Download RGUHS (Rajiv Gandhi University of Health Sciences) M.Sc in Clinical Research (Master of Science in Clinical Research) 2019 October 2nd Semester 9685 Biostatistics II Previous Question Paper
Rajiv Gandhi University of Health Sciences
II Semester M.Sc [Clinical Research] Degree Examination ? OCT-2019
[Time: 3 Hours]
[Max. Marks: 50]
BIOSTATISTICS II
Q.P. CODE: 9685
(SECTION ? A)
Your answers should be specific to the questions asked.
Draw neat, labeled diagrams wherever necessary.
(Note : Both QP Codes 9685 and 9686 are to be answered within total duration of 3 hours)
(Use separate answer booklets for section A and section B)
LONG ESSAY
1 X 20 = 20 Marks
1.
What is case-control study? Describe how do you select cases and controls in case-controls
studies?
SHORT ESSAY
2 X 10 = 20 Marks
2.
Explain different types of clinical trials. Describe planning processes in randomized clinical trial.
3.
What is cohort study? List the merits and demerits of cohort studies.
SHORT NOTES
2 X 5 =10 Marks
4.
Enumerate different types of quasi-experimental designs.
5.
In a clinical study, the efficacy of two drugs are to be evaluated. It is assumed that the first
drug has a cure rate of 30% while the second drug 70%. Given Zo =1.96 and Z =1.24,
calculated adequate sample size for the study.
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This post was last modified on 24 June 2022