Table 3.
Interference test of pepsinogen I (PGI) and pepsinogen II (PGII) determined by the proposed method (n = 2)
| Interference | Sample | PGI | PGII | ||||
|---|---|---|---|---|---|---|---|
|
Determined (ng/mL) |
Difference (ng/mL) |
Biases (%) |
Determined (ng/mL) |
Difference (ng/mL) |
Biases (%) |
||
| Triglyceride | 1 | 109.01 | 2.83 | 2.67 | 7.18 | ‐0.16 | 2.14 |
| (2.5 mg/mL) | 2 | 50.99 | 3.78 | 8.02 | 53.37 | 1.70 | 3.30 |
| Bilirubin | 1 | 106.07 | −0.11 | 0.10 | 7.55 | 0.21 | 2.89 |
| (200 μg/mL) | 2 | 51.00 | 3.80 | 8.04 | 52.67 | 1.01 | 1.95 |
| Hemoglobin | 1 | 102.83 | −3.34 | 3.15 | 7.11 | −0.24 | 3.20 |
| (500 μg/mL) | 2 | 48.39 | 1.18 | 2.51 | 51.62 | −0.04 | 0.09 |