Tags

Type your tag names separated by a space and hit enter

Association between periodontitis and hemorrhagic stroke among Koreans: a case-control study.
J Periodontol. 2010 May; 81(5):658-65.JP

Abstract

BACKGROUND

Several studies suggested that periodontitis is a risk factor for stroke, but the relationship between periodontitis and hemorrhagic stroke has not been widely reported. This study aims to evaluate the association between periodontitis and hemorrhagic stroke and to identify the risk group for this association.

METHODS

We recruited 165 patients who were diagnosed via computed tomography brain imaging as having had a hemorrhagic stroke and 214 non-stroke control subjects for a case-control study. All participants underwent a clinical periodontal examination using clinical attachment level (CAL) as a marker. Information about sociodemographic factors, behavioral factors, systemic health, and a familial history of systemic health was gathered through an interview using structured questionnaires. The association between periodontitis and hemorrhagic stroke was evaluated using multivariate logistic regression analyses with adjustment for age, gender, income, education, hypertension, diabetes, body mass index, cardiac disease, familial hypertension history, familial diabetes history, familial cardiac disease history, smoking, and alcohol consumption. Subgroup analyses were also performed to investigate potential risk groups.

RESULTS

After controlling for potential confounders, periodontitis (CAL > or =6 mm) was found to be significantly associated with hemorrhagic stroke (odds ratio: 2.5; 95% confidence interval: 1.1 to 5.6), but this association did not exhibit a dose-dependent response for periodontitis (percentile of sites of periodontal pockets with CAL > or =5 mm among total probed pockets). The association between periodontitis (CAL > or =6 mm) and hemorrhagic stroke was significant for males, patients who had a lower income than control subjects, obese patients, and patients without diabetes.

CONCLUSIONS

Periodontitis may be an independent risk factor for hemorrhagic stroke. Risk groups include males, patients without diabetes, and obese subjects.

Authors+Show Affiliations

Department of Preventive and Social Dentistry, School of Dentistry, Seoul National University, Seoul, Korea.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
Journal Article

Language

eng

PubMed ID

20429645

Citation

Kim, Hyun-Duck, et al. "Association Between Periodontitis and Hemorrhagic Stroke Among Koreans: a Case-control Study." Journal of Periodontology, vol. 81, no. 5, 2010, pp. 658-65.
Kim HD, Sim SJ, Moon JY, et al. Association between periodontitis and hemorrhagic stroke among Koreans: a case-control study. J Periodontol. 2010;81(5):658-65.
Kim, H. D., Sim, S. J., Moon, J. Y., Hong, Y. C., & Han, D. H. (2010). Association between periodontitis and hemorrhagic stroke among Koreans: a case-control study. Journal of Periodontology, 81(5), 658-65. https://doi.org/10.1902/jop.2010.090614
Kim HD, et al. Association Between Periodontitis and Hemorrhagic Stroke Among Koreans: a Case-control Study. J Periodontol. 2010;81(5):658-65. PubMed PMID: 20429645.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Association between periodontitis and hemorrhagic stroke among Koreans: a case-control study. AU - Kim,Hyun-Duck, AU - Sim,Seon-Ju, AU - Moon,Ja-Young, AU - Hong,Yoon-Chul, AU - Han,Dong-Hun, PY - 2010/5/1/entrez PY - 2010/5/1/pubmed PY - 2010/8/14/medline SP - 658 EP - 65 JF - Journal of periodontology JO - J Periodontol VL - 81 IS - 5 N2 - BACKGROUND: Several studies suggested that periodontitis is a risk factor for stroke, but the relationship between periodontitis and hemorrhagic stroke has not been widely reported. This study aims to evaluate the association between periodontitis and hemorrhagic stroke and to identify the risk group for this association. METHODS: We recruited 165 patients who were diagnosed via computed tomography brain imaging as having had a hemorrhagic stroke and 214 non-stroke control subjects for a case-control study. All participants underwent a clinical periodontal examination using clinical attachment level (CAL) as a marker. Information about sociodemographic factors, behavioral factors, systemic health, and a familial history of systemic health was gathered through an interview using structured questionnaires. The association between periodontitis and hemorrhagic stroke was evaluated using multivariate logistic regression analyses with adjustment for age, gender, income, education, hypertension, diabetes, body mass index, cardiac disease, familial hypertension history, familial diabetes history, familial cardiac disease history, smoking, and alcohol consumption. Subgroup analyses were also performed to investigate potential risk groups. RESULTS: After controlling for potential confounders, periodontitis (CAL > or =6 mm) was found to be significantly associated with hemorrhagic stroke (odds ratio: 2.5; 95% confidence interval: 1.1 to 5.6), but this association did not exhibit a dose-dependent response for periodontitis (percentile of sites of periodontal pockets with CAL > or =5 mm among total probed pockets). The association between periodontitis (CAL > or =6 mm) and hemorrhagic stroke was significant for males, patients who had a lower income than control subjects, obese patients, and patients without diabetes. CONCLUSIONS: Periodontitis may be an independent risk factor for hemorrhagic stroke. Risk groups include males, patients without diabetes, and obese subjects. SN - 1943-3670 UR - https://www.unboundmedicine.com/medline/citation/20429645/Association_between_periodontitis_and_hemorrhagic_stroke_among_Koreans:_a_case_control_study_ L2 - https://doi.org/10.1902/jop.2010.090614 DB - PRIME DP - Unbound Medicine ER -