outcome

  1. T

    Correct model for outcome variable with 4 categories

    I am working on a study that measures the association between BMI(exposure) and multi level(outcome). I am testing with BMI both continuously and categorically, but the outcome is a score with 4 levels. I am having trouble deciding on correct regression analysis for an outcome of 4 levels. If...
  2. A

    Interpretation of logistic regression, continue variable

    Hi there, In my study I look at the number of hospitalization (in the attachted file named 'aantalklinischeopnames') and the possibility to get a complication. The outcome of my binary logistic regression is attatched. I don't know exactly how to interpretate this. There is a strong...
  3. wellfor

    Safety or efficacy outcome?

    Dear friends, I got confused regarding outcome study I had to review. The primary outcome is: Time to the first occurrence of any of the following adjudicated components of the primary composite endpoint: cardiovascular death, myocardial infarction and stroke. The study design is...
  4. M

    Measurement error in binary outcome variable for a case-control study

    I am currently working on a case-control study on a rare disease using a large patient database. Using conditional logistic regression I will calculate odds ratios for different exposures in cases and controls. The validity of the records for the disease of interest (outcome) is unknown. I...
  5. H

    Outcome variable in almost 80% of the cases zero. What to do?

    Dear fellow members, I investigate if physical activity is related to learning outcomes in adult students participating in distance learning. Physical activity is measured via online survey research in 1728 students and after half a year their learning outcomes are mapped. Learning outcomes...
  6. J

    Probability question with a definite outcome

    So I'm having trouble calculating the probability of the following scenario: I have 4 possible locations for 4 boxes. Each of these boxes may exist with a probability, β. There is also a circle, this circle definitely exists.There can only be one connection between the circle and the the...