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Table 5 Construct validity: Mean values and 95% CI (confidence interval) for OIDP SC and OIDP ADD scores by subjective oral health indicators (n = 1146) (Adjusted for age, gender, place of residence, religious affiliation and parental education).

From: Validity and reliability of the Oral Impacts on Daily Performance (OIDP) frequency scale: a cross-sectional study of adolescents in Uganda

 

OIDP ADD scores

OIDP SC scores

Subjective oral health indicators

  

Dental appearance

  

Good (n = 746)

12.2 (11.6–12.7)

2.1 (1.8–2.3)

Bad (n = 315)

17.8 (16.8–18.5)**

4.1 (3.7–4.3)**

Dental condition

  

Good (n = 760)

12.3 (11.8–12.8)

2.1 (1.9–2.3)

Bad (n = 302)

17.9 (16.9–18.64)**

4.1 (3.7–4.3)**

Last dental appointment

  

Not painful (n = 321)

12.7 (11.8–13.5)

2.1 (1.8–2.4)

Painful (n = 463)

16.2 (15.4–16.9)**

3.8 (3.4–4.0)**

  1. **p < 0.001, * p < 0.05