Upgrade to Pro — share decks privately, control downloads, hide ads and more …

医療言語処理ことはじめ〜ことばのAIで何ができる?〜

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest.
Avatar for Yuta Nakamura Yuta Nakamura
December 02, 2023
40

 医療言語処理ことはじめ〜ことばのAIで何ができる?〜

Avatar for Yuta Nakamura

Yuta Nakamura

December 02, 2023
Tweet

Transcript

  1. தଜ ༏ଠ :VUB/BLBNVSB     ʙ  ʙ

    ࣗݾ঺հ ๺ւಓࡳຈࢢ ੜ·Ε ๺ྮߴ౳ֶߍ ଔۀ ౦ژେֶҩֶ෦ҩֶՊ ଔۀ ์ࣹઢՊઐ໳ҩ औಘ ౦େපӃ์ࣹઢՊ ΠϝʔδϥϘ *$"- େֶӃੜ ݚڀςʔϚࣗવݴޠॲཧͷը૾਍அ΁ͷԠ༻ ಸྑઌ୺Պֶٕज़େֶӃେֶ /"*45 ιʔγϟϧɾίϯϐϡʔςΟϯάݚڀࣨ ࠃ಺ཹֶ /-1एखͷձγϯϙδ΢Ϝ ӡӦҕһ
  2. ҩྍݴޠॲཧͱ͸ʁ ҩྍݴޠॲཧ #JPNFEJDBMOBUVSBMMBOHVBHFQSPDFTTJOH • ࣗવݴޠॲཧΛҩྍʹԠ༻͢Δ͜ͱ ࣗવݴޠॲཧ /BUVSBMMBOHVBHFQSPDFTTJOH /-1 • ࣗવݴޠΛίϯϐϡʔλͰॲཧ͢Δ͜ͱ

    ͜ͱ͹ͷ"* ࣗવݴޠ /BUVSBMMBOHVBHF • ਓ͕ؒҙࢥૄ௨ʹ࢖͏ࣗવൃੜతͳݴޠ ೔ຊޠ ӳޠ ʜ ਓ޻ݴޠ "SUJGJDJBMMBOHVBHF • ਓҝతʹ࡞ΒΕͨݴޠ Τεϖϥϯτ ίϯϐϡʔλݴޠ ʜ ٕज़తʹ͸ ΄΅ಉ͡
  3. ͖͔͚ͬ ͳͥ์ࣹઢՊҩͳͷʹݴޠΛʁ ˡ ిࢠΧϧς΍ಡӨϨϙʔτͰͷݕࡧ͠ʹ͕͖͔͚ͬ͘͞ $07*% ✅ $07*%ͱͯ͠యܕత ❌ $07*%͸൱ఆత ؊ࡉ๔؞

    ✅ 4 4ଟൃ؊ࡉ๔؞͍ٙ ❌ ؊ࡉ๔؞ज़ޙɿ࠶ൃΛೝΊ·ͤΜ ❌ ଟൃ)$$ज़લ ˡ ِཅੑ $07*%Ͱ͸ͳ͍ ˡ ِӄੑ ݺশΏΕ͕͋Δͱर͑ͳ͍ ˡ ِཅੑ ͢Ͱʹ࣏ྍޙ ݕࡧػೳɼͲͷ͘Β͍࢖͍ͬͯ·͔͢ʁ ʢ͋·Γຖ೔͘͢͝པ͍ͬͯΔํ͸͍ͳ͍ͷͰ͸ʣ
  4. ͜ͱ͹ͷ"*͸Ͳ͜·ͰਐԽ͔ͨ͠ 2017 BERT J Devlin et al. Google LLC. 2014

    word2vec T Mikolov et al. Google LLC. 2017 Transformer A Vaswani et al. Google Brain 2019 T5 C Raffel et al. Google LLC. 1990's〜 େྔσʔλ ͔Βͷֶश ʙ1980's ਓ͕ؒஞҰ ϧʔϧΛ ॻ͖Լ͢ 2016 ౦ϩϘ͘Μ ϓϩδΣΫτ ऴྃ 2018 GPT A Radford et al. Open AI 2021 DALL-E A Ramesh et al. Open AI ɾౙͷ࣌୅͸աڈͷ΋ͷ
  5. 2017 BERT J Devlin et al. Google LLC. 2014 word2vec

    T Mikolov et al. Google LLC. 2017 Transformer A Vaswani et al. Google Brain 2019 T5 C Raffel et al. Google LLC. 1990's〜 େྔσʔλ ͔Βͷֶश ʙ1980's ਓ͕ؒஞҰ ϧʔϧΛ ॻ͖Լ͢ 2016 ౦ϩϘ͘Μ ϓϩδΣΫτ ऴྃ 2018 GPT A Radford et al. Open AI 2021 DALL-E A Ramesh et al. Open AI ɾౙͷ࣌୅͸աڈͷ΋ͷ IUUQTEJBNPOEKQBSUJDMFT ͜ͱ͹ͷ"*͸Ͳ͜·ͰਐԽ͔ͨ͠
  6. 2017 BERT J Devlin et al. Google LLC. 2014 word2vec

    T Mikolov et al. Google LLC. 2017 Transformer A Vaswani et al. Google Brain 2019 T5 C Raffel et al. Google LLC. 1990's〜 େྔσʔλ ͔Βͷֶश ʙ1980's ਓ͕ؒஞҰ ϧʔϧΛ ॻ͖Լ͢ 2016 ౦ϩϘ͘Μ ϓϩδΣΫτ ऴྃ 2018 GPT A Radford et al. Open AI 2021 DALL-E A Ramesh et al. Open AI ɾౙͷ࣌୅͸աڈͷ΋ͷ ɾ೥͔ΒจॻಡղείΞ͸ਓؒҎ্ IUUQTEJBNPOEKQBSUJDMFT ͜ͱ͹ͷ"*͸Ͳ͜·ͰਐԽ͔ͨ͠
  7. 2017 BERT J Devlin et al. Google LLC. 2014 word2vec

    T Mikolov et al. Google LLC. 2017 Transformer A Vaswani et al. Google Brain 2019 T5 C Raffel et al. Google LLC. 1990's〜 େྔσʔλ ͔Βͷֶश ʙ1980's ਓ͕ؒஞҰ ϧʔϧΛ ॻ͖Լ͢ 2016 ౦ϩϘ͘Μ ϓϩδΣΫτ ऴྃ 2018 GPT A Radford et al. Open AI 2021 DALL-E A Ramesh et al. Open AI ɾౙͷ࣌୅͸աڈͷ΋ͷ ɾ೥͔ΒจॻಡղείΞ͸ਓؒҎ্ ͜ͱ͹ͷ"*͸Ͳ͜·ͰਐԽ͔ͨ͠
  8. 2017 BERT J Devlin et al. Google LLC. 2014 word2vec

    T Mikolov et al. Google LLC. 2017 Transformer A Vaswani et al. Google Brain 2019 T5 C Raffel et al. Google LLC. 1990's〜 େྔσʔλ ͔Βͷֶश ʙ1980's ਓ͕ؒஞҰ ϧʔϧΛ ॻ͖Լ͢ 2016 ౦ϩϘ͘Μ ϓϩδΣΫτ ऴྃ 2018 GPT A Radford et al. Open AI 2021 DALL-E A Ramesh et al. Open AI ɾౙͷ࣌୅͸աڈͷ΋ͷ ɾ೥͔ΒจॻಡղείΞ͸ਓؒҎ্ ͜ͱ͹ͷ"*͸Ͳ͜·ͰਐԽ͔ͨ͠
  9. 2017 BERT J Devlin et al. Google LLC. 2014 word2vec

    T Mikolov et al. Google LLC. 2017 Transformer A Vaswani et al. Google Brain 2019 T5 C Raffel et al. Google LLC. 1990's〜 େྔσʔλ ͔Βͷֶश ʙ1980's ਓ͕ؒஞҰ ϧʔϧΛ ॻ͖Լ͢ 2016 ౦ϩϘ͘Μ ϓϩδΣΫτ ऴྃ 2018 GPT A Radford et al. Open AI 2021 DALL-E A Ramesh et al. Open AI ɾౙͷ࣌୅͸աڈͷ΋ͷ ɾ೥͔ΒจॻಡղείΞ͸ਓؒҎ্ ɾ࠷ۙͷϒϨΠΫεϧʔͷଟ͘͸(PPHMFൃ ʢେྔͷϚγϯͱେྔͷݚڀऀ͕͍Δʣ ͜ͱ͹ͷ"*͸Ͳ͜·ͰਐԽ͔ͨ͠
  10. ɾҰੲલ͸ɼϘτϜΞοϓͳղੳ͕ओྲྀ ᶃܗଶૉղੳ ୯ޠ෼ׂ ඼ࢺ൑ఆ ᶄߏจղੳ ۟ߏ଄΍܎Γड͚Λಉఆ ᶅΑΓਐΜͩλεΫ ࢦࣔޠ΍ݴ͍׵͑Λೝࣝ ڞࢀরղੳɾরԠղੳ จॻશମͷྲྀΕΛղੳ

    ஊ࿩ߏ଄ղੳ ԞଜֶΒࣗવݴޠॲཧγϦʔζߏจղੳ ίϩφࣾ IUUQTUXJUUFSDPNOBLBNVSBLJIJSPTUBUVTQIPUP ԞଜֶΒࣗવݴޠॲཧγϦʔζจ຺ղੳ ड़ޠ߲ߏ଄ɾরԠɾஊ࿩ߏ଄ͷղੳ ίϩφࣾ ͜ͱ͹ͷ"*͸Ͳ͜·ͰਐԽ͔ͨ͠
  11. ୈࡾճ ৽نӦۀઌ։୓ϓϩδΣΫτݕ౼ٞࣄ࿥ ೔ఔɿ ৔ॴɿຊࣾ"ձٞࣨ ࢀՃऀʢܟশུʣɿ˔˔՝௕ɺ˔˔ɺ˔˔ɺ˔˔ ৽نλʔήοτީิௐࠪ಺༰ͷڞ༗ͱબఆ  "*ͳͲͷ৽نٕज़ʹ਌࿨ੑͷߴ͍ΞʔϦʔΞμϓλʔ૚ʢ˔˔ʣ ૝ఆ௨Γڵຯؔ৺͸ڧ࣋ͪ͘ૣ͘ࢼ͍ͨ͠ͱ͍͏੠͕ଟ͔ͬͨɻ ͨͩྲྀߦʹහײͳ෼ɺ๞͖΋ૣ͘ɺ௕ظతͳλʔήοτͱͯ͠։୓͍ͯ͘͠ͷ͸ඇৗʹ೉͍͠ɻ

     %*/,T૚ʢ˔˔ʣ ࣗ෼ͷ࣌ؒΛ๛͔ʹ͢ΔͨΊʹׂ͚Δ͕࣌ؒଟ͘ɺ ·ͨۚમతʹ΋༨༟͕͋Δ͜ͱ͕ଟ͘ඇৗʹ૬ੑΑ͍ɻ  ΞΫςΟϒγχΞ૚ʢ˔˔ʣ ΞΫςΠϒγχΞ૚͸1$΍εϚϗΛ׬શʹ࢖͍͜ͳ͍ͤͯΔ૚͕ଞͷηάϝϯτΑΓগͳ͍ͨΊվ ળޮՌ͸ඇৗʹେ͖͍ɻ ͨͩಋೖʹ͔͔Δίετ΋େ͖͘ଞͰ՝୊Λચ͍ग़͔ͯ͠Βͷ΄͏͕ྑ͍ͱߟ͑Δɻ ɾௐࠪ݁ՌΛ౿·͑%*/,T૚ΛϝΠϯλʔήοτͱͯ͠ݕ౼Λ͢͢ΊΔɻ ࣍ճ΁ͷ॓୊ࣄ߲ʢΞΫγϣϯϓϥϯʣ  %*/,T૚ϖϧιφ࡞੒ʢ˔˔ʣ %*/,T૚ͷϖϧιφ࡞੒ͷࡍʹஉঁͦΕͧΕͷଆͰͷ࡞੒͕๬·͍͠ɻ ·ͨൺֱͱ͍͏ҙຯͰ͸෉්ʹࢠڙҰਓͷύλʔϯ΋Ұͭ࡞ΔͱΑ͍ͷͰ͸ͳ͍͔ɻ  %*/,T૚΁ͷޮ཰తͳΞϓϩʔνͷબఆʢ˔˔ʣ %*/,T૚͸ωοτϝσΟΞͰ͸ԿΛಡΜͰ͍Δͷ͔ɻ৘ใऩू͸Ͳ͔͜Β͍ͯ͠Δͷ͔ɻීஈͷڵ ຯؔ৺͸Ͳͷ͋ͨΓʹ͋Δͷ͔ɻͳͲɻ  ෦௕ใࠂձʹ޲͚ͨใࠂࢿྉ࡞੒ʢ˔˔ˠ˔˔՝௕ʣ ࣍ճͷ෦௕ձͰ͸؅ঠ໾һ΋ࢀՃ༧ఆͷͨΊࠓ·ͰҎ্ʹࢿྉΛ࡞ΓࠐΉඞཁ͋Γɻ ·ͨਤΛଟ͘࢖͏ͱͱ΋ʹҰͭҰͭͷεϥΠυ͸୹͘੾Γ෼͚ͨ΋ͷ͕޷·ΕΔɻ IUUQTXXXEJHFTUFMZ[BBJ ୈࡾճɺ৽نӦۀઌ։୓ϓϩδΣΫτݕ౼ٞࣄ࿥͕೔ɺ։࠵͞ΕΔɻ ৽نλʔήοτީิௐࠪ಺༰ͷڞ༗ͱબఆɺ࣍ճ΁ͷ॓୊ࣄ߲ͷબఆɻ %*/,4૚ϖϧιφ࡞੒ɺ෦௕ใࠂձʹ޲͚ͨใࠂࢿྉ࡞੒ͳͲɻ ࣗಈཁ໿ r &-*;"%*(&45 ʙ ͜ͱ͹ͷ"*͸Ͳ͜·ͰਐԽ͔ͨ͠
  12. ΞϚϏΤʢྺ࢙తԾ໊ݣɿΞϚϏϭʣ͸ɺ೔ຊʹ఻ΘΔ൒ਓ൒ڕͷ༯ոɻޫً࢟͘Ͱւத͔ΒݱΕɺ๛࡞΍ӸපͳͲͷ ༧ݴΛ͢Δͱ఻͑ΒΕ͍ͯΔɻߐށ࣌୅ޙظͷංޙࠃʢݱɾ۽ຊݝʣʹݱΕͨͱ͍͏ɻ͜ͷ࿩͸ૠਤ෇͖Ͱנ൛ʹऔΓ ্͛ΒΕɺԕ͘ߐށʹ·Ͱ఻͑ΒΕͨɻ߂Խ೥݄த०ʢ೥্݄०ʣͷ͜ͱɺຖ໷ɺւதʹޫΔ෺ମ͕ग़຅ͯ͠ ͍ͨͨΊɺ໾ਓ͕ෝ͍ͨͱ͜ΖɺͦΕ͕࢟Λݱͨ͠ɻ࢟ܗʹ͍ͭͯݴ༿Ͱ͸ॻ͖ཹΊΒΕ͍ͯͳ͍͕ɺૠਤ͕ఴ͑ΒΕ ͍ͯΔɻ ͦͷऀ͸ɺ໾ਓʹରͯ͠ʮࢲ͸ւதʹॅΉΞϚϏΤͱਃ͢ऀͳΓʯͱ໊৐Γɺʮ౰೥ΑΓϲ೥ͷؒ͸ॾࠃͰ ๛࡞͕ଓ͕͘Ӹප΋ྲྀߦ͢Δɻࢲͷ࢟Λඳ͍ͨֆΛਓʑʹૣʑʹݟͤΑɻʯͱ༧ݴΊ͍ͨ͜ͱΛࠂ͛ɺւͷத΁ͱؼͬ ͯߦͬͨɻ೥୅͕ಛఆͰ͖Δ࠷ݹͷྫ͸ɺఱอ೥ʢ೥ʣͷӽޙࠃʢݱɾ৽ׁݝʣʹग़ݱͨ͠ʮւ඙ʢಡΈͷਪ ఆɿ͋·ͼ͜ʣʯΛهड़ͨ͠נ൛ʢʰ௶઒ຊʱͱ͍͏ɻ෱Ҫݝཱਤॻؗॴଂʣɺͦͷૠֆʹඳ͔Εͨւ඙͸ɺ಄͔Β͍ ͖ͳΓຊͷ଍͕ੜ͑ͨʢ಑ମͷͳ͍ʣܗঢ়ͰɺਓؒͷΑ͏ͳࣖΛ͠ɺ໨͸·Δ͘ɺޱ͕ಥग़͍ͯ͠Δɻͦͷ೥தʹ೔ຊ

    ਓޱͷׂͷࢮ໓Λ༧ݴ͠ɺͦͷ૾ͷֆࡳʹΑΔٹࡁΛ஧ࠂ͍ͯ͠Δɻ ΫΠζࣗಈੜ੒ r (PPHMF5 ʙ ɾࢿྉͱ౴͑ʹ͋ͬͨ໰୊จΛੜ੒͢Δ IUUQTDPMBCSFTFBSDIHPPHMFDPNHJUIVCTPOPJTBEFFQRVFTUJPOHFOFSBUJPOCMPCNBJOU@KBQBOFTF@RVFTUJPO@HFOFSBUJPOJQZOC ࢿྉ ౴͑ ංޙࠃʢݱɾ۽ຊݝʣ ߐށ࣌୅ͷͲͷࠃʹ ΞϚϏΤ͕ݱΕͨͷ Ͱ͔͢ ໰୊ ຊ ʮւ඙ʯʹ͸ ଍͕͍ͭ͘ ͋Γ·͔ͨ͠ ๛࡞΍ӸපͳͲ ΞϚϏΤ͸ւத͔Β ԿΛ༧ݴ͢Δͱ ݴΘΕ͍ͯ·͔͢ ໰୊ ໰୊ ౴͑ ౴͑ ͜ͱ͹ͷ"*͸Ͳ͜·ͰਐԽ͔ͨ͠
  13. ೥݄ݱࡏɼ '%"ঝೝ͞Εͨҩྍ"*ػثʹ ࣗવݴޠॲཧΛओػೳͱͨ͠΋ͷ͸ݟ͔ͭΒͳ͍ ˞੡඼ͷ  L 1SFNBSLFU/PUJGJDBUJPO4VNNBSZͷจॻதʹ MBOHVBHFQSPDFTTJOHPSUFYUNJOJOHΛؚΉ݅਺ ݅ ˞ػೳͷҰ෦ͱͯ͠ಡӨϨϙʔτ࡞੒ࢧԉΛᨳ͍ͬͯΔ΋ͷͳͲ͸͋Δ

    ྫ.&%05IZSPJE .&%0%91UF-UE IUUQTXXXGEBHPWNFEJDBMEFWJDFTTPGUXBSFNFEJDBMEFWJDFTBNEBSUJGJDJBMJOUFMMJHFODFBOENBDIJOFMFBSOJOHBJNMFOBCMFENFEJDBMEFWJDFT ͜ͱ͹ͷ"*͸Ͳ͜·Ͱҩྍʹߩݙ͍ͯ͠Δ͔
  14. ⁞ "*جૅٕज़ͷൃల "*ͷ࢓૊Έʹର͢Δཧ࿦తɾجૅతͳݚڀ   ը૾ॲཧࣗવݴޠॲཧͷൃల "*ݚڀ༻ͷඇҩྍσʔλΛ࢖ͬͨݚڀ ⁡ ҩྍݱ৔Ͱͷݕূ ҩྍݱ৔ʹ࣮ࡍʹߩݙ͢Δ͔Ͳ͏͔ʁ 3BKFTXBSBO

    "FUBM.FUB-FBSOJOHXJUI*NQMJDJU(SBEJFOUT/FVS*14  )BO)FUBM3FMBUJPO/FUXPSLTGPS0CKFDU%FUFDUJPO$713 4..D,JOOFZFUBM*OUFSOBUJPOBMFWBMVBUJPOPGBO"*TZTUFNGPSCSFBTUDBODFSTDSFFOJOH/BUVSF ⁢ ҩྍݱ৔΁ͷಋೖ ͜ͱ͹ͷ"*͸Ͳ͜·Ͱҩྍʹߩݙ͍ͯ͠Δ͔ ⁠ ҩྍσʔλͰͷݕূ ҩ༻ը૾΍ిࢠΧϧςΛՃ޻ͨ͠ެ։σʔλ΍ɼ ຊ෺ͷ୯ࢪઃʙଟࢪઃσʔλͰͷݚڀ ٕज़ྲྀೖʹ͸͕͔͔࣌ؒΔ
  15. ⁞ "*جૅٕज़ͷൃల "*ͷ࢓૊Έʹର͢Δཧ࿦తɾجૅతͳݚڀ   ը૾ॲཧࣗવݴޠॲཧͷൃల "*ݚڀ༻ͷඇҩྍσʔλΛ࢖ͬͨݚڀ ⁡ ҩྍݱ৔Ͱͷݕূ ҩྍݱ৔ʹ࣮ࡍʹߩݙ͢Δ͔Ͳ͏͔ʁ 3BKFTXBSBO

    "FUBM.FUB-FBSOJOHXJUI*NQMJDJU(SBEJFOUT/FVS*14  )BO)FUBM3FMBUJPO/FUXPSLTGPS0CKFDU%FUFDUJPO$713 4..D,JOOFZFUBM*OUFSOBUJPOBMFWBMVBUJPOPGBO"*TZTUFNGPSCSFBTUDBODFSTDSFFOJOH/BUVSF ⁢ ҩྍݱ৔΁ͷಋೖ ͜ͱ͹ͷ"*͸Ͳ͜·Ͱҩྍʹߩݙ͍ͯ͠Δ͔ ⁠ ҩྍσʔλͰͷݕূ ҩ༻ը૾΍ిࢠΧϧςΛՃ޻ͨ͠ެ։σʔλ΍ɼ ຊ෺ͷ୯ࢪઃʙଟࢪઃσʔλͰͷݚڀ ٕज़ྲྀೖʹ͸͕͔͔࣌ؒΔ
  16. ⁞ "*جૅٕज़ͷൃల "*ͷ࢓૊Έʹର͢Δཧ࿦తɾجૅతͳݚڀ   ը૾ॲཧࣗવݴޠॲཧͷൃల "*ݚڀ༻ͷඇҩྍσʔλΛ࢖ͬͨݚڀ ⁡ ҩྍݱ৔Ͱͷݕূ ҩྍݱ৔ʹ࣮ࡍʹߩݙ͢Δ͔Ͳ͏͔ʁ 3BKFTXBSBO

    "FUBM.FUB-FBSOJOHXJUI*NQMJDJU(SBEJFOUT/FVS*14  )BO)FUBM3FMBUJPO/FUXPSLTGPS0CKFDU%FUFDUJPO$713 4..D,JOOFZFUBM*OUFSOBUJPOBMFWBMVBUJPOPGBO"*TZTUFNGPSCSFBTUDBODFSTDSFFOJOH/BUVSF ⁢ ҩྍݱ৔΁ͷಋೖ ͜ͱ͹ͷ"*͸Ͳ͜·Ͱҩྍʹߩݙ͍ͯ͠Δ͔ ⁠ ҩྍσʔλͰͷݕূ ҩ༻ը૾΍ిࢠΧϧςΛՃ޻ͨ͠ެ։σʔλ΍ɼ ຊ෺ͷ୯ࢪઃʙଟࢪઃσʔλͰͷݚڀ ٕज़ྲྀೖʹ͸͕͔͔࣌ؒΔ
  17. ⁞ "*جૅٕज़ͷൃల "*ͷ࢓૊Έʹର͢Δཧ࿦తɾجૅతͳݚڀ   ը૾ॲཧࣗવݴޠॲཧͷൃల "*ݚڀ༻ͷඇҩྍσʔλΛ࢖ͬͨݚڀ ⁡ ҩྍݱ৔Ͱͷݕূ ҩྍݱ৔ʹ࣮ࡍʹߩݙ͢Δ͔Ͳ͏͔ʁ 3BKFTXBSBO

    "FUBM.FUB-FBSOJOHXJUI*NQMJDJU(SBEJFOUT/FVS*14  )BO)FUBM3FMBUJPO/FUXPSLTGPS0CKFDU%FUFDUJPO$713 4..D,JOOFZFUBM*OUFSOBUJPOBMFWBMVBUJPOPGBO"*TZTUFNGPSCSFBTUDBODFSTDSFFOJOH/BUVSF ⁢ ҩྍݱ৔΁ͷಋೖ ͜ͱ͹ͷ"*͸Ͳ͜·Ͱҩྍʹߩݙ͍ͯ͠Δ͔ ⁠ ҩྍσʔλͰͷݕূ ҩ༻ը૾΍ిࢠΧϧςΛՃ޻ͨ͠ެ։σʔλ΍ɼ ຊ෺ͷ୯ࢪઃʙଟࢪઃσʔλͰͷݚڀ ٕज़ྲྀೖʹ͸͕͔͔࣌ؒΔ
  18. ⁞ "*جૅٕज़ͷൃల "*ͷ࢓૊Έʹର͢Δཧ࿦తɾجૅతͳݚڀ   ը૾ॲཧࣗવݴޠॲཧͷൃల "*ݚڀ༻ͷඇҩྍσʔλΛ࢖ͬͨݚڀ ⁡ ҩྍݱ৔Ͱͷݕূ ҩྍݱ৔ʹ࣮ࡍʹߩݙ͢Δ͔Ͳ͏͔ʁ 3BKFTXBSBO

    "FUBM.FUB-FBSOJOHXJUI*NQMJDJU(SBEJFOUT/FVS*14  )BO)FUBM3FMBUJPO/FUXPSLTGPS0CKFDU%FUFDUJPO$713 4..D,JOOFZFUBM*OUFSOBUJPOBMFWBMVBUJPOPGBO"*TZTUFNGPSCSFBTUDBODFSTDSFFOJOH/BUVSF ⁢ ҩྍݱ৔΁ͷಋೖ ͜ͱ͹ͷ"*͸Ͳ͜·Ͱҩྍʹߩݙ͍ͯ͠Δ͔ ⁠ ҩྍσʔλͰͷݕূ ҩ༻ը૾΍ిࢠΧϧςΛՃ޻ͨ͠ެ։σʔλ΍ɼ ຊ෺ͷ୯ࢪઃʙଟࢪઃσʔλͰͷݚڀ ٕज़ྲྀೖʹ͸͕͔͔࣌ؒΔ
  19. ⁞ "*جૅٕज़ͷൃల "*ͷ࢓૊Έʹର͢Δཧ࿦తɾجૅతͳݚڀ   ը૾ॲཧࣗવݴޠॲཧͷൃల "*ݚڀ༻ͷඇҩྍσʔλΛ࢖ͬͨݚڀ ⁡ ҩྍݱ৔Ͱͷݕূ ҩྍݱ৔ʹ࣮ࡍʹߩݙ͢Δ͔Ͳ͏͔ʁ 3BKFTXBSBO

    "FUBM.FUB-FBSOJOHXJUI*NQMJDJU(SBEJFOUT/FVS*14  )BO)FUBM3FMBUJPO/FUXPSLTGPS0CKFDU%FUFDUJPO$713 4..D,JOOFZFUBM*OUFSOBUJPOBMFWBMVBUJPOPGBO"*TZTUFNGPSCSFBTUDBODFSTDSFFOJOH/BUVSF ⁢ ҩྍݱ৔΁ͷಋೖ ͜ͱ͹ͷ"*͸Ͳ͜·Ͱҩྍʹߩݙ͍ͯ͠Δ͔ ⁠ ҩྍσʔλͰͷݕূ ҩ༻ը૾΍ిࢠΧϧςΛՃ޻ͨ͠ެ։σʔλ΍ɼ ຊ෺ͷ୯ࢪઃʙଟࢪઃσʔλͰͷݚڀ ٕज़ྲྀೖʹ͸͕͔͔࣌ؒΔ
  20. ⁞ "*جૅٕज़ͷൃల "*ͷ࢓૊Έʹର͢Δཧ࿦తɾجૅతͳݚڀ   ը૾ॲཧࣗવݴޠॲཧͷൃల "*ݚڀ༻ͷඇҩྍσʔλΛ࢖ͬͨݚڀ ⁡ ҩྍݱ৔Ͱͷݕূ ҩྍݱ৔ʹ࣮ࡍʹߩݙ͢Δ͔Ͳ͏͔ʁ 3BKFTXBSBO

    "FUBM.FUB-FBSOJOHXJUI*NQMJDJU(SBEJFOUT/FVS*14  )BO)FUBM3FMBUJPO/FUXPSLTGPS0CKFDU%FUFDUJPO$713 4..D,JOOFZFUBM*OUFSOBUJPOBMFWBMVBUJPOPGBO"*TZTUFNGPSCSFBTUDBODFSTDSFFOJOH/BUVSF ⁢ ҩྍݱ৔΁ͷಋೖ ͜ͱ͹ͷ"*͸Ͳ͜·Ͱҩྍʹߩݙ͍ͯ͠Δ͔ ⁠ ҩྍσʔλͰͷݕূ ҩ༻ը૾΍ిࢠΧϧςΛՃ޻ͨ͠ެ։σʔλ΍ɼ ຊ෺ͷ୯ࢪઃʙଟࢪઃσʔλͰͷݚڀ ٕज़ྲྀೖʹ͸͕͔͔࣌ؒΔ ޻ֶܥ ݚڀऀ ҩֶܥ ݚڀऀ
  21. ⁞ "*جૅٕज़ͷൃల "*ͷ࢓૊Έʹର͢Δཧ࿦తɾجૅతͳݚڀ   ը૾ॲཧࣗવݴޠॲཧͷൃల "*ݚڀ༻ͷඇҩྍσʔλΛ࢖ͬͨݚڀ ⁡ ҩྍݱ৔Ͱͷݕূ ҩྍݱ৔ʹ࣮ࡍʹߩݙ͢Δ͔Ͳ͏͔ʁ 3BKFTXBSBO

    "FUBM.FUB-FBSOJOHXJUI*NQMJDJU(SBEJFOUT/FVS*14  )BO)FUBM3FMBUJPO/FUXPSLTGPS0CKFDU%FUFDUJPO$713 4..D,JOOFZFUBM*OUFSOBUJPOBMFWBMVBUJPOPGBO"*TZTUFNGPSCSFBTUDBODFSTDSFFOJOH/BUVSF ⁢ ҩྍݱ৔΁ͷಋೖ ͜ͱ͹ͷ"*͸Ͳ͜·Ͱҩྍʹߩݙ͍ͯ͠Δ͔ ⁠ ҩྍσʔλͰͷݕূ ҩ༻ը૾΍ిࢠΧϧςΛՃ޻ͨ͠ެ։σʔλ΍ɼ ຊ෺ͷ୯ࢪઃʙଟࢪઃσʔλͰͷݚڀ ٕज़ྲྀೖʹ͸͕͔͔࣌ؒΔ ·ͩϋʔυϧ͕ߴ͍ ͜ͷݚڀ͸׆ൃ
  22. ͜ͱ͹ͷ"*͸Ͳ͜·Ͱҩྍʹߩݙ͍ͯ͠Δ͔ ྫɿಡӨϨϙʔτͷࣗಈੜ੒ "*ݚڀɿΩϟϓγϣϯੜ੒λεΫ ɾຕͷը૾͔Β୹จΛੜ੒ ɾݫີ͞͸͞΄Ͳ໰ΘΕͳ͍ ์ࣹઢՊҩϨϕϧͷಡӨϨϙʔτ࡞੒ ɾຕʙଟ਺ͷը૾͔Β ɾ೥ྸ ੑผ ྟচ৘ใ

    աڈը૾΋Έͯ௕จΛੜ੒ ɾ಺༰ͷݫີ͕͞ٻΊΒΕΔ ϋʔυϧ͕ߴ͍ :1BOFUBM.FE8SJUFS,OPXMFEHF"XBSF.FEJDBM5FYU(FOFSBUJPO*OQSPDFFEJOHTPGUIFUI*OUFSOBUJPOBM$POGFSFODFPO$PNQVUBUJPOBM-JOHVJTUJDT $0-*/( 
  23. :1BOFUBM.FE8SJUFS,OPXMFEHF"XBSF.FEJDBM5FYU(FOFSBUJPO*OQSPDFFEJOHTPGUIFUI*OUFSOBUJPOBM$POGFSFODFPO$PNQVUBUJPOBM-JOHVJTUJDT $0-*/(  ͜ͱ͹ͷ"*͸Ͳ͜·Ͱҩྍʹߩݙ͍ͯ͠Δ͔ ྫɿಡӨϨϙʔτͷࣗಈੜ੒ "*ݚڀɿΩϟϓγϣϯੜ੒λεΫ ɾຕͷը૾͔Β୹จΛੜ੒ ɾݫີ͞͸͞΄Ͳ໰ΘΕͳ͍ ์ࣹઢՊҩϨϕϧͷಡӨϨϙʔτ࡞੒ ɾຕʙଟ਺ͷը૾͔Β

    ɾ೥ྸ ੑผ ྟচ৘ใ աڈը૾΋Έͯ௕จΛੜ੒ ɾ಺༰ͷݫີ͕͞ٻΊΒΕΔ ϋʔυϧ͕ߴ͍ ϋʔυϧΛएׯԼ͛Δ ҩྍσʔλͰͷݕূ ɾຕʙଟ਺ͷը૾͔Β ɾ೥ྸ ੑผ ྟচ৘ใ աڈը૾΋Έͯ௕จΛੜ੒ ɾ಺༰ͷݫີ͞͸͋Δఔ౓ଥڠ͢Δ
  24. ࣗಈείΞϦϯά ɾ৺๪ࡉಈױऀͷΧϧς͔Β೴ߎ࠹ϦεΫ $)" %4 7"4D ΍ ग़݂ϦεΫ )"4#-&% Λࣗಈ൑ఆ ɾ$)"

    %4 7"4Dʾɼ)"4#-&%ʾʹର͢Δ ཅੑతத཰ʙ 4IJSMFZ78BOHFUBM6TFPGFMFDUSPOJDIFBMUIDBSFSFDPSETUPJEFOUJGZDPNQMFYQBUJFOUTXJUIBUSJBMGJCSJMMBUJPOGPSUBSHFUFE JOUFSWFOUJPO+PVSOBMPGUIF"NFSJDBO .FEJDBM*OGPSNBUJDT"TTPDJBUJPO 7PMVNF *TTVF .BSDI 1BHFTr ͜ͱ͹ͷ"*͸Ͳ͜·Ͱҩྍʹߩݙ͍ͯ͠Δ͔ Partners HealthCare System Research Patient Data Registry (RPDR) 480 patient charts CHA2 DS2 -VASc score= ? HAS-BLED score = ?
  25. ͜ͱ͹ͷ"*Λ΋ͬͱҩྍʹ׆͔ͨ͢Ίʹ͸ ͭͷղܾࡦ ʹ 4IBSFEUBTL ɾҩྍݱ৔ͷχʔζʹ߹ͬͨ໰୊ઃఆΛͯ͠σʔλΛ࡞੒ɾެ։͠ɼ ޿͘ݚڀऀ͔Βղ๏Λืू͢Δ ӳޠ ɾ/BUJPOBM/-1$MJOJDBM$IBMMFOHFT OD CZ)BSWBSE.FEJDBM4DIPPM

    ೔ຊޠ ɾ/5$*3CZࠃཱ৘ใֶݚڀॴ /** Χϧςࣗಈಗ໊Խ ༀࡎྺநग़ ࢦࣔޠ ݴ͍׵͑ ྟচࢼݧ૊ΈೖΕ දهΏΕղফ ࣏ྍ໨తͷཧղ ɾ53&$CZถࠃඪ४ٕज़ݚڀॴ /*45 4/4͔Βͷ ײછ঱ྲྀߦ༧ଌ ಡӨϨϙʔτ ߏ଄ԽɾಉҰ঱ྫ൑ఆ ʙ 1SFDJTJPO.FEJDJOFࢧԉ
  26. ͜ͱ͹ͷ"*Λ΋ͬͱҩྍʹ׆͔ͨ͢Ίʹ͸ ·ͩ೔ຊࠃ಺ͷݚڀऀ͕গͳ͘ɼख෇͔ͣͷςʔϚ͕ଟ͍ ֶज़ػؔ ҩֶ ɾ౦େපӃ ์ࣹઢՊ ΠϝʔδϥϘ ɾ౦େපӃ ҩྍ"*։ൃֶߨ࠲ ɾ౦େපӃ

    ҩྍ৘ใ෦ ɾࡕେපӃ ҩྍ৘ใ෦ ɾஜ೾େපӃ ҩྍ৘ใ෦ ͳͲ ֶज़ػؔ ޻ֶ ɾಸྑઌ୺େ ιʔγϟϧɾίϯϐϡʔςΟϯάݚڀࣨ ͳͲ ɾஜ೾େ ώϡʔϚϯίϯϐϡςʔγϣϯݚڀࣨ ͳͲ اۀ ɾ෋࢜θϩοΫε ͳͲ