level

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level

 [lev´el]
relative position, rank, or concentration.
l's of care the six divisions of the health care system: preventive care, primary care, secondary or acute care, tertiary care, restorative care, and continuing care.
background level the usual intensity of a chemical or other stimulus in the environment.
confidence level the probability that a confidence interval does not contain the population parameter.
l's of consciousness see levels of consciousness.
lowest observed adverse effect level (LOAEL) (lowest observed effect level (LOEL)) in studies of the toxicity of chemicals, the lowest dosage level at which chronic exposure to the substance shows adverse effects; usually calculated for laboratory animals.
no observed adverse effect level (NOAEL) (no observed effect level (NOEL)) in studies of the toxicity of chemicals, the highest dosage level at which chronic exposure to the substance shows no adverse effects; usually calculated for laboratory animals.
level of significance a statistical measure that serves as the cutoff point used to determine whether a null hypothesis is retained or rejected; the probability of incorrectly rejecting the null hypothesis (see Type I error).
sterility assurance level (SAL) the probability that a process makes something sterile (see sterilization). An SAL of 10−6 is the recommended probability of survival for organisms on a sterilized device. This level means that there is less than or equal to one chance in a million that an item remains contaminated or nonsterile.

lev·el

(lev'ĕl),
1. Any rank, position, or status in a graded scale of values.
2. A test for determining such rank or position.

level

/lev·el/ (lev´el) relative position, rank, or concentration.
confidence level  the probability that a confidence interval does not contain the population parameter.
level of significance  the probability of incorrectly rejecting the null hypothesis.

level

A relative position; reference point; a specified amount of a thing

lev·el

(lev'ĕl)
Any rank, position, or status in a graded scale of values.

lev·el

(lev'ĕl)
Any rank, position, or status in a graded scale of values.

level (lev´əl),

v to reduce the curve of Spee by intrusion and/or extrusion of the teeth in an arch.

Patient discussion about level

Q. Are there are different kind of levels of alcoholism?

A. If you are talking about the type of alcoholic drink,YES,they have different levels of alcohol in them,read the bottle,it will give you percent#--the more alcohol in a drink, the faster you will get drunk,and the worst your hangover will be-----mrfoot56

Q. Can you help me to know what the safe level of drinking is? I am a crane operator who gets more tired when returning home. So I consume some amount of liquor daily by having my restriction to not go beyond a limit. But I fail without my knowledge. Can you help me to know what the safe level of drinking is?

A. just dont drink before you operate the machine.

Q. What's the average blood-alcohol level. What's the average blood-alcohol level of the drivers pulled over in Minnesota?

A. here is a web page with Minnesota drunk driving statistics about alcohol related fatalities. not what you asked for exactly, but it might give you a clue:
http://www.alcoholalert.com/drunk-driving-statistics-minnesota.html

More discussions about level
References in periodicals archive ?
All five sex accessory tissues achieved statistically significant LOELs using the t-test in 33 of a total of 41 studies.
Such changes were few and minor, the LOELs remained consistent across laboratories and end points, and the additional independent statistical analysis supports the claim that the Hershberger assay is robust.
0 mg/kg) was determined by preliminary range-finding experiments to be at the LOEL for neonatal rats using oral exposure (data not shown).
In protocol A using oral gavage, two studies detected statistically significant increases in uterine weights at LOEL doses of 20 mg GN/kg/day and the other two studies at doses of 60 mg/kg/day (Table 7).
In addition to the apparent LOEL of approximately 50 mg/kg/day based on this dietary analysis, these intakes are within range of the GN po LOEL in this validation program (Kanno et al.