id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bjos-8650039		bjos-8650039		7	.pdf	application/pdf	5418	334	59	Total 0(0.0%) 21(61.8%) 13(38.2%) 34(100.0%) CL IN IC AL S TA GI NG RADIOLOGICAL STAGING STAGE 3 STAGE 4A STAGE 4B STAGE 4C TOTAL n % n Comparison of Clinical and Histological results HISTOLOGY CLINICAL Positive Negative Total Positive 9 3 12 Negative 10 12 22 Total 19 15 34 Comparison of MDCT and Histological results HISTOLOGY MDCT Positive Negative Total Positive 15 1 16 Negative 4 14 18 Total 19 15 34 Analysis of the Accuracy of Clinical versus MDCT Examination Modality Sensitivity (%) Specificity (%) Accuracy (%) PPV (%) NPV (%) CLINICAL 9/19(47.4%) 12/15(80%) 21/34(61.8%) 9/12(75%) 12/22(54.5%) MDCT 15/19(78.9%) 14/15(93.3%) 29/34(85.3%) 15/16(93.8%) 14/18(77.8%) PPV = positive predictive value, NPV = negative predictive value.	cache/bjos-8650039.pdf	txt/bjos-8650039.txt