I vs III | I vs IV | I vs V | III vs IV | III vs V | IV vs V | Vis. I | Vis. III | Vis. IV | Vis. V | |
---|---|---|---|---|---|---|---|---|---|---|
Mean pH values SD | ||||||||||
placebo | Mean = −0.43 | Mean = −0.61 | Mean = −0.59 | Mean = −0.08 | Mean = 0.03 | Mean = 0.18 | 5.24 | 4.77 | 4.65 | 4.63 |
SD = 0.4626 | SD = 0.808 | SD = 0.499 | SD = 0.628 | SD = 0.562 | SD = 0.725 | 0.303 | 0.459 | 0.434 | 0.377 | |
prOVag | Mean = −0.52 | Mean = −0.51 | Mean = −0.59 | Mean = −0.005 | Mean = −0.06 | Mean = −0.03 | 5.25 | 4.69 | 4.73 | 4.65 |
SD = 0.806 | SD = 0.701 | SD = 0.567 | SD = 0.564 | SD = 0.557 | SD = 0.386 | 0.308 | 0.651 | 0.480 | 0.444 | |
t = 0.660; p = 0.5112 | t = 0.638; p = 0.5252 | t = 0.031; p = 0.9753 | t = 0.824; p = 0.4113 | t = 0.829; p = 0.4091 | t = −2.038; p = 0.0447 | - | - | - | - |