High C-reactive protein level is associated with high-risk adenoma
Intestinal Research
; : 511-517, 2017.
Article
in En
| WPRIM
| ID: wpr-220096
Responsible library:
WPRO
ABSTRACT
BACKGROUND/AIMS: There is substantial evidence supporting a role of inflammation in the pathogenesis of colorectal cancer; however, little is known about the association between serum C-reactive protein (CRP) and the risk of colorectal adenoma. This study was conducted to investigate the association between serum CRP and colorectal adenoma risk. METHODS: A retrospective cross-sectional study was performed on first-time screening colonoscopies in asymptomatic subjects who also had their serum CRP level measured during a routine health check-up between September 2006 and September 2009 in Korea. Serum CRP level was compared between high-risk and low-risk adenoma groups and independent predictors of high-risk adenoma were analyzed using multivariate regression analysis. RESULTS: Among the 3,309 eligible patients, the high-risk adenoma group had higher serum CRP levels than the low-risk adenoma group (P=0.000). In addition, patients with a high-risk adenoma were more frequently included in the high CRP group than in the low CRP group (8.6% vs. 4.0%, P<0.001). The prevalence of high-risk adenoma was 3.5 times higher in the highest quartile of CRP level (P=0.000) compared with that in the lowest quartile. In logistic regression analysis, a higher quartile CRP level was found to be an independent risk factor for high-risk adenoma (odds ratio, 1.8; 95% confidence interval, 1.3–2.5; P=0.000). CONCLUSIONS: High CRP level is associated with high-risk adenoma in both men and women. Our data may support the association between chronic inflammation and colorectal neoplasia, which warrants further investigation.
Key words
Full text:
1
Index:
WPRIM
Main subject:
C-Reactive Protein
/
Colorectal Neoplasms
/
Adenoma
/
Logistic Models
/
Mass Screening
/
Prevalence
/
Cross-Sectional Studies
/
Retrospective Studies
/
Risk Factors
/
Colonoscopy
Type of study:
Etiology_studies
/
Observational_studies
/
Prevalence_studies
/
Prognostic_studies
/
Risk_factors_studies
/
Screening_studies
Limits:
Female
/
Humans
/
Male
Country/Region as subject:
Asia
Language:
En
Journal:
Intestinal Research
Year:
2017
Type:
Article