The Correlation of Central Serous Chorioretinopathy and Subsequent Cardiovascular Diseases of Different Types: A
Hung-Jui Hsu1,2, Chia-Yi Lee2,3, Shih-Chun Chao2,4,5
1Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan.
Insights
Central serous chorioretinopathy (CSC) is linked to increased chronic cardiovascular disease (CVD) risk in middle-aged men. This study found no overall CVD link but identified a specific subgroup risk.
Area of Science:
- Ophthalmology
- Cardiology
- Epidemiology
Background:
- Central serous chorioretinopathy (CSC) is a condition affecting vision.
- Cardiovascular diseases (CVDs) represent a significant global health burden.
- Understanding potential links between ocular and systemic conditions is crucial for comprehensive patient care.
Purpose of the Study:
- To investigate the association between central serous chorioretinopathy (CSC) and the incidence of cardiovascular diseases (CVDs).
- To analyze CVD risk across different severities and types in patients with CSC.
- To identify specific demographic subgroups at higher risk for CVD following CSC diagnosis.
Main Methods:
- A retrospective cohort study utilizing the National Health Insurance Research Database.
- Enrolled 2865 patients diagnosed with CSC and 17,460 age- and gender-matched controls (1:4 ratio).
- Employed Cox proportional hazard regression to calculate adjusted hazard ratios (aHR) for CVD development post-CSC.
Main Results:
- No significant overall difference in acute or chronic CVD incidence was observed between CSC patients and controls.
- Subgroup analysis revealed a significantly higher risk of CVD development in males aged 40-59 (aHR: 1.351).
- This increased risk in middle-aged males was primarily driven by a higher incidence of mild CVD (aHR: 1.391).
Conclusions:
- Central serous chorioretinopathy (CSC) is associated with an elevated risk of chronic cardiovascular disease (CVD) in middle-aged men.
- No significant association was found in the female population across all age groups.
- The findings highlight the importance of considering cardiovascular health in specific male demographics with CSC.
Abstract:
The aim of the present study was to survey the relationship between central serous chorioretinopathy (CSC) and several cardiovascular diseases (CVDs) with different severities using the National Health Insurance Research Database. A retrospective cohort study was conducted. Subjects with CSC were enrolled according to the relevant diagnostic codes, and an age- and gender-matched population was used as the control group with a 1:4 ratio. The main outcome being considered was the development of CVD after CSC exposure. Cox proportional hazard regression was applied to calculate the adjusted hazard ratio (aHR) of CSC and CVD of different types. A total of 2865 patients that were diagnosed with CSC were enrolled in the study group, while another 11,460 non-CSC subjects were selected as the control group. There were 171 events of CVD which occurred in the study group, while another 557 cases were found in the control group. No significant differences were observed among the CVD cases between the study and control group, whether they had an acute or chronic form, according to the aHR. In the subgroup analysis, there was a significantly higher risk of CVD development in the male population aged from 40 to 59 years (aHR: 1.351, confidence interval (CI): 1.063-1.716), which was mainly due to the higher risk of mild CVD (aHR: 1.391, CI: 1.062-1.822). On the contrary, there was no significant difference in CVD development in any of the age subgroups of the female population. In conclusion, the existence of CSC is correlated with a higher rate of chronic CVD occurrence in the middle-aged male population.
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