Results 1 to 10 of about 196,202 (217)
Missing pieces: Known unknowns in epidemiologic methods. [PDF]
Glob Epidemiol, 2022 Maldonado G.
europepmc +2 more sources
Epidemiologic methods for investigating male fecundity. [PDF]
Asian J Androl, 2014 Fertility is a couple concept that has been measured since the beginning of demography, and male fecundity (his biological capacity to reproduce) is a component of the fertility rate. Unfortunately, we have no way of measuring the male component directly,
Olsen J, Ramlau-Hansen CH.
europepmc +2 more sources
Methodologies to measure the coverage of vitamin A supplementation: a systematic review
Journal of Nutritional Science, 2021 Countries are increasingly transitioning from event-based vitamin A supplementation (VAS) distribution to delivery through routine health system contacts, shifting also to administrative, electronic-based monitoring tools, a process that brings certain ...
Alessandro Miglietta +2 more
doaj +1 more source
Dietary assessment methods in epidemiologic studies [PDF]
Epidemiology and Health, 2014 Diet is a major lifestyle-related risk factor of various chronic diseases. Dietary intake can be assessed by subjective report and objective observation.
Jee-Seon Shim +2 more
doaj +1 more source
COVID-19 Research: Challenges to Interpret Numbers and Propose Solutions
Frontiers in Public Health, 2021 The response of the scientific community to the COVID-19 pandemic has been unprecedented in size, speed and discovery output. Within months of virus emergence, the SARS-CoV-2 genomics, replication, evolution and dissemination dynamics as well as natural ...
Marc J. Struelens, Paolo Vineis
doaj +1 more source
A practitioner's guide to geospatial analysis in a neuroimaging context
Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 2023 Introduction Health disparities arise from biological‐environmental interactions. Neuroimaging cohorts are reaching sufficiently large sample sizes such that analyses could evaluate how the environment affects the brain.
Julie K. Wisch +11 more
doaj +1 more source
A Statistical Definition of Epidemic Waves
Epidemiologia, 2023 The timely identification of expected surges of cases during infectious disease epidemics is essential for allocating resources and preparing interventions. Failing to detect critical phases in time may lead to delayed implementation of interventions and
Levente Kriston
doaj +1 more source
Expansion of human and animal sporotrichosis in Manaus, Amazonas State, Brazil [PDF]
Cadernos de Saúde Pública: Sporotrichosis is an emerging fungal infection that has been causing concern in Brazil since the late 1990s and is the most prevalent and globally distributed among implantation mycoses.
Rosiane Mendes Valente +12 more
doaj +1 more source
Tiempo para quedar en embarazo: consideraciones generales y metodológicas.
Biomédica: revista del Instituto Nacional de Salud, 2005 Desde la segunda mitad de la década de los 80, el tiempo para quedar en embarazo se está utilizando en epidemiología ambiental para explorar efectos adversos sobre la fecundidad.
Alvaro Javier Idrovo +2 more
doaj +1 more source
Epidemiological risk sratification of malaria in the Américas
Memorias do Instituto Oswaldo Cruz, 1992 During the last years, malaria had a significant increase in Latin America, emerging again as one critical health problem in the Region of the Americas. More than 1.04 million new cases were reported in 1990.
Carlos Castillo-Salgado
doaj +1 more source