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Table 3 The daily means, total means, standard deviations and total CV’s from the precision study

From: A new turbidimetric immunoassay for serum calprotectin for fully automatized clinical analysers

Day no: Daily mean P1 Daily mean P2 Daily mean P3 Daily mean P4 Daily mean P5
Day 1 1,17 6,82 22,65 1,22 8,78
Day 2 1,16 6,64 22,25 1,21 8,57
Day 3 1,17 6,68 22,11 1,19 8,55
Day 4 1,18 6,69 22,27 1,22 8,56
Day 5 1,19 6,67 22,14 1,19 8,55
Day 6 1,17 6,66 22,27 1,17 8,59
Day 7 1,17 6,68 21,98 1,20 8,62
Day 8 1,16 6,66 21,83 1,19 8,60
Day 9 1,21 6,73 21,95 1,22 8,59
Day 10 1,18 6,69 22,03 1,18 8,61
Total mean 1,17 6,69 22,14 1,20 8,60
Total Stdev 0,0147 0,0523 0,2303 0,0174 0,0680
Total CV 1,3 0,8 1,0 1,4 0,8