There are multiple definitions:

1. palmoplantar keratoderma(English)

   • IFAP, MBTPS2, OS, TRPV3
   • Dermatology
   • https://doi.org…55/2020/8024981

2. percentage probability of keratoconus(English)

   • optimal threshold for detecting keratoconus
   • AAI, BFTA, CLMI, IAI, KPI
   • Ophthalmology
   • https://doi.org…ijo.IJO_2111_20

3. population pharmacokinetic(English)

   • NONMEM, VPA, LTG
   • Pharmacology / pharmaceutics, Epilepsy or syncope, Model(ing)
   • https://doi.org…0228-018-2414-8