Results 101 to 110 of about 396,894 (342)

Sample size calculation in clinical research

Perspectives in Clinical Research
Calculation of sample size is an essential part of research study design since it affects the reliability and feasibility of the research study. In this article, we look at the principles of sample size calculation for different types of research studies.
Priya Ranganathan, Vishal Deo, C. S. Pramesh   +2 more
doaj   +1 more source

Estimating Influenza Hospitalizations among Children

Emerging Infectious Diseases, 2006
Although influenza causes more hospitalizations and deaths among American children than any other vaccine-preventable disease, deriving accurate population-based estimates of disease impact is challenging.
Carlos G. Grijalva, Allen S. Craig, William D. Dupont, Carolyn B. Bridges, Stephanie J. Schrag, Marika K. Iwane, William Schaffner, Kathryn M. Edwards, Marie R. Griffin   +8 more
doaj   +1 more source

Grand Challenge-Crossing Borders to Develop Epidemiologic Methods. [PDF]

Front Epidemiol, 2021
Groenwold RHH.
europepmc   +1 more source

Trends in Dermatopolymyositis Mortality, 1999–2022: A Nationwide Population‐Based Study, United States

Arthritis Care &Research, EarlyView.
We report the national burden of dermatopolymyositis mortality over the past quarter century using the US national vital statistics data. Age‐standardized mortality rates for dermatopolymyositis decreased at an annual rate of 3.8% each year, which was higher than the annual percent decrease for deaths from all other causes.
Elizabeth Matz, Ram R. Singh
wiley   +1 more source

Nosocomial infections surveillance [PDF]

Vojnosanitetski Pregled, 2006
Marković-Denić Ljiljana, Šuljagić Vesna   +1 more
doaj   +1 more source

Simulation as a Tool for Teaching and Learning Epidemiologic Methods. [PDF]

Am J Epidemiol, 2021
Rudolph JE, Fox MP, Naimi AI.
europepmc   +1 more source

Comparative Performance of Four Methods for High-throughput Glycosylation Analysis of Immunoglobulin G in Genetic and Epidemiological Research [PDF]

, 2014
Jennifer E. Huffman, Maja Pučić‐Baković, Lucija Klarić, René Hennig, Maurice H. J. Selman, Frano Vučković, Mislav Novokmet, Jasminka Krištić, Matthias Borowiak, Thilo Muth, Ozren Polašek, Genadij Razdorov, Olga Gornik, Rosina Plomp, Evropi Τheodoratou, Alan F. Wright, Igor Rudan, Caroline Hayward, Harry Campbell, André M. Deelder, Udo Reichl, Yurii S. Aulchenko, Erdmann Rapp, Manfred Wuhrer, Gordan Lauc   +24 more
openalex   +1 more source

Hydroxychloroquine Associated With Lower Glomerular Filtration Rate Decline in Lupus Nephritis

Arthritis Care &Research, EarlyView.
Objective Hydroxychloroquine (HCQ) protects kidney function in lupus nephritis (LN) by preventing flares, yet some cohort studies show no significant benefit in kidney function with HCQ. Clarifying these conflicting findings by showing early and long‐term benefits of HCQ on kidney function preservation is critical.
Shivani Garg, Brad Rovin, Brad C. Astor, Tripti Singh, Fauzia Hollnagel, Megan Kuik, Lexie Kolton, Callie Saric, S. Sam Lim, Christie M. Bartels   +9 more
wiley   +1 more source

Estudos de agregados de doença no espaço-tempo: conceitos, técnicas e desafios

Cadernos de Saúde Pública
Os estudos de agregados espaço-temporais têm sido freqüentemente utilizados em epidemiologia e saúde pública nas últimas décadas, muitas vezes sem a adequada compreensão de seus limites e potencialidades.
Guilherme L. Werneck, Claudio J. Struchiner   +1 more
doaj  

Global and Regional Temporal Changes in Cross‐Country Inequalities of Site‐Specific Osteoarthritis Burden, 1990 to 2021

Arthritis Care &Research, EarlyView.
Objective This study examined the global and regional temporal changes in cross‐country inequalities of site‐specific osteoarthritis (OA) burden from 1990 to 2021. Methods Age‐standardized years lived with disability rates (ASYRs) for site‐specific OA across 204 countries and territories were obtained from the Global Burden of Diseases, Injuries, and ...
Haowei Chen, Lei Si, David J. Hunter, Lei Zhang, Zhe‐Sheng Chen, Xiaomeng Wang, Vicky Duong, Zhounan Zhou, Peihua Cao, Han Cen, Su'an Tang, Tianyu Chen, Houjun Xue, Zhaohua Zhu, Changhai Ding   +14 more
wiley   +1 more source