Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Precision of pepsinogen I (PGI) and pepsinogen II (PGII) determined by the proposed method
| PGI | PGII | ||||||
|---|---|---|---|---|---|---|---|
|
Average (ng/mL) |
SD (ng/mL) |
CV (%) |
Average (ng/mL) |
SD (ng/mL) |
CV (%) |
||
|
Intra‐assay (n = 8) |
Low | 37.20 | 1.79 | 4.83 | 6.35 | 0.24 | 3.78 |
| High | 77.28 | 3.59 | 4.64 | 12.74 | 0.31 | 2.44 | |
|
Inter‐assay (n = 20) |
Low | 38.28 | 3.46 | 9.03 | 6.32 | 0.35 | 5.57 |
| High | 77.11 | 4.15 | 5.38 | 12.78 | 0.49 | 3.81 | |
