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Mostrando ítems 11-20 de 1096
Uso do escore de propensão na avaliação da efetividade de dois programas escolares de prevenção ao uso de drogas
(Universidade Federal de São Paulo, 2023-05-18)
Introdução: Como a unidade de randomização em um ensaio controlado randomizado por conglomerado não é o indivíduo, mas sim a unidade social à qual ele pertence, pode haver um desequilíbrio nas características dos níveis ...
An optimization-based matching procedure
(Universidad de Chile, Facultad de Economía y Negocios, 2008)
This paper presents an alternative matching procedure and analyzes it
is performance compared to other popular estimators. These tests
show that the estimator performs comparably to the popular
propensity score method.
The ...
Comparison of 30-day case-fatality rate between dialysis and transplant Covid-19 patients: a propensity score matched cohort study
(2022-01-01)
Background and objectives: Patients undergoing kidney replacement therapies (KRTs) have a poor prognosis after Covid-19 infection. Few studies have compared the outcomes of such patients in the different KRT modalities. ...
Diabetes mellitus as a risk factor for SARS-CoV-2 test positivity in Mexico: A propensity score matched study
(Elsevier, 2021)
Aims: We sought to investigate whether individuals with diabetes have a higher likelihood of testing positive for SARS-CoV-2, as a proxy for infection risk, than individuals without diabetes. Methods: We conducted a ...
Does non-participation in preschool affect children’s reading achievement? International evidence from propensity score analyses
(SpringerOpen, 2016)
While expectations are high for early childhood education to support students’ reading literacy, research findings are inconclusive. The purpose of the study is to estimate the effect of preschool non-participation on ...
Does non-participation in preschool affect children’s reading achievement? International evidence from propensity score analyses
(SpringerOpen, 2016)
While expectations are high for early childhood education to support students’ reading literacy, research findings are inconclusive. The purpose of the study is to estimate the effect of preschool non-participation on ...
Impact of the Uruguayan conditional cash transfer program
(Instituto de Economía, Pontificia Universidad Católica de Chile, 2009)
Impacto de los créditos en las ganancias de las microempresas en Costa Rica
(Universidad Nacional, Costa Rica, 2019)
Oferta Laboral y Transferencias Condicionadas: Evidencias del Programa Tekoporã
(FACULTAD DE CIENCIAS ECONÓMICAS- UNA, 2019)