JKAOH Journal of Korean Acadomy of Oral Health
pISSN 1225-388X eISSN 2093-7784

Table. 3.

Differences in prevalence of P. gingivalis between non-smoker and smoker

Characteristics  N (%) P. gingivalis prevalence

(-) (+)
Total 230 (100.0) 6 (2.6) 224 (97.4)
Non-smoker 150 (65.2) 3 (2.0) 147 (98.0)
Smoker 80 (34.8) 3 (3.7) 77 (96.3)
P-value*   0.428

*By exact samples fisher’s test.

J Korean Acad Oral Health 2021;45:10~15 https://doi.org/10.11149/jkaoh.2021.45.1.10
© Journal of Korean Academy of Oral Health