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Summary Receiver Operating Characteristic (SROC) curve for diagnostic test accuracy of advanced fibrosis (F0–2 vs. F3–4). The curve plots sensitivity (y-axis) against false positive rate (x-axis), providing an overall measure of test performance across studies. The central curve represents the relationship between sensitivity and false positive rate, while the surrounding shaded region illustrates the 95% confidence region, indicating the variability in diagnostic accuracy.
