Kazue Nagai
ORCID: 0000-0002-2562-2127
· 7 papers in corpus
other
2025
PURPOSE: This study evaluated the feasibility of single-nucleotide polymorphism (SNP) genotyping using dried blood spot (DBS) samples stored under various conditions, based on the genotyping success rate and concordance with whole blood res…
2022
BackgroundThere have been few community-based epidemiological studies in which the prevalence of exogenous hormone use, including the use of oral contraceptives (OCs) and hormone replacement therapy (HRT), has been accurately assessed in Ja…
2021
PurposeAlthough the validity of self-reported osteoporosis is often questioned, validation studies are lacking. This study was performed to investigate how well self-reported diagnoses of osteoporosis agreed with validated clinical informat…
article
2015
OBJECTIVE: To classify diseases based on age at peak incidence to identify risk factors for later disease in women's life course. DESIGN: A cross-sectional baseline survey of participants in the Japan Nurses' Health Study. SETTING: A nation…
other
2015
BACKGROUND: The prevalence and risk factors for endometriosis may differ according to diagnosis methodologies, such as study populations and diagnostic accuracy. We examined risk profiles in imaging-diagnosed endometriosis with and without …
article
2015
Background: The prevalence and risk factors for endometriosis may differ according to diagnosis methodologies, such as study populations and diagnostic accuracy. We examined risk profiles in imaging-diagnosed endometriosis with and without …
article
2014
Copyright © 2015 Toshiyuki Yasui et al. This is an open access article distributed under the terms of Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original …