Dietary patterns and their influencing factors among patients with coronary heart disease in severe cold regions
10.3760/cma.j.cn115682-20250109-00151
- VernacularTitle:严寒地区冠心病患者膳食模式现状及其影响因素分析
- Author:
Rui WANG
1
;
Ping WANG
;
Jiaonan NI
;
Ting XIONG
;
Yini WANG
;
Xinrui MA
;
Zhonghua HU
;
Zhenjuan ZHAO
Author Information
1. 哈尔滨医科大学护理学院，哈尔滨 150081
- Publication Type:Journal Article
- Keywords:
Coronary heart disease;
Severe cold regions;
Dietary patterns;
Influencing factor;
Food choice
- From:
Chinese Journal of Modern Nursing
2025;31(22):2986-2993
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the current dietary patterns and influencing factors of patients with coronary heart disease (CHD) in severe cold regions, aiming to provide scientific evidence for developing targeted dietary interventions.Methods:A total of 340 patients with CHD who visited the Department of Cardiology at the Second Affiliated Hospital of Harbin Medical University between September and December 2023 were selected using convenience sampling. Patients were assessed using a general information questionnaire, Semi-Quantitative Food Frequency Questionnaire, Food Choice Questionnaire, Nutritional Knowledge Questionnaire, 7-Item Generalized Anxiety Disorder Scale, and Patient Health Questionnaire-9.Results:A total of 340 questionnaires were distributed, and 333 valid questionnaires were collected, with an effective response rate of 97.94% (333/340). Two dietary patterns were identified among patients with CHD in severe cold regions: a "fruit-nut-dairy" dietary pattern and a "meat-seafood-grain" dietary pattern. Factors influencing the "fruit-nut-dairy" dietary pattern included gender, nutritional knowledge, and food choice motivations such as accessibility, sensory appeal, brand and packaging, and emotional dimensions ( P<0.05). Factors influencing the "meat-seafood-grain" dietary pattern included body mass index (BMI), living alone or not, monthly income, and food choice motivations such as convenience, health attributes, sensory appeal, and price ( P<0.05) . Conclusions:When providing dietary interventions for CHD patients, targeted control of factors such as gender, BMI, living alone or not, monthly income, nutritional knowledge, and key elements of food choice motivations may optimize patients' irrational dietary structures and reduce adverse disease outcomes.
