粟ç¥ç§ã®é
æ£è ã®ããè¬æåž³ããèŠãŠãæãã€è¬ãæäžå®è¬ãåŠæ¹ãããŠããã°ãããããã§ããã°ãããããããšæ°ŽãåããŠã¿ããåå¿ã¯ãããããç§ããããããšæã£ãŠããŸããããããããããã¹ã¯ç§ã®åœç¶±ã§ããããã ãã¯ã©ãããŠãããŸã§ãæ§ã ã ã
æåã«çµè«ãããããšã粟ç¥ç§ã®åŠæ¹è¬ã¯ãç·ããŠããã§ããªãããããã¯å°ãªããšããé·æé飲ã¿ç¶ããŠã¯ãããªããæ¥æ¿ã«çºçãã粟ç¥çç¶ã§ãèªå·ä»å®³ã®æãããããããããå Žåãªãæè¬ããããåŸãªãããããæŒ«ç¶ãšé£²ã¿ç¶ããã¹ãã§ã¯ãªãã
ããã¯åã®æèŠã§ã¯ãªãããšããã³ã¹ããã瀺ããŠããã
ãçµ±å倱調çã
ã»çµ±å倱調çã®äºåŸã¯ãã€ã³ãããã€ãžã§ãªã¢ãšãã£ãè²§å°åœã®ã»ããã¢ã¡ãªã«ãªã©ã®å¯è£åœãããã¯ããã«è¯å¥œã§ãããè²§å°åœã§ã¯æç²Ÿç¥ç
è¬ã宿çã«æçšããã®ã¯16%ã«éããªãã®ã«å¯Ÿããå¯è£åœã§ã¯æç²Ÿç¥ç
è¬ã®æçšãæšæºæ²»çã§ãã(WHO 1992)
ã»æç²Ÿç¥ç
è¬ã«ããè³ã®åœ¢æ
çå€åãåŒãèµ·ãããããããçµ±å倱調çã®çç¶ã®æªåãšé¢é£ããŠãã(ãã³ã·ã«ããã¢å€§åŠ 1998)
ã»çµ±åå€±èª¿çæ£è
ã15幎é远跡ããç ç©¶ã«ãããšãæç²Ÿç¥ç
è¬ãããã矀ã®40%ãå¯è§£ããäžæ¹ãæè¬çŸ€ã§å¯è§£ã«è³ã£ãã®ã¯5%ã ã£ã(ã€ãªãã€å€§åŠ 2007)
ã»ãšã³ãžã§ã«ãã¹ããã¢ã³ãã§ã¿ãã³ãªã©ã粟ç¥çç¶ãæ¹èµ·ããè¬ç©ã¯ãã¹ãŠãè³å
ã§ã®D2å容äœã®çºçŸãå¢å ããããæç²Ÿç¥ç
è¬ãè³å
ã§åæ§ã®å€åãåŒãèµ·ãã(ããã³ãå€§åŠ 2005)
ããã€ç
ã
ã»ãã€ç
ã®å€§èŠæš¡ã¹ã¿ãã£ãŒã«ãããšãåçºãã18ã¶æåŸã«èª¿åã®è¯ããèªèŠããŠãã人ã®å²åã¯ã粟ç¥çæ³çŸ€ã§æãé«ã(30%)ãæãã€è¬æ²»ççŸ€ã§æãäœãã£ã(19%)(NIMH 1990)
ã»547人ã®ãã€ç
æ£è
ã6幎é远跡ããç ç©¶ã«ãããšãæè¬æ²»çãåãã人ã¯ããã§ãªãäººã«æ¯ã¹ãŠäºåŸäžè¯ã§ãã確çã7å以äžé«ããä»äºãå®¶äºãªã©ãäž»èŠãªç€ŸäŒç圹å²ããæãããªããªãå¯èœæ§ã3åé«ãã£ã(NIMH 1995)
ã»ãã€ç
ã®èšºæãåãæè¬æ²»çãåããŠãã人ã¯ãéæè¬çŸ€ã«æ¯ã¹ãŠã1幎åŸã®ãã€çç¶ããã³å
šè¬çãªå¥åº·ç¶æ
ã®ã¹ã³ã¢ãæªåããŠãã(WHO 1998)
ã»çæéã®ãã€çç¶ãçããŠããã«ãã人1281人ã察象ãšããç ç©¶ã«ãããšãæãã€è¬ãæçšãã人ã§ã¯ãã®ãã¡ã®19%ãé·æçãªãã€ç¶æ
ã«ç§»è¡ããã®ã«å¯Ÿããæè¬æ²»çãåããªãã£ã矀ã§é·æçãªãã€ç¶æ
ã«ç§»è¡ããã®ã¯9%ã ã£ã(ã«ããã®ç«åŠç ç©¶ 2001)
ã»9508人ã®ãã€ç
æ£è
ã5幎é远跡ããç ç©¶ã«ãããšããã€çç¶ã®èŠãããæéã¯ãæãã€è¬æçšè
ã§ã¯å¹Žã«å¹³å19é±ã§ãã£ãã®ã«å¯Ÿããæªæè¬çŸ€ã§ã¯å¹Žã«å¹³å11é±ã ã£ã(ã«ã«ã¬ãªãŒå€§åŠ 2005)
ã忥µæ§é害ã
ã»ä»æ¥ã®å極æ§éå®³ã®æ£è
ã®é·æçãªäºåŸã¯ãæè¬æ²»çãå°å
¥ãããæä»£ä»¥åãšæ¯ã¹ããšæ Œæ®µã«æªåããŠãããšããã®ãç«åŠç ç©¶ã®ç€ºããšããã§ããããã®æªåã¯æãã€è¬ãæç²Ÿç¥ç
è¬ã®æå®³ãªäœçšã®åœ±é¿ãšæããã(ã€ãŒã©ã€ã»ãªãªãŒ; ããŒããŒãå»åŠæ ¡ 2000)
ã»è¬ã«ããæ²»çãå°å
¥ããã以åã«ã¯ãé·æçãªçµéã®ãªãã§å極æ§é害æ£è
ãèªç¥èœåã®äœäžããããããšã¯ãªãã£ããã仿¥ã圌ãã¯çµ±åå€±èª¿çæ£è
ãšåçšåºŠã®èªç¥èœåäœäžãèŠããã(ãã«ãã£ã¢ã¢ã®ã·ã§ããŒãã»ãã©ããã»ãã«ã¹ã·ã¹ãã 2001)
ã»å極æ§é害ã®è¿œè·¡ç ç©¶ã«ãããšãäºåŸäžè¯ã®äž»èŠãªäºæž¬å åã¯ãæãã€è¬ãæçšããŠãããã©ããã ã£ããæãã€è¬æçšè
ã§ã¯ãããã§ãªãäººãšæ¯ã¹ãŠããã©ããããµã€ã¯ã©ãŒãå忥µæ§é害ã«ãªãå¯èœæ§ã4åè¿ãé«ãã£ãããã©ããããµã€ã¯ã©ãŒãå忥µæ§é害ã®é·æçãªäºåŸã¯äžè¯ã§ãã(NIMH 2008)
ãäžå®ç/ãããã¯é害ã
ã»é·æã®ãã³ãŸãžã¢ãŒãã³ç³»è¬ç©ã®æçšè
ã§ã¯ãäžçšåºŠããé«åºŠãã®èªç¥èœåäœäžãèŠããã(ãªãŒã¹ãã©ãªã¢ 2004)
ã»é·æéã®ãã³ãŸãžã¢ãŒãã³ç³»è¬ç©ã®äœ¿çšè
ãè¬ã®é¢è±ã«æåãããšããæ©æã«ãªãããã€ãããæ·±ããªã©ãã¯ã¹ããäžå®ãå°ãªããªãã(ãã³ã·ã«ããã¢å€§åŠ 1999)
ã»ãã³ãŸãžã¢ãŒãã³ç³»è¬ç©ã®æçšè
ã®é·æçãªäºåŸã¯ããé¡èã«äžè¯ããããæ¥µåºŠã«äžè¯ãã§ãããåžžã«ãã€çç¶ãäžå®çç¶ãèŠããã(ãã©ã³ã¹ 2007)ãADHDã
ã»ADHDã®èšºæãåããåäŸãã¡ã远跡ããå€§èŠæš¡ç ç©¶ã«ãããšã蚺æãã3幎ç®ãŸã§ã«ãæè¬æ²»çãåããŠãããã©ããã¯ãè¯å¥œãªäºåŸã®ææšã§ã¯ãªããæªåã®ææšã§ãã£ãããæè¬ãåãã矀ã§ã¯ãéè¡ã«èµ°ãåŸåãé«ãããŸããèãäœæ Œãå°æã«ãªãåŸåãèŠããã(NIMH 2007)

äžèšã®èšè¿°ã¯ããAnatomy of an epidemicã(Robert Whitakerè)ããã®åŒçš(p307-309)ã§ãåãããããŒã«èš³ãããã®ã§ãã
ãã®æ¬ã¯æå¥ãªãã®åäœã§ãã
粟ç¥ç§ãããã«çµãã£ãŠããããããåãããçŸä»£ã®ç²Ÿç¥ç§å»çã¯ããšãŠããå»çããªããŠåŒã¹ãã·ãã¢ããããªããåãªã補è¬äŒç€Ÿã®éå²ãã®ææ®µã«æãäžãã£ãŠããã
èè
ã®çèŽã¯æ·¡ã
ãšããŠãããã補è¬äŒç€Ÿã®äžæ£ã糟匟ããïŒããšããæ£è
ããä»ããè¬ãæšãŠãïŒãã¿ããã«è©è匵ã£ãŠãããã§ã¯ãªãã
çè
ã®ç®ç·ã¯äžãžã£ãŒããªã¹ããšããŠåžžã«äžç«ã§ããã ãèªè
ã«æ¬¡ã
ãšäºå®ãæäŸãããã粟ç¥ç§ã®è¬ã«ã¯ããããã¡ãªããããããŸããã§ãããããããã¡ãªããããããŸããããŠãçããã¯ã©ãããŸããããšãã£ãæãã§ãè§£éã¯èªè
ã«å§ããã
çŸä»£ã®ç²Ÿç¥ç§å»çãã©ã®ããã«ããŠæç«ããŠããã®ããæç²Ÿç¥ç
è¬ãæãã€è¬ã®éçºã®æŽå²ãã補è¬äŒç€Ÿã倧åŠã粟ç¥ç§åŠäŒãªã©ã§åœ±é¿åã®ãã人ç©ã«ã©ã®ããã«åãå
¥ã£ãŠãããããããã£ãããšãæ·¡ã
ãšèªãããã
ãã€ãŠç²Ÿç¥ç§å»ã¯ãå
ç§å»ãå€ç§å»ãªã©ä»ã®å»è
ããåžžã«äžæ®µäžã«èŠãããŠãããã粟ç¥å»åŠïŒãããªãã®ã¯ç§åŠãããªããããã€ãã®ç²Ÿç¥åæçæ³ãšãæ£æ°ã®æ²æ±°ãããªãããŸããªãã®äžçã ãããšã
ãšãããæç²Ÿç¥ç
è¬ã®ç»å Žã«ãããäºæ
ã¯äžå€ãããäžæ²»ãšæãããŠããçµ±åå€±èª¿çæ£è
ããæ¬¡ã
ãšæ¹åãå§ããã®ã ã粟ç¥ç§å»ã®åŸ©æš©ã ãå
ç§ã®èšºç颚æ¯ãæçç©è³ªã®ç»å Žã§äžå€ããããã«ã粟ç¥å»åŠãã€ãã«ãéæ³ã®åŒŸäžžããæã«å
¥ããã®ã ã粟ç¥ç§å»ãã¡ã¯å€§ãã«åãã ããã£ãšããæç²Ÿç¥ç
è¬ã®é·æäºåŸããããªãããšããŸããªãæããã«ãªãããã®åã³ã¯å€±æã«åã£ãŠä»£ããããã®ã ããã©ã
粟ç¥ç§å»ãç®æã人ã«ã¯å¿
èªã®äžåã§ãã
ãšããããã®æ¬ãèªäºããŠãªããã粟ç¥ç§å»ã«ãªããããã£ãŠèšãã人ãããããããªãã®å€äººã§ã(ç¬)
ãæ³šæã
粟ç¥ç§çæè¬æ²»çããã§ã«å§ããŠããŸã£ã人ã¯ãè¬ãæ¥ã«æãã®ã¯å±éºã ãããã³ãŸã¯ç¹ã«ãã
é£äºãçæŽ»ç¿æ
£ãæ¹åãã€ã€ãã¡ãã£ãšãã€æžè¬ããæè¬ã«è³ãã®ãæ¬çã§ããã