岩田啓芳 (hiroyoshi Iwata) - マイポータル

基本情報

所属: 北海道大学環境健康科学研究教育センター特任准教授

学位: 疫学修士(ハーバード大学公衆衛生大学院)
博士（医学）(東京慈恵会医科大学)

J-GLOBAL ID: 202001004802991322
researchmap会員ID: R000010926

日本内科学会総合内科専門医

米国内科学会 Fellow of the American College of Physicians (FACP)

社会医学系専門医協会社会医学系専門医

疫学専門家・衛生学エキスパート

委員歴

- 現在

American College of Physicians, Japan chapter,, Chair of the Credentials Membership Committee

論文

The impact of folic acid supplementation in early to mid-pregnancy on the risk of hypertensive disorders of pregnancy: the Japan environment and children’s study

Akira Oku, Yoshihiro Saito, Hiroyoshi Iwata, Sachiko Itoh, Ami Hosokawa, Takeshi Yamaguchi, Mariko Itoh, Keitaro Makino, Maki Tojo, Hidemichi Watari …

BMC Pregnancy and Childbirth 2026年3月6日
Associations of prenatal exposure to organophosphate pesticides with eczema and allergic rhinoconjunctivitis in 4-year-old children: The Japan Environment and Children's Study

Megasari Marsela, Hiroyoshi Iwata, Yu Ait Bamai, Mariko Itoh, Rahel Mesfin Ketema, Takeshi Yamaguchi, Yasuaki Saijo, Yoshiya Ito, Sachiko Itoh, Keiko Yamazaki …

Environmental Research 123839-123839 2026年2月
Effects of maternal occupation on low birth weight and preterm birth: A prospective birth cohort study in the first trimester, the Japan environment and Children's study.

Sumitaka Kobayashi, Hiroyoshi Iwata, Takeshi Yamaguchi, Naomi Tamura, Mariko Itoh, Maki Tojo, Keiko Yamazaki, Yasuaki Saijo, Yoshiya Ito, Reiko Kishi

International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics 172(2) 991-1008 2026年2月
Echinococcosis in Japan: Time to Reconsider a Neglected Endemic.

Hiroyoshi Iwata, Takeshi Yamaguchi, Keitaro Makino, Reiko Kishi

Internal medicine (Tokyo, Japan) 2025年12月25日
Early Prediction Model for Antibiotic Treatment Failure in Bacteremia: Japan Bacteremia Inpatient Cohort Association

Hiroyoshi Iwata, Makoto Kaneko, Keisuke Kamada, Koji Endo, Yuki Honda, Yoshito Homma, Takao Wakabayashi, Kenji Kanto, Yuki Nagai, Shuhei Hamada …

Journal of Hospital Infection 2025年12月
Toxic metals and trace elements in maternal blood and urinary tract infection during the first 2 years of life: The Japan Environment and Children's Study.

Keitaro Makino, Hiroyoshi Iwata, Takeshi Yamaguchi, Atsuko Ikeda, Yu Ait Bamai, Sachiko Itoh, Mariko Itoh, Maki Tojo, Naomi Tamura, Rieko Yamamoto …

The Science of the total environment 1006 180895-180895 2025年12月1日
Childhood obesity and DNA methylation in an epigenome-wide association study: findings from the Hokkaido Birth Cohort

Hiroyoshi Iwata, Chihiro Miyashita, Takeshi Yamaguchi, Atsuko Ikeda, Ryu Miura, Machiko Minatoya, Naomi Tamura, Yu Ait Bamai, Sachiko Itoh, Keiko Yamazaki …

Clinical Epigenetics 2025年12月1日
Stability and variability of Edinburgh Postnatal Depression Scale networks among postpartum women: Insights from the Japan Environment and Children's Study

Yasuhiko Ebina, Sachiko Ito, Takeshi Yamaguchi, Hiroyoshi Iwata, Reiko Kishi

Journal of Affective Disorders 391 119992-119992 2025年12月
The impact of pediatric constipation on appendicitis: a prospective birth cohort in the Japan Environment and Children's Study.

Hiroyoshi Iwata, Takeshi Yamaguchi, Sachiko Itoh, Yu Ait Bamai, Atsuko Ikeda, Keitaro Makino, Mariko Itoh, Maki Tojo, Rieko Yamamoto, Naomi Tamura …

BMC pediatrics 25(1) 962-962 2025年11月26日
Cord Blood Mitochondrial DNA Copy Number and Physical Growth in Infancy and Toddlerhood: A Birth Cohort Analysis.

Hisanori Fukunaga, Takeshi Yamaguchi, Hiroyoshi Iwata, Atsuko Ikeda

Children (Basel, Switzerland) 12(10) 1369-1369 2025年10月10日
Small for gestational age as a predictor of developmental coordination disorders: Exploring early risk from Japan birth cohort consortium

Hiroyoshi Iwata, Maki Tojo, Kenji J. Tsuchiya, Mami Ishikuro, Geng Chen, Satoshi Suyama, Akio Nakai, Naomi Tamura, Toshio Yoshikawa, Toyoki Yamagata …

Brain and Development 47(5) 104435-104435 2025年10月
Prediction of Kawasaki disease coronary artery lesions in the Japan Environment and Children’s Study

Hiroyoshi Iwata, Takeshi Yamaguchi, Naomi Tamura, Yu Ait Bamai, Atsuko Ikeda, Mariko Itoh, Rieko Yamamoto, Maki Tojo, Rahel Mesfin Ketema, Keiko Yamazaki …

Annals of Pediatric Cardiology 18(5) 437-446 2025年9月
Association between small for gestational age and neurodevelopmental disability at 5 years in the Hokkaido study

Satoshi Suyama, Mariko Itoh, Naomi Tamura, Hiroyoshi Iwata, Takeshi Yamaguchi, Sumitaka Kobayashi, Chihiro Miyashita, Takuya Saito, Reiko Kishi

Pediatrics International 2025年8月
Impact of prenatal exposure to per- and polyfluoroalkyl substances on developmental delays in 4-year-old children: The Japan Environment and Children’s study

Mariko Itoh, Sumitaka Kobayashi, Hiroyoshi Iwata, Yu Ait Bamai, Rahel Mesfin Ketema, Takeshi Yamaguchi, Keiko Yamazaki, Naomi Tamura, Maki Tojo, Satoshi Suyama …

Environment International 198 109434-109434 2025年4月
Mediation of prenatal cotinine and 8-hydroxy-2’-deoxyguanosine levels on infant birth size in the Japan Environment and Children’s Study (JECS)

Sumitaka Kobayashi, Hiroyoshi Iwata, Takeshi Yamaguchi, Naomi Tamura, Mariko Itoh, Maki Tojo, Keiko Yamazaki, Sachiko Itoh, Chihiro Miyashita, Yu Ait Bamai …

Reproductive Toxicology 108905-108905 2025年4月
妊婦における社会経済要因・喫煙と妊娠前の低体重・肥満との関連(エコチル調査)

西條泰明, 吉岡英治, 佐藤遊洋, 九里優輝, 金谷智子, 中西研太郎, 加藤育民, 長屋健, 高橋悟, 伊藤善也 …

日本衛生学雑誌 80(Suppl.) S255-S255 2025年3月
Association between prenatal exposure to maternal metal and trace elements and Streptococcus infection: A prospective birth cohort in the Japan Environment and Children’s Study

Hiroyoshi Iwata, Atsuko Ikeda, Mariko Itoh, Rahel Mesfin Ketema, Naomi Tamura, Takeshi Yamaguchi, Keiko Yamazaki, Rieko Yamamoto, Maki Tojo, Yu Ait Bamai …

PLOS ONE 20(2) e0319356-e0319356 2025年2月27日
Family history and acquired risk factors for pelvic organ prolapse: a case–control study in Japan

Asuka Ashikari, Katsumi Kadekawa, Akihiro Tokushige, Hiroyoshi Iwata, Satoko Nagamine, Noriko Machida, Yumi Ikehara, Keiko Mekaru, Junichi Inokuchi, Takeshi Kamiya …

Scientific Reports 15(1) 2025年2月17日
Japanese growth charts stratified by birth weight in 500-gram increments: findings from the Japan environment and children’s study

Takeshi Yamaguchi, Naomi Tamura, Hiroyoshi Iwata, Sachiko Itoh, Mariko Itoh, Maki Tojo, Keitaro Makino, Yasuaki Saijo, Akie Nakamura, Yoshiya Ito …

Clinical Pediatric Endocrinology 2025年
Sick building syndrome, multiple chemical sensitivity, and related factors: A cross-sectional analysis from the Japan Environment and Children's Study.

Yasuaki Saijo, Eiji Yoshioka, Yukihiro Sato, Hiroyuki Shiotsuki, Kentaro Nakanishi, Yasuhito Kato, Ken Nagaya, Satoru Takahashi, Yoshsiya Ito, Atsuko Ikeda …

PloS one 20(6) e0324562 2025年

もっとみる

MISC

菌血症における比較的徐脈の記述及び臨床的意義の検討多施設後方視的コホート研究

若林崇雄, 岩田啓芳, 金子惇, 遠藤功二, 本田優希, 本間義人, 鎌田啓佑, 濱田修平, 青木拓也

日本内科学会雑誌 114 2025年

学術貢献活動

PLOS One, Editorial Board

PLOS One 2025年6月
BMC Public Health, Editorial Board Member

BMC Public Health 2025年4月

基本情報

日本内科学会 総合内科専門医

米国内科学会 Fellow of the American College of Physicians (FACP)

社会医学系専門医協会 社会医学系専門医

疫学専門家・衛生学エキスパート

委員歴

論文

MISC

学術貢献活動

日本内科学会総合内科専門医

社会医学系専門医協会社会医学系専門医