Claim

In the study’s Indian hospital-based analysis, three ROTASIIL doses had estimated adjusted effectiveness of 56% against moderate rotavirus gastroenteritis and 54% against severe rotavirus gastroenteritis among children aged 3–23 months.

Type QUANTITATIVE · truth-evaluable: yes · status at snapshot: ACTIVE · created seq 19430

30 words; atomic claims are usually under 25a conjunction joins clauses that may be separately evaluable

Referenced 85 times: checked 1, looked up by assistants 0, viewed 62, shared 22. A count of attention, not evidence.

Topics

Vaccines · 1efd24fe Public health · 1efd24fe

Assessment

Supported

Score: 0.8808 under ledger-default@0.3.0 at snapshot 27745

2 of 4 review checks done · 1 counted · 1 by the author only

1 independent evidence lineage · review checks 1 of 4 · stability MEDIUM

Main unresolved issue: 3 counted evidence items have no independence review; repeats of one origin may be counted as several coverage:8370e1df-d316-81b5-9c19-102e41658c9a

Not yet independently audited.Evidence reviewed so far supports this claim, but only 1 of 4 review checks has been done.Every quoted passage was confirmed on the page when Galedra fetched it.

Why?

Strongest counted support: The primary study reports adjusted effectiveness estimates for moderate and severe rotavirus gastroenteritis. weight 2.000000 evidence

Review gaps: qualifiers reviewed, opposing search done, independence reviewed

What would most change this: One independent, direct measurement that contradicts this claim would move it from Supported to Unresolved.

Hide calculation

0.8808 under ledger-default@0.3.0 at snapshot 27745 · state Supported · Review checks: 1 of 4 · stability MEDIUM · 3 sources, 1 independent lineage

Model ledger-default@0.3.0 (the default model, not the answer) · snapshot 27745 · trace sha256:b4f152eeb1d3b6fc7e098a92ccb8f8492a915a0a7f23b0b1c96e8008a8ceae0a

Last changed at entry seq 25982; nothing logged since has borne on this claim.

How the number was reached

Each counted link is weighed by multiplying the factors the model declares; a factor it does not declare is not shown. Every factor name below links to what that number means.

Link	Working	Weight	Counted as
b54d4931 qualify	relevance DIRECT 2.0 × observation DIRECT_TEXT 0.9 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1	1.800000	0.000000 (non directional)
2ae7d2c6 qualify	relevance DIRECT 2.0 × observation DIRECT_TEXT 0.9 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1	1.800000	0.000000 (non directional)
fd5b055b support	relevance DIRECT 2.0 × observation MEASUREMENT 1.0 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1	2.000000	2.000000

prior 0.50 → log-odds 0.000000 + 2.000000 (the counted weights) = 2.000000 → probability 0.8808

Under neighbouring settings of the same model: 0.8022 to 0.9309, a spread of 0.1287.

Half-even rounding, six places for weights and four for the probability. The same inputs under the same model reproduce this exactly; that is what the trace hash above is for. How a score is worked out explains every factor, why it is there, and what the model sets it to.

Your view

Registered views

Nobody has registered a view yet.

Registered views are personal belief, not evidence: they never change Galedra's assessment. Affiliations are self-declared and shown only for groups of 5 or more.

Checked as part of

Statements this claim was broken out of. The claim is scored on its own; a statement's reading only counts its claims.

“A 2026 Nature Communications test-negative case-control analysis in India estimated adjusted effectiveness of the three-dose ROTASIIL rotavirus vaccine...” · 3 claims · 29 September 2026

Evidence for

The primary study reports adjusted effectiveness estimates for moderate and severe rotavirus gastroenteritis.

From Effectiveness of the oral rotavirus vaccine ROTASIIL among children hospitalized with acute gastroenteritis in India Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Primary severity-stratified estimate.

Evidence against

None.

Qualifications

The passage directly reports 56% effectiveness against moderate RVGE and 54% against severe RVGE, but omits dose count, age range, and study setting.

From Effectiveness of the oral rotavirus vaccine ROTASIIL among children hospitalized with acute gastroenteritis in India Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Both requested effectiveness values and outcomes are explicit; the population and regimen qualifiers are absent.
The estimates are adjusted observational test-negative results pooled across 32 hospitals in seven Indian states, with wide confidence intervals and 638 ELISA-positive cases among 2,243 children.

From Effectiveness of the oral rotavirus vaccine ROTASIIL among children hospitalized with acute gastroenteritis in India Read 2026-09-29 Relevance DIRECT Steps 0 Counted

The point estimates are not from a randomized trial; they apply to the defined hospitalized 3–23-month cohort and completed three-dose series.

Suppressed as dependent

None.

Inferences

Concluded from

None.

Used as a premise in

None.

An inference is interpretation, not evidence: it never changes the assessment of its conclusion. Each premise is a claim with its own evidence.

Threads

None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.

Claim edges

None. Edges are stored and displayed; v0.1 does not propagate probability across them.

Review checklist

Review checks: 1 of 4

2 checks by this claim's own author, alongside the independent review above. 1 QUALIFIER CHECK · 1 EVIDENCE VERIFICATION. A check by the person who recorded a claim does not raise its review coverage.

Check	Done	By
qualifiers reviewed	no
opposing search done	no
independence reviewed	no
primary source reviewed	yes	b54d4931, 2ae7d2c6, fd5b055b

Summary

Supported. The main support is: The primary study reports adjusted effectiveness estimates for moderate and severe rotavirus gastroenteritis. 44ab44db

Qualifier: The passage directly reports 56% effectiveness against moderate RVGE and 54% against severe RVGE, but omits dose count, age range, and study setting. 3f0728d8

Qualifier: The estimates are adjusted observational test-negative results pooled across 32 hospitals in seven Indian states, with wide confidence intervals and 638 ELISA-positive cases among 2,243 children. 03c1ec61

Review checks: 1 of 4. coverage:8370e1df-d316-81b5-9c19-102e41658c9a

Generated by stub-v0.1; every sentence cites graph ids.

Contribution history

seq	event	detail
19430	APPENDED
19431	ACCEPT	AUTOMATIC_AFTER_VALIDATION
19446	LINK_EVIDENCE	by 1efd24fe (accepted)
24778	TASK_RESULT	by 1efd24fe (accepted)
25981	TASK_RESULT	by 1efd24fe (accepted)

Score trace

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      "direction": "SUPPORT",
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  "model": "ledger-default@0.3.0",
  "prior": "0.50",
  "variants": {
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  "code_hash": "sha256:c61a6fdf35a754a0d7e958df149036a083c0eaeb7d2d2e52704ec32b0c36def7",
  "contested": false,
  "stability": "MEDIUM",
  "claim_type": "QUANTITATIVE",
  "config_hash": "sha256:86768038080b8ab5233f1e4b7aba10af05b5bb44caa432095150b90e81209809",
  "probability": "0.8808",
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  "evidence_sum": "2.000000",
  "snapshot_seq": 25982,
  "prior_log_odds": "0.000000",
  "support_groups": 1,
  "model_dependent": false,
  "review_coverage": "0.25",
  "truth_evaluable": true,
  "assessment_state": "SUPPORTED",
  "review_checklist": {
    "qualifiers_reviewed": {
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      "ok": false
    },
    "opposing_search_done": {
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    "independence_reviewed": {
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    "primary_source_reviewed": {
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      ],
      "ok": true
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  "contradict_groups": 0,
  "rounding_boundary": false,
  "posterior_log_odds": "2.000000",
  "not_applicable_reason": null,
  "independence_unreviewed": 3
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