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  2. Delis–Kaplan Executive Function System - Wikipedia

    en.wikipedia.org/wiki/Delis–Kaplan_Executive...

    Purpose. measure a variety of verbal and nonverbal executive functions. The Delis–Kaplan Executive Function System (D-KEFS) is a neuropsychological test used to measure a variety of verbal and nonverbal executive functions for both children and adults (ages 8–89 years). This assessment was developed over the span of a decade by Dean Delis ...

  3. Emergency medical responder levels by U.S. state - Wikipedia

    en.wikipedia.org/wiki/Emergency_medical...

    Emergency Medical Technician II (EMT-II) (Analogous to EMT-I/85) Emergency Medical Technician III (EMT-III) (Analogous to AEMT/85) Advanced Emergency Medical Technician (AEMT) (Established in 2015, follows and is certified via the NREMT testing process) Mobile Intensive Care Paramedic (MICP) (Analogous to Paramedic via NREMT)

  4. Kaplan–Meier estimator - Wikipedia

    en.wikipedia.org/wiki/Kaplan–Meier_estimator

    The Kaplan–Meier estimator, [1][2] also known as the product limit estimator, is a non-parametric statistic used to estimate the survival function from lifetime data. In medical research, it is often used to measure the fraction of patients living for a certain amount of time after treatment. In other fields, Kaplan–Meier estimators may be ...

  5. Actuarial credentialing and exams - Wikipedia

    en.wikipedia.org/wiki/Actuarial_credentialing...

    The test is four hours long, allows calculators, and is administered via a paper-and-pencil format. Multiple-choice questions account for 40% of the exam, and open-response questions account for 60% of the exam. Candidates may freely move between the two sections. The two sections are graded separately.

  6. Emergency medical services in the United States - Wikipedia

    en.wikipedia.org/wiki/Emergency_medical_services...

    Freedom House Ambulance Service was the first emergency medical service in the United States to be staffed by paramedics with medical training beyond basic first aid. [24] In the late 1960s, Dr. R Adams Cowley was instrumental in the creation of the country's first statewide EMS program, in Maryland. The system was called the Division of ...

  7. Nelson–Aalen estimator - Wikipedia

    en.wikipedia.org/wiki/Nelson–Aalen_estimator

    The Nelson–Aalen estimator is a non-parametric estimator of the cumulative hazard rate function in case of censored data or incomplete data. [1] It is used in survival theory, reliability engineering and life insurance to estimate the cumulative number of expected events. An "event" can be the failure of a non-repairable component, the death ...

  8. Sequential probability ratio test - Wikipedia

    en.wikipedia.org/wiki/Sequential_probability...

    The sequential probability ratio test (SPRT) is a specific sequential hypothesis test, developed by Abraham Wald [1] and later proven to be optimal by Wald and Jacob Wolfowitz. [2] Neyman and Pearson's 1933 result inspired Wald to reformulate it as a sequential analysis problem. The Neyman-Pearson lemma, by contrast, offers a rule of thumb for ...

  9. New York City Fire Department Bureau of EMS - Wikipedia

    en.wikipedia.org/wiki/New_York_City_Fire...

    450 [3] (2018) The New York City Fire Department Bureau of Emergency Medical Services (FDNY EMS) is a division of the New York City Fire Department (FDNY) in charge of emergency medical services for New York City. It was established on March 17, 1996, following the merger of the FDNY and New York City Health and Hospitals Corporation 's ...