Periodontitis
Conditions
Brief summary
(A retrospective case control study to validate the association between Interleukin-1 gene variations and adult chronic periodontal disease in European Caucasians)
Interventions
None listed
Sponsors
Interleukin Genetics, Inc.
University of Kiel
Study design
Observational model
CASE_CONTROL
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
35 Years to No maximum
Inclusion criteria
* Ethnicity: Dutch or German Caucasian
Exclusion criteria
* None (however, diabetics were excluded during original patient recruitment at several clinical sites).
Outcome results
None listed