Exam questionKROK 2Dentistry ยท 2011
A group of specialists conducts an epidemiological survey of certain age groups of population aimed at evaluation of periodontal disease prevalence and treatment needs. These rates are studied by means of the following index:
Answer options
- PDI (Ramfjord index)
- PMA (Parma)
- PI (Russel index)
- CPITN (WHO index)
- OHI-S (Green-Vermillion index)
Correct answer
CPITN (WHO index)
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