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Table 2 AUCVGC results of one-paired sample t-test

From: Visual grading characteristics and ordinal regression analysis during optimisation of CT head examinations

Head

Test value =0.5

N

Mean

SD

SE mean

t

df

p-value

Mean difference

95 % confidence interval of the difference

Malta AUCVGC

4

0.56

0.06

0.03

1.89

3

0.16

0.06

−0.04

0.15