The T-Score Formula. The t-score is a fraction. The numerator is the sample's mean minus mean of the group you are comparing the sample to, and the denominator is the sample's standard deviation divided by the square root of the sample size.
If you have smoked marijuana then the drug will stay for 3 to 30 days. This is normal for the common drugs. But in the case of marijuana, this can be detected even after a month in Urine drug test marijuana. Marijuana will stay in your system for 10 days if you have been smoking occasionally.
In brief: Quetiapine in blood. Your rxing practitioner most likely said it takes 4-6 weeks to see its full effect and therefore it will take at 4-6 weeks to get out of your system. This is why when people stop their antipsychotic med they feel 'fine' until they decompensate. Do this only in conjunction with your rxing practitioner.