Research Article

Analysis of a Multilevel Diagnosis Decision Support System and Its Implications: A Case Study

Table 2

Statistical results.

MeanStd. dev.Confidence intervalt-testSignificant differences

PrecisionSystem
Assessors mean
0.8071
0.6546
0.29042
0.28082
0.6858–0.9285
0.5372–0.7719

RecallSystem
Assessors mean
0.9792
0.7038
0.07058
0.31920
0.9497–1.0000
0.5704–0.8371

AccuracySystem
Assessors mean
0.9521
0.9306
0.06833
0.06997
0.9235–0.9806
0.9013–0.9598

SpecifitySystem
Assessors mean
0.9465
0.9716
0.08515
0.03590
0.911–0.9821
0.9566–0.9866

MCCSystem
Assessors mean
0.9359
0.6187
0.08975
0.36329
0.8984–0.9734
0.4501–0.7873