| Pregnant (N = 16) | Not pregnant (N = 69) | t* | Mean diff. | 95%CI for diff. | P value | |||
Mean | SD | Mean | SD | Lower | Upper | ||||
Endometrial Thickness day 14 (mm) | 6.96 | 1.46 | 6.67 | 1.14 | 0.869 | 0.28958 | −0.37349 | 0.95266 | 0.388 |
Endometrial thickness day 21 (mm) | 8.14 | 1.65 | 7.84 | 1.13 | 0.875 | 0.30172 | −0.38419 | 0.98763 | 0.384 |
Endometrial vascularity P.I day 14 | 0.93 | 0.09 | 0.93 | 0.09 | 0.061 | 0.00149 | −0.04711 | 0.05010 | 0.951 |
Endometrial vascularity R.I day 14 | 0.63 | 0.07 | 0.63 | 0.06 | 0.071 | −0.00130 | −0.03774 | 0.03513 | 0.943 |
Subendometrial vascularity P.I day 14 | 0.91 | 0.06 | 0.90 | 0.07 | 0.417 | 0.00749 | −0.02823 | 0.04321 | 0.678 |
Subendometrial vascularity R.I day 14 | 0.56 | 0.08 | 0.57 | 0.06 | 0.758 | −0.01390 | −0.05041 | 0.02260 | 0.451 |
Endometrial vascularity P.I day 21 | 0.95 | 0.11 | 0.96 | 0.11 | 0.174 | −0.00524 | −0.06513 | 0.05466 | 0.862 |
Endometrial vascularity R.I day 21 | 0.59 | 0.07 | 0.64 | 0.07 | 2.432 | −0.04774 | −0.08679 | −0.00870 | 0.017 |
Subendometrial vascularity P.I day 21 | 0.91 | 0.04 | 0.95 | 0.05 | 2.883 | −0.03884 | −0.06564 | −0.01204 | 0.005 |
Subendometrial vascularity R.I day 21 | 0.55 | 0.05 | 0.65 | 0.56 | 0.676 | −0.09480 | −0.37372 | 0.18412 | 0.501 |
Uterine artery doppler P.I day 14 | 3.73 | 0.54 | 3.50 | 0.55 | 1.507 | 0.22928 | −0.07338 | 0.53193 | 0.136 |
Uterine artery doppler R.I day 14 | 0.93 | 0.07 | 0.94 | 0.10 | 0.190 | −0.00485 | −0.05547 | 0.04577 | 0.849 |
Uterine artery doppler P.I day 21 | 3.32 | 0.48 | 3.42 | 0.61 | 0.626 | −0.10197 | −0.42585 | 0.22191 | 0.533 |
Uterine artery Doppler R.I day 21 | 0.92 | 0.08 | 0.95 | 0.08 | 1.338 | −0.02955 | −0.07346 | 0.01436 | 0.184 |