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Tajima G, Hara K, Tsumura M, Kagawa R, Okada S, Sakura N, et al. Newborn screening for carnitine palmitoyltransferase II deficiency using (C16+C18:1)/C2: Evaluation of additional indices for adequate sensitivity and lower false-positivity. Mol Genet Metab. 2017;122:67-75 pubmed publisher
..An appropriate cutoff level is required to achieve adequate sensitivity albeit at the cost of a considerable increase in the false-positive rate, which might be reduced by using additional indices such as C14/C3. ..