Preber H, Kant T, Bergström J
J Clin Periodontol. 1980 Apr;7(2):106-13. doi: 10.1111/j.1600-051x.1980.tb01953.x.
Possible dissimilarities between smokers and nonsmokers regarding oral hygiene, gingivitis, periodontal pocketing and alveolar bone loss were studied in a sample of 134 army conscripts. Compared to nonsmokers, smokers had a higher plaque index and greater severity of gingivitis, while no differences were found concerning pocket depth and bone loss. It could be demonstrated that the difference regarding gingivitis disappeared when a check was made for plaque values. It still remains to be explained why plaque deposition is more pronounced in smokers.
在134名应征入伍的军人样本中，研究了吸烟者和非吸烟者在口腔卫生、牙龈炎、牙周袋形成和牙槽骨丧失方面可能存在的差异。与非吸烟者相比，吸烟者的菌斑指数更高，牙龈炎更严重，而在牙周袋深度和骨丧失方面未发现差异。可以证明，在检查菌斑值时，关于牙龈炎的差异消失了。吸烟者菌斑沉积更明显的原因仍有待解释。
