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. Author manuscript; available in PMC: 2013 Jul 8.
Published in final edited form as: J Periodontol. 2012 Feb 6;83(8):1008–1017. doi: 10.1902/jop.2012.110534

Table 5.

Odds of Periodontal Disease Associated with Smoking History According to DMPA Use Among U.S. Women Ages 15-44 NHANES, 1999-2004

Variable Adjusted* OR 95% CI

Never DMPA Use & No Smoking 1 Ref
Ever DMPA Use & No Smoking 1.49 (1.01– 2.22)

Never DMPA Use & Smoking 1.71 (1.26 – 2.38)
Ever DMPA Use & Smoking 0.55 (0.32 – 0.93)
*

Model controls for age, race, poverty index level, smoking status and dental visits.

Smoking is defined as ever (current/past).