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Table 1 Mean differences of dental tissue loss in milligrams, standard deviations and paired samples test p-values

From: Evaluation of relationship between endodontic access cavity types and secondary mesiobuccal canal detection

Paired groups Paired Differences
Mean Std. Deviation Sig. (2-tailed)
Pair 1 intact – PEAC 87 34.5 0
Pair 2 intact - CEAC 117 31.3 0
Pair 3 intact – TEAC 164 43.8 0
Pair 4 PEAC-CEAC 30 5.5 0
Pair 5 PEAC-TEAC 77 10.8 0
Pair 6 CEAC-TEAC 47 12.5 0