Search results

  1. I

    Statistical tests for a pre-post study

    Tha Thanks a lot for your comments, it was really helpfull.......Then we will improve our analysis taking account all the details.
  2. I

    Statistical tests for a pre-post study

    Sorry...I misspelled the numbers, it is actually 807 participants who were divided approximately 200 something per branch.... and we do have identified individuals between the 3 measurements so we know who was infected before and who was infected after the intervention. Thank you for your comments.
  3. I

    Statistical tests for a pre-post study

    Not really, it was convenience sampling.
  4. I

    Statistical tests for a pre-post study

    We want to compare the differences between the 4 groups throughout the measurements since some received one type of treatment, others another type, and one was the control. The sample is 807, 200 per arm approximately, although in the 2nd and 3rd measurements some participants were lost. Thank...
  5. I

    Statistical tests for a pre-post study

    Hello everyone. I am doing the analysis of a pre-post intervention study. The participants were divided into 4 groups and we want to demonstrate the differences in the three measurement moments....1. pre-intervention, 2. post-intervention, and 3. 1-year post-intervention control. Initially, we...