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| Impact of nursing model intervention under precision medicine framework on negative emotions and angina control in elderly patients with coronary heart disease |
| ZHAO Meiling, ZHAO Haiwei, XI Lijuan |
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Abstract Objective To retrospectively analyze the application effect of nursing model intervention under the precision medicine framework in elderly patients with coronary heart disease (CHD). Methods A total of 114 elderly CHD patients were selected, and divided into precision medicine group (n=57) and routine group (n=57) according to different nursing methods. The routine group received routine care while the precision medicine group received nursing model intervention under the precision medicine framework based on routine care. Cardiac function [stroke volume (SV) and LVEF], angina control [Seattle Angina Questionnaire (SAQ)], negative emotions (SCL-90), quality of life [Minnesota Heart Failure Quality of Life Scale (LHFQ)], and nursing satisfaction were compared between the two groups. Results After intervention, SV and LVEF indexes in the precision medicine group were both higher than those in the routine group (P＜0.05); the SAQ scores of angina stable state, angina attack, degree of physical activity limitation, degree of disease cognition and satisfaction with treatment in the precision medicine group were all lower than those in the routine group (P<0.05). SCL-90 and LHFQ scores of both groups after intervention were lower than before (P<0.05); the SCL-90 score of the precision medicine group was lower than that of the routine group after intervention (P<0.05); the above scores of the precision medicine group were significantly lower than those of the routine group after intervention (P<0.05). Nursing satisfaction of the precision medicine group was higher than that of the routine group (98.25% vs. 85.96%, P<0.05). Conclusion Implementing nursing model intervention under the precision medicine framework for elderly CHD patients could improve heart function, angina control, negative emotions, patients quality of life and nursing satisfaction.
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