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	12.0	24	1.37	11.4	28.3	20	1.3		52.3	57.2	24	35.06	61.3	132.0	20	0.2
NS007	9	nmol/L blood	29.5	26.1	30	2.25	8.6	28.8	20	1.0		136.1	137.8	30	13.91	10.1	21.4	20	1.9
NS034	6	nmol/L blood	42.0	39.0	3	5.87	15.1	37.2	20	0.9		133.6	134.4	3	2.23	1.7	3.9	20	>6

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	366	1.66	13.9	34.2	20	1.0		52.3	56.8	366	17.76	31.3	71.1	20	0.4
NS007	9	nmol/L blood	29.5	28.3	870	3.38	11.9	28.0	20	1.3		136.1	129.5	870	14.40	11.1	27.1	20	1.4
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	42.0	47.3	119	5.09	10.8	34.1	20	0.7		133.6	154.1	119	13.51	8.8	32.9	20	0.5

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