Table 1 Comparison of the three point-of-care tests carried out for each individual calf

Whole blood*

whole blood supernatant#

71.4%

(64.6%; 77.5%)

88.1%

(76.1%; 95.6%)

96.4%

(92.3%; 98.7%)

41.1%

(31.3%; 51.4%)

0.412

(0.300; 0.525)

Whole blood*

plasma#

76.2%

(69.7%; 82.0%)

71.4%

(56.8%; 83.5%)

92.2%

(87.2%; 95.7%)

40.5%

(29.8%; 51.9%)

0.368

(0.240; 0.496)

Whole blood supernatant#

plasma#

98.5%

(95.6%; 99.8%)

80.0%

(71.0%; 87.4%)

88.2%

(82.5%; 92.7%)

97.3%

(91.9%; 99.5%)

0.81

(0.732; 0.889)