…method, copies per liter Water None None None None Recoverable None Not checked 31776 Ruminant Bacteroides, qPCR cp/L MBI Ruminant Bacteroides, water, recoverable, quantitative polymerase chain reaction (qPCR) method, copies per liter Water None None None None Recoverable None No…

…ds ratio is a statistic that quantifies the strength of association between two events. In the context described here, an “event” is the reported presence of a specific PFAS contaminant. The odds ratio between PFOA and PFHxS, for example, reflects the strength of association betw…