Community Health Nursing | AIIMS NORCET 10 Preparation | Aarogyam Infinity MCQ Series | Part 4

Описание: Epidemiology & CHN Part 4 | Chandan Sir | RRB Staff Nurse Exam 2026 | High-Yield MCQs
In this session, Chandan Sir continues the Arogyam Infinity Series with Part 4 of Community Health Nursing (CHN). This lecture focuses on the "Art of MCQ Solving" for high-level Epidemiology questions. We break down complex mathematical calculations including Relative Risk (RR), Odds Ratio (OR), and Attributable Risk (AR).

You will also learn about the Hierarchy of Evidence, identifying the weakest and strongest study designs (Meta-analysis vs. Ecological studies), and master clinical indicators like DALY (Disability Adjusted Life Year) and QALY. This session is crucial for aspirants of RRB Staff Nurse 2026, AIIMS NORCET 10, ESIC, and State CHO exams. Improve your MCQ solving approach and turn your mistakes into selection-winning knowledge!

🧪 Key Topics Covered in this Session:
Epidemiological Math: Step-by-step solving for Relative Risk, Attributable Risk, and Odds Ratio.
Research Study Designs: Difference between Cross-sectional, Cohort, Ecological, and RCTs.
Health Indicators: In-depth look at Prevalence, Incidence, DALY, and QALY.
Nutritional Standards: WHO criteria for SAM (Severe Acute Malnutrition) and Z-scores.
Evidence Pyramid: Understanding the strength of different research methodologies.
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