Introduction of Research

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Purpose of a Research Introduction

• What is this research about?
• Why does it matter?
• What will this paper do about it?

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The CARS Model (Create a Research Space)

Move 1 - Establish a Territory

• Review relevant background and prior literature
• Demonstrate the field is active and significant
• Example phrases: "Research on X has grown rapidly..." / "X is widely recognized as..."

Move 2 - Identify a Niche (the Gap)

• Point out what previous research has missed or left unresolved
• Example phrases: "However, little attention has been paid to..." / "Despite extensive work on X, Y remains unclear..."

Move 3 - Occupy the Niche (your contribution)

• Declare the aim of your study
• Briefly outline what you did and what the paper covers
• Example phrases: "The purpose of this study is to..." / "This paper investigates..."

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Standard Components of a Research Introduction

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Key Writing Principles

1. Funnel structure - Start broad, narrow progressively to your specific focus. Think of it as an inverted pyramid.
2. No new data - The introduction sets the stage; it does not present your findings.
3. Cite as you go - Every claim about prior knowledge should be referenced.
4. Keep it proportional - A typical introduction is 10-15% of the total paper length.
5. End with purpose - The last paragraph of your introduction should clearly state your research objective or hypothesis.

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Example Paragraph Structure

Paragraph 1 - Broad topic + importance (the "territory") Paragraph 2-3 - Review of prior studies (what we know) Paragraph 4 - The gap or unresolved problem Paragraph 5 - Your study's purpose, question, and brief overview

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Common Mistakes to Avoid

• Starting too broad or with a dictionary definition
• Including results or conclusions in the introduction
• Overloading with citations without synthesizing them
• Failing to state a clear research question
• Forgetting to link the gap to your study's purpose

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Introduction of Research - BAMS Final Year Exam Notes

(Research Methodology & Medical Statistics - Part A)

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1. Definition / Etymology of Research

Exam Tip: "Define and mention etymology of Anusandhan / Gaveshana / Anveshana" is a repeated 2-mark and 5-mark question in almost all university question banks.

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2. Definition of Research

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3. Objectives of Research

1. To discover new facts
2. To verify and retest existing knowledge
3. To find solutions to problems
4. To develop new tools and techniques
5. To establish cause-and-effect relationships
6. To contribute to the advancement of Ayurvedic science with scientific evidence

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4. Scope of Research in Ayurveda

• Literary research - Critical study of classical texts (Charaka, Sushruta, Ashtanga Hridayam)
• Drug research - Pharmacognosy, pharmacology, and standardization of herbs
• Clinical research - Evaluating efficacy of Ayurvedic treatments through trials
• Fundamental research - Understanding concepts like Dosha, Dhatu, Mala, Prakriti
• Epidemiological research - Study of diseases from an Ayurvedic population perspective
• Translational research - Bridging classical Ayurvedic knowledge with modern medicine
• Integrative medicine research - Combining Ayurveda with modern therapeutic approaches

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5. Need and Importance of Research in Ayurveda

• To provide scientific validation to Ayurvedic principles and drugs
• To establish safety and efficacy of Ayurvedic formulations
• To update and expand Ayurvedic knowledge
• To gain global acceptance of Ayurveda

• Helps in evidence-based practice
• Standardization of drugs and dosages
• Prevents misuse and adulteration of Ayurvedic medicines
• Enables integration with modern healthcare systems
• Helps in revision and critical evaluation of classical concepts

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6. Types of Research (Exam-Important Classification)

A) Based on Purpose

B) Based on Approach

C) Based on Design

D) Based on Data Source

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7. Role of Pramanas as Research Tools

Exam Tip: "Write the role of Pramanas as research tools" is a standard 5-mark question.

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8. Concept of Evidence-Based Medicine (EBM)

1. Best available research evidence
2. Clinical expertise of the physician
3. Patient values and preferences

• Ayurveda needs to produce high-quality evidence (RCTs, systematic reviews) for global acceptance
• Integration of Pramana-based knowledge with EBM strengthens Ayurvedic research credibility

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9. Concept of Integrative Medicine

• Combined treatment protocols
• Safety of Ayurvedic drugs alongside allopathic drugs
• Prevention and wellness approaches

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10. Historical Development of Research in Ayurveda

• Charaka Samhita - mentions Sambhasha (scholarly discussion) and Pramana as research methods
• Sushruta Samhita - anatomical dissection (Sharir) is an early form of experimental research
• Ashtanga Hridayam - systematic compilation of evidence

• CCRAS (Central Council for Research in Ayurvedic Sciences) - apex body for Ayurvedic research in India
• ICMR guidelines for clinical trials applicable to Ayurveda
• AYUSH Research Portal, DHARA database for Ayurvedic literature
• Good Clinical Practice (GCP) guidelines for Ayurvedic drug trials

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Frequently Asked Exam Questions (from University Question Banks)

Long Essay (10 marks):

• Define Anusandhan. Write its classification and importance.
• Explain scope, need, and importance of research in Ayurveda.
• Describe the types of research with examples.

Short Essay (5 marks):

• Define and give etymology of Anveshana / Gaveshana / Shodha.
• Write the role of Pramanas as research tools.
• Explain Evidence-Based Medicine and its relevance to Ayurveda.
• Difference between qualitative and quantitative research.
• Write about pure research and applied research.

Short Answer (2 marks):

• Define research / Anusandhan.
• What is EBM?
• Name any two Pramanas with their meaning.
• What is CCRAS?
• Difference between primary and secondary research.

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Key Exam Strategy: Always define the term first, then classify, then explain each type/component with examples from Ayurveda wherever possible. End with significance/importance. This pattern scores full marks consistently.

Summary: Introduction of Research

(BAMS Final Year - Quick Revision)

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1. What is Research?

• Systematic, scientific, objective investigation to discover new facts or verify old ones
• Sanskrit synonyms: Anusandhan, Anveshana, Gaveshana, Prayeshana, Shodha
• Most important term = Anusandhan (searching after / investigation)

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2. Etymology (2-mark favorites)

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3. Objectives of Research

1. Discover new facts
2. Verify existing knowledge
3. Solve practical problems
4. Develop new tools/techniques
5. Establish cause-effect relationships

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4. Need & Importance in Ayurveda

• Scientific validation of Ayurvedic principles
• Standardization of drugs & dosages
• Global acceptance of Ayurveda
• Evidence-based Ayurvedic practice
• Integration with modern medicine

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5. Scope of Research in Ayurveda

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6. Types of Research (Most Asked)

Research
├── Purpose     → Pure / Applied
├── Approach    → Qualitative / Quantitative / Mixed
├── Design      → Observational / Interventional
│                 Descriptive / Analytical
└── Data Source → Primary / Secondary

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7. Pramanas as Research Tools

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8. Evidence-Based Medicine (EBM)

• Definition: Judicious use of best current evidence in patient care
• 3 Pillars: Research evidence + Clinical expertise + Patient values
• Relevance to Ayurveda: Validates Ayurvedic treatments scientifically

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9. Integrative Medicine

• Combines best of modern medicine + Ayurveda/Yoga/Naturopathy
• Research focus: combined protocols, drug safety, wellness

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10. Important Bodies & Portals

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Quick Recall Box (Write in Exams)

Define → Classify → Explain each type → Give Ayurvedic example → State importance This pattern = Full marks every time ✓

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Most Repeated Questions at a Glance

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Historical Development of Research

BAMS Final Year - Research Methodology (Part A)

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PART 1: Historical Development of Research in Ayurveda

A) VEDIC PERIOD (5000 BCE onwards)

• Lord Brahma is regarded as the primary researcher and creator of Ayurvedic knowledge
• Knowledge passed: Brahma → Daksha Prajapati → Ashwini Kumars → Indra → Bharadwaj → Punarvasu Atreya / Divodasa Dhanvantari
• Rigveda - mentions medicinal plants, diseases, and healing hymns (earliest evidence of Ayurvedic research)
• Atharvaveda - most important Veda for Ayurveda; contains descriptions of diseases, herbs, and treatments
• Samaveda & Yajurveda - contain references to healthy living and rituals connected to health
• Approximately 67 medicinal plants mentioned in Rigveda; number grew in subsequent texts

Key Point: Vedas represent the earliest evidence of systematic observation and documentation - the foundation of research in Ayurveda.

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B) UPANISHAD PERIOD (800-200 BCE)

• Early physiological descriptions found - e.g., Taittiriya Upanishad describes Pancha Kosha (five sheaths of body)
• Chandogya Upanishad - descriptions of mind-body relationship
• Brihadaranyaka Upanishad - references to anatomy and food as medicine
• Philosophical reasoning (Tarka/Anumana) developed as a tool of enquiry - precursor to hypothesis-based research

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C) SAMHITA PERIOD (600 BCE - 700 CE) - Most Important Period

Charaka Samhita (by Punarvasu Atreya / compiled by Charaka)

• Describes Tridosha Siddhanta, Panchamahabhuta theory, Saptadhatu
• Contains Sambhasha (scholarly debates/discussions) - an early form of peer review
• Discusses Pramanas (valid means of knowledge) as research tools
• Mentions clinical trials concept - testing drugs on patients systematically
• Vimanasthana chapter = research methodology section of Charaka

Sushruta Samhita (by Dhanvantari school)

• Anatomical dissection (Sharir Avayava) - direct observational research
• Described 700 medicinal plants, 57 animal products, 64 mineral preparations
• Documented surgical procedures - an evidence-based surgical manual
• First documented description of plastic surgery (Rhinoplasty)

Ashtanga Hridayam (Vagbhata, 7th century CE)

• Systematic compilation and critical evaluation of Charaka and Sushruta
• Represents secondary / review research - integration of existing knowledge

Other Important Texts

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D) MEDIEVAL PERIOD (700 CE - 1800 CE)

• Knowledge became fragmented due to foreign invasions
• Nighantus (lexicons) written to preserve drug knowledge - e.g., Dhanvantari Nighantu, Raja Nighantu
• Translation of Ayurvedic texts into Arabic and Persian - knowledge spread to West
• Unani medicine developed partly from Ayurvedic roots
• Some decline in original research; focus shifted to commentary writing

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E) BRITISH PERIOD (1800 CE - 1947)

• Ayurveda suppressed under British rule; Western medicine promoted
• Usman Committee (1923) - first major committee to review Indian medicine system
• Chopra Committee (1948) - recommended revival and modernization of Ayurveda
• Despite suppression, many Vaidyas continued traditional practice and documentation

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PART 2: Historical Development of Contemporary (Modern) Medical Research

A) Ancient Civilizations

B) Scientific Revolution (16th - 17th Century)

C) 19th Century - Foundation of Modern Research

D) 20th Century - Era of Evidence-Based Research

Key Point: Austin Bradford Hill's 1948 RCT is considered the birth of modern clinical research methodology.

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PART 3: Post-Independence Development of Ayurvedic Research in India

Important Committees & Their Recommendations

Milestones in Indian Ayurvedic Research (Chronological - Exam Favorite)

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PART 4: Evidence of Research in Ayurvedic Classics

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Quick Summary Table for Revision

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Repeated Exam Questions on This Topic

अनुसंधान का ऐतिहासिक विकास - सारांश (हिंदी)

BAMS Final Year - परीक्षा उपयोगी नोट्स

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भाग 1: आयुर्वेद में अनुसंधान का ऐतिहासिक विकास

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A) वैदिक काल (5000 ई.पू. से)

• भगवान ब्रह्मा को आयुर्वेद का प्रथम अनुसंधानकर्ता माना जाता है
• ज्ञान की परंपरा: ब्रह्मा → दक्ष प्रजापति → अश्विनी कुमार → इंद्र → भारद्वाज → पुनर्वसु आत्रेय
• ऋग्वेद - औषधीय पौधों और रोगों का प्रथम उल्लेख
• अथर्ववेद - आयुर्वेद का सबसे महत्वपूर्ण वेद; रोग, जड़ी-बूटी और उपचार का विस्तृत वर्णन
• ऋग्वेद में लगभग 67 औषधीय पौधों का उल्लेख

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B) उपनिषद काल (800-200 ई.पू.)

• तैत्तिरीय उपनिषद - पंचकोश का वर्णन (शरीर के पांच आवरण)
• छांदोग्य उपनिषद - मन-शरीर संबंध
• तर्क और अनुमान का विकास - परिकल्पना (Hypothesis) का आधार

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C) संहिता काल (600 ई.पू. - 700 ई.) - सर्वाधिक महत्वपूर्ण

चरक संहिता

• त्रिदोष सिद्धांत, पंचमहाभूत, सप्तधातु का वर्णन
• संभाषा (विद्वत् चर्चा) = आधुनिक Peer Review का प्रारंभिक रूप
• विमानस्थान = अनुसंधान पद्धति का अध्याय

सुश्रुत संहिता

• शव-विच्छेदन (Anatomical Dissection) = प्रत्यक्ष अवलोकन अनुसंधान
• 700 औषधीय पौधे, 57 जंतु उत्पाद, 64 खनिज योग
• राइनोप्लास्टी (नाक की पुनर्निर्माण शल्यक्रिया) का प्रथम वर्णन

अष्टांग हृदयम् (वाग्भट, 7वीं शताब्दी)

• चरक और सुश्रुत का समालोचनात्मक संकलन = द्वितीयक अनुसंधान का उदाहरण

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D) मध्यकाल (700 ई. - 1800 ई.)

• विदेशी आक्रमणों के कारण ज्ञान बिखरा और संकुचित हुआ
• निघण्टुओं (शब्दकोश) की रचना - औषध ज्ञान का संरक्षण
• आयुर्वेदिक ग्रंथों का अरबी और फारसी में अनुवाद

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E) ब्रिटिश काल (1800 - 1947 ई.)

• आयुर्वेद का दमन; पाश्चात्य चिकित्सा को प्रोत्साहन
• उस्मान समिति (1923) - भारतीय चिकित्सा की समीक्षा
• चोपड़ा समिति (1948) - आयुर्वेद के पुनरुद्धार की सिफारिश

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भाग 2: आधुनिक (समकालीन) अनुसंधान का ऐतिहासिक विकास

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भाग 3: स्वतंत्रता के बाद भारत में आयुर्वेदिक अनुसंधान

महत्वपूर्ण समितियाँ

ऐतिहासिक मील के पत्थर (परीक्षा में अत्यधिक पूछे जाते हैं)

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भाग 4: आयुर्वेदिक शास्त्रों में अनुसंधान के प्रमाण

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त्वरित याद करने का सूत्र

वैदिक → उपनिषद → संहिता → मध्यकाल → ब्रिटिश → स्वतंत्रता बाद
(उत्पत्ति) (तर्क)   (स्वर्णकाल) (संरक्षण)  (दमन)    (पुनरुद्धार)

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परीक्षा में बार-बार पूछे जाने वाले प्रश्न

परीक्षा टिप्स: उत्तर लिखते समय - परिभाषा → काल क्रम → मुख्य योगदान → आधुनिक महत्व इस क्रम का पालन करें। यही तरीका पूर्ण अंक दिलाता है।

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Research Types, Ethics, Process, Design & Terminology

BAMS Final Year - Research Methodology (Topics 3, 4, 5, 6)

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TOPIC 3: TYPES OF RESEARCH

A) Primary vs Secondary Research

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B) Basic, Applied & Translational Research

Translational research is a new addition in NCISM syllabus - high exam importance.

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C) Qualitative, Quantitative & Mixed Research

• More comprehensive findings
• Validates results from both angles
• Reduces individual limitations of each approach

• Time-consuming and expensive
• Requires expertise in both methods
• Complex data analysis

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D) Observational vs Interventional Research

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E) Descriptive vs Analytical Research

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TOPIC 4: RESEARCH ETHICS

Definition

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Need and Significance of Research Ethics

1. Protects human and animal subjects from harm
2. Ensures informed consent of participants
3. Prevents misuse of research data
4. Maintains honesty and integrity in science
5. Builds public trust in research
6. Ensures fair distribution of research benefits

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A) Institutional Human Ethics Committee (IHEC / IEC)

• Also called Institutional Ethics Committee (IEC)
• Mandatory body in every institution conducting human research
• Constituted as per ICMR guidelines and Schedule Y of Drugs & Cosmetics Act

1. Review research protocols involving human subjects
2. Ensure Informed Consent is properly obtained
3. Assess risk vs benefit of the study
4. Protect rights of vulnerable populations (children, pregnant women, prisoners)
5. Monitor ongoing research for ethical compliance
6. Review and approve amendments to protocols

• Chairperson (from outside institution)
• Clinicians
• Scientists
• Legal expert
• Social scientist / Philosopher
• Lay person from community
• Nurse representative
• Minimum 7 members; quorum requires at least 5

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B) Institutional Animal Ethics Committee (IAEC)

• Mandatory for institutions conducting animal experiments
• Constituted under CPCSEA (Committee for the Purpose of Control and Supervision of Experiments on Animals)
• Governed by Prevention of Cruelty to Animals Act, 1960

1. Approve animal experimental protocols
2. Ensure 3R Principle is followed
3. Monitor animal housing and welfare
4. Maintain records of animals used

The 3R Principle (Most Exam Asked)

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C) Important Ethical Guidelines - International

Declaration of Helsinki - Key Principles

1. Informed consent is mandatory
2. Welfare of individual takes priority over scientific interest
3. Independent ethics committee must approve all research
4. Research must be based on sound scientific basis
5. Vulnerable groups need extra protection
6. Results must be published honestly (positive and negative)

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D) Publication Ethics

1. Authorship - Only those who contributed significantly should be authors
2. Plagiarism - Copying others' work without credit is unethical
3. Fabrication - Inventing data that does not exist
4. Falsification - Manipulating or altering data
5. Duplicate publication - Publishing same work in two journals
6. Conflict of interest - Must be declared transparently

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TOPIC 5: RESEARCH DESIGNS & TERMINOLOGY

A) Study Designs - Classification

Research Designs
├── Observational
│   ├── Descriptive → Case Report, Case Series, Cross-sectional
│   └── Analytical  → Cohort, Case-Control
└── Interventional
    └── Experimental → RCT, Non-RCT, Clinical Trials

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B) Individual Study Designs (High Exam Priority)

1. Case Report

• Detailed description of a single patient's clinical presentation, diagnosis, and treatment
• Lowest level of evidence
• Useful for rare/unusual conditions
• Example: Report of a single patient cured of psoriasis with Panchakarma

2. Case Series

• Collection of multiple case reports (typically 3-10 patients) with similar condition
• No control group
• Example: 5 cases of Vicharchika (eczema) treated with Mahamanjishtadi Kashaya

3. Cross-Sectional Study

• Data collected at one point in time (snapshot)
• Measures prevalence of disease
• Cannot establish cause-effect
• Example: Survey of Prameha prevalence in a city on a single day

4. Longitudinal Study

• Data collected over a period of time
• Follows subjects forward or backward in time
• Can be prospective (future) or retrospective (past)
• Example: Tracking Prakriti changes in patients over 5 years

5. Cohort Study

• Group of people sharing a common characteristic followed over time
• Measures incidence and relative risk (RR)
• Can be prospective or retrospective
• Example: Following people who use Triphala daily for 10 years to see if they develop less diabetes

6. Case-Control Study

• Starts with outcome (disease) and looks backward for exposure/cause
• Measures Odds Ratio (OR)
• Example: Comparing past diet of Amavata (RA) patients vs healthy controls

7. Randomized Controlled Trial (RCT)

• Gold standard of clinical research
• Participants randomly assigned to treatment or control group
• Highest level of evidence among individual studies
• Example: Testing Shallaki vs placebo for knee pain

8. Literary Research / Reviews

• Systematic Review - structured search and analysis of all studies on a topic
• Meta-analysis - statistical pooling of results from multiple studies
• Narrative Review - non-systematic overview of a topic

9. Preclinical Research Methods

Exam Tip: Know the definition and one example of each preclinical method.

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C) Key Terminologies (Most Asked 2-Mark Questions)

1. Randomization

• Process of assigning participants to groups by chance (random)
• Eliminates selection bias
• Ensures groups are comparable at the start
• Types: Simple, Block, Stratified, Cluster randomization

2. Matching

• Process of selecting controls who are similar to cases in certain characteristics (age, sex, weight)
• Used in Case-Control studies
• Reduces the effect of confounding variables

3. Blinding (Masking)

4. Bias

5. Other Important Terms

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TOPIC 6: RESEARCH PROCESS (Steps)

Steps in Research (Exam: 5 or 10 marks)

Step 1 → Select Research Topic / Problem
Step 2 → Review of Literature
Step 3 → Formulate Hypothesis & Objectives
Step 4 → Plan Research (Materials & Methods)
Step 5 → Conduct Research (Data Collection)
Step 6 → Data Analysis & Interpretation
Step 7 → Draw Conclusions
Step 8 → Communicate / Publish Results

Explained:

• Choose a relevant, feasible, ethical, and original topic
• Consider FINER criteria: Feasible, Interesting, Novel, Ethical, Relevant

• Search existing knowledge on the topic
• Sources: DHARA, PubMed, Ayush Research Portal, textbooks
• Helps identify the research gap

• Research question - the central question the study will answer
• Hypothesis - a specific, testable prediction
• Objectives - specific goals (General objective + Specific objectives)
• Aims - broad intention of the study

• Study design selection
• Sample size calculation
• Inclusion and exclusion criteria
• Drug preparation / intervention details
• Data collection tools (proforma, scales)
• Ethical approval (IEC/IAEC)

• Collect data as per protocol
• Organize into tables
• Apply appropriate statistical tests

• Interpret results in light of hypothesis
• Accept or reject null hypothesis
• Discuss limitations

• Dissertation / Thesis - for academic degrees
• Research paper / Article - published in journals
• Conference presentation - oral or poster
• IMRAD format for journal articles: Introduction, Methods, Results, And Discussion

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Quick Revision Table

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Most Repeated Exam Questions

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Different Databases, Portals & Artificial Intelligence in Research

BAMS Final Year - Research Methodology (Topic 7) - NCISM Syllabus

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SECTION A: DATABASES

1. PubMed

• Abstracts and citations
• Links to full-text (PMC - free; journal websites - may require subscription)
• Clinical trial registries
• Systematic reviews and meta-analyses
• MeSH terms for standardized searching

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2. SCOPUS

• Used for impact factor and citation metrics
• Required for PhD research paper counts
• Broader than PubMed (includes non-medical subjects)

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3. Cochrane Library

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4. Google Scholar

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5. EMBASE

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6. Web of Science (WoS)

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7. DHARA ⭐ (Most Important for BAMS Exam)

• Less than 10% of Ayurveda articles in DHARA can be found on PubMed
• Fills the gap of Ayurveda literature not indexed in international databases
• Developed as a tripartite initiative: CCRAS + AVT + SAMA
• Essential for systematic reviews and meta-analyses in Ayurveda

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Comparison Table: Key Databases at a Glance

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SECTION B: PORTALS (Ayurveda-Specific)

1. AYUSH Research Portal ⭐

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2. NAMASTE Portal ⭐ (New - NCISM Syllabus)

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3. CRMS - Clinical Research Management System

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4. CTRI - Clinical Trials Registry India ⭐

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5. Bioinformatics Centre / NMPB Portal

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6. Other Important Portals

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SECTION C: ARTIFICIAL INTELLIGENCE (AI) IN AYURVEDA RESEARCH

Definition

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Applications of AI in Ayurveda Research

1. Drug Discovery & Development

• AI algorithms analyze thousands of phytochemicals to predict therapeutic activity
• Molecular docking (In-silico) - AI models how Ayurvedic compounds bind to disease targets
• Example: Predicting anti-cancer activity of Curcumin using AI
• Reduces time and cost of drug discovery

2. Literature Mining & Review

• AI tools like ChatGPT, Semantic Scholar, Elicit extract information from thousands of research papers in seconds
• Automates systematic reviews and meta-analyses
• Identifies research gaps from large datasets

3. Prakriti Analysis & Personalized Medicine

• AI-based apps and questionnaires predict patient Prakriti (body constitution)
• Machine learning models trained on Prakriti data for disease prediction
• Example: AI model predicting diabetes risk based on Kapha Prakriti patterns

4. Image Analysis in Research

• AI identifies plant species from images (Plant identification apps)
• Microscopy image analysis for quality control of Ayurvedic drugs
• Tongue and nail analysis (Nadi, Jihva Pareeksha) using AI cameras

5. Natural Language Processing (NLP)

• AI reads and translates classical Sanskrit Ayurvedic texts
• Extracts clinical information from Charaka, Sushruta for digital databases
• Helps create searchable digital versions of ancient manuscripts

6. Clinical Decision Support

• AI assists in diagnosis based on symptom patterns (similar to Nidana Panchaka)
• Predictive modeling for treatment outcomes in Ayurvedic clinics
• Adverse drug reaction (ADR) detection for herbal medicines

7. Statistical Analysis

• AI-powered software for biostatistics: SPSS, R, SAS, STATA
• Machine learning for pattern recognition in complex clinical data
• Automated report generation from research data

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Important AI Tools Used in Research

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Advantages of AI in Research

1. Processes large datasets quickly - saves time
2. Reduces human error in data analysis
3. Identifies hidden patterns not visible to human eye
4. Enables personalized medicine approach
5. Facilitates drug repurposing of Ayurvedic drugs
6. Makes classical literature searchable and accessible

Limitations of AI in Research

1. Requires large quality datasets - often not available in Ayurveda
2. Cannot replace clinical judgment and patient-doctor relationship
3. Risk of algorithmic bias
4. Black-box models - difficult to explain decisions
5. Ethical concerns about patient data privacy
6. Needs skilled manpower to operate

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SECTION D: IT in Data Mining - Key Points

• Digitization of classical Ayurvedic manuscripts
• Online submission and peer review of research papers
• Telemedicine and remote patient monitoring
• Electronic data capture (EDC) in clinical trials
• Database management of clinical trial data

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Quick Revision Summary

DATABASES
├── International → PubMed, SCOPUS, Cochrane, EMBASE, WoS, Google Scholar
└── Ayurveda-specific → DHARA (most important), AYUSH Portal

PORTALS (India)
├── AYUSH Research Portal  → Ministry of AYUSH
├── NAMASTE Portal         → Morbidity data from AYUSH OPDs
├── CTRI                   → Mandatory clinical trial registration
├── CRMS                   → CCRAS research management
└── NMPB / IMPPAT          → Medicinal plant databases

AI IN RESEARCH
├── Drug discovery (In-silico / molecular docking)
├── Literature mining (ChatGPT, Elicit)
├── Prakriti analysis (ML models)
├── Statistics (SPSS, R, SAS)
└── Image analysis (plant ID, microscopy)

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Most Repeated Exam Questions

Exam Tip: For DHARA - always mention it is the first exclusive online indexing service for Ayurveda, funded by CCRAS and Ministry of AYUSH, and covers 4100+ journals - these 3 facts score full marks every time.

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Guidelines to Report Research & Research Critiquing

BAMS Final Year - Research Methodology (Topic 8) - NCISM Syllabus

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PART 1: GUIDELINES TO REPORT RESEARCH

What are Reporting Guidelines?

• Ensures completeness and transparency of published research
• Allows readers to judge quality and validity
• Enables replication of the study
• Reduces selective/incomplete reporting
• Improves peer review quality
• Mandatory requirement by most international journals

• Website: equator-network.org
• Maintained by University of Oxford
• Repository of 500+ reporting guidelines

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MASTER TABLE: Guideline → Study Design

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Detailed Description of Major Guidelines

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1. CONSORT ⭐ (Most Important)

• 25-item checklist covering all aspects of RCT reporting
• CONSORT flow diagram - mandatory figure showing participant flow through the trial

1. Enrollment - assessed for eligibility / excluded
2. Allocation - randomized to each group
3. Follow-up - received intervention / lost to follow-up
4. Analysis - analyzed / excluded from analysis

• All Ayurvedic clinical trials should follow CONSORT
• Extensions: CONSORT-Herbal Medicine, CONSORT-Ayurveda (under development)

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2. STROBE ⭐

• 22-item checklist
• Covers: title, abstract, introduction, methods, results, discussion, funding

• Describe setting, locations, relevant dates
• Explain how study size was determined
• Describe how quantitative variables were handled
• Report numbers of outcome events or summary measures
• Discuss limitations (potential sources of bias)

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3. PRISMA ⭐

• 27-item checklist (PRISMA 2020)
• PRISMA flow diagram - shows search and selection process

IDENTIFICATION  → Records found in databases + other sources
       ↓
SCREENING       → Records screened → Records excluded
       ↓
ELIGIBILITY     → Full-text assessed → Full-text excluded (with reasons)
       ↓
INCLUDED        → Studies included in synthesis

• Eligibility criteria
• Information sources (databases searched)
• Search strategy (exact search string)
• Study selection process
• Data extraction process
• Risk of bias assessment
• Statistical methods (meta-analysis)

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4. CARE

• 13-item checklist

1. Title - "Case report" in title; main symptoms
2. Keywords - Key clinical terms
3. Abstract - Introduction, case presentation, conclusion
4. Introduction - Background; why this case is unique
5. Patient information - Demographics, chief complaint, medical history
6. Clinical findings - Physical examination results
7. Timeline - Chronological sequence of events
8. Diagnostic assessment - Lab tests, imaging
9. Therapeutic interventions - Drug name, dose, duration
10. Follow-up and outcomes - Patient outcomes over time
11. Discussion - Strengths, limitations, lessons learned
12. Patient perspective - Patient's own experience (if available)
13. Informed consent - Must be documented

• Ayurvedic case reports of rare disease management must follow CARE
• e.g., Rare Vata disorder treated with Panchakarma - report it using CARE

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5. ARRIVE

• 21-item checklist (ARRIVE 2.0)
• Essential set (10 items) + Recommended set (11 items)

• Study design details
• Sample size with justification
• 3R compliance (Replace, Reduce, Refine)
• Animal details (species, sex, age, weight, housing)
• Ethical approval (IAEC approval number)
• Statistical methods used
• All outcomes reported (positive and negative)

• Mandatory for pre-clinical drug studies of Ayurvedic formulations
• e.g., Toxicity study of Marichadi Vati in Wistar rats must follow ARRIVE

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6. STARD

• Description of the index test (test being evaluated)
• Description of reference standard (gold standard)
• Flow of participants through the study
• Sensitivity, specificity, predictive values

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7. IMRAD Format (Scientific Writing Structure)

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Summary: Guideline Selection Guide

What type of study did you conduct?
│
├── RCT                    → CONSORT
├── Cohort / Case-control  → STROBE
├── Cross-sectional        → STROBE
├── Systematic review      → PRISMA
├── Meta-analysis          → PRISMA / MOOSE
├── Case report            → CARE
├── Animal study           → ARRIVE
├── Diagnostic study       → STARD
├── Study protocol         → SPIRIT
├── Clinical guideline     → AGREE
└── Qualitative study      → SRQR / COREQ

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PART 2: RESEARCH CRITIQUING

Definition

It is NOT just finding faults - it is a balanced assessment of both strengths and limitations.

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Why Critique Research? (Importance)

1. Determines if research findings are trustworthy and valid
2. Helps identify best available evidence for clinical practice
3. Forms the basis of Evidence-Based Medicine (EBM)
4. Helps identify research gaps for future studies
5. Improves one's own research writing skills
6. Required for systematic reviews and literature reviews
7. Peer review process in journals depends on critiquing

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Elements / Components of Research Critiquing

1. TITLE

• Is it clear, concise, and descriptive?
• Does it reflect the study content accurately?
• Does it mention the study design?

2. ABSTRACT

• Does it provide a clear structured summary?
• Are background, methods, results, and conclusion all present?
• Is it within word limit?

3. INTRODUCTION / BACKGROUND

• Is the research problem clearly defined?
• Is the literature review adequate and up-to-date?
• Is the research gap clearly identified?
• Are aims and objectives clearly stated?
• Is the hypothesis stated?

4. METHODOLOGY

• Is the study design appropriate for the research question?
• Is the sample size adequate and justified?
• Are inclusion and exclusion criteria clearly mentioned?
• Is the sampling method appropriate?
• Are outcome measures valid and reliable?
• Was ethical approval (IEC/IAEC) obtained?
• Was informed consent taken?
• Are blinding and randomization methods described (for RCT)?

5. RESULTS

• Are results clearly presented?
• Are tables and figures appropriately labeled and easy to understand?
• Is statistical analysis appropriate for the data type?
• Are all outcomes reported (not just positive ones)?
• Is the p-value and confidence interval reported?

6. DISCUSSION

• Are results interpreted correctly in context of literature?
• Are limitations honestly acknowledged?
• Are conclusions supported by the data?
• Is there recommendation for future research?

7. REFERENCES

• Are references current and relevant?
• Are they cited correctly (APA/Vancouver/Harvard)?
• Are all in-text citations in the reference list?

8. OVERALL ASSESSMENT

• What is the level of evidence?
• Can the findings be generalized (external validity)?
• Is the study applicable to Ayurvedic clinical practice?
• Are there any ethical concerns?

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Step-by-Step Process of Critiquing

Step 1 → Read the full article completely (don't judge initially)
Step 2 → Identify the research question and study design
Step 3 → Select the appropriate critiquing tool / checklist
Step 4 → Evaluate each section systematically
Step 5 → Identify strengths of the study
Step 6 → Identify weaknesses / limitations
Step 7 → Assess overall validity and reliability
Step 8 → Judge applicability to practice
Step 9 → Write a balanced critique report

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Tools / Frameworks Used for Critiquing

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Jadad Scale (Quick 2/5-mark Question)

Score ≥ 3 = good quality RCT

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Levels of Evidence (Hierarchy)

Level 1  →  Systematic reviews & Meta-analyses (Highest)
Level 2  →  RCTs
Level 3  →  Cohort studies
Level 4  →  Case-control studies
Level 5  →  Cross-sectional studies
Level 6  →  Case series / Case reports
Level 7  →  Expert opinion / Textbooks (Lowest)

Relevance to Ayurveda: Classical texts (Charaka, Sushruta) = Level 7 (expert opinion) unless validated by clinical trials. Ayurvedic research must climb the evidence pyramid to gain global acceptance.

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Quick Revision Box

REPORTING GUIDELINES
RCT           → CONSORT   (25 items + flow diagram)
Observational → STROBE    (22 items)
Systematic    → PRISMA    (27 items + flow diagram)
Case report   → CARE      (13 items)
Animal study  → ARRIVE    (21 items; includes 3R)
Diagnostic    → STARD
Scientific writing → IMRAD format
All guidelines → EQUATOR Network

CRITIQUING
= Systematic evaluation of Title → Abstract → Intro
  → Methods → Results → Discussion → References
Tools: CASP, Jadad Scale, Cochrane RoB Tool

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Most Repeated Exam Questions

Exam Tip: For any reporting guideline question - write: Full form → Study design it applies to → Number of checklist items → Key sections covered → Relevance to Ayurveda. This pattern guarantees full marks.