Exact(1)
Wounds were classified as clean, clean contaminated, contaminated, or dirty [ 9, 31].
Similar(58)
25 The operative procedures were classified according to degree of contamination into one of four classes (clean, clean-contaminated, contaminated, or dirty/infected).
Two sum scores were constructed from 5 variables yielding "Transmission through contaminated instruments"(unsafe blood transfusion, contaminated blood transfusion, contaminated sharp instruments) and "Transmission through shaking hands and eating" (shaking hands, eating). in addition to the one item assessing "Condoms are safe prevention".
For this study, the following criteria was used to define non-contaminated, contaminated, and infected bones and wires: values <10 are below the limit of detection and are considered non-contaminated, values between 10 and 10 are contaminated, and values ≥ 10 are infected.
Index of geo-accumulation (Igeo) of metals in soils as a tool will indicate the contamination status of the soils depending on the range, from uncontaminated, slightly contaminated or extremely contaminated.
Exposures occur when people or other animals eat contaminated food, drink contaminated water, contact contaminated water with their skin, or inhale contaminated aerosols.
"The water is contaminated, very contaminated.
For years they inhaled contaminated dust and ingested contaminated food and milk.
We started to warn the athletes in 1998 that these supplements may be contaminated and are contaminated".
Asda tested as having 78% of chickens contaminated, with 28% heavily contaminated, and was above average, while Tesco chickens tested as 64% contaminated with 11% heavily contaminated and was below average.
"People understand that eggs can be contaminated, spinach can be contaminated, peanut butter can be contaminated," said Erik Olson, the deputy director of the Pew Health Group.
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