Relationship between the presence of insomnia and walking physical activity and diet quality: A cross-sectional study in a sample of Spanish adults.

Med Clin (Barc)

Primary Care Research Unit, The Alamedilla Health Centre, Castilla and León Health Service (SACYL), Biomedical Research Institute of Salamanca (IBSAL), Salamanca, Spain; Department of Biomedical and Diagnostic Sciences, University of Salamanca, Salamanca, Spain.

Published: May 2019

AI Article Synopsis

  • The study aimed to investigate how walking activity and diet quality affect insomnia in adults from 2014 to 2015.
  • Out of 454 participants, 26.8% experienced insomnia, with women showing higher rates than men.
  • Results indicated that increased physical activity, specifically more steps and energy expended walking, may reduce insomnia, while no link was found between dietary quality and insomnia.

Article Abstract

Introduction And Objectives: Certain lifestyle habits may influence aspects of sleep quality, such as insomnia. The main objective of the present study was to analyze the relationship of the presence of insomnia, with walking physical activity and diet quality in an adult population.

Patients And Methods: A cross-sectional descriptive study was performed (subanalysis of the TRIPLE A study) between January of 2014 to June of 2015. A total of 454 subjects were selected by consecutive sampling. Insomnia was evaluated with the Atenas scale, diet quality using the diet quality index (DQI) questionnaire, and physical activity using pedometers for seven days, evaluating the total number of steps, aerobic steps, and energy expended.

Results: Of all patients, 26.8% presented with insomnia (33.8% in women and 17.5% in men). In a adjusted model, the mean differences of total steps/day, aerobic steps/day, and kilocalories/day spent in performing physical activity, between no insomnia group and insomnia group were: 1022.5 (95% CI: 177.9-1867.0), 743.9 (95% CI: 68.3-1419.4) and 39.8 (95% CI: 5.7-73.9), respectively. We did not find an association between the diet quality index (DQI) and insomnia.

Conclusions: The findings suggest that completing daily a greater total number of steps, aerobic steps, and energy expended by walking, could be correlated with less insomnia, independent of age, sex, and other confounding variables. However, no relationship was observed between diet quality and insomnia.

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Source
http://dx.doi.org/10.1016/j.medcli.2018.06.029DOI Listing

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