Table 4.
95% confidence intervals for the difference in DE (%) and AUC (percent–hour) between two surfactant pairs obtained from univariate ANOVA test followed by Tukey’s HSD (honestly significant difference) post hoc test (α = 0.05), (n = 3). DE; dissolution efficiency, AUC; area under dissolution curve, 0_CTAB; no surfactant, 0.5_CTAB; 0.5% CTAB, 1_CTAB; 1% CTAB, 1.5_CTAB; 1.5% CTAB, 2_CTAB; 2% CTAB. * p < 0.05.
| Surfactant Pair | Difference (DE) | Tukey’s HSD Significance |
Difference (AUC) | Tukey’s HSD Significance |
|
|---|---|---|---|---|---|
| no_CTAB | 0.5_CTAB | 0.043 (0.006, 0.081) | No | 310 (−13, 633) | No |
| no_CTAB | 1_CTAB | 0.063 * (0.025, 0.101) | Yes | 449 * (126, 772) | Yes |
| no_CTAB | 1.5_CTAB | 0.077 * (0.039, 0.115) | Yes | 551 * (228, 874) | Yes |
| no_CTAB | 2_CTAB | 0.126 * (0.089, 0.164) | Yes | 899 * (576, 1222) | Yes |
| 0.5_CTAB | 1_CTAB | 0.020 (−0.022, 0.061) | No | 139 (−215, 492) | No |
| 0.5_CTAB | 1.5_CTAB | 0.034 (−0.008, 0.075) | No | 241 (−113, 595) | No |
| 1_CTAB | 1.5_CTAB | 0.014 (−0.027, 0.055) | No | 103 (−251, 456) | No |
| 2_CTAB | 0.5_CTAB | 0.083 * (0.041, 0.124) | Yes | 589 * (235, 943) | Yes |
| 2_CTAB | 1_CTAB | 0.064 * (0.022, 0.105) | Yes | 451 * (97, 804) | Yes |
| 2_CTAB | 1.5_CTAB | 0.050 * (0.008, 0.091) | Yes | 348 (−6, 702) | No |