??ǥ?ɤ?蝹伣?Ťǡ????ӥǥ?Ϥ????Τ???

PubMed??Ĵ?٤??ȡ?1989ǯ????3023ǯ???ߤޤǡ?215?Ԥ?CT???׾????Clinical Trial?ˡ?MA(?᥿???ʥꥷ???ˡ?RCT(???????ಽ???ӻ?ˡ?Rv?ʥ??ӥ塼?ˡ????????Ȥʤ?SR(?????ƥޥƥ??å??????ӥ塼?????????ޤ???

Rv?ʥ??ӥ塼?ˤ?SR(?????ƥ??ޥƥ??å??????ӥ塼?ˤϡ???ʸ?Ȥ??Ƥο??????????ޤ븦???ǡ????Ǥ?ȯɽ?????Ƥ?????ʸ?????ɾ?????????Τˤʤ??ޤ???

10ǯ???Ϥ??ޤ?Rv??SR???ʤ????ʤ??ۤ???ǥ蝹??˥??ӥǥ?????뤳?Ȥ?????ä??褦?Ǥ???????????ǯ?Ϥ????ֽФƤ????褦?˴????ޤ???

??ǥ蝹??˥??ӥǥ?Ϥ??롪

???????????Ƥ˥??饤?ɤ??ž夲?Ƥ????ޤ???