Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Ali Satty"'
1
Akademický článek
Statistical Analysis of Factors Associated with Diarrhea in Yemeni Children under Five: Insights from the 2022–2023 Multiple Indicator Cluster Survey
Autor: Ali Satty, Mohyaldein Salih, Faroug A. Abdalla, Ashraf F. A. Mahmoud, Elzain A. E. Gumma, Gamal Saad Mohamed Khamis, Ahmed M. A. Adam, Abaker A. Hassaballa, Omer M. A. Hamed, Zakariya M. S. Mohammed
Publikováno v: Journal of Epidemiology and Global Health, Vol 14, Iss 3, Pp 1043-1051 (2024)
Abstract Diarrheal disease remains a significant cause of preventable morbidity and mortality in the pediatric population, particularly among children below five years of age. Although the occurrence of diarrheal episodes is on the decline, its impac
Externí odkaz: https://doaj.org/article/fadb6ebe5b0046c59e0b4fde087f7433
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2
Akademický článek
Analytical solutions of the space–time fractional Kadomtsev–Petviashvili equation using the (G’/G)-expansion method
Autor: Abaker Hassaballa, Mohyaldein Salih, Gamal Saad Mohamed Khamis, Elzain Gumma, Ahmed M. A Adam, Ali Satty
Publikováno v: Frontiers in Applied Mathematics and Statistics, Vol 10 (2024)
This paper focusses on the nonlinear fractional Kadomtsev–Petviashvili (FKP) equation in space–time, employing the conformable fractional derivative (CFD) approach. The main objective of this paper is to examine the application of the (G’/G)-ex
Externí odkaz: https://doaj.org/article/8772edd7874843ec8154c4e06284ebc5
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4
Akademický článek
Determinants of out-of-pocket health expenditure and their welfare implications in a South African context
Autor: Ali Babikir, Ali Satty, Henry Mwambi
Publikováno v: Journal of Economic and Financial Sciences, Vol 11, Iss 1, Pp e1-e7 (2018)
This study aims to quantify the extent of catastrophic household health expenditures on welfare and determine factors influencing it. A logistic regression model based on the logit link function was used to predict the probability of catastrophic hea
Externí odkaz: https://doaj.org/article/2bd5af78012147e9b66806b3fdbed498
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5
Akademický článek
A Simulation Study Comparing Two Methods of Handling Missing Covariate Values when Fitting a Cox Proportional-Hazards Regression Model
Autor: Ali Satty
Publikováno v: Statistika: Statistics and Economy Journal, Vol 94, Iss 1, Pp 64-72 (2014)
Missing covariate values is a common problem in a survival data research. The aim of this study is to Compaq the use of the multiple imputation (MI) and last observation carried forward (LOCF) methods for handling missing covariate values in the Cox
Externí odkaz: https://doaj.org/article/61f23d376842489dac11a0778903b577
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6
Understanding the Correlates of Under-five Mortality in Sudan Using Survey Survival Models
Autor: Ali Satty, Temesgen Zewotir, Dawit G. Ayele
Publikováno v: Asian Journal of Research in Infectious Diseases. :55-68
Under-five mortality is among the major public health problems in developing countries, the rate of which is an important factor for a country’s development. For this reason, under-five mortality status is an important outcome to measure for childr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::54b6f27e8ebc9d138cf32716fecaf4d7
https://doi.org/10.9734/ajrid/2020/v5i130160
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8
Handling Dropouts in Longitudinal Clinical Trials Aata: Likelihood-based Analysis Versus Inverse Probability Weighting
Autor: Ali Satty, Ali Basher Abdullah Babikir
Publikováno v: Arab Gulf Journal of Scientific Research. :154-166
Dropout is a pervasive problem in longitudinal clinical trials, and it is the result mainly of non-responses due to individuals who leave the study and are therefore lost to follow-up. The current paper deals with incomplete longitudinal clinical tri
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b515e3d58e9cc5f7cbca668dfd4450f
https://doi.org/10.51758/agjsr-2/3-2013-0016
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9
An Analysis of Selection Models for Incomplete Longitudinal Clinical Trials Due to Dropout: An Application to Multi-centre Trial Data
Autor: Ali Satty
Publikováno v: Epidemiology: Open Access.
A common problem encountered in statistical analysis is that of missing data, which occurs when some variables have missing values in some units. The present paper deals with the analysis of longitudinal continuous measurements with incomplete data d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::93c3c63c1d7b1d7cc7d22098309c2ad9
https://doi.org/10.4172/2161-1165.1000221
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10
An Analysis of Selection Models For Non-ignorable Dropout: An Application to Multi-centre Trial Data
Autor: Ali Satty
Publikováno v: Journal of Biometrics & Biostatistics.
A common problem encountered in statistical analysis is that of missing data, which occurs when some variables have missing values in some units. The present paper deals with the analysis of longitudinal continuous measurements with incomplete data d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ffb4db2d605a09a76071e87396baa4a2
https://doi.org/10.4172/2155-6180.1000246
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