JP2019045264A - 予測装置及び予測方法 - Google Patents
予測装置及び予測方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 34
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- 210000000214 mouth Anatomy 0.000 claims description 9
- 239000000284 extract Substances 0.000 claims description 7
- 241000605862 Porphyromonas gingivalis Species 0.000 claims description 5
- 241000589892 Treponema denticola Species 0.000 claims description 5
- 241000611351 Bergeyella Species 0.000 claims description 4
- 241000589015 Kingella denitrificans Species 0.000 claims description 4
- 241000585143 Scardovia wiggsiae Species 0.000 claims description 4
- 241000605036 Selenomonas Species 0.000 claims description 4
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- 102000004127 Cytokines Human genes 0.000 description 1
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- 241000984746 Treponema vincentii Species 0.000 description 1
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Abstract
Description
RR=ΠspRRsp f(x sp )
f(xsp) = 1 if xsp is in Ssp
f(xsp) = -1 if xsp is not in Ssp
によって、早産リスク予測モデルを生成してもよい。
50 細菌叢計測装置
100 予測装置
110 データ取得機能
120 データ保存機能
130 早産予測モデル生成機能
140 早産予測機能
150 結果通知機能
Claims (5)
- 妊婦の口腔内の細菌叢に関する細菌叢データを取得するデータ取得機能と、
前記細菌叢データに基づき早産予測モデルを生成する早産予測モデル生成機能と、
前記早産予測モデルに基づき、前記取得した細菌叢データから前記妊婦の早産発症予測を実行する早産予測機能と、
前記早産発症予測の結果を通知する結果通知機能と、
を有し、
前記データ取得機能は、前記妊婦の妊娠前後の何れかの時期から出産前後の何れかの時期までのデータ取得期間において、前記細菌叢データを複数の時点にて取得し、
前記早産予測機能は、前記複数の時点において取得された前記細菌叢データに基づき前記早産発症予測を実行する予測装置。 - 前記早産予測モデル生成機能は、前記複数の時点で取得された細菌叢データの各細菌種を独立した変数として設定し、早産群と正期産群とをよく分ける上位の所定数の変数を抽出し、
前記早産予測モデル生成機能は、forward stepwise selection方式に従って、前記抽出した変数から前記早産予測モデルを生成する、請求項1記載の予測装置。 - 前記早産予測モデル生成機能は、早産群と正期産群とをよく分ける細菌種として、Porphyromonas gingivalis, Treponema denticola, Tabberella forsythensisや、Bergeyella, Kingella denitrificans, Scardovia wiggsiae, Streptococus mutans, Selenomonas, Capnocytophaga, Treponema vincentiiの1つ以上を抽出する、請求項1又は2記載の予測装置。
- 前記早産予測モデル生成機能は、早産発症有無予測モデル、出産日予測モデル及び早産リスクモデルを生成し、
前記早産予測機能は、前記生成された早産発症有無予測モデル、出産日予測モデル及び早産リスクモデルにそれぞれ基づき、早産発症有無予測、出産日予測及び早産リスク算出を実行する、請求項1乃至3何れか一項記載の予測装置。 - 妊婦の口腔内の細菌叢に関する細菌叢データを取得するステップと、
前記細菌叢データに基づき早産予測モデルを生成するステップと、
前記早産予測モデルに基づき、前記取得した細菌叢データから前記妊婦の早産発症予測を実行するステップと、
前記早産発症予測の結果を通知するステップと、
を有する予測方法であって、
前記取得するステップは、前記妊婦の妊娠前後の何れかの時期から出産前後の何れかの時期までのデータ取得期間において、前記細菌叢データを複数の時点にて取得し、
前記実行するステップは、前記複数の時点において取得された前記細菌叢データに基づき前記早産発症予測を実行する予測方法。
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JP2019041754A (ja) * | 2017-08-31 | 2019-03-22 | 株式会社Nttドコモ | 予測装置及び予測方法 |
KR20230013726A (ko) * | 2021-07-19 | 2023-01-27 | 주식회사 디앤피바이오텍 | 기계 학습에 기반한 조산 위험도 예측 장치 |
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JP2019041754A (ja) * | 2017-08-31 | 2019-03-22 | 株式会社Nttドコモ | 予測装置及び予測方法 |
KR20230013726A (ko) * | 2021-07-19 | 2023-01-27 | 주식회사 디앤피바이오텍 | 기계 학습에 기반한 조산 위험도 예측 장치 |
KR102559223B1 (ko) | 2021-07-19 | 2023-07-26 | 주식회사 디앤피바이오텍 | 기계 학습에 기반한 조산 위험도 예측 장치 |
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