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©The Author(s) 2018.
World J Methodol. Nov 29, 2018; 8(3): 44-50
Published online Nov 29, 2018. doi: 10.5662/wjm.v8.i3.44
Published online Nov 29, 2018. doi: 10.5662/wjm.v8.i3.44
Table 1 The CV % of 16 parameters of level 2 internal quality control for a period of one year (Jan-Dec, 2017) and their average
Parameter | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Average |
Glucose | 2.04 | 1.81 | 2.12 | 1.98 | 2.99 | 2.07 | 4.74 | 2.96 | 3.07 | 4.01 | 2.94 | 2.17 | 2.74 |
Urea | 3.13 | 4.27 | 3.87 | 5.84 | 4.08 | 5.30 | 4.43 | 4.08 | 3.89 | 3.70 | 3.61 | 4.39 | 4.21 |
Creatinine | 7.02 | 8.30 | 8.02 | 7.15 | 4.47 | 3.38 | 6.28 | 4.13 | 3.45 | 4.02 | 4.26 | 4.66 | 5.42 |
Total bilirubin | 2.88 | 3.89 | 3.27 | 2.93 | 2.52 | 4.60 | 4.75 | 4.62 | 2.99 | 2.54 | 4.07 | 4.86 | 3.66 |
Total protein | 1.95 | 2.18 | 2.67 | 2.94 | 3.81 | 2.99 | 3.03 | 3.00 | 3.83 | 3.99 | 2.34 | 3.27 | 3.00 |
Albumin | 0.99 | 2.55 | 2.04 | 0.96 | 3.40 | 2.18 | 1.86 | 1.86 | 2.27 | 1.94 | 3.00 | 2.47 | 2.12 |
Calcium | 2.09 | 2.90 | 2.76 | 2.70 | 2.75 | 2.38 | 2.57 | 2.55 | 2.06 | 3.24 | 2.74 | 1.85 | 2.54 |
Phosphorus | 5.48 | 6.83 | 6.70 | 4.47 | 5.40 | 6.72 | 4.52 | 3.58 | 3.87 | 3.68 | 4.22 | 3.54 | 4.91 |
Uric acid | 3.63 | 4.17 | 2.73 | 3.59 | 3.64 | 3.81 | 2.80 | 3.21 | 3.36 | 2.53 | 2.66 | 2.6 | 3.22 |
Total cholesterol | 2.26 | 1.86 | 3.42 | 2.17 | 2.53 | 4.16 | 3.64 | 2.62 | 2.38 | 2.87 | 3.00 | 3.49 | 2.86 |
Triglyceride | 3.74 | 4.95 | 5.07 | 5.30 | 7.17 | 5.07 | 5.36 | 3.96 | 3.62 | 4.23 | 5.13 | 3.29 | 4.74 |
HDL cholesterol | 5.08 | 3.43 | 5.68 | 1.74 | 4.56 | 2.85 | 4.57 | 3.89 | 3.14 | 2.90 | 2.94 | 3.56 | 3.69 |
AST | 5.74 | 6.18 | 6.79 | 4.22 | 4.59 | 4.97 | 5.72 | 4.31 | 3.49 | 3.40 | 4.38 | 3.56 | 4.77 |
ALT | 5.82 | 6.10 | 4.80 | 5.09 | 5.25 | 5.39 | 5.56 | 5.64 | 1.99 | 3.05 | 4.90 | 3.46 | 4.75 |
ALP | 2.98 | 3.59 | 2.81 | 2.56 | 2.51 | 2.87 | 3.02 | 3.77 | 2.26 | 5.97 | 4.17 | 2.84 | 3.27 |
Amylase | 4.03 | 5.70 | 4.71 | 4.24 | 4.00 | 3.14 | 5.47 | 4.72 | 4.10 | 3.30 | 3.07 | 3.87 | 4.19 |
- Citation: Verma M, Dahiya K, Ghalaut VS, Dhupper V. Assessment of quality control system by sigma metrics and quality goal index ratio: A roadmap towards preparation for NABL. World J Methodol 2018; 8(3): 44-50
- URL: https://www.wjgnet.com/2222-0682/full/v8/i3/44.htm
- DOI: https://dx.doi.org/10.5662/wjm.v8.i3.44