From: Transcriptomics and methylomics in chronic periodontitis with tobacco use: a pilot study
Non-smoker | Smoker | P | |||||
---|---|---|---|---|---|---|---|
Non-periodontitis NN, (N = 5) | Periodontitis NP, (N = 5) | P | Non-periodontitis SN, (N = 5) | Periodontitis SP, (N = 5) | P | Non-smoker vs. Smoker | |
Age (years) | 44 (41–55) | 53 (52–55) | 0.525* | 52 (47–54) | 56 (52–56) | 0.205* | 0.676* |
Men:women | 3:2 | 1:4 | 0.444† | 5:0 | 4:1 | 0.206† | 0.350† |
Cigarettes/day | – | – | – | 17.5 (5–25) | 20.5 (8–22) | 0.917* | – |
Years smoking | – | – | – | 16.5 (16.5–24) | 27 (17–27.5) | 0.295* | – |