The Systemic Immuno-Inflammation Index (SII) is a ratio derived from complete blood count parameters (neutrophils, lymphocytes, platelets) and is a non-invasive and easily calculable biomarker. The SIPI effectively reflects both local and systemic inflammatory responses in the human body. It has been used to predict and evaluate the prognosis of various solid tumors such as gastric cancer, non-small cell lung cancer, and colorectal cancer. Furthermore, the SIPI has been shown to have significant prognostic value in cardiovascular and cerebrovascular diseases. In this study, the SIPI will be calculated using laboratory data at the time of admission to the intensive care unit, and the relationship between the obtained values and the 30-day mortality status of the patients will be analyzed.
Study Type
OBSERVATIONAL
Enrollment
150
Measuring the Systemic Immune-Inflammation Index (SII) in postoperative patients to see the parameter's predictibility of 30-day mortality
In geriatric patients admitted to the intensive care unit after surgery, the Systemic Immune-Inflammation Index (SII) is a significant biomarker for predicting 30-day mortality.
Time frame: Postoperative day 1
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