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. 2021 Jun 1;62:100089. doi: 10.1016/j.jlr.2021.100089

Table 3.

The Ploemen and modified Ploemen criteria for prediction of phospholipidosis

Ploemen Model Modified Ploemen Model
Predicted positive If (pKa-basic)2 + (ClogP)2 ≥ 90, provided that pKa ≥ 8 and ClogP ≥ 1 If (pKa-basic)2 + (ClogP)2 ≥ 50, provided that pKa ≥ 6 and ClogP ≥ 2
Predicted negative When result < 90 or pKa < 8 or ClogP < 1 When result < 50 or pKa < 6 or ClogP < 2