R0002/2026-03-13/C008/H1¶
Statement¶
ROBIS assesses exactly four domains of bias in systematic reviews, and this is accurate without qualification.
Status¶
Current: Supported
Supporting Evidence¶
| Evidence | Summary |
|---|---|
| SRC01-E01 | Phase 2 covers four domains; domains named explicitly |
| SRC02-E01 | Confirms the same four-domain structure in Phase 2 |
| SRC03-E01 | Peer-reviewed listing confirms tool structure |
Contradicting Evidence¶
| Evidence | Summary |
|---|---|
[No evidence found contradicting this hypothesis.]
Reasoning¶
H1 is supported by multiple authoritative sources including the primary publication and the institutional tool host. The four domains are explicitly named: (1) study eligibility criteria, (2) identification and selection of studies, (3) data collection and study appraisal, and (4) synthesis and findings. No source disputes this count. H1 is the strongest hypothesis.
Relationship to Other Hypotheses¶
Mutually exclusive with H2. Compatible with H3 -- H1 can be true while acknowledging the three-phase structure that H3 highlights. H3 provides context rather than contradiction.