일반인구에서 자살사고와 혈장 C반응단백 농도의 연관성 : 국민건강영양조사open accessRelationship between Suicidal Ideation and Plasma C-Reactive Protein Level in General Population : The Korean National Health and Nutrition Examination Survey
- Other Titles
- Relationship between Suicidal Ideation and Plasma C-Reactive Protein Level in General Population : The Korean National Health and Nutrition Examination Survey
- Authors
- 이정안; 박선철; 김경미; 이봉주; 박성우; 서미경; 이정구
- Issue Date
- Mar-2018
- Publisher
- 대한우울∙조울병학회
- Keywords
- C반응단백; 의사결정트리; 일반인구; 자살사고; C-reactive protein (CRP); Decision tree; General population; Plasma; Suicidal ideation
- Citation
- 우울조울병, v.16, no.1, pp.38 - 43
- Indexed
- KCI
- Journal Title
- 우울조울병
- Volume
- 16
- Number
- 1
- Start Page
- 38
- End Page
- 43
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/150373
- ISSN
- 1738-0960
- Abstract
- Objectives : The purpose of this study is to inquire into the relationship between the association of suicidal ideation and the plasma C-reactive protein level in the general population. Methods : This study selected a total of 5,090 subjects who have responded to the survey item on suicidal ideation status, and received the plasma C-reactive protein test, as a research subject using the 2015 data of the National Health and Nutrition Survey. This study conducted a covariance analysis by correcting a potential influence of demographic and hematological factors. Besides, this study intended to define the cut-off value of the optimum plasma C-reactive protein level, which once identified can distinguish between a subject with and without suicidal ideation using the model of the decision tree.
Results : The Plasma C-reactive protein level of a subject having suicidal ideation was noted as being significantly higher than the one having no suicidal ideation in the covariance analysis (p=0.046). In addition, the proper cut-off value of the plasma C-reactive protein level between the subjects with and without suicidal ideation was found to be 1.30 mg/L (p=0.003).
Conclusion : It is noted that the high plasma C-reactive protein level showed a significant correlation with individuals with noted suicidal ideation. In addition, this study has significance in that it presented that the plasma C-reactive protein concentration has the possibility as an accurate and significant marker of suicidal ideation in the general population.
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