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The inter-rater reliability was high across all codes, with the agreement ranging from 86% to 99%, and prevalence-adjusted and bias-adjusted kappa (PABAK) statistic ranging from 0.72 to 0.97 with an average of 0.89 (Supplementary file Table 1)
Warning labels on cigarette packages could soon be more graphic, warning that Smoking reduces blood flow to the limbs, which can require amputation, and Smoking causes bladder cancer, which can lead to bloody urine. The US Food and Drug Administration on Thursday issued a proposed rule that requires tobacco companies to place new graphic health warnings on cigarette packages and in advertisements
It consists of pharmaceutical grade nicotine, propylene glycol and vegetable glycerine in a balanced 70%PG to 30%VG mixture
Features and Benefits Quickly screens for recently used drugs Accurate results in 5 minutes Easy to read Simple procedure Approximate 18-month shelf life No urine to pipette No instrumentation This is an individually packaged, one-time use test
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