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. 2022 Aug 29;20:72. doi: 10.18332/tid/152112

Table 3.

Decayed, missing and filled teeth by smoking status (N=7028)

Smoking status
Decayed
Missing
Filled
DMFT

n % Mean (SD) p Mean (SD) p Mean (SD) p Mean (SD) p
Smoker 2100 29.9 4.8 (2.7) 4.2 (4.5) 3.9 (3.9) 12.9 (6.4)
Non-smoker 4664 66.4 3.7 (2.5) 0.000* 4.1 (4.8) 0.000* 3.8 (3.9) 0.017* 11.6 (6.7) 0.000*
Former smoker 74 1.1 3.5 (2.2) 7.8 (6.3) 5.1 (4.2) 16.4 (7.4)
Passive smoker 190 2.7 4.3 (2.8) 6.8 (6.3) 4.3 (4.0) 15.5 (6.5)