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Table 4 Brushing time across vestibular surfaces

From: Toothbrushing: to the best of one’s abilities is possibly not good enough

  1995 cohort (N = 96) Mean (SD) 1992 cohort (N = 101) Mean (SD) t (195) d p
Brushing time (seconds)
 anterior 39.3 (21.3) 24.7 (15.6) 5.5 .788 <.001
 right 26.6 (15.4) 19.7 (10.2) 3.7 .532 <.001
 left 25.2 (13.9) 26.5 (13.5) ─0.6 ─.088 .536