Epidemiology & Prevention of Noncommunicable Diseases (NCDs) | MBBS Medicine Lecture | GM4T Academy

Noncommunicable Diseases (NCDs) like heart disease, cancer, diabetes, and chronic respiratory illnesses are the leading cause of death worldwide — responsible for nearly 75% of non-pandemic deaths globally. In this lecture, Dr. Rahul Gupta from GM4T Academy breaks down the epidemiology, key risk factors, gaps in understanding, and prevention strategies for NCDs, based on the latest Community Medicine curriculum and K Park textbook. 🎯 What you’ll learn in this video: ✅ Definition & characteristics of chronic diseases ✅ Difference between acute & chronic illness ✅ Major NCDs & their global burden ✅ Modifiable risk factors ✅ Gaps in natural history of NCDs ✅ WHO targets & prevention strategies 📚 Who is this video for? • MBBS students preparing for university exams & NEET PG • Public health professionals & educators • Anyone wanting to understand how to prevent lifestyle diseases Chapters: 00:00 Intro 02:23 Definition and Characteristics of Chronic Diseases 05:51 Acute VS Chronic illnesses 07:39 Examples of common Chronic Diseases 09:15 Quick Quiz 10:04 Epidemiological Burden of NCD 10:42 Global Burden of NCD (2021) 15:10 Top 4 major NCDs by Deaths 16:30 Quick Quiz 16:43 key Risk Factors for NCDs 20:59 Why NCDs are common in developing countries 21:45 Gaps in Natural history of Disease 22:18 What is Natural History of a disease 27:58 Summary Table of Gaps 28:19 Public Health implications 30:43 Prevention and Control of NCDs 31:28 Why NCD Prevention is Complex 32:19 Immediate Priority iInterventions 37:40 Low-Cost, Population-Level Interventions 39:20 Cancer-Specific Prevention 40:53 Services-Based and Systemic Measures 42:02 Integrated Approach to NCD Control 43:27 WHO STEPS approach to MCD surveillance 46:03 Global Plan and Goals 47:32 Rapid revisions 50:11 Outro #GM4TAcademy #NCD #CommunityMedicine #MBBS #NEETPG #PublicHealth #Epidemiology #MedicalStudent #healthawareness This content includes textbook images used strictly for educational and informational purposes. All textbook images and content are the property of their respective publishers and authors. We do not claim ownership of any such material. This use qualifies as ‘fair use’ under Section 107 of the Copyright Act 1976, which permits limited use for purposes such as teaching, scholarship, and research.