6 Questions 16 Answers 0 Followers
Questions related from Behailu Terefe Tesfaye
I wanted to conduct regression for a count outcome data with under dispersion. Which regression model is appropriate?
03 December 2022 7,337 9 View
Dear RG members. I conducted cox regression analysis and unfortunately the HR of some of the variables turned out extremely large, like 1.17e+09, 1.31e+10, and extremely low for some others...
11 July 2022 2,483 6 View
Dear researchers, I was intending to perform a pooled prevalence of multiple single population studies. With what and how can I approach this issue? Please kindly forward your scientific...
05 July 2021 9,407 4 View
If I intend to conduct a study with an objective of determining the outcomes and associated factors among among patients admitted with x patients. At admission if I took their baseline...
13 October 2018 7,516 5 View
Can any one tell how to determine minimum sample size in a prospective cohort study when the cohort is not divided into exposure and non exposure groups? Thank you!!!!!
05 September 2018 2,980 4 View
Dear scholars, in my thesis I have two event of interest, inhospital complication and death. At conception, I thought once patients developed inhospital complication they will be censored for...
18 August 2018 8,101 4 View
