Analysis of Risk Factor and Mortality Among Acute Coronary Syndrome Patients: A Retrospective Cohort Study
Dublin Core
Title
Analysis of Risk Factor and Mortality Among Acute Coronary Syndrome Patients: A Retrospective Cohort Study
Subject
acute coronary
syndrome,
mortality,
myocardial
ischemia, risk factor
syndrome,
mortality,
myocardial
ischemia, risk factor
Description
Introduction: Acute coronary syndrome is the leading cause of death
worldwide related to degenerative lifestyle-associated processes. The
factors contributing to these cases are interconnected. Understanding
these factors is essential for improving patient outcomes and tailoring
treatment strategies. This study aimed to explore demographic risk
factors, medical history, and cardiopulmonary conditions that may
contribute to mortality among acute coronary syndrome patients.
Methods: This study is a Survey/Observational study with a retrospective
Cohort approach. The population of this study was all medical record data
of patients with Acute Coronary Syndrome (ACS) who were treated at
Lavalete Hospital – Malang from January to December 2023, with 76
patients' medical records in total. The total sampling technique was
obtained in this study, then analysed by STATA 17 at the (α<0.05)
significant level.
Results: It found that education level was a significant factor affecting
mortality, with less educated individuals having a higher risk of death (P <
0.01). Meanwhile, demographic factors such as age, gender, and marital
status showed no significant correlation with mortality. Conditions such as
acute pulmonary oedema (P=0.02) and pneumonia (P=0.00) proved to be
significant risk factors for mortality. In contrast, other conditions, such as
cardiomegaly, pulmonary congestion, pleural effusion, and
atherosclerosis, had no significant impact.
Conclusion: This study highlights acute pulmonary oedema and pneumonia
as significant risk factors for mortality. Future studies should aim to
include larger sample sizes and consider longitudinal data better to
understand the complex relationships between medical history and
mortality.
worldwide related to degenerative lifestyle-associated processes. The
factors contributing to these cases are interconnected. Understanding
these factors is essential for improving patient outcomes and tailoring
treatment strategies. This study aimed to explore demographic risk
factors, medical history, and cardiopulmonary conditions that may
contribute to mortality among acute coronary syndrome patients.
Methods: This study is a Survey/Observational study with a retrospective
Cohort approach. The population of this study was all medical record data
of patients with Acute Coronary Syndrome (ACS) who were treated at
Lavalete Hospital – Malang from January to December 2023, with 76
patients' medical records in total. The total sampling technique was
obtained in this study, then analysed by STATA 17 at the (α<0.05)
significant level.
Results: It found that education level was a significant factor affecting
mortality, with less educated individuals having a higher risk of death (P <
0.01). Meanwhile, demographic factors such as age, gender, and marital
status showed no significant correlation with mortality. Conditions such as
acute pulmonary oedema (P=0.02) and pneumonia (P=0.00) proved to be
significant risk factors for mortality. In contrast, other conditions, such as
cardiomegaly, pulmonary congestion, pleural effusion, and
atherosclerosis, had no significant impact.
Conclusion: This study highlights acute pulmonary oedema and pneumonia
as significant risk factors for mortality. Future studies should aim to
include larger sample sizes and consider longitudinal data better to
understand the complex relationships between medical history and
mortality.
Creator
Bayu Budi Laksono1*
Source
https://doi.org/10.37363/bnr.2025.64479
Date
27 October 2025
Contributor
Peri Irawan
Format
pdf
Language
english
Type
text
Files
Collection
Citation
Bayu Budi Laksono1*, “Analysis of Risk Factor and Mortality Among Acute Coronary Syndrome Patients: A Retrospective Cohort Study,” Repository Horizon University Indonesia, accessed April 11, 2026, https://repository.horizon.ac.id/items/show/11929.