What changed
Organized criteria for when screening is justified, including test, treatment, natural history, facilities, cost and continuity.
Scientific scope
The record is the exact two-author 1968 WHO Public Health Paper. It is a screening-policy framework, not proof that any particular programme improves outcomes, and it does not absorb later revisions, trial evidence or programme-specific guidance.
Evidence
The linked sources identify this contribution and its scope. WRS has not independently reconstructed the scientific claims. The record is the exact two-author 1968 WHO Public Health Paper. It is a screening-policy framework, not proof that any particular programme improves outcomes, and it does not absorb later revisions, trial evidence or programme-specific guidance.
Contributors
- J. M. G. Wilson · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
- G. Jungner · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.
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