Assertion: smoker | /r/HasAspect | 2.7 times
Facets:
Source sentences:
text: A study showed that smokers had 2.7 times and former smokers 2.3 times greater probabilities to have established periodontal disease than non‐smokers, independent of age, sex and plaque index, however, the effect of tobacco on periodontal tissues seems to be more pronounced in men than in women.