Research on the impact of personalized nutritional intervention strategies on blood pressure control and MNA-SF score in hypertensive patients based on cross theoretical models
基于跨理论模型的高血压患者个性化营养干预策略对血压控制及MNA-SF评分的影响研究

摘要

目的 本研究旨在通过基于跨理论模型为高血压患者制定个性化营养干预。观察其对患者血压控制及营养状况（通过MNA-SF评分评估）的影响，为临床护理提供科学的干预依据和方法，以提高高血压患者的健康管理水平。方法 选择我院2024年1月-2024年12月所接收的100例高血压患者为研究对象，参与者被分为对照组（常规健康教育）和观察组（基于跨理论模型的个性化营养干预）2个小组，每组各有50名成员，使用随机数字表法进行分配。对比两组干预前后的血压水平与MNA-SF评分。结果 干预前（P＞0.05），干预后观察组血压水平[SBP（136.62±6.04）mmHg，DBP（66.66±1.24）mmHg]低于对照组，MNA-SF评分（11.38±1.41分）优于对照组（P＜0.05）。结论 基于跨理论模型的高血压患者个性化营养干预策略对血压控制及MNA-SF评分的影响效果明显，可提高护理效果，值得广泛推广与应用。

Abstract

Objective This study aims to develop personalized nutritional interventions for hypertensive patients based on a cross theoretical model. Observe its impact on patient blood pressure control and nutritional status (evaluated through MNA-SF score), provide scientific intervention basis and methods for clinical nursing, and improve the health management level of hypertensive patients.
Methods 100 hypertensive patients admitted to our hospital from January 2024 to December 2024 were selected as the research subjects. The participants were divided into two groups: a control group (conventional health education) and an observation group (personalized nutrition intervention based on cross theoretical models), with 50 members in each group. Random number tables were used for allocation. Compare the blood pressure levels and MNA-SF scores of two groups before and after intervention.
Results Before intervention (P>0.05), after intervention, the blood pressure levels of the observation group [SBP (136.62 ± 6.04) mmHg, DBP (66.66 ± 1.24) mmHg] were lower than those of the control group, and the MNA-SF score (11.38 ± 1.41 points) was better than that of the control group (P<0.05).
Conclusion   The personalized nutritional intervention strategy for hypertensive patients based on cross theoretical models has a significant impact on blood pressure control and MNA-SF scores, and can improve nursing outcomes. It is worthy of wide promotion and application.