Peer Group Statistics Table

Internal Quality Control Program (IQC) for Neonatal Phe Screening Test

Phe IQC NS MIS System [login]

中文

Supported by Preventive Medicine Foundation

Peer Group Statistics (Table 1)

Month vs. Cumulative (Table 2)

QC Chart of Individual Lab

Peer Group Statistics (Table 1)

Monthly

			CI (Lot No.: TPC2101AG)										CII (Lot No.: TPC2101AH)
UnitID	Reagent Kit (Code)	Unit	Target	Mean	n for Mean	SD	CV (%)	TE (%)	TEa (%)	σ		Target	Mean	n for Mean	SD	CV (%)	TE (%)	TEa (%)	σ
NS034	6	mg/dL blood	2.9	2.9	12	0.16	5.5	11.0	30	5.5		10.7	9.9	12	0.39	3.9	15.4	30	5.8
NS036	6	umol/L blood	2.9	2.9	5	0.18	6.2	12.4	30	4.8		10.3	10.3	5	0.63	6.1	12.2	30	4.9

Bias (%) = [ (│Mean - Target│) / Target ] x 100%
TE：Total Error(%) = Bias (%) + 2 × CV (%)
σ (Sigma) = [TEa% - Bias (%)] / CV (%)

Cumulative

			CI (Lot No.: TPC2101AG)										CII (Lot No.: TPC2101AH)
UnitID	Reagent Kit (Code)	Unit	Target	Mean	n for Mean	SD	CV (%)	TE (%)	TEa (%)	σ		Target	Mean	n for Mean	SD	CV (%)	TE (%)	TEa (%)	σ
NS022	9	mg/dL blood	2.6	2.4	165	0.20	8.3	24.4	20	1.5		9.8	9.3	165	0.70	7.5	20.2	20	2.0
NS034	6	mg/dL blood	2.9	2.9	155	0.22	7.6	15.2	30	3.9		10.7	10.1	155	0.70	6.9	19.5	30	3.5
NS036	6	umol/L blood	2.9	2.9	5	0.18	6.2	12.4	30	4.8		10.3	10.3	5	0.63	6.1	12.2	30	4.9

Bias (%) = [ (│Mean - Target│) / Target ] x 100%
TE：Total Error(%) = Bias (%) + 2 × CV (%)
σ (Sigma) = [TEa% - Bias (%)] / CV (%)

Reagent Kit	Reagent Code
Guangzhou Fenghua Bionegineering CO. LTD.	6
PerkinElmer-GSP	9
Laboratory prepared	99

Peer Group Statistics (Table 1)

Month vs. Cumulative (Table 2)

QC Chart of Individual Lab

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Supported by:
Preventive Medicine Foundation, Taipei, Taiwan
updated : 27 Feb, 2020