What's the Role of a Rule? | 合法醫療器材資訊網

Westgard rules are generally used with 2 or 4 control measurements per run, which means they are appropriate when two different control materials are ... Read More

We've talked about Westgard Rules for decades, and we've talked about Six Sigma for years. So what happens when we try to talk about both at the same time? Read More

How to Interpret Westgard Rules. Control rule terminology; Need to define a QC protocol; Example control results; Control rule interpretations; Issues in using ... Read More

The Westgard Rules aren't completely mix and match. You can't use all possible combinations of control rules. You can immediately see that using a 22s/2of32s ... Read More

When the original multirule QC procedure (aka Westgard Rules) was published, the first rule in the combination was a 2s warning rule. The idea behind this ... Read More

This website features the best explanation of the Multirule (Westgard Rules) and how to use them. For laboratory and healthcare professionals looking for ... Read More

A multi-rule Shewhart chart for quality control in clinical chemistry. Clin Chem 1981;27:493-501. Westgard JO, Barry PL. Cost-Effective Quality Control: Managing ... Read More

File：Multi-rules.pdf. Preventive Medicine Doundation. Ver. 1.3. S.H.Chiang (​June. 03, 2009). Westgard Multi-rules 判定原則. 1、多種判定準則(Multi-rule) 的好處 ... Read More

The Westgard rules are a set of statistical patterns, each being unlikely to occur by random variability, thereby raising a suspicion of faulty accuracy or precision ... Read More