Abstract
The utility of any index depends on its validity, reliability, and administrative feasibility. The Oral Hygiene Skill Achievement Index (S.A.I.) was found to be a valid measure of oral hygiene skill in that registered dental hygienists received greater than 90% of the total possible points. The S.A.I. was found to have an initial reliability of r≥ 0.91 and a repeat reliability of r≥ 0.96. The S.A.I. requirese less than 10 minutes to administer, 40 minutes to teach, and 1 hour and 40 minutes to learn. The results suggest that S.A.I. should be a useful instrument for both clinical and research use.
Original language | English (US) |
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Pages (from-to) | 150-154 |
Number of pages | 5 |
Journal | Unknown Journal |
Volume | 52 |
Issue number | 3 |
DOIs | |
State | Published - 1981 |
ASJC Scopus subject areas
- Periodontics