Stat Prole Prime Quality Control Level 2
Parameter n = 20 Analyzer # 1 Analyzer # 2 Analyzer # 3 Pooled
pH Mean 7.361 7.360 7.362 7.361
pH units SD 0.002 0.002 0.002 0.002
PCO
2
Mean 41.6 41.3 41.6 41.5
mmHg SD 0.3 0.3 0.3 0.3
CV% 0.7 0.8 0.7 0.8
PO
2
Mean 108.8 109.6 109.6 109.4
mmHg SD 0.6 1.4 0.3 0.9
CV% 0.5 1.3 0.3 0.9
Hct Mean 55 55 55 55
% SD 0.5 0.3 0.3 0.4
Na Mean 140.2 140.1 140.0 140.1
mmol/L SD 0.1 0.2 0.6 0.4
CV% 0.1 0.1 0.5 0.3
K Mean 3.84 3.81 3.80 3.82
mmol/L SD 0.02 0.01 0.02 0.02
CV% 0.43 0.33 0.41 0.53
iCa Mean 0.97 0.97 0.98 0.97
mmol/L SD 0.01 0.00 0.01 0.01
CV% 0.92 0.50 0.52 0.68
Cl Mean 102.3 102.2 101.8 102.1
mmol/L SD 0.5 0.2 0.1 0.4
CV% 0.4 0.2 0.1 0.4
Glu Mean 200 202 198 200
mg/dL SD 1.1 1.1 0.8 1.9
CV% 0.5 0.5 0.4 0.9
Lac Mean 2.6 2.6 2.6 2.6
mmol/L SD 0.0 0.0 0.0 0.0
CV% 0.3 0.3 0.2 0.7