Predicting factors of dietary behaviors among patients with chronic obstructive pulmonary disease

Authors

  • Ratchanee Prarach Faculty of Nursing, Chulalongkorn University, Bangkok, Thailand
  • Noraluk Ua-Kit Faculty of Nursing, Chulalongkorn University, Bangkok, Thailand

Keywords:

Chronic obstructive pulmonary disease, dietary behavior, predictor

Abstract

Background: Inappropriate dietary habits in chronic obstructive pulmonary disease (COPD) patients accelerate the symptoms of the disease. Modifying dietary habits to be appropriate reduces the risk factors, and thereby decreases the chance of relapse.

Objective: To analyze the factors that influence dietary behaviors among patients with COPD.

Methods: The sample comprised a total of 132 patients, both male and female with COPD, who were out-patients at the Respiratory Clinic and Out-patient Department (OPD) Medicine, Rajavithi Hospital, and King Chulalongkorn Memorial Hospital. Descriptive and stepwise multiple regression was used for the statistical analysis.

Results: The factors that could predict dietary behaviors with the highest statistical significance included food intake knowledge (gif.latex?\beta = 0.407, P < 0.05), social support (gif.latex?\beta = 0.366, P < 0.05), and malnutrition (gif.latex?\beta = - 0.140, P < 0.05), respectively. These factors accounted for 47.5% of the variance in dietary behaviors among patients with COPD (r = 0.689, P < 0.05).

Conclusion: The factors that can predict the dietary behaviors of COPD patients are food intake knowledge, social support, and malnutrition. Therefore, nurses should focus on food education regarding appropriate food for the disease, provide nutrition care to patients with malnutrition, and promote social support to enhance the dietary behaviors of COPD patients.

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Published

2023-06-06

How to Cite

1.
Prarach R, Ua-Kit N. Predicting factors of dietary behaviors among patients with chronic obstructive pulmonary disease. Chula Med J [Internet]. 2023 Jun. 6 [cited 2024 Oct. 12];67(3). Available from: https://he05.tci-thaijo.org/index.php/CMJ/article/view/23