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. Author manuscript; available in PMC: 2015 Oct 22.
Published in final edited form as: J Periodontol. 2013 May 31;85(3):395–405. doi: 10.1902/jop.2013.120685

Table 4.

Baseline Gingival Thickness in the Study Groups

Gingival Thickness (mm) Smoker Group (n = 18 defects) Non-Smoker Group (n = 18 defects)

Mean ± SD 1.11 ± 0.25 1.15 ± 0.22
Median (minimum to maximum) 1.06 (0.80 to 1.67) 1.18 (0.85 to 1.78)

There was no significant difference between the study groups (P >0.05).