論文（英文）

• Miwa T, Suda G, Tateishi R, Hanai T, Ohara M, Hagiwara Y, Unome S, Okushin K, Nakagawa M, Sakamoto N, Shimizu M. Cachexia and type 2 diabetes mellitus are independent factors for mortality in patients with cirrhosis. 2025. doi: 10.1111/hepr.70001.
• Pathirathna ML, Haruna M, Sasaki S, Yonezawa K, Usui Y, Hagiwara Y. Maternal Hemoglobin Concentrations in Early and Late Pregnancy and Adverse Birth Outcomes: A Nationwide Cohort Study in Sri Lanka. J Nutr. 2025:S0022-3166(25)00418-3.
• Pathirathna ML, Haruna M, Sasaki S, Yonezawa K, Usui Y, Hagiwara Y, Dehideniya MB. Association between gestational weight gain and low birth weight across the pre-pregnancy body mass index strata: The Sri Lanka Maternal and Newborn Growth Study. Matern Child Nutr. 2025;21:e70060.
• Ishibashi F, Ichita C, Takasu A, Li R, Hagiwara Y, Matsuyama Y, Kemmoto Y, Kusano C, Inoue M, Yamamichi N, Ishikawa H, Gotoda T. The increasing trend in generational Helicobacter pylori-naïve prevalence in Japanese individuals born between 1925 and 2015: a systematic review and meta-regression analysis. Helicobacter. 2025;30:e70052.
• Ota N, Hagiwara Y, Saeed F, Takano T, Okada Y, Yoshikawa K, Noda K, Tanikawa R. The optimal temporary occlusion time for the treatment of internal carotid artery aneurysms. Neurosurg Rev. 2025;48:384.
• Miwa T, Suda G, Tateishi R, Hanai T, Ohara M, Hagiwara Y, Unome S, Okushin K, Nakagawa M, Sakamoto N, Shimizu M. Cachexia is an independent predictor of mortality in patients with cirrhosis. Hepatol Res. 2025;55:859–867.
• Okada A, Oba K, Kimura T, Hagiwara Y, Ono S, Kurakawa KI, Michihata N, Yamauchi T, Nangaku M, Matsuyama Y, Kadowaki T, Yamaguchi S. Steatotic Liver Index: an interpretable predictor of steatotic liver disease using machine-learning with an enhanced shrinkage method. Hepatol Res. 2025;55:527–546.
• Izumi S, Nomura S, Matsuyama Y. Adjustment of Conditional Bias in Hazard Ratios for Group Sequential Testing of Progression-Free Survival and Overall Survival. Stat Med. 2025;44(10–12):e70112.
• Yui Yoshida, Yasuhiro Hagiwara, Mari Ito, Hiroshi Nishi, Yutaka Matsuyama, Association of Obesity, Visceral Fat Accumulation, and Dyslipidemia with the Risk of Chronic Kidney Disease, Intern Med. 2025 Apr 12.
• Taira N, Kiyota N, Kikawa Y, Ichihara E, Kato K, Kubota K, Tateishi R, Nakata A, Nakamura K, Narita Y, Hotta K, Iwata H, Gemma A, Shimozuma K, Muro K, Iwamoto T, Takumoto Y, Shiroiwa T, Fukuda T, Yamaguchi T, Hagiwara Y, Minami H. Multicenter, open-label, randomized, controlled study to test the utility of electronic patient-reported outcome monitoring in patients with unresectable advanced cancers or metastatic/recurrent solid tumors. Jpn J Clin Oncol. 2025:hyaf033.
• Pathirathna ML, Haruna M, Sasaki S, Yonezawa K, Usui Y, Hagiwara Y. Dietary energy and nutrient intake among pregnant women in Sri Lanka: Findings from the Sri Lanka Mother and Newborn Growth cohort study. J Hum Nutr Diet. 2025;38:e70020.
• Kuba S, Soutome S, Hagiwara Y, Kikawa Y, Iwamoto T, Sangai T, Harao M, Yamaguchi T, Taji T, Igarashi A, Kajimoto Y, Sakurai N, Yamanouchi K, Watanabe K, Maeda N, Suzuki M, Maeda S, Toh U, Ebata A, Iwakuma N, Matsunuma R, Yamaguchi M, Mukai H; CSPOR-BC. A randomized phase III study evaluating dexamethasone-based mouthwash to prevent chemotherapy-induced stomatitis in patients with breast cancer. Jpn J Clin Oncol. 2025;55:172–175.
• Pathirathna ML, Haruna M, Sasaki S, Yonezawa K, Usui Y, Hagiwara Y. The Sri Lanka Mother and Newborn Growth (S-ManGro) cohort: protocol of nationwide prospective study. Methods Protoc. 2024;7:61.
• Matsumoto H, Hagiwara Y, Yamamoto-Mitani N, Igarashi A. Applying the relational job design theory to the retail industry: the association between perceived social impact and job satisfaction, turnover intention, and persistence. 2024:5536949.
• Suzuki H, Igarashi A, Matsumoto H, Kugai H, Takaoka M, Sakka M, Ito K, Hagiwara Y, Yamamoto-Mitani N. A dementia-friendly educational program using virtual reality for the general public in Japan: a randomized controlled trial for DRIVE. Gerontologist. 2024:1;64:gnae113.
• Kanata T, Takeda K, Fujii T, Iwata R, Hiyoshi F, Iijima Y, Nakao T, Murayama K, Watanabe K, Kikuchi T, Mimura M, Yoshimi A, Hishimoto A, Hirata H, Ozaki N, Kito S, Kuga H, Oba M, Oi H, Nakagome K. Gender differences and mental distress during COVID-19: a cross-sectional study in Japan. BMC Psychiatry. 2024 Nov 6;24(1):776. doi: 10.1186/s12888-024-06200-5. PMID: 39506718.
• Yamamoto M, Ito M, Matsuyama Y, Yoshida Y. Prevalence of Anemia and Hemoglobin Distribution Based on Large-scale Occupational Health Examination Data. 2024 Oct 25. doi: 10.2169/internalmedicine.3908-24. PMID: 39462599.
• Shirato K, Oba K, Matsuyama Y, Hagiwara Y; Japan Environment and Children’s Study (JECS) Group. Association of longitudinal pet ownership with wheezing in 3-year-old children using the distributed lag model: the Japan Environment and Children's Study. Environ Health. 2024 Jun 6;23(1):53. doi: 10.1186/s12940-024-01087-x. PMID: 38844911; PMCID: PMC11155167.
• Hagiwara Y, Matsuyama Y. Goodness-of-fit tests for modified Poisson regression possibly producing fitted values exceeding one in binary outcome analysis. Stat Methods Med Res. 2024. https://doi.org/10.1177/09622802241254220
• Hashimoto Y, Iwagami M, Yamana H, Ono S, Takeuchi Y, Michihata N, Uemura K, Aihara M, Yasunaga H. Ocular adverse events after influenza vaccination in older adults: self-controlled case series using a large database in Japan. Ophthalmic Epidemiol, Online ahead of print 2023 Dec.

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