Table 2.
Results Before Letrozole Therapy and Before Electroacupuncture + Letrozole Therapy
| Variables | Mean ± SD |
P | |
|---|---|---|---|
| Before letrozole therapy | Before EA + letrozole therapy | ||
| Follicle day 2 (mm) | 5.56 ± 1.12 | 5.61 ± 1.11 | 0.676 |
| Follicle day 6 (mm) | 5.59 ± 1.06 | 6.40 ± 0.99 | 0.498 |
| Follicle day 8 (mm) | 7.48 ± 1.88 | 7.27 ± 1.27 | 0.703 |
| Follicle day 10 (mm) | 8.87 ± 1.93 | 8.67 ± 1.67 | 0.749 |
| Follicle day 12 (mm) | 10.58 ± 2.46 | 9.97 ± 2.28 | 0.460 |
| RI day 19 | 0.94 ± 0.06 | 0.93 ± 0.07 | 0.786 |
| RI day 21 | 0.93 ± 0.07 | 0.91 ± 0.07 | 0.760 |
| PI day 19 | 3.79 ± 1.22 | 3.64 ± 1.28 | 0.953 |
| PI day 21 | 3.64 ± 1.36 | 3.30 ± 1.09 | 0.677 |
| Endometrial thickness day 12 | 5.74 ± 1.76 | 5.76 ± 1.41 | 0.227 |
SD, standard deviation; EA, electroacupuncture; RI, resistance index; PI, pulsatility index.