Supplemental Table 4. Among-run and between-run CVs, determined using frozen pooled sera.
| Reagent |
||||
|---|---|---|---|---|
| Manufacturer | A | B | C | D |
| LDL-C | ||||
| Among-run CV (%)#1 | 0.51 | 0.71 | 0.38 | 0.54 |
| Between-run CV (%)#2 | 1.01 | 0.99 | 1.44 | 0.96 |
| HDL-C | ||||
| Among-run CV (%) | 0.86 | 0.69 | 0.44 | 0.77 |
| Between-run CV (%) | 1.27 | 0.77 | 1.27 | 1.29 |
| TC | ||||
| Among-run CV (%) | − | 0.44 | − | − |
| Between-run CV (%) | 1.02 | |||
| TG | ||||
| Among-run CV (%) | − | 0.75 | − | − |
| Between-run CV (%) | 1.62 | |||
LDL-C, low-density lipoprotein-cholesterol; CV, coefficient of variation; HDL-C, high-density lipoproteincholesterol; TC, total cholesterol; TG, triglyceride
We measured LDL-C and HDL-C concentrations of pooled sera, in triplicate, on 21 different days, to derive between-run CVs; or 30 times on the same day to derive among-run CVs.
A, Denka Seiken; B, Wako; C, Kyowa Medex; D, Sekisui Medical.