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Table 4 Discriminant validity: Percentage distribution (n) and odds ratio of single and overall OIDP SC frequency scores by clinical indicator (n = 372). (OR adjusted for age, gender, place of residence, religious affiliation, parental education).

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

  MT > 0 %(n) MT = 0 % (n) Unadjusted OR (95% CI)a Adjusted OR (95% CI)a
Eating 64 (66) 34 (85)** 3.4 (2.1–5.5) 3.3 (2.0–5.5)
Speaking 44 (46) 29 (74)* 1.9 (1.2–3.1) 1.8 (1.1–3.1)
Cleaning teeth 51 (53) 26 (70)** 2.8 (1.7–4.5) 2.7 (1.6–4.6)
Sleeping and relaxing 51 (52) 22 (58)** 3.5 (2.1–5.7) 3.4 (2.0–5.7)
Smiling and showing teeth 36 (68) 26 (68)* 1.7 (1.0–2.7) 1.6 (1.0–2.8)
Emotional status 45 (46) 26 (68)* 2.2 (1.3.3.6) 2.1 (1.3–3.5)
School work and social role 43 (44) 28 (70)* 2.0 (1.2–3.2) 2.0 (1.2–3.3)
Enjoying social contact 49 (49) 25 (64)** 2.8 (1.7–4.5) 2.7 (1.6–4.5)
OIDP SC score > 0 74 (74) 56 (135)** 2.2 (1.3–3.7) 2.2 (1.3–3.8)
  1. *p < 0.05, **p < 0.001 a Reference category (1): OIDP = 0