Assess new tool for estimating the risk of atherosclerosis ?

11 November 2017 0 769 Report

If I,m going to asses reliability of new tool developed by me to estimate the risk of atherosclerosis through a cross sectional study

how to calculate sample size

avoid confounders

make randomization

Badges
Science topic

More Arwa Mohamed's questions See All

How to identify cases causing the area under the curve below 1 in SPSS?

I conduted ROC curve, the area under the curve is .911 I want to know how to identify cases that make area under th curve is less than 1

02 March 2019 6,616 3 View

measuring tool validity?

I have developed an non invasive risk assessment tool to estimate the stenotic risk of atherosclerosis to detect asymptomatic individuals. The carotid duplex will be the standard measure. My...

10 November 2017 10,052 3 View

Assess new tool for atherosclerosis ?

If I,m going to asses reliability of new tool developed by me to estimate the risk of atherosclerosis through a cross sectional study how to calculate sample size avoid confounders make...

10 November 2017 4,201 3 View

Evolve elsiever website ?

l'd like to know is it available for instructors outside USA to sign up in evolve elsiever or limited to inside it

01 February 2017 9,851 0 View

Histological structure of rabbit's muscle?

Is there any differeance in histological structure of orbicularis oris muscle of rabbit and human ?

10 November 2016 993 3 View

I want to study histological effect of botox injection in orbicularis oris in rabbit ?

How to calculate the dose needed for injection in this muscle in rabbit? what is the scientific basis for calculation of the dose?

01 February 2016 4,842 2 View

Enhancing Critical Thinking Skills for Slow Learners: A Review of Empirical Studies?

to identify themes in question with APA style references

07 August 2024 2,239 5 View

Which distribution type should I use when calculating the average particle size from TEM image? and how to calculate the error ?

average particle size calculation from TEM

04 August 2024 2,921 1 View

What researches are there for satisfaction level of the hospital attachment for student nurses ?

I am doing a study on nursing students satisfaction on the hospital attachment whether they are satisfied with the clinical attachment or not. I need more research studies on this

03 August 2024 6,985 2 View

I need the datasets of Microgrid for system identification?

Hi I am working on data driven model of the microgrid, for that, i need the reliable datasets for the identification of MG data driven Model. Thanks

02 August 2024 5,748 4 View

How to calculate effect size of AMCE (Average Marginal Component Effect) in Randomized Conjoint Experiment?

I am following Hainmueller, Hopkins, and Yamamoto's (2014) paper for my randomized conjoint experimental data analysis. The link to the paper is provided below. I received a comment from the...

02 August 2024 4,406 0 View

Should I remove an item from a scale to raise Cronbach's alpha and McDonald's omega or is it better to leave it if they are both over .7 already?

Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...

01 August 2024 4,606 7 View

How to conduct a sensitivity power analysis for Kendall's Tau?

Is there a straightforward way to conduct a sensitivity power analysis for a Kendall's Tau correlation? I was considering using the sensitivity setting and "Correlation: point biserial model" test...

28 July 2024 6,133 8 View

How to estimate sample size for GWAS of continuous and discrete traits? What are the pre-requisites?

Genome-wide association study (GWAS) Continuous traits: eg. Height Discrete traits: eg. Eye color

28 July 2024 286 0 View

I need a reliable source or an example supported by excel sheet to understand Fuzzy Vikor?

27 July 2024 5,916 1 View

What is the best method for removing paraffin from plant samples prepared for microtome?

...

24 July 2024 3,087 3 View