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. 2021 Aug 13;16:5465–5478. doi: 10.2147/IJN.S325625

Table 5.

Composition of and Actual and Predicted Responses of the Optimal NE Formulation

Factor Optimal Value Response Variable Actual Value Predicted Value % Prediction Errora
A: OEO % 18 Droplet size (nm) 192 194 ‒0.01%
B: Smix % 36 Stability index (%) 90 89.8 0.002%
C: HLB of Smix 10.29 Antibacterial activity (mm) 14.5 14.3 0.013%
D: Smix ratio 1.25:1 Antifungal activity (mm) 17 16.7 0.017%

Notes:a Calculated as [Actual ‒ Predicted/Actual] * 100.