Baseline definition in your study
Answers were Sorted based on User's Feedback
Answer / nandu
It depends on study.
In some studies they will take screening values as basline.
In some other cases values before first dose of drug
administration
| Is This Answer Correct ? | 21 Yes | 2 No |
Answer / sandeep
The initial time point in a clinical trial, just before a
participant starts to receive the experimental treatment
which is being tested.
OR
Information gathered at the beginning of a study from which
variations found in the study are measured
| Is This Answer Correct ? | 6 Yes | 2 No |
Answer / rg
Baseline is the target population on which analysis to be carried out. For example: Analysis to be done on Male heart patient of age 55 to 60(both inclusive) who are non smoker, then your filter condition to create baseline population are
Patient type = 'Heart Patient'
Gender = 'M'
Age between 55 and 60
Smoker = 'N'
| Is This Answer Correct ? | 0 Yes | 4 No |
what do the mod and int function do? What do the pad and dim functions do? : Sas programming
is there any differnce between proc means and proc summary?
In PROC PRINT, can you print only variables that begin with the letter “A”?
what is difference in window SAS & Unix SAS.....how do define working environment in both???
For what purposes have you used sas macros? : sas-macro
Do you need to combine data sets? How should you combine data sets– MERGE or SET statements in DATA steps,PROC APPEND,PROC SQL?
What is proc sql pass through facility?
How would you compile all macros from a folder in a study, within the autoexec program?
Do you prefer Proc Report or Proc Tabulate? Why?
How to merge the data using merge statement and proc format? Is the result is same ?
do you need to know if there are any missing values? : Sas programming
Which date functions advances a date time or date/time value by agiven interval?