| Value | Category | Cases | |
|---|---|---|---|
| 1 | On site | 141 |
97.2%
|
| 2 | Sent off to Central Lab | 2 |
1.4%
|
| 3 | Both (On site & Lab) | 1 |
0.7%
|
| 4 | None of these | 1 |
0.7%
|