

¬ü°ê«¢¦ò¤j¾Ç¤½¦@½Ã¥Í¾Ç°|¡]Harvard School of Public Health¡^ªº¬ã¨s¤Hûµo²{¡A¶i¹¥Õ¦Ì¶º©Î´£°ª¿©±w¤G«¬¿}§¿¯fªº·ÀI¡C
¸Ó¾Ç°|ªºµØ¸Ç¬ã¨s¤Hû®]©_¡]Qi Sun¡A͵¡^»¡¡G¡u§Ú̵o²{¥Õ¦Ì¶º¥i¯à·|´£°ª¿©±w¤G«¬¿}§¿¯fªº·ÀI¡A¯S§O¬O¦b¨È¬wÄá¨ú¶q°ªªº¦a°Ï¡C¤£¹L¥Á²³¦P®É¤]À³¸Ó¥J²Óª`·N¨ä¥LÄá¨ú¹ª«¡A¤£n¥u¬Ý³æ¤@ºØ¹ª«¡A¦Ó¬O¾ãÅéÄá¨ú¨Ç¤°»ò¡A³o«D±`«n¡C¡v
®]©_ªº¬ã¨s¹Î¶¤¦b³o½gµoªí¦b¡m^°êÂå¾Ç´Á¥Z¡n¡]BMJ¡^ªº¬ã¨s³ø§iªí¥Ü¡Aµ²½×±o¦Û¥|½g¤wµoªí¬ã¨sªº¤ÀªR¡A¬ã¨s¤À§O¦b¤¤°ê¤j³°¡B¤é¥»¡B¿D¬w»P¬ü°ê¶i¦æ¡C
¬ã¨s¹ï¶H¦³35¸U¤H¡A°lÂܮɶ¡±q4¦~¦Ü22¦~¡A¨ä¤¤¦³1.3¸U¦h¤H¿©±w¤G«¬¿}§¿¯f¡C