Publications

[25] Hayashi, K., Eguchi, S. (2024)

"A new integrated discrimination improvement index via odds"

Statistical Papers, published online.

[24] Taguri, M., Takahashi, K., Komukai, S., Ito, Y., Hattori, S., Funatogawa, I., Shinozaki, T., Yamamoto, M., Hayashi, K. (2024)

"Advancements of biometrics in the field of epidemiology"

Japanese Journal of Biometrics, 44, 129-200. (This is a review article written in Japanese, and KH authored Chapter 6 with MY)

[23] Shimura, J., Hayashi, S., Okayasu, S., Itagaki, M., Hayashi, K. (2023)

"Micro-internal short circuit detection in lithium-ion batteries based on k-nearest neighbor method"

Bulletin of Data Analysis of Japanese Classification Society, 12, 1-15. (written in Japanese)

[22] Takai, K., Hayashi, K. (2023)

"Model selection with missing data embedded in missing-at-random data"

Stats, 6, 495-505. (This article belongs to the Special Issue Advances in Probability Theory and Statistics).

[21] Aida, H., Hayashi, K., Takeuchi, A., Sugiyama, D., Okamoto, T. (2022)

"An accelerated failure time cure model with shifted gamma frailty and its application to epidemiological research"

Healthcare, 10, 1383 (This article belongs to the Special Issue Clinical Epidemiology and Biostatistics for Health Sciences).

[20] Inoue, K., Hikoso,S., Masuda, M., Furukawa, Y., Hirata, A., Egami, Y., Watanabe, T., Minamiguchi, H., Miyoshi, M., Tanaka, N., Oka, T., Okada, M., Kanda, T., Matsuda, Y., Kawasaki, M., Hayashi, K., Kitamura, T., Dohi, T., Sunaga, A., Mizuno, H., Nakatani, D., Sakata, Y. (2021)

"Pulmonary vein isolation alone vs. more extensive ablation with defragmentation and linear ablation of persistent atrial fibrillation: the EARNEST-PVI trial"

EP Europace, 23, 565-574.

[19] Hara, M., Hayashi,K., Kitamura, T., Honda, M., Tamaki, M. (2020)

"A nationwide randomised, double-blind, placebo-controlled physicians’ trial of loxoprofen for the treatment of fatigue, headache, and nausea after hangovers"

Alcohol, 84, 21-25.

[18] Hayashi, K., Eguchi, S. (2019)

"The power‐integrated discriminant improvement: an accurate measure of the incremental predictive value of additional biomarkers"

Statistics in Medicine, 38, 2589-2604.

[17] Dohi, T., Nakatani, D., Inoue, K., Hikoso, S. Oka, T. Hayashi, K., Masuda, M., Furukawa, Y., Kawasaki, M., Egami,Y., Kashiwase, K., Hirata, A., Watanabe, T., … Sakata,Y. (2019)

"Effect of extensive ablation on recurrence in patients with persistent ptrial fibrillation treated with pulmonary cein isolation (EARNEST-PVI) trial: design and rationale"

Journal of Cardiology, 74, 164-168.

[16] Hayashi, K., Shimizu, Y. (2018)

"Estimation of a concordance probability for doubly censored time-to-event data"

Statistics in Biosciences, 10, 546-567.

[15] Hayashi, K. (2018)

"Statistics is not alchemy"

Japanese Psychological Review, 61, 147-155. (unrefereed, written in Japanese)

[14] Hayashi, K. (2018)

"Asymptotic comparison of semi-supervised and supervised linear discriminant functions for heteroscedastic normal populations"

Advances in Data Analysis and Classification, 12, 315-339.

[13] Hayashi, K., Takai, K. (2017)

"Finite-sample analysis of impacts of unlabelled data and their labelling mechanisms in linear discriminant analysis"

Communications in Statistics - Simulation and Computation, 46, 184-203.

[12] Shirane, R., Tang, H., Hayashi, K., Okuno, Y., Iso, H., Asada, H., Yamanishi, K., Mori, Y. (2017)

"Relationship between cell-mediated immunity to varicella-zoster virus and aging in subjects from the community-based Shozu Herpes Zoster study"

Journal of Medical Virology, 89, 313-317.

[11] Hara, M., Hayashi, K., Kitamura, T. (2017)

"Outcomes differ by first documented rhythm after witnessed out-of-hospital cardiac arrest in children; an observational study with prospective nationwide population-based cohort database in Japan"

European Heart Journal - Quality of Care and Clinical Outcomes, 3, 83-92.

[10] Yamada, K., Adachi, T., Mibu A., Nishigami, T., Motoyama, Y., Uematsu, H., Matsuda, Y., Sato, H., Hayashi, K., Cui, R., Takao, Y., Shibata, M., Iso, H. (2016)

"Injustice experience questionnaire, Japanese version: cross cultural factor-structure comparison and demographics associated with perceived injustice"

PLoS One, 11(8): e0160567. doi:10.1371/journal.pone.0160567

[9] Taniguchi, T., Ohtani, T., Nakatani, S., Hayashi, K., Yamaguchi, O., Komuro, I., Sakata, Y. (2015)

"Impact of body size on inferior vena cava parameters for estimating right atrial pressure: a need for standardization?"

Jounral of the American Society of Echocardiography, 28, 1420-1427.

[8] Hara, M., Hayashi, K., Hikoso, S., Sakata, Y., Kitamura, T. (2015)

"Different impacts of time from collapse to first cardiopulmonary resuscitation on outcomes after witnessed out-of-hospital cardiac arrest in adults"

Circulation: Cardiovascular Quality and Outcomes, 8, 277-284.

[7] Yamamoto, M., Hayashi, K. (2015)

"Clustering of multivariate binary data with dimension reduction via L1-regularized likelihood maximization"

Pattern Recognition, 48, 3959-3968.

[6] Hayashi, K. (2014)