Periodontitis
Conditions
Brief summary
(A retrospective case control study to validate the association between Interleukin-1 gene variations and adult chronic periodontal disease in Chinese (Shanghai))
Interventions
None listed
Sponsors
Interleukin Genetics, Inc.
Shanghai Stomatological Disease Center
Study design
Observational model
CASE_CONTROL
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
35 Years to No maximum
Inclusion criteria
\- To be included in this study, an individual needs to be Han Chinese of 35 years of age or older at time of enrollment.
Exclusion criteria
\- 1) Age younger than 35 years old. 2) Patients with diagnosis of rheumatoid arthritis, psoriasis, inflammatory bowel disease, glomerulonephritis/kidney disease, cancer, or Sjogren's syndrome. 3\) Organ transplant recipients.
Outcome results
None listed