Peer Group Statistics Table

Internal Quality Control Program (IQC) for Neonatal 17-OHP Screening Test

17-OHP 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
NS002	9	ng/mL blood	12.7	12.1	24	1.48	12.2	29.2	20	1.3		52.3	55.8	24	5.37	9.6	25.9	20	1.4
NS007	9	nmol/L blood	29.5	26.4	30	1.96	7.4	25.4	20	1.3		136.1	129.0	30	11.40	8.8	22.9	20	1.7
NS034	6	nmol/L blood	51.0	48.2	13	3.55	7.4	20.2	20	2.0		165.6	156.5	13	9.82	6.3	18.0	20	2.3

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
NS002	9	ng/mL blood	12.7	11.9	342	1.68	14.1	34.5	20	1.0		52.3	56.8	342	15.96	28.1	64.8	20	0.4
NS007	9	nmol/L blood	29.5	28.4	840	3.39	11.9	27.6	20	1.4		136.1	129.2	840	14.34	11.1	27.3	20	1.3
NS022	9	nmol/L blood	38.4	28.5	155	2.44	8.6	42.9	20	-0.7		158.3	123.1	155	16.20	13.2	48.6	20	-0.2
NS034	6	nmol/L blood	51.0	47.5	116	4.91	10.3	27.5	20	1.3		165.6	154.6	116	13.30	8.6	23.8	20	1.6

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