Conclusion: Prevalence of dementia varied widely depending on diagnostic classification system used.

The CERD report was sharply critical of South Africa's racial classification system.

We recommend that no one classification system be adopted for all purposes.

It has been suggested that PCBLs should have a separate classification system.

Main outcome measurements: Biopsy specimens were evaluated according to the Sydney classification system.

The FPB has therefore allowed a self- classification system for streaming services.

We therefore suggest introduction of a simplification of the classification system.

The LN classification system was clearly shown to be reproducible among experienced pathologists.

Objectives: The Paris classification is an international classification system for describing polyp morphology.

The Practice-based Evidence in Nutrition classification system was used to grade these principles.

To date, an appropriate classification system with which to individualize treatment is absent.

A biochemical definition and classification system for acute renal dysfunction is long overdue.

The classification system is complicated; it makes wine nomenclature look like child's play.

Perioperative complications were classified according to the modified Clavien classification system.

A more formal radiographic and endoscopic leak classification system seems justified.

Complication occurrence was graded according to the modified Clavien classification system.