. Author manuscript; available in PMC: 2018 Sep 6.

Published in final edited form as: J Periodontol. 2018 Feb 22;89(2):148–156. doi: 10.1002/JPER.17-0427

TABLE 1.

Relative risk and 95% confidence intervals for incident loss of ≥three teeth during 10-year period (n = 3,985) among DARIC participants stratified by PPC and CDC/AAP classification

Classification	Description	Crude Model	Adjusted Model^a
PPC-A	Health	Ref	Ref
PPC-B	Mild Disease	2.10(1.53–2.87)	1.84 (1.34–2.53)
PPC-C	High GI Scores	3.84 (2.82–5.23)	2.15 (1.51–3.05)
PPC-D	Tooth Loss	4.91 (3.71–6.51)	3.83 (2.87–5.12)
PPC-E	Posterior Disease	2.89 (2.15–3.90)	2.72 (2.01–3.69)
PPC-F	Severe Tooth Loss	3.32 (2.45–4.50)	2.29 (1.66–3.15)
PPC-G	Severe Disease	5.91 (4.39–7.96)	3.62 (2.61–5.01)
CDC/AAP	Health	Ref	Ref
CDC/AAP	Mild	1.24 (0.88–1.75)	1.13 (0.78–1.61)
CDC/AAP	Moderate	1.90 (1.37–2.62)	1.72 (1.22–2.42)
CDC/AAP	Severe	3.65 (2.63–5.05)	2.82 (1.97–4.04)

DARIC, Dental Atherosclerosis in Communities Study; PPC, periodontal profile class; CDC/AAP, Center for Disease Control/American Academy ofPeriodontology; GI, gingival inflammation.

Adjusted for examination center, race/center, sex, age, diabetes, smoking (five levels.)