Meta-Analysis
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Oct 7, 2013; 19(37): 6284-6291
Published online Oct 7, 2013. doi: 10.3748/wjg.v19.i37.6284
Table 3 Subgroup analysis on the basis of the diagnostic standards
Pooled estimateColor pattern (n = 426)1
Hue histogram (n = 355)2
Pooled result (95%CI)I2Pooled result (95%CI)I2
Sensitivity0.99 (0.97-1.00)0.00%0.92 (0.89-0.95)20.10%
Specificity0.76 (0.67-0.83)0.00%0.68 (0.57-0.78)0.00%
Positive LR3.36 (2.39-4.72)17.90%2.84 (2.05-3.93)0.00%
Negative LR0.03 (0.01-0.07)0.00%0.12 (0.08-0.19)0.00%
Diagnostic OR129.96 (47.02-359.16)0.00%24.69 (12.81-47.59)0.00%