RELATIONSHIP BETWEEN CHARACTERISTIC PATIENT WITH RECURRENT CORONARY HEART DISEASE

Hubungan Karakteristik Pasien dengan Penyakit Jantung Koroner Berulang

Characteristics Patient Recurrence CHD Coronary Artery Disease

Authors

31 May 2025

Downloads

Background: Patients with recurrent coronary heart disease (CHD) in the hospital are at increased risk of complications and death. Based on previous research, it was found that high recurrence rates in CHD that the patient mortality rate after 1 year of treatment in CHD patients was 58%, and the prevalence of CHD recurrence was 30%. Purpose: The purpose of the study was to determine the relationship between the characteristics of patients with recurrent CHD. Methods: This type of research is a quantitative approach with a retrospective survey method. The population of this study was all patients who had been diagnosed by a doctor as having coronary heart disease at the Kediri City Regional Hospital. The sample size was 123 people taken using proportional random sampling. The independent variables of this study include age, gender, education, income, and knowledge, and the dependent variable was recurrent CHD patients. Data analysis used logistic regression. Results: The results of bivariate analysis using chi-square showed a relationship between age (p-value =0,000) and knowledge (p-value = 0,01) with recurrence in CHD patients and there was no relationship between income (p-value = 0,373), sex (p-value = 0,194), and education status (p-value = 0,983) with recurrence in CHD patients. The results of multivariate logistic regression analysis showed a relationship between age (p-value =0,000, OR = 8,426, 95% CI (3,266-21,736)) and knowledge (p-value = 0,017, OR = 2,984, 95% CI (1,215-7,33)) with recurrence in CHD patients. Conclusions: Older age has a greater risk of experiencing recurrence compared to younger age; better knowledge also reduces recurrence in CHD patients.