
ããªãããªèŠç¹ã§èªãç«åŠãçµ±èšçææå·®ããªããã°æå³ããªãã®ïŒ
éåÃæ é€ÃããŒã¿ã§å¥åº·ãç§åŠããå»çãã¢ããããŒãããçåŠçæ³å£«ã®ãžããŒã§ãã
仿¥ã¯ãé壿§è©Šéšãåçæ§è©Šéšãªã©ãâåªããŠããªãããšâã«ã䟡å€ãããç ç©¶éçºãã«ã€ããŠã話ãããŸãã
ãããŸã§èšåºç ç©¶ãšãããšããæ¢åãããæããã«å¹æãé«ãããšïŒæåããšæããã¡ã§ããã
ããã©å®éã®éçºçŸå Žã§ã¯ãå£ã£ãŠããªãããšãåã广ãããå®å
šã»å®äŸ¡ã»ç°¡äŸ¿ã«å®çŸããããšãã倧ããªæå³ãæã€ããšããããŸãã
âå·®ãããâããšã ãã鲿©ã§ã¯ãªããâéã䟡å€ãçã¿åºãããšâãããå»çãåã«é²ããã
ãããªèŠç¹ãããªãããªç ç©¶ã«ãæã¡èŸŒã¿ãããšæããŠèšäºã«ããŸããã
âïžçè 玹ä»
çåŠçæ³å£«ïŒä¿®å£«ïŒãªãããªããŒã·ã§ã³åŠã»å ¬è¡è¡çåŠïŒ
ãªãããªããŒã·ã§ã³å»åŠã®ç§åŠçæ ¹æ ã远æ±ãã¹ãã倧åŠé¢ã«ãŠãªãããªããŒã·ã§ã³åŠã®ä¿®å£«å·ãååŸãããã«ãèšåºç ç©¶ã»ç«åŠã»çµ±èšè§£æã®å®åãäœç³»çã«ç¿åŸãããããå ¬è¡è¡çåŠä¿®å£«ïŒMPHïŒãååŸããå»çããŒã¿ã®åæã«ã軞足ã眮ãã
çŸåšã¯ã å»çãªã¢ã«ã¯ãŒã«ãããŒã¿æŽ»çšäººæãããžã§ã¯ã æ±äº¬å€§åŠå±¥ä¿®ã³ãŒã¹ã§ãå»çã®çŸå ŽããåŸãããå€§èŠæš¡ããŒã¿ãçšããå®èšŒç ç©¶ã«åãçµããèšåºãšç«åŠãã€ãªãèŠç¹ãããä»å ¥å¹æã®å¯èŠåãšå»çæ¿çãžã®å¿çšãç®æããŠããã
è³åäžåŸã®æ©èœååŸ©ãšæ é€ç®¡çã®èšåºã»ç ç©¶ã«æºãããå埩æãªãããªç é¢ã§ã¯ç æ£äž»ä»»ã»æè²äž»ä»»ãæŽä»»ãçŸåšã¯ãªãããªçŸå Žãé¢ããå»çç ç©¶éçºã»ã³ã¿ãŒã®ãããžã§ã¯ããããŒãžã£ãŒãšããŠæ°ããªææŠãå§ããã
ð·èšåºçæçŸ© vs çµ±èšçææå·®
ãªãããªç ç©¶ã®çµæãèªããšããŸãç®ã«ã€ãã®ããpå€ïŒããŒãïŒãã§ãã

pïŒ0.05ã§ããã°âææå·®ããâããã以äžãªãâ广ãªãâãšå€æãããã¡ã§ãã
ãããããã®ãçµ±èšçææå·®ïŒstatistical significanceïŒãã¯ãæ¯éå£ã§å¶ç¶ã«èгå¯ããã確çãå°ãããšããã ãã®è©±ã
ãããâæå³ã®ããå€åâã§ãããã©ãããšã¯ããŸã£ããå¥ã®åé¡ã§ãã
ããšãã°ãè¡å§ããçµ±èšçã«ææã«1mmHgäžãã£ãããšå ±åãããŠããèšåºçã«ã¯ã»ãšãã©æå³ããããŸããã
éã«ãpå€ã0.06ã§âææå·®ãªãâã§ããæ£è ãæ©ããããã«ãªã£ãã転åããªããªã£ããå®¶ã§èªç«ã§ããââãããªå€åã¯ãèšåºçæçŸ©ïŒclinical significanceïŒã倧ããçµæã§ãã
ãªãããªããŒã·ã§ã³ã®ä»å
¥å¹æã¯ãæ£è
ããšã®èæ¯ãåæ©ãçæŽ»ç°å¢ã®åœ±é¿ã匷ãåããŸãã
åäžã®å¹³åå€ãpå€ã§ã¯ãå®éã®äŸ¡å€ããšãããããªãããšãå€ãããã广ã®ã倧ããïŒeffect sizeïŒãããæå°èšåºçã«éèŠãªå·®ïŒMCID: Minimal Clinically Important DifferenceïŒããæèããå¿
èŠããããŸãã
ããšãã°ã
FIMã¹ã³ã¢ã2ç¹äžãã£ãŠããçæŽ»ã¯å€ãããªããããããªãã
ã§ãã10ç¹äžããã°ãå ¥é¢æéãççž®ããä»å©éãæžããå®¶æã®ç掻ãå€ãããããããªãã
ãã®âã©ããããæå³ã®ããå€åãâãšããã©ã€ã³ããããèšåºçæçŸ©ã§ãã
ææå·®ããã£ãŠããèšåºçæçŸ©ããªããã°ãæ°åã®åè² ãã«éããŸããã
äžæ¹ãææå·®ããªããŠããèšåºçã«æå³ããããªããããã¯æ¬¡ã®ç ç©¶ãå®è·µã«é²ãã䟡å€ãããã
ã ããããããªãç ç©¶ã§ã¯ãpå€ã®åã¡è² ããã§çµããããã
广ã®éïŒeffect sizeïŒ
å®éã®ç掻ãžã®ã€ã³ãã¯ãïŒclinical relevanceïŒ
æ£è ã»å®¶æã»ç€ŸäŒãžã®æ³¢åïŒsocial valueïŒ
ââããããåãããŠèªãåãæ±ããããŸãã
ð·çµ±èšçææå·®ããªããã°æå³ããªãã®ãïŒ
Â
ãªãããªã®ç ç©¶çµæãèŠãŠãããšããpïŒ0.05ãã©ãããã«åŒ·ã泚ç®ãããã¡ã§ãã
ãŸãã§ææå·®ãããã°æåããªããã°å€±æã®ããã«èªãããŸãã
ã§ããæ¬åœã«ããã§ããããã
Â
ãå·®ããªãããšãããå£ã£ãŠããªãããšããç«èšŒããããšã®éèŠæ§ãšãããã®ããããŸãã
Â
1. åªäœæ§è©ŠéšïŒSuperiorityïŒ
ç®çïŒæ¢åã®çåŠçæ³ãããããã广çãªä»å
¥ã瀺ãããšã
äŸïŒ
æ°ããæ©è¡èšç·Žããã€ã¹ïŒããããæ©è¡è£å©ïŒããåŸæ¥ã®å¹³è¡æ£æ©è¡ããã6åéæ©è¡è·é¢ãææã«å»¶ã°ããã
é«é »åºŠã®èª²é¡æåèšç·ŽïŒ1æ¥120åïŒããéåžžèšç·ŽïŒ60åïŒãããFIMéåé ç®ã¹ã³ã¢ãçµ±èšçã«ïŒ5ç¹æ¹åã
â ãã®ããã«ããã©ã®ãããäžåã£ããããšããå·®ã®å€§ããïŒå¹æéïŒãšããã®å·®ãå¶ç¶ã§ãªãããšïŒçµ±èšçææå·®ïŒã®äž¡æ¹ãè©äŸ¡ããŸãã
â ãã ããå·®ãææã§ãèšåºçã«å°ããïŒäŸïŒ1ç¹ã®å·®ãªã©ïŒå Žåãããããæ¬åœã«æå³ããïŒããšããè°è«ã«ãªãã
2. é壿§è©ŠéšïŒNon-inferiorityïŒ
ç®çïŒæ¢åã®æšæºçä»å
¥ãšæ¯ã¹ãŠã广ãå£ã£ãŠããªãããšã瀺ãã
äŸïŒ
ãªã³ã©ã€ã³ã»ãªãããªïŒåšå® é éèšç·ŽïŒãã察é¢èšç·Žãšæ¯ã¹ãŠADLæ¹åã«å£ããªãã
ãâ é壿§ããŒãžã³ïŒäŸïŒFIMã¹ã³ã¢å·® -3ç¹ä»¥å ïŒãèšå®ããŠæ€èšŒãéå£èšç·Žããåå¥èšç·Žãšæ¯ã¹ãŠéåæ©èœæ¹åã«å£ããªãã
ãâ ããåçã®å¹æãªããã¹ã¿ããå¹çãã³ã¹ãé¢ã§æå©ã
â ãå€å°å¹æã¯å°ãããŠããè²»çšã»å©äŸ¿æ§ã»å®å
šæ§ã§äžåãããªããèšåºç䟡å€ã¯ååã«ããã
â ãªãé åã§ã¯ãã³ã¹ãã»ãã³ãã¯ãŒã»ã¢ã¯ã»ã¹ã®èгç¹ã§ããã®èãæ¹ãéåžžã«éèŠã
3. åçæ§è©ŠéšïŒEquivalenceïŒ
ç®çïŒå¹æãäžã«ãäžã«ãå·®ããªãããšã蚌æããã
äŸïŒ
ç°ãªãçåŠçæ³å£«ã宿œããèšç·Žã§ãçµæïŒæ©è¡é床ïŒãã»ãŒåãã
ãâ è©äŸ¡è éã®å·®ïŒinter-rater variabilityïŒãæå°åããç ç©¶ãç°ãªãããã€ã¹ïŒA瀟ã»B瀟ã®é»æ°åºæ¿è£ 眮ïŒã§ãéå麻çºã®æ¹å广ãåçã
â 補åãæ¹æ³ãæšæºåããéã«çšããããèšèšã
â ã誰ãã»ã©ãã§ãã£ãŠãåã广ãåŸããããïŒããšããåçŸæ§ïŒgeneralizabilityïŒã瀺ãããã®è©Šéšã
4. åªäœæ§ããªããŠã䟡å€ãããã±ãŒã¹
ãªãããªå»çã®äžçã§ãâé壿§âã¯ååãªææã§ãã
æ°ããæ¹æ³ããæ¢åãšåçãã§ãã
ãã»åšå® ã§ã§ãã
ãã»å¯äœçšãå°ãªãïŒç²åŽã転åãªã¹ã¯ãäœãïŒ
ãã»ã¹ã¿ããæ°ãæžããã
ãã»æ£è ã®ç¶ç¶çãé«ã
ãâ ãããã¯èšåºçã»ç€ŸäŒçæçŸ©ã®ããæ¹åã
ã€ãŸãããåªããŠããªãïŒæå³ããªããã§ã¯ãªãã
ãå£ã£ãŠããªãïŒå¥ã®äŸ¡å€ãããããããªãããããç«æŽŸãªé²æ©ã§ãã
ð·ãŸãšã
èšåºç ç©¶ã«ãããŠã
åªäœæ§è©ŠéšïŒããé«ã广ãç®æã
é壿§è©ŠéšïŒåçã®å¹æã§ãããå®å šã»ç°¡äŸ¿ã»å®äŸ¡ãç®æã
åçæ§è©ŠéšïŒæšæºåãåçŸæ§ã確èªãã
ââãã®3ã€ã®âç®çã®éãâãæèããããšã§ãç ç©¶èšç»ã®è§£å床ãäžãããŸãã
ãåªããŠããªãïŒæå³ããªããã§ã¯ãªã
æ°ããæ²»çæ³ãâåªããŠããªãâãšåãã£ãŠããããã§éçºãç ç©¶ãæ¢ãŸãããã§ã¯ãããŸããã
ããé åã§ãã
é壿§ïŒå£ã£ãŠããªãïŒ
å¯äœçšãå°ãªã
æäžçµè·¯ã簡䟿ïŒç¹æ»Žâçµå£ïŒ
ã³ã¹ããäœã
ââãããã®çç±ã§ãéçºãç¶ç¶ãããããšã¯ãããããŸãã

ãªãããªã®äžçãåãã§ãã
广ãåçã§ããå®å
šæ§ã»å©äŸ¿æ§ã»ã¢ã¯ã»ã¹æ§ãé«ãŸãã°ãããã¯èšåºç䟡å€ã®ããæ¹åã§ãã
çµ±èšçåªäœæ§ããªããŠããèšåºçŸå Žã®QOLãäžããçµæãªããååã«ç ç©¶ãç¶ããæå³ãããã
Â
ãåªäœæ§ãã«ãã ããããŸããâæå³ã®ããé壿§âãâåçŸæ§ã®ããåçæ§âãèŠèœãšããªãããã«ããã
ã§ããã
Â