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. Author manuscript; available in PMC: 2023 Mar 1.
Published in final edited form as: J Evid Based Dent Pract. 2021 Aug 10;22(1):101619. doi: 10.1016/j.jebdp.2021.101619

Table 2.

Correlations between OHIP summary scores with different number of items for 5,173 prosthodontic patients and general population subjects

Correlation matrix OHIP version
49 19 14
OHIP version 19 0.98 - -
14 0.97 0.96 -
5 0.93 0.92 0.91