Question

Which is NOT a type of bias in clinical research?

• A. Selection bias
• B. Information bias
• C. Observer bias
• D. Panchakarma bias

Hint:

Bias names come from research errors — not from therapies!

Answer 1

The Correct Option is D

Step 1: Bias Definition — Bias is a systematic error that leads to incorrect conclusions in research.
Step 2: Common Types —

• Selection bias: poor sampling method.
• Information bias: wrong measurement.
• Observer bias: personal judgement influences results.

Step 3: Panchakarma bias — There is no such term in research methodology. Panchakarma is an Ayurvedic detox therapy, not a bias type.