Page 1 of 1: randomization 2006

cool_dude · Credits: 1206 My Scrapbook

THE MAJOR PUPOSE OF RANDOMISATION IN A CLINICAL TRIAL IS----
[A] FACILITATE DOUBLE BLINDING.
[B] ENSURE THE GROUPS ARE COMPARABLE ON BASELINE CHARACTERISTICS.
[C] HELP ENSURE THE STUDY SUBJECTS ARE REPRESENTATIVES OF GENERAL POPULATION.
[D] REDUCE SELECTION BIAS IN ALLOCATION TO T/T

ACCORDING TO PARK'S THE ANSWER ARE B & D.....SIMILAR QUESTION WAS ASKED IN AIIMS MAY 2003 WITHOUT [D] OPTION THEN THE ANSWER WAS [B].....NOW WHAT TO DO IN SUCH A SITUATION?....I MARKED [B] IN THE EXAM....

ratnakar_potla · Credits: 5713 My Scrapbook My Reading List 2 Books

d is the first altenative and only then b follows we already had a discussion on this plzz look into PSM forum

shuvo · Credits: 4775 My Scrapbook My Reading List 11 Books

B fits best....obviously the foremost purpose of randomization is to ensure groups are comparable in all the characteristics except the intervention...

partha_aipg · Credits: 13148 My Scrapbook

i think option d is correct .i'l go with the explanatino given in mudit khanna that while it increases the chance of comparability in baseline characters of the two groups -it does not ensure it.but it definitely does reduce selectino bias .so option d is the most appropriate answer .

partha

jabby · Credits: 3703 My Scrapbook

PURPOSE OF RCT IS TO REMOVE ALLOCATION BIAS,I THINK OPTION D IS CRRECT.

monu23 · Credits: 601 My Scrapbook

b

viralbjmc2000 · Credits: 1002 My Scrapbook

answer is d

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