µ¿¾çÀο¡¼­ ³ìÂ÷ º¹¿ë°ú À§¾Ï¹ß»ý À§Çèµµ: ¸ÞŸºÐ¼®
Green Tea Consumption and Stomach Cancer Risk in the Asian Population: a Meta-Analysis of Prospective Studies

´ëÇÑÀÓ»ó°Ç°­ÁõÁøÇÐȸÁö 2009³â 9±Ç 3È£ p.230 ~ p.240

¾Èº´Áø(Ahn Byung-Jin) - µ¿±¹´ëÇб³ ÀÇ°úÇבּ¸¼¾ÅÍ
Àü¼¼ÀÏ(Chun Sae-il) - Æ÷õÁß¹®ÀÇ°ú´ëÇб³ ´ëüÀÇÇдëÇпø

Abstract

¿¬±¸¹è°æ: ½ÇÇè½ÇÀû ¿¬±¸¿¡¼­ ³ìÂ÷°¡ Ç×¾ÏÈ¿°ú¸¦ º¸ÀÌ¸ç ³ìÂ÷ÀÇ º¹¿ëÀÌ À§¾ÏÀÇ ¹ß»ý·ü¿¡ ¿µÇâÀ» Áشٴ ¿ªÇÐÀû ¿¬±¸µéÀÌ ÀÖÀ¸³ª °á°ú°¡ ÀÏ°üµÇÁö ¸øÇÏ¿´´Ù. ÀÌ¿¡ À̸¦ ÅëÇÕÇÏ¿© ³ìÂ÷ÀÇ º¹¿ë°ú À§¾ÏÀÇ ¹ß»ý·ü¿¡ °üÇÑ °á·ÐÀ» µµÃâÇÏ°íÀÚ ÇÏ¿´´Ù.

¹æ ¹ý: ÃÑ 10ÆíÀÇ ÀüÇâÀû ¿¬±¸¿¡ ´ëÇØ ³ìÂ÷ÀÇ ÃÖ¼Ò º¹¿ë ±º¿¡ ´ëÇÑ ÃÖ´ë º¹¿ë ±ºÀÇ Á¾ÇÕÀûÀÎ RR (rate ratio or relative risk)À» ÃßÁ¤ÇÏ¿´À¸¸ç ´ë»ó ³í¹®µéÀÇ µ¿Áú¼º °ËÁ¤°ú ÃâÆÇÆíÀǸ¦ °ËÁ¤ÇÏ¿´´Ù. ¶ÇÇÑ ¼ºº° ¹× º¹¿ë·®¿¡ ´ëÇÑ RRµµ ºÐ¼®ÇÏ¿´À¸¸ç
°¢ ºÐ¼®¿¡ ´ëÇØ ¸ð¼öÈ¿°ú ¸ðÇü°ú ·£´ýÈ¿°ú ¸ðÇüÀ» ¸ðµÎ Àû¿ëÇÏ¿´´Ù.

°á °ú: ¸ð¼öÈ¿°ú ¸ðÇü¿¡¼­ ÃÖ¼Ò º¹¿ë ±º¿¡ ´ëÇÑ ÃÖ´ë º¹¿ë ±ºÀÇ Á¾ÇÕÀûÀÎ RRÀº ºÐ¼®´ë»ó ³í¹® Àüü¿¡¼­ 1.04 (P=0.418), ³²¼ºÀÇ °æ¿ì 1.13 (P=0.152), ¿©¼ºÀÇ °æ¿ì 0.88 (P=0.31)·Î¼­ Åë°èÀû À¯ÀǼºÀÌ ¾ø¾ú´Ù. º¹¿ë·®ÀÇ °æ¿ì 5ÄÅ ÀÌ»ó ±º¿¡¼­ 1.01 (P=0.760), 10ÄÅ ÀÌ»ó ±º¿¡¼­ 0.93 (P=0.735)·Î¼­ Åë°èÀûÀ¸·Î À¯ÀÇÇÏÁö ¾Ê¾Ò´Ù. ·£´ýÈ¿°ú ¸ðÇü¿¡¼­µµ ¶ÇÇÑ À¯ÀǼºÀÌ ¾ø¾ú´Ù.

°á ·Ð: ³ìÂ÷ÀÇ º¹¿ë°ú À§¾Ï¹ß»ýÀÇ °ü°è¸¦ º¸°íÀÚ ¼±Çà ÀüÇâÀû ¿¬±¸µéÀ» Á¾ÇÕÇÏ¿© º» °á°ú ³ìÂ÷ÀÇ º¹¿ëÀÌ À§¾ÏÀÇ ¹ß»ý¿¡ ¿µÇâÀ» Áشٴ ±Ù°Å¸¦ ãÀ» ¼ö ¾ø¾úÀ¸¸ç º¹¿ë·®°ú ¼ºº°¿¡ µû¸¥ Â÷À̵µ È®ÀÎÇÒ ¼ö ¾ø¾ú´Ù.
Background: Experimental studies have suggested that green tea and polyphenol have some anticancer activities and many epidemiologic studies have examined the possible association between green tea consumption and stomach cancer risk. This meta-analysis overviewed previous epidemiologic studies and presented the combined results.

Methods: Ten prospective studies and seven case-control studies were reviewed. Meta-analysis was performed on the ten prospective studies. This meta-analysis indicated the combined RR (rate ratio or relative risk) for highest versus lowest green tea consumption by using both the fixed effect model and the random effect model, and then, examined heterogeneity and publication bias. To estimate the combined RR, the general variance based method was used. To test publication bias, a funnel plot was drawn and the Egger¡¯s regression intercept test was performed.

Results: The combined results did not show an association between green tea consumption and stomach cancer risk(combined RR: 1.04, P value=0.418). There were no rate differences in gender and daily consumption amount. Estimates from both fixed and random effect model were nearly identical and BSV (between study variation) was negligible. This meta-analysis did not show heterogeneity (Q=14.313, P value=0.427) nor publication bias.

Conclusions: In contrast with some case-control studies, this study found no relation between green tea consumption and stomach cancer risk. Better designed cohort and meta-analysis studies are needed to support this meta-analysis study.

Å°¿öµå

³ìÂ÷, À§¾Ï, À§Çèµµ, ¸ÞŸºÐ¼®
green tea, stomach cancer, risk, meta-analysis
¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸
µîÀçÀú³Î Á¤º¸
ÇмúÁøÈïÀç´Ü(KCI) 
ÁÖÁ¦ÄÚµå
ÁÖÁ¦¸í(Target field)
¿¬±¸´ë»ó(Population)
¿¬±¸Âü¿©(Sample size)
´ë»ó¼ºº°(Gender)
Áúº´Æ¯¼º(Condition Category)
¿¬±¸È¯°æ(Setting)
¿¬±¸¼³°è(Study Design)
¿¬±¸±â°£(Period)
ÁßÀç¹æ¹ý(Intervention Type)
ÁßÀç¸íĪ(Intervention Name)
Å°¿öµå(Keyword)
À¯È¿¼º°á°ú(Recomendation)
This study found no relation between green tea consumption and stomach cancer risk.
¿¬±¸ºñÁö¿ø(Fund Source)
±Ù°Å¼öÁØÆò°¡(Evidence Hierarchy)
ÃâÆdz⵵(Year)
Âü¿©ÀúÀÚ¼ö(Authors)
´ëÇ¥ÀúÀÚ
DOI
KCDÄÚµå
ICD 03
°Ç°­º¸ÇèÄÚµå