Table 4. Agreement between subjective and objective assessments.
| (A) Whole | |||
|---|---|---|---|
| Objective assessment |
|||
| Presence | Absence | ||
| Subjective assessment | Presence | 34 | 0 |
| Absence | 9 | 41 | |
| (B) Subgroup | |||
| Objective assessment |
|||
| OP | OA | ||
| Subjective assessment | SP | 34 | 0 |
| Sa | 4 | 3 | |
| SA | 5 | 38 | |
OA: flow was objectively assessed as absent, OP: flow was objectively assessed as present, SA: flow was subjectively assessed as absent due to agreement of evaluations among reviewers, Sa: flow was subjectively assessed as absent due to disagreement of evaluations among reviewers, SP: flow was subjectively assessed as present.