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Table 6 Comparison of subitem accuracy between exam A and exam B using paired-samples t-test

From: Effects of periodontal clinical database software in resident training during COVID-19 pandemic: a prospective observational study

Subitem Exam B—Exam A
(Mean ± SD)
p-value
radiographic examination (Type of alveolar bone absorption) 0.307 ± 0.593 0.001**
radiographic examination (Extent of alveolar bone absorption) 0.102 ± 0.351 0.060
radiographic examination (hard tissue lesion of tooth) 0.659 ± 0.479 0.001**
radiographic examination (peri-apical lesion) 0.102 ± 0.351 0.060
Diagnosis of periodontitis (Stage) -0.239 ± 0.451 0.001**
Diagnosis of periodontitis (Grade) -0.125 ± 0.507 0.109
Diagnosis of periodontitis (Extent and distribution) 0.057 ± 0.309 0.229
Diagnosis of other dental diseases -0.011 ± 0.476 0.875
Prognosis of affected teeth -0.159 ± 0.370 0.007
Treatment plan 0.246 ± 0.235 0.001**
  1. **Statistically significant (Bonferroni correction. p < 0.005)