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A clinical control group can be a placebo arm or it can involve an old method used to address a clinical outcome when testing a new idea. For example in a study released by the British Medical Journal, in 1995 studying the effects of strict blood pressure control versus more relaxed blood pressure control in diabetic patients, the clinical control group was the diabetic patients that did not ...
An experiment or clinical trial that includes a comparison (control) group. (NCI) Controlled trials Control is a standard against which experimental observations may be evaluated. In clinical trials, one group of participants is given an experimental drug, while another group (i.e., the control group) is given either a standard treatment for ...
The main discussion of these abbreviations in the context of drug prescriptions and other medical prescriptions is at List of abbreviations used in medical prescriptions. Some of these abbreviations are best not used, as marked and explained here.
Second, medical roots generally go together according to language, i.e., Greek prefixes occur with Greek suffixes and Latin prefixes with Latin suffixes. Although international scientific vocabulary is not stringent about segregating combining forms of different languages, it is advisable when coining new words not to mix different lingual roots.
401(k) plan: This defined contribution plan allows employees to contribute a portion of their pre-tax salary to a retirement account. Employers often match a portion of the employee’s contributions.
Pronunciation follows convention outside the medical field, in which acronyms are generally pronounced as if they were a word (JAMA, SIDS), initialisms are generally pronounced as individual letters (DNA, SSRI), and abbreviations generally use the expansion (soln. = "solution", sup. = "superior").
The 401(k) has two varieties: the traditional 401(k) and the Roth 401(k). Traditional 401(k): Employee contributions are made with pretax dollars, lowering your taxable income. Your contributions ...
Years down the road, when the time comes to take out your 401(k) money, you will have to pay the standard income tax on it. But you don't have to pay taxes on the money you contribute in the year ...