fjrigjwwe9r3edt_lecture:conts °£Á¢Èí¿¬°ú °ü»óµ¿¸Æ ½ÉÁúȯ ¹× ³úÁ¹Áß: ÄÚƼ´Ñ (cotinine) ÃøÁ¤À» ÅëÇÑ ÀüÇâÀû ¿¬±¸ ¸ñÀû Èí¿¬¿¡ ´ëÇÑ °£Á¢ ³ëÃâÀÇ »ý¹°ÇÐÀû Ç¥ÁöÀÚÀÎ Ç÷û cotinine ³óµµ¿Í °ü»óµ¿¸Æ ½ÉÁúȯ, ³úÁ¹Áß »çÀÌÀÇ °ü·Ã¼ºÀ» Á¶»çÇϱâ À§ÇÔ.
µðÀÚÀÎ ÀϹÝÀû ÀÓ»ó »óȲ¿¡¼ÀÇ Àα¸ ±âÃÊ ÀüÇâÀû ¿¬±¸(¿µ±¹ Áö¿ª ½ÉÀ忬±¸).
´ë»óÀÚ 1978~80³â¿¡ »ó¼¼ÇÑ Èí¿¬ °ú°Å·Â°ú Ç÷¾× »ùÇÃ(cotinine ºÐ¼®¿¡ ´ëÇÑ)À» Á¦°øÇÑ 18°³ µµ½ÃÀÇ 4,729¸íÀÇ ³²ÀÚ.
ÁÖ¿ä °á°úº¯¼ö ÁÖ¿ä °ü»óµ¿¸Æ ½ÉÁúȯ°ú ³úÁ¹Áß ¹ß»ý(Ä¡¸íÀû ±×¸®°í ºñÄ¡¸íÀû)À» 20³â µ¿¾È Á¶»ç.
°á°ú ´ã¹è¸¦ ÇÇ¿ìÁö ¾Ê¾Ò°í, cotinine ³óµµ°¡ 14.1 ng/ml ¹Ì¸¸À̾ú´ø 2,105¸íÀÇ ³²¼ºµéÀÌ ³óµµ¿¡ ±âÃÊÇÏ¿© 4°³ÀÇ µ¿ÀÏ Å©±âÀÇ ±ºÀ¸·Î ³ª´µ¾îÁ³´Ù. °ü»óµ¿¸Æ ½ÉÁúȯ¿¡ ´ëÇÑ 1±º ³óµµ(0.7 ng/ml)¿Í ºñ±³ÇÑ »ó´ëÀûÀÎ À§Çèµµ(95% ½Å·Ú±¸°£)´Â cotinine ³óµµ·Î¼ 2±º(0.8~1.4 ng/ml), 3±º(1.5~2.7 ng/ml), 4±º (2.8~14.0 ng/ml) ¿¡¼ °¢°¢, 1.45 (1.01~2.08), 1.49 (1.03 ~ 2.14), 1.57 (1.08~2.28) ·Î ³ªÅ¸³µ´Ù. À§Çèµµ´Â(cotinineÀ¸·Î 0.8~14.0 0.7 ng/ml) ´õ ³ªÁß ±â°£°ú ºñ±³ÇÏ¿© ƯÈ÷ 1³â (3.73, 1.32~10.58)°ú 2³âÀÇ Ãß°¡ Á¶»ç ±â°£ µ¿¾È(1.95, 1.09~3.48) ´õ Áõ°¡µÇ¾ú´Ù. Cotinine ³óµµ¿Í ³úÁ¹ÁßÀÇ À§Ç輺 »çÀÌ¿¡ ÀÏ°üµÈ °ü·Ã¼ºÀº ¾ø´Ù.
°á·Ð ÆÄÆ®³Ê È¥ÀÚ ÇÇ¿ì´Â Èí¿¬¿¡ °üÇÑ º¸°í¼¿¡ ±âÃÊÇÑ ¿¬±¸¿¡¼´Â, °£Á¢Èí¿¬¿¡ÀÇ ³ëÃâÀ§Ç輺À» °ú¼ÒÆò°¡ÇÑ °ÍÀ¸·Î º¸ÀδÙ. ÃßÈÄ °ü»óµ¿¸Æ ½ÉÁúȯÀÇ À§Çè¿¡ ´ëÇÑ °£Á¢Èí¿¬ÀÇ »ý¹°ÇÐÀûÇ¥ÁöÀÚ¿¡ °ü·ÃµÈ ÀüÇâÀûÀÎ ¿¬±¸°¡ ÇÊ¿äÇÒ °ÍÀ¸·Î »ý°¢µÈ´Ù.
Ãâó Peter H Whincup, Julie A Gilg, Jonathan R Emberson, Martin J Jarvis, Colin Feyerabend, Andrew Bryant, Mary Walker, Derek G Cook. Passive smoking and risk of coronary heart disease and stroke: prospective study with cotinine measurement. BMJ 2004;329:200-205.
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