Yorifuji, Takashi - OU Author List - OKAYAMA UNIVERSITY SCIENTIFIC ACHIEVEMENT REPOSITORY

Changes in body mass index during early childhood on school‐age asthma prevalence classified by phenotypes and sex

FullText URL	fulltext.pdf
Author	Yabuuchi, Toshihiko\| Ikeda, Masanori\| Matsumoto, Naomi\| Tsuge, Mitsuru\| Yorifuji, Takashi\| Tsukahara, Hirokazu\|
Keywords	asthma body mass index child phenotypes sex
Published Date	2025-01
Publication Title	Pediatrics International
Volume	volume67
Issue	issue1
Publisher	Wiley
Start Page	e70090
ISSN	1328-8067
NCID	AA11320483
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2025 The Author(s).
File Version	publisher
PubMed ID	40457851
DOI	10.1111/ped.70090
Web of Science KeyUT	001500513900001
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Association between cesarean delivery and childhood allergic diseases in a longitudinal population-based birth cohort from Japan

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Author	Tamai, Kei\| Matsumoto, Naomi\| Mitsui, Takashi\| Masuyama, Hisashi\| Yorifuji, Takashi\|
Published Date	2025-06-01
Publication Title	Scientific Reports
Volume	volume15
Issue	issue1
Publisher	Springer Science and Business Media LLC
Start Page	19206
ISSN	2045-2322
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2025
File Version	publisher
PubMed ID	40451859
DOI	10.1038/s41598-025-03703-3
Web of Science KeyUT	001500912700023
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Avoidant/restrictive food intake disorder prognosis and its relation with autism spectrum disorder in Japanese children

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Author	Tanaka, Chie\| Okada, Ayumi\| Hanzawa, Mana\| Fujii, Chikako\| Shigeyasu, Yoshie\| Sugihara, Akiko\| Horiuchi, Makiko\| Yorifuji, Takashi\| Tsukahara, Hirokazu\|
Keywords	autism spectrum disorder avoidant/restrictive food intake disorder children feeding and eating disorders outcome
Published Date	2025-05-14
Publication Title	Pediatrics International
Volume	volume67
Issue	issue1
Publisher	Wiley
Start Page	e70040
ISSN	1328-8067
NCID	AA11320483
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2025 The Author(s).
File Version	publisher
PubMed ID	40365849
DOI	10.1111/ped.70040
Web of Science KeyUT	001487760000001
Related Url	isVersionOf https://doi.org/10.1111/ped.70040

若手・中堅耳鼻咽喉科医師の臨床研究に対する質問紙調査

Title Alternative	Questionnaire survey of junior and mid-career otolaryngologists' attitudes towards clinical research
Author	Uraguchi, Kensuke\| Yorifuji, Takashi\| Takao, Soshi\| Sugaya, Akiko\| Ando, Mizuo\|
Abstract	Introduction : Clinical research is crucial for the advancement of medicine, but modern otolaryngologists' attitudes regarding clinical research have not been known. This study was conducted to survey the background, knowledge, and interest in clinical research among junior and mid-career otolaryngologists. 　Methods : A questionnaire survey was distributed to 34 otolaryngologists with ≤15 years' clinical experience working at Okayama University and its affiliated facilities. The respondents were divided into junior (non-specialists) and mid-career otolaryngologists (specialists) based on whether they were board-certified otolaryngologists. The survey assessed their background, understanding, and interest in clinical research. 　Results : Twenty-nine otolaryngologists (83%) responded (10 junior and 19 mid-career otolaryngologists). There was significant individual variation in their interest and knowledge of clinical research. However, approximately half of the respondents indicated that they were not interested in and/or had never engaged in clinical research. 　Conclusion : The data collected by this survey contribute to our understanding of the current state of clinical research engagement among junior and mid-career otolaryngologists, and they can serve as a basis for exploring future strategies to increase this engagement.
Keywords	臨床研究 (clinical research) 統計解析 (statistical analysis) ビッグデータ (bigdata) 質問紙調査 (questionnaire survey)
Publication Title	Journal of Okayama Medical Association
Published Date	2025-04-01
Volume	volume137
Issue	issue1
Start Page	20
End Page	24
ISSN	0030-1558
Related Url	isVersionOf https://doi.org/10.4044/joma.137.20
language	Japanese
Copyright Holders	Copyright (c) 2025 岡山医学会
File Version	publisher
DOI	10.4044/joma.137.20

Association of emergency intensive care unit occupancy due to brain-dead organ donors with ambulance diversion

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Author	Yumoto, Tetsuya\| Obara, Takafumi\| Hongo, Takashi\| Nojima, Tsuyoshi\| Tsukahara, Kohei\| Hisamura, Masaki\| Nakao, Atsunori\| Yorifuji, Takashi\| Naito, Hiromichi\|
Keywords	Ambulance diversion Bed occupancy Brain death Emergency medical services Intensive care units Organ donation
Published Date	2025-04-12
Publication Title	Scientific Reports
Volume	volume15
Issue	issue1
Publisher	Nature Portfolio
Start Page	12633
ISSN	2045-2322
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2025
File Version	publisher
PubMed ID	40221631
DOI	10.1038/s41598-025-97198-7
Web of Science KeyUT	001466042000027
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Age-specific assessment of initial hemoglobin levels and shock index for predicting life-saving interventions in pediatric blunt liver and spleen injuries

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Author	Yumoto, Tetsuya\| Obara, Takafumi\| Hongo, Takashi\| Iida, Atsuyoshi\| Tsukahara, Kohei\| Katsura, Morihiro\| Kondo, Yutaka\| Yasuda, Hideto\| Kushimoto, Shigeki\| Yorifuji, Takashi\| Naito, Hiromichi\| Nakao, Atsunori\| SHIPPs Study Group\|
Keywords	Abdominal injuries Blood transfusions Hemoglobin Hemostasis Shock index
Published Date	2025-03-12
Publication Title	Scientific Reports
Volume	volume15
Issue	issue1
Publisher	Nature Portfolio
Start Page	8502
ISSN	2045-2322
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2025
File Version	publisher
PubMed ID	40074821
DOI	10.1038/s41598-025-92673-7
Web of Science KeyUT	001443941100009
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Cesarean delivery on child health and development in Japanese nationwide birth cohort

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Author	Matsumoto, Naomi\| Mitsui, Takashi\| Tamai, Kei\| Hirota, Tomoya\| Masuyama, Hisashi\| Yorifuji, Takashi\|
Keywords	Cesarean delivery Delivery methods Long-term outcome Child development Outcome-wide approach
Published Date	2025-01-20
Publication Title	Scientific Reports
Volume	volume15
Issue	issue1
Publisher	Nature Portfolio
Start Page	2485
ISSN	2045-2322
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2025
File Version	publisher
PubMed ID	39833288
DOI	10.1038/s41598-025-87043-2
Web of Science KeyUT	001402008500024
Related Url	isVersionOf https://doi.org/10.1038/s41598-025-87043-2

Maternal smoking during infancy increases the risk of allergic diseases in children: a nationwide longitudinal survey in Japan

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Author	Shigehara, Kenji\| Matsumoto, Naomi\| Tsuge, Mitsuru\| Uda, Kazuhiro\| Saito, Yukie\| Yashiro, Masato\| Yorifuji, Takashi\| Ikeda, Masanori\| Tsukahara, Hirokazu\|
Keywords	Allergic rhinitis Bronchial asthma Atopic dermatitis National cohort study Passive smoking
Note	The version of record of this article, first published in Allergy, Asthma & Clinical Immunology, is available online at Publisher’s website: http://dx.doi.org/10.1186/s13223-025-00952-9\|
Published Date	2025-01-16
Publication Title	Allergy, Asthma & Clinical Immunology
Volume	volume21
Issue	issue1
Publisher	BMC
Start Page	4
ISSN	1710-1492
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2025.
File Version	publisher
PubMed ID	39825417
DOI	10.1186/s13223-025-00952-9
Web of Science KeyUT	001397990900001
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Effect of 2-week postpartum check-ups on screening positive for postpartum depression: a population-based cohort study using instrumental variable estimation in Japan

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Author	Nakamura, Naoko\| Mitsuhashi, Toshiharu\| Nakashima, Yasuko\| Matsumoto, Naomi\| Yorifuji, Takashi\|
Keywords	community health planning diagnostic screening programmes home visits postpartum depression postnatal care quasi-experimental study
Published Date	2023-07-19
Publication Title	Family Practice
Publisher	Oxford University Press (OUP)
Start Page	cmad074
ISSN	1460-2229
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2023.
File Version	publisher
PubMed ID	37467366
DOI	10.1093/fampra/cmad074
Web of Science KeyUT	001030159100001
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Impact of high blood pressure on the risk of mortality among Japanese people aged 65 years and older

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Author	Akagi, Shinsuke\| Takao, Soshi\| Matsuo, Rumi\| Matsumoto, Naomi\| Yorifuji, Takashi\|
Keywords	all-cause mortality cardiovascular disease hypertension Japanese older adults survival analysis
Published Date	2024-12-12
Publication Title	Geriatrics & Gerontology International
Volume	volume25
Issue	issue1
Publisher	Wiley
Start Page	82
End Page	89
ISSN	1444-1586
NCID	AA1155729X
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2024 The Author(s).
File Version	publisher
PubMed ID	39663894
DOI	10.1111/ggi.15046
Web of Science KeyUT	001374668300001
Related Url	isVersionOf https://doi.org/10.1111/ggi.15046

In vitro fertilization and long-term child health and development: nationwide birth cohort study in Japan

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Author	Matsumoto, Naomi\| Mitsui, Takashi\| Kadowaki, Tomoka\| Mitsuhashi, Toshiharu\| Hirota, Tomoya\| Masuyama, Hisashi\| Yorifuji, Takashi\|
Keywords	In vitro fertilization (IVF) Assisted reproductive technology (ART) Long-term outcome Development
Published Date	2024-11-18
Publication Title	European Journal of Pediatrics
Volume	volume184
Issue	issue1
Publisher	Springer Science and Business Media LLC
Start Page	24
ISSN	1432-1076
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2024
File Version	publisher
PubMed ID	39557744
DOI	10.1007/s00431-024-05883-y
Web of Science KeyUT	001363062300001
Related Url	isVersionOf https://doi.org/10.1007/s00431-024-05883-y

Effectiveness of the Original COVID-19 Vaccine against COVID-19 Exacerbations during the Omicron Wave: A Population-based Study in Okayama, Japan

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Author	Matsumoto, Naomi\| Mitsuhashi, Toshiharu\| Matsuo, Rumi\| Kadowaki, Tomoka\| Takao, Soshi\| Yorifuji, Takashi\|
Keywords	COVID-19 Vaccine Omicron Prevention Pneumonia
Published Date	2023
Publication Title	JMA Journal
Volume	volume6
Issue	issue4
Publisher	Japan Medical Association
Start Page	463
End Page	469
ISSN	2433-3298
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© Japan Medical Association
File Version	publisher
PubMed ID	37941689
DOI	10.31662/jmaj.2023-0019
Web of Science KeyUT	001117541000004
Related Url	isVersionOf https://doi.org/10.31662/jmaj.2023-0019

Disease and Injury Trends following Heavy Rains in Western Japan in 2018

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Author	Hashimoto, Chiaki\| Yorifuji, Takashi\| Murakami, Kazuharu\| Suganami, Shigeru\|
Keywords	Common disease communicable disease control disaster flood heavy rains Okayama
Published Date	2023-04-14
Publication Title	JMA Journal
Volume	volume6
Issue	issue2
Publisher	Japan Medical Association
Start Page	129
End Page	137
ISSN	2433-3298
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© Japan Medical Association
File Version	publisher
PubMed ID	37179731
DOI	10.31662/jmaj.2022-0122
Web of Science KeyUT	001149290800004
Related Url	isVersionOf https://doi.org/10.31662/jmaj.2022-0122

A nationwide longitudinal survey of infantile injury and its recurrence in Japan

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Author	Hiraoka, Tomohiro\| Obara, Takafumi\| Matsumoto, Naomi\| Tsukahara, Kohei\| Hongo, Takashi\| Nojima, Tsuyoshi\| Hisamura, Masaki\| Yumoto, Tetsuya\| Nakao, Atsunori\| Yorifuji, Takashi\| Naito, Hiromichi\|
Keywords	Retrospective cohort study Injury recurrence Injury prevention
Note	The version of record of this article, first published in Scientific Reports, is available online at Publisher’s website: http://dx.doi.org/10.1038/s41598-024-76403-z\|
Published Date	2024-10-21
Publication Title	Scientific Reports
Volume	volume14
Issue	issue1
Publisher	Nature Portfolio
Start Page	24716
ISSN	2045-2322
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2024
File Version	publisher
PubMed ID	39433855
DOI	10.1038/s41598-024-76403-z
Web of Science KeyUT	001339991400047
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Small-for-Gestational-Age Status and the Risk of Kawasaki Disease: A Nationwide Birth Cohort in Japan

JaLCDOI	10.18926/AMO/67656
FullText URL	78_5_363.pdf
Author	Takanaga, Satoe\| Matsumoto, Naomi\| Kadowaki, Tomoka\| Takao, Soshi\| Yorifuji, Takashi\|
Abstract	Kawasaki disease (KD) is a pediatric disease of unknown etiology that commonly affects infants in East Asia. Infants born small for gestational age (SGA) have weaker immune systems and are more susceptible to infection. Using data from a nationwide Japanese birth cohort study conducted in 2010 (n=34,579), we investigated whether SGA increases the risk of KD. SGA was defined as birth weight below the 10th percentile for gestational age. The outcome was hospitalization for KD between 6 and 30 months of age. The association between SGA and hospitalization for KD, adjusted for child and maternal factors, was examined using logistic regression. Of the 231 children hospitalized for KD, 9.5% were SGA. Further statistical analysis showed that SGA did not increase the odds ratio (OR) of hospitalization for KD (adjusted OR 1.12, 95% confidence interval 0.71-1.75). This result was not changed with stratification by early daycare attendance and preterm status. Reasons for the lack of association may include the multifactorial pathogenesis of KD; in addition, the types of infections to which SGA infants are predisposed may differ from those triggering KD. Overall, our large nationwide study found no association between SGA and KD.
Keywords	Kawasaki disease (KD) small for gestational age (SGA) cohort epidemiology
Amo Type	Original Article
Publication Title	Acta Medica Okayama
Published Date	2024-10
Volume	volume78
Issue	issue5
Publisher	Okayama University Medical School
Start Page	363
End Page	370
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	Copyright Ⓒ 2024 by Okayama University Medical School
File Version	publisher
Refereed	True
PubMed ID	39467654

Kinetics of SARS-CoV-2 antibody titers after booster vaccinations during an Omicron surge in Japan

FullText URL	fulltext20240820-02.pdf fig20240820-02.pdf table20240820-02.pdf suppl_fig20240820-02.pdf suppl_table20240820-02.pdf
Author	Matsumoto, Naomi\| Sasaki, Ayako\| Kadowaki, Tomoka\| Mitsuhashi, Toshiharu\| Takao, Soshi\| Yorifuji, Takashi\|
Keywords	SARS-CoV-2 Vaccine Antibody Mixed-effects model Omicron
Note	© 2024 Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/\| This fulltext file will be available in Aug. 2025.\|
Published Date	2024-08
Publication Title	Vaccine
Volume	volume42
Issue	issue21
Publisher	Elsevier BV
Start Page	126156
ISSN	0264-410X
NCID	AA10491877
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2024 Elsevier Ltd.
File Version	author
PubMed ID	39088986
DOI	10.1016/j.vaccine.2024.126156
Web of Science KeyUT	001285745600001
Related Url	isVersionOf https://doi.org/10.1016/j.vaccine.2024.126156

Longitudinal antibody dynamics after COVID-19 vaccine boosters based on prior infection status and booster doses

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Author	Matsumoto, Naomi\| Sasaki, Ayako\| Kadowaki, Tomoka\| Mitsuhashi, Toshiharu\| Takao, Soshi\| Yorifuji, Takashi\|
Note	The version of record of this article, first published in Scientific Reports, is available online at Publisher’s website: http://dx.doi.org/10.1038/s41598-024-55245-9\|
Published Date	2024-02-25
Publication Title	Scientific Reports
Volume	volume14
Issue	issue1
Publisher	Nature Portfolio
Start Page	4564
ISSN	2045-2322
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2024
File Version	publisher
PubMed ID	38403650
DOI	10.1038/s41598-024-55245-9
Web of Science KeyUT	001177180300006
Related Url	isVersionOf https://doi.org/10.1038/s41598-024-55245-9

Long-term, patient-centered, frailty-based outcomes of older critical illness survivors from the emergency department: a post hoc analysis of the LIFE Study

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Author	Hongo, Takashi\| Yumoto, Tetsuya\| Inaba, Mototaka\| Taito, Shunsuke\| Yorifuji, Takashi\| Nakao, Atsunori\| Naito, Hiromichi\| the LIFE Study Investigators\|
Keywords	ADL Clinical frailty scale Critical illness Emergency department Intensive care QOL
Note	The version of record of this article, first published in BMC Geriatrics, is available online at Publisher’s website: http://dx.doi.org/10.1186/s12877-024-04881-x\|
Published Date	2024-03-15
Publication Title	BMC Geriatrics
Volume	volume24
Issue	issue1
Publisher	BMC
Start Page	257
ISSN	1471-2318
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2024.
File Version	publisher
PubMed ID	38491464
DOI	10.1186/s12877-024-04881-x
Web of Science KeyUT	001185879700001
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Treatment interruption in hypertensive patients during the COVID-19 pandemic: An interrupted time series analysis using prescription data in Okayama, Japan

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Author	Nakamura, Naoko\| Mitsuhashi, Toshiharu\| Matsumoto, Naomi\| Hayase, Shunsaku\| Yorifuji, Takashi\|
Keywords	antihypertensive agents COVID-19 health behavior interrupted time series analysis prescription drugs treatment interruption
Published Date	2024-02-21
Publication Title	Journal of General and Family Medicine
Volume	volume25
Issue	issue2
Publisher	Wiley
Start Page	102
End Page	109
ISSN	2189-7948
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2024 The Authors.
File Version	publisher
PubMed ID	38481745
DOI	10.1002/jgf2.678
Web of Science KeyUT	001168139300001
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Epidemiology and Reporting Characteristics of Systematic Reviews in Orthopedic Journals: A Meta-Epidemiological Study

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Author	Yamamoto, Norio\| Taito, Shunsuke\| Miura, Takanori\| Ariie, Takashi\| Tomita, Yosuke\| Ogihara, Hirofumi\| Shiratsuchi, Daijo\| Yorifuji, Takashi\| Tsujimoto, Yasushi\|
Keywords	meta-analysis systemic reviews reporting guidelines PRISMA full search strategy
Published Date	2023-11-10
Publication Title	Journal of Clinical Medicine
Volume	volume12
Issue	issue22
Publisher	MDPI
Start Page	7031
ISSN	2077-0383
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2023 by the authors.
File Version	publisher
PubMed ID	38002645
DOI	10.3390/jcm12227031
Web of Science KeyUT	001166545400001
Related Url	isVersionOf https://doi.org/10.3390/jcm12227031