Time series data and tsset. To use Stata's time-series functions and analyses, you must first make sure that your data are, indeed, time-series. First, you must have a date variable that is in Stata date format. Secondly, you must make sure that your data are sorted by this date variable.
Patients were randomly assigned to either a control condition (opioid analgesia alone) or anxiolytic condition (opioid analgesia+lorazepam) and then asked to report their worst procedural pain for 4 consecutive days: a 2-day baseline period and a 2-day post-treatment period.
Responses (4) No, Ativan (lorazepam) is a benzodiazepine but it is also considered a schedule IV controlled substance. No, ativan is not an opiate, but it is a Benzo and it is addictive. Ativan is not a opiate it is a benzodiazapine... also in that family of meds is xanax, klonopin and alot of others... it is very habit forming so if u do go on it please be careful, and never take more then prescribed...