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The Medical Expenditure Panel Survey (MEPS) is a family of surveys intended to provide nationally representative estimates of health expenditure, utilization, payment sources, health status, and health insurance coverage among the noninstitutionalized, nonmilitary population of the United States. This series of government-produced data sets can ...
A sample of blood or cerebrospinal fluid is taken and introduced to the antigen – cardiolipin extracted from bovine muscle or heart. Syphilis non-specific antibodies (reagin, see RPR) react with the lipid – the Wassermann reaction of antiphospholipid antibodies (APAs). The intensity of the reaction (classed 1, 2, 3, or 4) indicates the ...
With indemnity dental plans, the insurance company generally pays the dentist a percentage of the cost of services. Restrictions may include the co-payment requirements, waiting period, stated deductible, annual limitations, graduated percentage scales based on the type of procedure, and the length of time that the policy has been owned.
A good sample selection is key as it allows one to generalize the findings from the sample to the population, which is the whole purpose of survey research. In addition to this, it is important to ensure that survey questions are not biased such as using suggestive words. This prevents inaccurate results in a survey.
With the application of probability sampling in the 1930s, surveys became a standard tool for empirical research in social sciences, marketing, and official statistics. [1] The methods involved in survey data collection are any of a number of ways in which data can be collected for a statistical survey. These are methods that are used to ...
Free response tests are a relatively effective test of higher-level reasoning, as the format requires test-takers to provide more of their reasoning in the answer than multiple choice questions. [4] Students, however, report higher levels of anxiety when taking essay questions as compared to short-response or multiple choice exams. [5]
The decay-missing-filled (DMF) index or decayed, missing, and filled teeth (DMFT) index is one of the most common methods in oral epidemiology for assessing dental caries prevalence as well as dental treatment needs among populations and has been used for about 75 years. [1]
Schleyer [3] and Kirshner [4] categorized dental software as administrative, clinical, and for the Internet. Zimmerman et al. [5] categorized dental software functions for administration and management of patients documentation, electronic archives of the documentation, telecommunication, computer - aided education, computerizing instruments and techniques in the dental office software ...