Dear allstaters,
Kindly advise on issues to consider in sample size consideration and statistical analysis of quasi experimental studies, specifically the interrupted time series (ITN) with or without a control group.
Advice on other types of quasi-experimental pre-post intervention designs will be also very much appreciated. Please also kindly direct me to the appropriate references on sample size estimation and/or analyses of the quasi pre-post intervention designs.
Thanks,
Ndema.
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