You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which one of the following does not represent the submerged portion of the iceberg? and explain in detail?
Ans. (a) Diagnosed cases under treatment* Iceberg Phenomenon of disease: Disease in a community may be compared to an iceberg- Floating tip is what physician sees in community, i.e., clinical cases- Vast submerged portion of iceberg represents hidden mass of disease i.e., latent, inapparent, pre-symptomatic and undiagnosed cases and carriers in community- Line of demarcation (water surface): Is between apparent and inapparent infections- Water surrounding iceberg: Healthy populationALSO REMEMBER* 'Epidemiologist is concerned with Hidden portion of iceberg' whereas Clinician is concerned with Tip of iceberg* 'Screening is done for Hidden portion of Iceberg' whereas diagnosis is done for tip of iceberg* Iceberg phenomenon of disease is not shown by:- Rabies- Tetanus- Measles- Rubella