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Table 4 Comparison of self-report error and number of teeth restored or replaced by fixed prosthodontics in study sample 1 (n = 586)

From: The validity of self-reported number of teeth and edentulousness among Norwegian older adults, the HUNT Study

Number of teeth restored or replaced by fixed prosthodonticsa, n (%)

Self-report error, n (%)

None

 ± 1 or more teeth

Total

None

74 (36.1)

39 (10.2)

113 (19.3)

1–2 teeth

44 (21.5)

54 (14.2)

98 (16.7)

3–4 teeth

22 (10.7)

71 (18.6)

93 (15.9)

 ≥ 5 teeth

65 (31.7)

217 (57.0)

282 (48.1)

Total

205

381

586

  1. Chi-square test for trend, p value < 0.001
  2. aCrowns, implants, bridge abutments and pontics