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. 2022 Jul 26;29(1):2428–2441. doi: 10.1080/10717544.2022.2103600

Table 3.

Model evaluations for measured responses.

Response R2 Adjusted R2 Predicated R2 Adequate precision Significant factors
EE % 0.9908 0.9883 0.9788 70.440 A, B, C, C2
PS (nm) 0.8947 0.8750 0.8547 22.650 A, B, C
ZP (mV) 0.9320 0.9192 0.8949 28.473 A, B, C
Q8h (%) 0.9223 0.9132 0.8986 32.395 A, C

Abbreviations: EE %, percent entrapment efficiency; PS, particle size; Q8h, percent drug released after 8 hours; ZP, zeta potential.