen quality
of life (QoL). The objective was to determine the quality of diet, physical activity (PA) level, and sleep
duration in obese patients and their relationship with cardiovascular risk, muscle strength (MS), vitamin
D levels, and QoL. A cross-sectional, observational, analytical study evaluated 43 adults of both sexes
diagnosed with obesity who attended a private clinic in Luque, Paraguay. Sociodemographic and
anthropometric variables, including waist circumference, MS, vitamin D levels, diet quality, PA, sleep
duration, and QoL were assessed. Pearson's correlation coefficient test was used to explore correlations
between variables. Approximately 3 out of 4 patients were women, and the average age was 38.02±9.36
years. Nine out of 10 patients had a high cardiovascular risk, and almost half had low FM and PA levels.
More than three-quarters had desirable vitamin D levels and an unhealthy diet. More than half were
moderately anxious/depressed and had insufficient sleep. A positive correlation was found between diet
quality and the QoL Index, PA and sleep hours with FM and the QoL Index. Patients with higher scores for
diet quality, PA levels, and sleep hours had higher Quality of Life Index scores.

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References

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Table 3. Serum levels of vitamin D, physical activity, diet quality, and hours of sleep

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Published

2025-11-30

Issue

Section

Original Articles

How to Cite

Meza Miranda, E. R., & Reynal Martínez, M. L. (2025). Assessment of healthy habits and their relationship with cardiovascular risk, muscle strength, Vitamin D and Quality of Life in obese patients. Memorias Del Instituto De Investigaciones En Ciencias De La Salud, 23(01). https://doi.org/10.18004/mem.iics/1812-9528/2025.e23122507