Impact of unpleasant symptoms and their antecedents on functional performance of patients with chronic obstructive pulmonary disease
10.3760/cma.j.cn115682-20240112-00243
- VernacularTitle:不愉快症状及其前置因素对慢性阻塞性肺疾病患者功能状态的影响
- Author:
Hongwei QIAO
1
;
Xu CHENG
;
Xinming XU
Author Information
1. 新乡市中心医院（新乡医学院第四临床学院）呼吸与危重症医学科，新乡 453000
- Keywords:
Pulmonary disease, chronic obstructive;
Theory of unpleasant symptoms;
Functional performance;
Structural equation modeling
- From:
Chinese Journal of Modern Nursing
2024;30(27):3738-3744
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the impact of unpleasant symptoms and their antecedents on the functional performance of patients with chronic obstructive pulmonary disease (COPD) .Methods:From January 2020 to June 2023, convenience sampling was used to select COPD patients admitted to the Respiratory and Intensive Care Unit of Xinxiang Central Hospital as research subjects. The subjects were surveyed using the General Information Questionnaire, Functional Performance Inventory-Short Form (FPI-SF), Memory Symptom Assessment Scale (MSAS), Mishel Uncertainty in Illness Scale (MUIS), Social Support Rating Scale (SSRS), and the General Self-Efficacy Scale (GSES). Global Initiative for Chronic Obstructive Lung Disease (GOLD) grading was used to evaluate subjects' lung function. Pearson correlation was used to explore the correlation between the scores FPI-SF, MSAS, MUIS, SSRS, GSES, and GOLD grading. Structural equation modeling was implemented to explore the impact of unpleasant symptoms and their antecedents on the functional performance of COPD patients.Results:A total of 279 questionnaires were distributed and 276 valid questionnaires were collected, with a valid response rate of 98.92%. Among 276 COPD patients, the scores of FPI-SF, MSAS, MUIS, SSRS, and GSES were (2.08±0.24), (2.08±0.28), (95.41±12.83), (43.94±5.94), and (23.78±4.88), respectively. Functional performance was negatively correlated with unpleasant symptoms, disease uncertainty, and GOLD grading ( r=-0.478, -0.353, -0.574; P<0.05) and positively correlated with social support and self-efficacy ( r=0.451, 0.364; P<0.05). Structural equation modeling showed that GOLD grading, disease uncertainty, and social support indirectly affected functional performance through unpleasant symptoms, while GOLD grading and social support directly affected functional performance, and self-efficacy played a partial mediating role between unpleasant symptoms and functional performance; the above differences were statistically significant ( P<0.05) . Conclusions:The functional performance of COPD patients is poor. Medical and nursing staff can develop comprehensive intervention measures, including physiology, psychology, social environment, and self-efficacy, to improve patients' functional performance.
