Abstract
Background: The independent and combined effects of socioeconomic status (SES), viral hepatitis, and other lifestyle factors on hepatocellular carcinoma (HCC) risk have not been investigated among Koreans. Methods: From the National Cancer Center Hospital, 207 HCC cases and 828 age-and gender-matched controls aged 30 years or older were recruited. Socio-demographic and behavioural risk factors were ascertained through personal interview, and infection with hepatitis B and C viruses was determined by their serologic markers. Multivariate logistic regression and synergy index methods were applied for statistical analysis. Results: HB surface antigen (HbsAg) and anti-HCV-positive rates were 149.3 and 185.1 times higher in cases than controls, respectively. Lifetime alcohol consumption (odds ratio: 2.96, 95% CI: 1.29-6.79), cigarette smoking (OR: 3.53, 95% CI: 1.31-9.52), and family income (OR: 17.07, 95% CI: 4.27-68.25) were independently associated with the risk of HCC in subjects with or without viral hepatitis. Synergistic interaction on HCC risk was observed between low income and HBsAg positivity (SI: 3.12, 95% CI: 1.51-6.47) and between low income and heavy alcohol intake (SI: 2.93, 95% CI: 1.24-6.89).Conclusion:The inverse association with SES suggests SES as an independent and synergistic predictor of HCC. Heavy alcohol intake also showed a combined effect with low SES on HCC risk.
| Original language | English |
|---|---|
| Pages (from-to) | 741-746 |
| Number of pages | 6 |
| Journal | British journal of cancer |
| Volume | 103 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2010 Aug 1 |
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All Science Journal Classification (ASJC) codes
- Oncology
- Cancer Research
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Combined effect of socioeconomic status, viral hepatitis, and lifestyles on hepatocelluar carcinoma risk in Korea. / Yun, E. H.; Lim, M. K.; Oh, J. K.; Park, J. H.; Shin, A.; Sung, J.; Park, E. C.
In: British journal of cancer, Vol. 103, No. 5, 01.08.2010, p. 741-746.Research output: Contribution to journal › Article
TY - JOUR
T1 - Combined effect of socioeconomic status, viral hepatitis, and lifestyles on hepatocelluar carcinoma risk in Korea
AU - Yun, E. H.
AU - Lim, M. K.
AU - Oh, J. K.
AU - Park, J. H.
AU - Shin, A.
AU - Sung, J.
AU - Park, E. C.
PY - 2010/8/1
Y1 - 2010/8/1
N2 - Background: The independent and combined effects of socioeconomic status (SES), viral hepatitis, and other lifestyle factors on hepatocellular carcinoma (HCC) risk have not been investigated among Koreans. Methods: From the National Cancer Center Hospital, 207 HCC cases and 828 age-and gender-matched controls aged 30 years or older were recruited. Socio-demographic and behavioural risk factors were ascertained through personal interview, and infection with hepatitis B and C viruses was determined by their serologic markers. Multivariate logistic regression and synergy index methods were applied for statistical analysis. Results: HB surface antigen (HbsAg) and anti-HCV-positive rates were 149.3 and 185.1 times higher in cases than controls, respectively. Lifetime alcohol consumption (odds ratio: 2.96, 95% CI: 1.29-6.79), cigarette smoking (OR: 3.53, 95% CI: 1.31-9.52), and family income (OR: 17.07, 95% CI: 4.27-68.25) were independently associated with the risk of HCC in subjects with or without viral hepatitis. Synergistic interaction on HCC risk was observed between low income and HBsAg positivity (SI: 3.12, 95% CI: 1.51-6.47) and between low income and heavy alcohol intake (SI: 2.93, 95% CI: 1.24-6.89).Conclusion:The inverse association with SES suggests SES as an independent and synergistic predictor of HCC. Heavy alcohol intake also showed a combined effect with low SES on HCC risk.
AB - Background: The independent and combined effects of socioeconomic status (SES), viral hepatitis, and other lifestyle factors on hepatocellular carcinoma (HCC) risk have not been investigated among Koreans. Methods: From the National Cancer Center Hospital, 207 HCC cases and 828 age-and gender-matched controls aged 30 years or older were recruited. Socio-demographic and behavioural risk factors were ascertained through personal interview, and infection with hepatitis B and C viruses was determined by their serologic markers. Multivariate logistic regression and synergy index methods were applied for statistical analysis. Results: HB surface antigen (HbsAg) and anti-HCV-positive rates were 149.3 and 185.1 times higher in cases than controls, respectively. Lifetime alcohol consumption (odds ratio: 2.96, 95% CI: 1.29-6.79), cigarette smoking (OR: 3.53, 95% CI: 1.31-9.52), and family income (OR: 17.07, 95% CI: 4.27-68.25) were independently associated with the risk of HCC in subjects with or without viral hepatitis. Synergistic interaction on HCC risk was observed between low income and HBsAg positivity (SI: 3.12, 95% CI: 1.51-6.47) and between low income and heavy alcohol intake (SI: 2.93, 95% CI: 1.24-6.89).Conclusion:The inverse association with SES suggests SES as an independent and synergistic predictor of HCC. Heavy alcohol intake also showed a combined effect with low SES on HCC risk.
UR - http://www.scopus.com/inward/record.url?scp=77955981712&partnerID=8YFLogxK
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U2 - 10.1038/sj.bjc.6605803
DO - 10.1038/sj.bjc.6605803
M3 - Article
C2 - 20648009
AN - SCOPUS:77955981712
VL - 103
SP - 741
EP - 746
JO - British Journal of Cancer
JF - British Journal of Cancer
SN - 0007-0920
IS - 5
ER -