Iwama N

ORCID: 0000-0002-6808-0911 · 6 papers in corpus · active 2021-2026
2026
Archives of women's mental health ·doi:10.1007/s00737-026-01720-3

PurposeTo evaluate the association between benzodiazepine exposure during early pregnancy and the risk of miscarriage, with a focus on dose-response, half-life, and individual agents.MethodsThis nested case-control study was conducted using…

2025
Reproductive sciences (Thousand Oaks, Calif.) ·doi:10.1007/s43032-024-01752-z

This study investigates the association between parity and type 2 diabetes mellitus (T2DM) in Japanese women, considering the clinical history of gestational diabetes mellitus (GDM) and menopausal status, which are known risk factors for T2…

2025
BMJ open ·doi:10.1136/bmjopen-2024-089499

ObjectivesThis study aimed to investigate the association and population-attributable fraction (PAF) of maternal smoking and secondhand smoke (SHS) exposure during pregnancy with placental abruption.DesignProspective cohort study.Setting15 …

2024
Journal of clinical hypertension (Greenwich, Conn.) ·doi:10.1111/jch.14756

This study investigated the association of parity with hypertension prevalence in Japanese women while considering a clinical history of hypertensive disorders of pregnancy (HDP) and menopausal status. This cross-sectional study included 30…

2024
BMC nephrology ·doi:10.1186/s12882-024-03604-z

BackgroundGlobal studies exploring the relationship between parity and chronic kidney disease (CKD) are scarce. Furthermore, no study has examined the relationship between parity and CKD in Japan. Therefore, this study aimed to examine the …

2021
Preventive medicine reports ·doi:10.1016/j.pmedr.2021.101525

This study examines the association between abnormal cervical cytology and subjective health in pregnant women, as an adjunct to the Japan Environment and Children's Study, which cross-sectionally analyzed a subset of the prospective cohort…