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In a prediction rule study, investigators identify a consecutive group of patients who are suspected of having a specific disease or outcome. The investigators then obtain a standard set of clinical observations on each patient and a test or clinical follow-up to define the true state of the patient.
Examples of medical algorithms are: Calculators, e.g. an on-line or stand-alone calculator for body mass index (BMI) when stature and body weight are given; Flowcharts and drakon-charts, e.g. a binary decision tree for deciding what is the etiology of chest pain; Look-up tables, e.g. for looking up food energy and nutritional contents of foodstuffs
[citation needed] [1] The chief complaint is a concise statement describing the symptom, problem, condition, diagnosis, physician-recommended return, or other reason for a medical encounter. [2] In some instances, the nature of a patient's chief complaint may determine if services are covered by health insurance. [3]
Example Questions S Site Where is the pain? Or the maximal site of the pain. O Onset When did the pain start, and was it sudden or gradual? Include also whether it is progressive or regressive. C Character What is the pain like? An ache? Stabbing? R Radiation: Does the pain radiate anywhere? A Associations Any other signs or symptoms associated ...
Zero is no pain and ten is the worst possible pain. This can be comparative (such as "... compared to the worst pain you have ever experienced") or imaginative ("... compared to having your arm ripped off by an alien"). If the pain is compared to a prior event, the nature of that event may be a follow-up question.
Shared decision-making in medicine (SDM) is a process in which both the patient and physician contribute to the medical decision-making process and agree on treatment decisions. [1] Health care providers explain treatments and alternatives to patients and help them choose the treatment option that best aligns with their preferences as well as ...
A Clinical Decision Support System (CDSS) is a computerized tool designed to assist healthcare providers in making clinical decisions by integrating medical knowledge with patient data. These systems utilize algorithms, databases, and patient information to provide tailored recommendations, alerts, and reminders to healthcare professionals at ...
If a chest pain patient suspects that he is suffering a myocardial infarction, he can calm down, remain in a position that is comfortable, calling emergency medical services and trying any other action of the applicable first aid process. Chest pain is a common symptom encountered by emergency medical services.