...% CI: 3.64–3.74%] for winter births, 3.57% [95% CI: 3.52–3.62%] for spring births, 3.55% [95% CI: 3.50–3.59%] for summer births, and 3.64% [95% CI: 3.59–3.69%] for fall births). Discussion/Conclusion: The study found a significant seasonal variation in onset of the first febrile seizure and in the age...

... presented at the discharge diagnoses in admission records between 1997 and 2011. Calendar year, age, and sex-specific incidence, and seasonal variation were estimated. Results: A total of 5,998 patients were identified. The male-to-female rate ratio was 1.54. The crude incidence rate was 1.65 per 100,000...

... climatic differences. Based on data collected for over 20 years, seasonal variations and characteristics of subarachnoid hemorrhage (SAH) due to ruptured aneurysms were analyzed. Methods: This study included 5,007 patients in the Yamaguchi Prefecture with aneurysmal SAH between 1986 and 2005. Incidence...

..., medulloblastoma, has some seasonal variation in incidence by month of birth. Methods: Data from cases in the Central Brain Tumor Registry of the United States, including primary brain tumor cases diagnosed in children (0–19 years) between the years 1995 and 2001 from 13 state cancer registries, were analyzed...

... to in the content or advertisements. Multiple sclerosis progression Seasonal variation Month of birth Survival analysis Original Paper Neuroepidemiology 2006;26:195 198 DOI: 10.1159/000092406 Published online: March 28, 2006 Does the Season or Month of Birth In uence Disease Progression in Multiple...

...Konstantinos Spengos; Konstantinos Vemmos; Georgios Tsivgoulis; Efstathios Manios; Nikolaos Zakopoulos; Myron Mavrikakis; Demitris Vassilopoulos A seasonal variation with an incidence peak during the colder period of the year, as well as a circadian distribution with a single peak of stroke onset...

...(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Polymyositis Dermatomyositis Seasonal variation Neuroepidemiology 1989;8:262-265 © 1989 S. Karger AG, Basel 0251-5350...

...-008952.75/0 Seasonal Variation of Stroke - Does it Exist?1 José Billera, Michael P. Jones'0, Askiel Bruno0, Harold P. Adams, Jr. a, Karla Banwart3 aDivision of Cerebrovascular Diseases, Department of Neurology, and bDivision of Biostatistics, Department of Preventive Medicine, University of Iowa College...