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original article |
Date |
Title |
Authors Max. 6 Authors |
| 1 |
[GO] |
2025―May―26 |
Factors influencing mask-wearing behavior in the context of COVID-19 severity risks in the post-COVID-19 era: a Japanese Nationwide Epidemiological Survey in 2023 |
Shingo Noguchi, Tomohiro Ishimaru, Kazuhiro Yatera, Yoshihisa Fujino, Masayoshi Zaitsu, Takahiro Tabuchi |
| 2 |
[GO] |
2025―Apr―24 |
Associations between mental health and lifestyle changes during the COVID-19 pandemic in a general Japanese population: NIPPON DATA2010 |
Naoki Aono, Aya Higashiyama, Harumitsu Suzuki, Akira Fujiyoshi, Makiko Abe, Atsushi Satoh, Hisatomi Arima, Nobuo Nishi, Aya Kadota, Takayoshi Ohkubo, Tomonori Okamura, Nagako Okuda, Akira Okayama, Katsuyuki Miura |
| 3 |
[GO] |
2025―Jan―24 |
Prevalence of nonrestorative sleep before and during the COVID-19 pandemic: based on a nationwide cross-sectional survey among Japanese in 2019 and 2022 |
Kimiko Tomioka, Midori Shima, Keigo Saeki |
| 4 |
[GO] |
2025―Jan―09 |
Impact of fear of coronavirus disease 2019 on attention-deficit/hyperactivity disorder traits associated with depressive symptoms, functional impairment, and low self-esteem in university students: a cross-sectional study with mediation analysis |
Tomoko Suzuki, Toshiyuki Ohtani, Michiko Nakazato, Ariuntuul Garidkhuu, Basilua Andre Muzembo, Shunya Ikeda |
| 5 |
[GO] |
2024―Oct―07 |
Emergency transportation for acute alcohol intoxication four years after the coronavirus disease 2019 pandemic: a retrospective observational study |
Marina Minami, Natsuko Nakamura, Masamitsu Eitoku, Atsufumi Kawauchi, Takeshi Murakami, Narufumi Suganuma, Kingo Nishiyama, Masato Miyauchi |
| 6 |
[GO] |
2024―Oct―02 |
Differential impact of SARS-CoV-2 infection during different outbreak periods on incident diabetes in Japan: a matched cohort study utilizing health insurance claims |
Akiko Matsumoto, Sachiko Kodera, Tatsuya Matsuura, Yoko Takayama, Yuya Yamada, Akimasa Hirata |
| 7 |
[GO] |
2024―Jul―31 |
Correction to: Comparison of the inward leakage rate between N95 filtering facepiece respirators and modified surgical masks during the COVID-19 pandemic |
Kazunari Onishi, Masanori Nojima |
| 8 |
[GO] |
2024―Apr―08 |
COVID-19 fatality and DALYs, and associated metabolic disorders and ambient air pollutants in pre-Omicron era of the pandemic: an international comparative study |
Nlandu-Roger Ngatu, Daniel-Kuezina Tonduangu, Emmanuel Munyeshyaka, Tomohiro Hirao, Georges-Matondo Balenda, Yusuke Yamadori, Takayuki Deguchi, Berthier Nsadi-Fwene, Jose-Nzunzu Lami, Steeve Akumwami, Kanae Kanda, Akitsu Murakami, Marie-Claire Yandju, Dieudonne-Tshipukane Nyembue, Antoine Tshimpi, Stanislas-Okitotsho Wembonyama |
| 9 |
[GO] |
2024―Mar―08 |
Asian flush is a potential protective factor against COVID-19: a web-based retrospective survey in Japan |
Satoshi Takashima, Mikiko Tokiya, Katsura Izui, Hiroshi Miyamoto, Akiko Matsumoto |
| 10 |
[GO] |
2024―Mar―05 |
Longitudinal association between frequency of Internet use and incident disability among community-dwelling older people during the COVID-19 pandemic |
Kimiko Tomioka, Midori Shima, Keigo Saeki |
| 11 |
[GO] |
2024―Mar―04 |
Risk of severe COVID-19 in unvaccinated patients during the period from wild-type to Omicron variant: real-world evidence from Japan |
Kimiko Tomioka, Kenji Uno, Masahiro Yamada |
| 12 |
[GO] |
2024―Feb―15 |
Comparison of the inward leakage rate between N95 filtering facepiece respirators and modified surgical masks during the COVID-19 pandemic |
Kazunari Onishi, Masanori Nojima |
| 13 |
[GO] |
2023―Nov―24 |
Vaccination, regular exercise, and prevention of chronic lung disease reduce exacerbation of COVID-19 severity in northern Okinawa, Japan: A cross-sectional study |
Takuji Kishimoto, Daisuke Tasato, Yoshitaka Nagasawa, Yuri Higure, Michika Setoguti, Rin Tibana, Akihiro Yamashiro, Tatsuya Miyazato, Hayashi Shokita |
| 14 |
[GO] |
2023―Nov―01 |
Longitudinal relationship between quality of life and negative life events among adolescents during COVID-19 pandemic: a cross-lagged panel analysis |
Yang Liu, Liya Deng, Ronghuinan Zhang, Yang Pu, Jie Yan, Hong Wang |
| 15 |
[GO] |
2023―Oct―31 |
Analysis of all non-fatal self-harm cases in an urban area of Japan during pre- and peri-pandemic periods of COVID-19: a population-based study |
Takashi Yamauchi, Koga Hashimoto, Takashi Shimazaki, Machi Suka, Tadashi Takeshima |
| 16 |
[GO] |
2023―Sep―21 |
Formal and informal help-seeking intentions/behaviors among students and workers during the COVID-19 pandemic: a scoping review |
Takashi Yamauchi, Takashi Shimazaki, Hiroyuki Yanagisawa, Machi Suka |
| 17 |
[GO] |
2023―Jun―06 |
Association between vaccination status and severe health consequences among community-dwelling COVID-19 patients during Omicron BA.1/BA.2 and BA.5-predominant periods in Japan |
Kimiko Tomioka, Kenji Uno, Masahiro Yamada |
| 18 |
[GO] |
2023―Jun―06 |
Pathway from interpersonal sensitivity to depression among Chinese college students during the COVID-19 campus lockdown |
Haibo Xu, Yifei Pei, Zheng Yong, Xin Liu, Wei Wang |
| 19 |
[GO] |
2023―Apr―06 |
An ecological association of number of civil servants and physicians with prefectural-level rapid COVID-19 vaccination of older people in Japan |
Kimiko Tomioka, Midori Shima, Keigo Saeki |
| 20 |
[GO] |
2023―Feb―02 |
Presenteeism in front-line physicians involved in COVID-19-related clinical practice: a national survey of employed physician members of the Japan Medical Association |
Tomohiro Ishimaru, Toru Yoshikawa, Makoto Okawara, Michiko Kido, Yoshifumi Nakashima, Anna Nakayasu, Kokuto Kimori, Satoshi Imamura, Kichiro Matsumoto |
| 21 |
[GO] |
2023―Feb―01 |
The influence of information sources on intention changes to receive COVID-19 vaccination: A prospective cohort study in Japan |
Daisuke Hori, Tsukasa Takahashi, Yudai Kaneda, Akihiko Ozaki, Takahiro Tabuchi |
| 22 |
[GO] |
2023―Jan―25 |
Regional differences in health screening participation between before and during COVID-19 pandemic |
Yeaeun Kim, Jongho Park, Jae-Hyun Park |
| 23 |
[GO] |
2023―Jan―20 |
Association between vaccination status and COVID-19-related health outcomes among community-dwelling COVID-19 patients in Nara, Japan |
Kimiko Tomioka, Kenji Uno, Masahiro Yamada |
| 24 |
[GO] |
2023―Jan―06 |
Efficacy of personal protective equipment to prevent environmental infection of COVID-19 among healthcare workers: a systematic review |
Sani Rachman Soleman, Zhaoqing Lyu, Takuya Okada, Mariko Harada Sassa, Yukiko Fujii, Manal A.M. Mahmoud, Daniel K Ebner, Kouji H. Harada |
| 25 |
[GO] |
2022―Nov―08 |
The relationships between social participation before the COVID-19 pandemic and preventive and health-promoting behaviors during the pandemic: the JAGES 2019-2020 longitudinal study |
Miyako Kimura, Kazushige Ide, Koryu Sato, Eunji Bang, Toshiyuki Ojima, Katsunori Kondo |
| 26 |
[GO] |
2022―Oct―20 |
Country-level and regional COVID-19 burden and determinants across OECD member states and partner countries |
Nlandu Roger Ngatu, Kazuto Tayama, Kanae Kanda, Tomohiro Hirao |
| 27 |
[GO] |
2022―Oct―14 |
Impact of the COVID-19 pandemic on the mental health of nursing students in Japan: a cross-sectional study |
Yoshiyasu Ito, Jun Kako, Kohei Kajiwara, Yasutaka Kimura, Takahiro Kakeda, Seiji Hamanishi, Shinsuke Sasaki, Makoto Yamanaka, Hana Kiyohara, Yuki Wakiguchi, Yoji Endo, Kimie Harada, Yuji Koga, Michiko Ishida, Yoko Nishida, Masamitsu Kobayashi, Michihiro Tsubaki |
| 28 |
[GO] |
2022―Aug―10 |
Job stress and loneliness among desk workers during the COVID-19 pandemic in Japan: focus on remote working |
Fuyu Miyake, Chimed-Ochir Odgerel, Ayako Hino, Kazunori Ikegami, Tomohisa Nagata, Seiichiro Tateishi, Mayumi Tsuji, Shinya Matsuda, Tomohiro Ishimaru |
| 29 |
[GO] |
2022―Jun―30 |
COVID-19 vaccination coverage by company size and the effects of workplace vaccination program in Japan: a cohort study |
Koji Mori, Takahiro Mori, Tomohisa Nagata, Hajime Ando, Ayako Hino, Seiichiro Tateishi, Mayumi Tsuji, Keiji Muramatsu, Yoshihisa Fujino |
| 30 |
[GO] |
2022―Jun―17 |
Fundamental movement skills in preschoolers before and during the COVID-19 pandemic in Japan: a serial cross-sectional study |
Takafumi Abe, Jun Kitayuguchi, Noritoshi Fukushima, Masamitsu Kamada, Shinpei Okada, Kenji Ueta, Chiaki Tanaka, Yoshiteru Mutoh |
| 31 |
[GO] |
2022―May―02 |
Number of public health nurses and COVID-19 incidence rate by variant type: an ecological study of 47 prefectures in Japan |
Kimiko Tomioka, Midori Shima, Keigo Saeki |
| 32 |
[GO] |
2022―Apr―15 |
Ibaraki’s Amabie-chan usage and its association with infection prevention behavior and fear of COVID-19: a cross-sectional preliminary survey of the Tsukuba Salutogenic Occupational Cohort Study |
Daisuke Hori, Yuichi Oi, Shotaro Doki, Tsukasa Takahashi, Tomohiko Ikeda, Yu Ikeda, Yo Arai, Kei Muroi, Hiroaki Sasaki, Mami Ishitsuka, Asako Matsuura, Wyi Go, Ichiyo Matsuzaki, Shinichiro Sasahara |
| 33 |
[GO] |
2022―Mar―30 |
Tobacco control measures in COVID-19 recovery: an opportune time to restore equity and planetary health |
Daniel Tzu-Hsuan Chen |
| 34 |
[GO] |
2022―Mar―25 |
Predictors of happiness during the COVID-19 pandemic in mothers of infants and/or preschoolers: a pre-COVID-19 comparative study in Japan |
Miyako Kimura, Kazushige Ide, Kazuki Kimura, Toshiyuki Ojima |
| 35 |
[GO] |
2022―Feb―22 |
Status of water, sanitation, and hygiene and standard precautions in healthcare facilities and its relevance to COVID-19 in Afghanistan |
Sharifullah Alemi, Keiko Nakamura, Kaoruko Seino, Shafiqullah Hemat |
| 36 |
[GO] |
2022―Feb―18 |
Association between willingness to receive the COVID-19 vaccine and sources of health information among Japanese workers: a cohort study |
Ko Hiraoka, Tomohisa Nagata, Takahiro Mori, Hajime Ando, Ayako Hino, Seiichiro Tateishi, Mayumi Tsuji, Shinya Matsuda, Yoshihisa Fujino |
| 37 |
[GO] |
2021―Dec―06 |
Factors associated with prolonged duration of viral clearance in non-severe SARS-CoV-2 patients in Osaka, Japan |
Emma Nakagawa Hoffman, Haruna Kawachi, Atsushi Hirayama, Jingwen Zhang, Ayumi Murayama, Jun Masui, Satomi Fujita, Yasushi Mori, Takanori Hirayama, Toshitake Ohara, Rumiko Asada, Hiroyasu Iso |
| 38 |
[GO] |
2021―Dec―02 |
Effects of COVID-19 pandemics on urinary metabolites in kidney stone patients: our kidney stone prevention clinic experience |
Sanaz Tavasoli, Nasrin Borumandnia, Abbas Basiri, Maryam Taheri |
| 39 |
[GO] |
2021―Nov―02 |
Associations between screen time, physical activity, and depressive symptoms during the 2019 coronavirus disease (COVID-19) outbreak among Chinese college students |
Yi Zhang, Xiaoyan Wu, Shuman Tao, Shiyue Li, Le Ma, Yizhen Yu, Guilong Sun, Tingting Li, Fangbiao Tao |
| 40 |
[GO] |
2021―Sep―30 |
Acute effect of the COVID-19 pandemic on emergency transportation due to acute alcoholic intoxication: a retrospective observational study |
Marina Minami, Kazumoto Kidokoro, Masamitsu Eitoku, Atsufumi Kawauchi, Masato Miyauchi, Narufumi Suganuma, Kingo Nishiyama |
| 41 |
[GO] |
2021―Sep―30 |
Covid-19 vaccine management (Comirnaty and mrna-1273 Moderna) in a teaching hospital in Italy: a short report on the vaccination campaign |
Francesca Papini, Niccolò Grassi, Giovanni Guglielmi, Vittorio Gattini, Lucia Rago, Costanza Bisordi, Monica Scateni, Michele Totaro, Alberto Tulipani, Andrea Porretta, Lara Tavoschi, Jacopo Guercini, Grazia Luchini, Silvia Briani, Gaetano Pierpaolo Privitera, Angelo Baggiani |
| 42 |
[GO] |
2021―Sep―21 |
Industry and workplace characteristics associated with the downloading of a COVID-19 contact tracing app in Japan: a nation-wide cross-sectional study |
Tomohiro Ishimaru, Koki Ibayashi, Masako Nagata, Ayako Hino, Seiichiro Tateishi, Mayumi Tsuji, Akira Ogami, Shinya Matsuda, Yoshihisa Fujino, Yoshihisa Fujino, Hajime Ando, Hisashi Eguchi, Kazunori Ikegami, Tomohiro Ishimaru, Arisa Harada, Ayako Hino, Kyoko Kitagawa, Kosuke Mafune, Shinya Matsuda, Ryutaro Matsugaki, Koji Mori, Keiji Muramatsu, Masako Nagata, Tomohisa Nagata, Ning Liu, Akira Ogami, Rie Tanaka, Seiishiro Tateishi, Kei Tokutsu, Mayumi Tsuji |
| 43 |
[GO] |
2021―Sep―18 |
Effect of COVID-19-restrictive measures on ambient particulate matter pollution in Yangon, Myanmar |
Win-Yu Aung, Zaw-Lin Thein, Sadao Matsuzawa, Takehiro Suzuki, Yo Ishigaki, Akihiro Fushimi, Ohn Mar, Daisuke Nakajima, Tin-Tin Win-Shwe |
| 44 |
[GO] |
2021―May―18 |
The willingness for dietary and behavioral changes in frontline epidemic prevention workers after experiencing the outbreak of COVID-19 in China: a cross-sectional study |
Weijun Yu, Ying Xu, Jianhua Zhang, Qing Yuan, Yanfang Guo, Zhixue Li, Xiangyang He, Yan Ma, Fengmin Cai, Zheng Liu, Rencheng Zhao, Dewang Wang, Jialong Chen, Quanwei Guo |
| 45 |
[GO] |
2021―Mar―22 |
Changes in health status, workload, and lifestyle after starting the COVID-19 pandemic: a web-based survey of Japanese men and women |
Machi Suka, Takashi Yamauchi, Hiroyuki Yanagisawa |
| 46 |
[GO] |
2021―Mar―10 |
Students’ attitude and sleep pattern during school closure following COVID-19 pandemic quarantine: a web-based survey in south of Iran |
Keivan Ranjbar, Hamidreza Hosseinpour, Reza Shahriarirad, Haleh Ghaem, Khoubyar Jafari, Tayebeh Rahimi, Alireza Mirahmadizadeh, Parisa Hosseinpour |
| 47 |
[GO] |
2021―Mar―07 |
COVID-19 pandemic-induced physical inactivity: the necessity of updating the Global Action Plan on Physical Activity 2018-2030 |
H. Amini, S. Habibi, A. H. Islamoglu, E. Isanejad, C. Uz, H. Daniyari |
| 48 |
[GO] |
2021―Mar―05 |
Cross-sectional survey of depressive symptoms and suicide-related ideation at a Japanese national university during the COVID-19 stay-home order |
Kyoko Nomura, Sachiko Minamizono, Eri Maeda, Roseline Kim, Toyoto Iwata, Junko Hirayama, Kyoichi Ono, Masahito Fushimi, Takeshi Goto, Kazuo Mishima, Fumio Yamamoto |
| 49 |
[GO] |
2021―Mar―03 |
Public perceptions, individual characteristics, and preventive behaviors for COVID-19 in six countries: a cross-sectional study |
Ryosuke Fujii, Kensuke Suzuki, Junichiro Niimi |
| 50 |
[GO] |
2021―Jan―18 |
Examining geographical disparities in the incubation period of the COVID-19 infected cases in Shenzhen and Hefei, China |
Zuopeng Xiao, Wenbo Guo, Zhiqiang Luo, Jianxiang Liao, Feiqiu Wen, Yaoyu Lin |
| 51 |
[GO] |
2020―Nov―03 |
Environmental factors involved in SARS-CoV-2 transmission: effect and role of indoor environmental quality in the strategy for COVID-19 infection control |
Kenichi Azuma, U Yanagi, Naoki Kagi, Hoon Kim, Masayuki Ogata, Motoya Hayashi |
| 52 |
[GO] |
2020―Oct―12 |
Does COVID-19 change dietary habits and lifestyle behaviours in Kuwait: a community-based cross-sectional study |
Wafaa Husain, Fatemah Ashkanani |
| 53 |
[GO] |
2020―Oct―10 |
The associated factors of cesarean section during COVID-19 pandemic: a cross-sectional study in nine cities of China |
Jian Zhang, Yumei Zhang, Yidi Ma, Yalei Ke, Shanshan Huo, Liping He, Wenjuan Luo, Jing Li, Ai Zhao |
| 54 |
[GO] |
2020―Sep―21 |
An especial transition phase of hospitals: the adaptation of hospital operations to the development of COVID-19 and policy adjustments |
Xiucheng Liu, Wei Zhuang, Xiaoyu Quan, Yeqing Zhou, Hao Qin, Chenghang Zou, Hao Zhang |
| 55 |
[GO] |
2020―Sep―05 |
Remote cardiac rehabilitation is a good alternative of outpatient cardiac rehabilitation in the COVID-19 era |
Atsuko Nakayama, Naoko Takayama, Momoko Kobayashi, Kanako Hyodo, Naomi Maeshima, Fujiwara Takayuki, Hiroyuki Morita, Issei Komuro |
| 56 |
[GO] |
2020―Jul―30 |
Reducing the consumption of personal protective equipment by setting up a multifunctional sampling station in the emergency department to screen for COVID-19 infection in Taiwan |
Po-Ting Lin, Ting-Yuan Ni, Tren-Yi Chen, Chih-Pei Su, Hsiao-Fen Sun, Mu-Kuan Chen, Chu-Chung Chou, Po-Yu Wang, Yan-Ren Lin |
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