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. 2020 Nov 23;20:332. doi: 10.1186/s12903-020-01275-4

Table 5.

The effects of RA, PD and combined RA and PD on the overall OHIP-14(M) and HAQ-DI scores of all subjects (N = 187)

OHIP-14 (M) Scores HAQ-DI Scores
F p valued F p valuea
RA Status 2.8 0.094 60.9 0.000*
PD Status 1.9 0.170 3.5 0.062
Combined RA & PD Status 5.6 0.019* 4.2 0.041*

OHIP-14 (M), Oral Health Impact Profile Shortened Malaysian Version; HAQ-DI, Health Assessment Questionnaire Disability Index; RA, rheumatoid arthritis; PD, periodontitis

*Statistically significant at p < 0.05

a2-way Anova