Skip to main content

Table 2 Diagnostic accuracy of POCT at the Italian Celiac Centre

From: A Point-of-Care test for facing the burden of undiagnosed celiac disease in the Mediterranean area: a pragmatic design study

Subjects

No. Tested

No. positive

No. negative

Sensitivity %

Specificity %

PPV %

NPV %

LR +

LR -

(No.CD found)

(No.CD found)

Paediatric

206

76

130

97.1

94.1

89.5

98.5

16.5

0.03

(68)

(2)

(93.1-100)

(90.1-98.1)

(81.3-94.3)

(94.2-99.6)

(8.4-32.39)

(0.01-0.12)

Adult

85

10

75

90.0

98.7

90.0

98.7

67.5

0.10

(9)

(1)

(70.4-100)

(96.1-100)

(56.0-98.5)

(92.0-99.8)

(9.5-478)

(0.02-0.65)

  1. (95% CI).
  2. PPV: Positive Predictive Value.
  3. NPV: Negative Predictive Value.
  4. LR: Likelihood ratio.