Association of Oral Disease with 12 Selected Variables: I. Periodontal Disease

The association of periodontal disease with 12 selected variables, considered to be intrinsic-systemic factors, was examined. A probability sample of 324 subjects, ≥ 20 years old, was studied. The statistical analyses included simple, partial, and multiple correlations, and linear regression.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/66595/2/10.1177_00220345680470031901.pd