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Question Year
Define evidence based medicine, as applicable to pediatric practice. Enlist basic steps in the practice of evidence based medicine. Name few databases of systematic reviews (DNB 2008/1)102008
Clarify the concept of evidence based medicine. Define 'strength of evidence 'and 'quality of evidence'. Provide suitable examples to justify your Definitions (DNB 2011/1)3+3+42011
What is Evidence Based Medicine? How are the guidelines based on Evidence Based Medicine developed? How are the recommendation graded for the level of evidence? (DNB 2011/2)2+4+42011
Define and describe the following concepts used for measuring growth: a) Percentile b) Percent of median c) Z scores. Discuss their relation to each other (DNB 2012/1)2+2+3+32012
Discuss the following: (DNB 2014/1)3+3+4 a) Sample size b) Ethics in research c) Types of error in research study2014
Define and explain sensitivity, specificity, positive predictive value and negative predictive value of a diagnostic test (DNB 2010/2)2.5+2.5+2.5+2.5, (DNB 2014/2)2+2+22010
Student's 't' test (DNB 2014/2)42014
a) Component of ethics in biomedical research b) "p value" and its level of significance c) Association concealment (DNB 2015/1)4+3+32015
a) What is bias in medical research b) Common types of bias and the methods to minimize bias in analytic studies (DNB 2015/2)2+4+42015
a) What is relative risk (RR) and discuss its implications? b) What is usefulness of confidence interval? (DNB 2015/2)1+3+32015
Implications of sensitivity and specificity (DNB 2015/2)32015
a) Clinical trials phase 1, phase 2, phase 3 and phase 4. b) Ethics in biomedical research (DNB 2016/1)5+52016
Forest plot graph (DNB 2016/1)32016
a) Evidence based medicine b) Forest plot in meta analysis (DNB 2016/1)6+42016
Meta-analysis (DNB 2016/1)32016
Measures of Central tendency (DNB 2016/2)5, (DNB 2018/1)52016
Odds ratio and its limitations (DNB 2016/2)5, (DNB 2021/1)52016
Assessing the value of diagnostic test (DNB 2017/1)32017
What is meta-analysis? (DNB 2017/1)4,(DNB 2023/1)42017
Observational studies (DNB 2017/1)4, (DCH 2024/1)52017
Characteristics of a good research question (DNB 2017/2)42017
Need and methods of blinding for research (DNB 2017/2)62017
Ethical principles when doing research on humans (DNB 2018/1)52018
Study designs (DNB 2018/1)52018
Components of structured abstract (DNB 2018/1)42018
Source of health information in research (DNB 2018/2)52018
Tests of statistical significance (DNB 2018/2)52018
Steps in planning a RCT (DNB 2019/1)52019
Comment critically on "Evaluation of a diagnostic test study" (DNB 2019/2)62019
Positive predictive value (DNB 2019/2)22019
Negative Predictive value (DNB 2019/2)22019
Ethics in biomedical research (DNB 2020/1)52020
Forest Plot (DNB 2020/1)52020
Evidence based medicine practice (DNB 2020/1)52020
Cochrane Review (DNB 2020/1)52020
List the various study designs for biomedical research with one suitable example for each (DNB 2020/2)102020
Chi Square test (illustrate with an example a setting where it should be used) (DNB 2020/2)52020
Role of institutional ethics committee in research (DNB 2021/1)52021
Plagiarism (DNB 2021/1)52021
Meta-analysis of observational studies (DNB 2021/1)52021
Epidemiological investigation of a disease outbreak (DNB 2021/1)52021
Screening tests - Lead Time, Sensitivity, Specificity, Positive and Negative Predictive Values (DNB 2021/2)52021
Describe the types of clinical study designs (DNB 2022/1)52022
Forest Plot and its interpretation (DNB 2022/1)52022
Risk biases and confounding factors in a clinical study (DNB 2022/1)52022
The Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach to evaluate the level of evidence (DNB 2022/1)52022
GRADE for certainty of evidence (DNB 2022/2)52022
Assent in Research involving Children (DNB 2022/2)52022
Types of bias in research and their implications (DNB 2022/2)52022
Gift authorship and Ghost authorship (DNB 2022/2)52022
Define the steps of randomized controlled trial (DNB 2023/1)62023
Describe regression analysis (DNB 2023/1)52023
ROC curve and AUC (DNB 2023/2)52023
Type 1 and Type 2 error in statistics (DNB 2023/2)52023
Randomised Controlled Trial (DCH 2023/2)52023
Intention to treat and per protocol analysis (DCH 2023/2)52023
Randomization in experimental study (DNB 2024/1)52024
Phases in clinical trial and their objectives (DNB 2024/1)52024
Criteria for authorship of a journal article (DNB 2024/1)52024
Open access journals advantages and disadvantages (DNB 2024/1)52024
What is a Forest plot? Describe the characteristics of a Forest plot with a diagram (DNB 2024/2)52024
Network meta-analysis (DNB 2024/2)52024
GRADE of recommendation (DNB 2024/2)52024
Case Control study (Give 2 examples) (DNB 2024/2)52024
Describe the following for a given test: a) Sensitivity b) Specificity c) Positive predictive value d) Negative predictive value (DCH 2024/2)2.5+2.5+2.5+2.52024
Standardized mortality ratio (SMR) and its importance in pediatrics (DNB 2025/1)52025
What is a Forest plot? Characteristics and diagram (DNB 2024/2)52024
Case-control study: Give 2 examples (DNB 2024/2)52024
Network meta-analysis (DNB 2024/2)52024
GRADE of recommendation (DNB 2024/2)52024
Cluster randomized trial (DNB 2025/1)52025
Case-control study design: advantages/disadvantages (DNB 2025/1)52025
Types of Study design (DNB 2025/1)52025
Interpretation of linear correlation coefficient r (DNB 2025/1)52025
Relative risk and Odds ratio (DNB 2025/1)52025