Diagnostic Accuracy of Preoperative Neutrophil-to-Lymphocyte and Platelet-to-Lymphocyte Ratios in Detecting Occult Papillary Thyroid Microcarcinomas in Benign Multinodular Goitres

Table 4

Diagnostic accuracy analysis for platelet-to-lymphocyte ratio.

PLR	Sens	95% CI	Spec	95% CI	PPV	NPV	Accuracy
77	6%	2.3–12.7	90%	84.7–95.5	35.3	54.9	46.6%
85	17%	10.3–26.1	80%	71.7–86.5	40.5	54.7	46.6%
119.5	51.5%	41.3–61.7	51.5%	42.5–60.7	45.9	57.1	47.0%
120	51.5%	41.3–61.7	50%	41.7–59.9	45.5	56.8	48.9%
130	62%	51.3–71.2	43.5%	34.7–52.7	46.6	58.7	48.9%
139	73%	62.9–81.2	37%	28.6–46.2	48.0	63.0	48.9%
156	80%	70.5–87.2	26%	19.1–35.3	46.5	62.3	47.1%
186	90%	82.2–95.0	11%	6.3–18.2	44.7	58.3	47.1%