Results 1 to 10 of about 361,468 (181)

Ambient temperature and non-accidental mortality: A nationwide space–time-stratified case-crossover study within the 100 million Brazilian Cohort [PDF]

Environment International
Research on ambient temperature effects on mortality leveraging cohort data remains scarce. This study estimates the association between ambient temperature and non-accidental mortality and investigates potential effect modification of the temperature ...
Taísa R. Cortes, Julia M. Pescarini, Otavio T. Ranzani, Enny S. Paixão, Danielson J.D. Neves, Poliana Rebouças, Rita de Cássia Ribeiro-Silva, Andrêa J.F. Ferreira, Luiz A.C. Galvão, Elizabeth B. Brickley, Liam Smeeth, Ludmilla V. Jacobson, Ismael H. Silveira, Mauricio L. Barreto   +13 more
doaj   +2 more sources

Nonoptimal Temperature Is Associated With Higher Atrial Fibrillation Hospitalizations in China [PDF]

JACC: Advances
Background: Previous studies have evaluated extreme temperatures' impact on cardiovascular health, but few have specifically focused on atrial fibrillation (AF)-related hospitalizations across a wide temperature range.
Shihao Wang, MD, PhD, Xiaolei Yang, MD, PhD, Shaobo Shi, MD, PhD, Yanhong Tang, MD, PhD, Yushan Wei, MD, PhD, Yuanjun Sun, MD, PhD, Tesfaldet Habtemariam Hidru, MD, PhD, Xiaomeng Yin, MD, PhD, Gang Wu, MD, PhD, Qingyan Zhao, MD, PhD, Yingxue Dong, MD, PhD, Lianjun Gao, MD, PhD, Gary Tse, MD, PhD, Congxin Huang, MD, PhD, He Huang, MD, PhD, Yunlong Xia, MD, PhD   +15 more
doaj   +2 more sources

Differentiating the impact of ambient temperature on hospitalization due to cause-specific pneumonias: an individual-level, case-crossover study [PDF]

Frontiers in Public Health
IntroductionAssociations between exposure to ambient temperature and the risks of hospital admission for overall or a specific type of pneumonia were reported in prior studies.
Xiaozhen Su, Lu Zhou, Yingmin Tao, Yingmin Tao, Renjie Chen, Juan Xie, Juan Xie   +6 more
doaj   +2 more sources

Short‐Term Exposure to Ambient Ozone and Fine Particulate Matter and Its Components Increases the Risk of In‐Hospital Adverse Outcomes in Patients With Acute Myocardial Infarction: A Time‐Stratified Case‐Crossover Study [PDF]

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Although exposure to ozone (O3) and fine particulate matter with a diameter of ≤2.5 μm (PM2.5) has been associated with increased cardiovascular events and hospitalizations, their association with in‐hospital outcomes among patients with acute
Yuansong Zhuang, Yakun Zhao, Yuxiong Chen, Siqi Tang, Yanbo Liu, Xinlong Zhao, Yitao Han, Jinyan Lei, Zhongjie Fan   +8 more
doaj   +2 more sources

Association between exposure to air pollutants and cardiovascular mortality in Iran: a case-crossover study [PDF]

Scientific Reports
This space-time-stratified case-crossover study examined the association between short-term exposure to satellite-derived air pollutants and cardiovascular disease (CVD) mortality in eight Iranian cities from 2018 to 2022.
Nadia Mohammadi Dashtaki, Mohammad Fararouei, Alireza Mirahmadizadeh, Mohammad Hoseini   +3 more
doaj   +2 more sources

A novel weighting method to remove bias from within-subject exposure dependency in case-crossover studies

BMC Medical Research Methodology, 2021
Background Case-crossover studies have been widely used in various fields including pharmacoepidemiology. Vines and Farrington indicated in 2001 that when within-subject exposure dependency exists, conditional logistic regression can be biased.
Kiyoshi Kubota, Thu-Lan Kelly, Tsugumichi Sato, Nicole Pratt, Elizabeth Roughead, Takuhiro Yamaguchi   +5 more
doaj   +1 more source

Acute exposure to air pollutants increase the risk of acute glaucoma

BMC Public Health, 2022
Background Ambient air pollution is related to the onset and progression of ocular disease. However, the effect of air pollutants on the acute glaucoma remains unclear.
Liping Li, Yixiang Zhu, Binze Han, Renjie Chen, Xiaofei Man, Xinghuai Sun, Haidong Kan, Yuan Lei   +7 more
doaj   +1 more source

Effects of Dust Event Days on Influenza: Evidence from Arid Environments in Lanzhou

Aerosol and Air Quality Research, 2022
Airborne aerosol is believed to be an important pathway for infectious disease transmissions like COVID-19 and influenza. However, the effects of dust event days on influenza have been rarely explored, particularly in arid environments.
Ling Zhang, Sheng Li, Bo Wang, Ce Liu, Li He, Xiaobing Shan, Kai Zhang, Bin Luo   +7 more
doaj   +1 more source

Kawasaki Disease and Vaccination: Prospective Case-Control and Case-Crossover Studies among Infants in Japan

Vaccines, 2021
The causal effects of vaccines on Kawasaki disease (KD) remain elusive. We aimed to examine the association between vaccines administered during infancy and the development of KD in Japan.
Kenji Murata, Sagano Onoyama, Kenichiro Yamamura, Yumi Mizuno, Kenji Furuno, Keita Matsubara, Ken Hatae, Kiminori Masuda, Yuichi Nomura, Takuro Ohno, Akiko Kinumaki, Masaru Miura, Yasunari Sakai, Shouichi Ohga, Wakaba Fukushima, Junji Kishimoto, Yosikazu Nakamura, Toshiro Hara   +17 more
doaj   +1 more source

Extraction bradycardia: a pilot case-crossover study [PDF]

Head & Face Medicine, 2013
Abstract Purpose Significant vasovagal reaction is one of the untoward events in the course of simple extractions. The present study then aimed to record the patients’ heart rate during the extraction procedure. Materials and methods Informed consents were obtained in ...
Rashad, Ashkan, Smeets, Ralf, Rana, Madiha, Bohluli, Behnam   +3 more
openaire   +2 more sources