Research Article
[Retracted] Serum Levels of PDGF, EGF, and sFlt-1 in Patients with Polycystic Ovary Syndrome and Their Predictive Effects on Pregnancy Outcomes
Table 1
Analysis of single factor affecting pregnancy outcome of PCOS patients.
| Factor | n | Successful delivery group (n = 117) | Abortion group (n = 84) | t/χ2 | P |
| Age (year) | 201 | 29.63 ± 5.82 | 27.57 ± 6.05 | 2.419 | 0.017 | Parity | | | | 1.289 | 0.256 | Primiparity | 165 | 93 (79.49) | 72 (85.71) | | | > 1 time | 36 | 24 (20.51) | 12 (14.29) | | | BMI (kg/m2) | | | | 5.419 | 0.019 | < 25 | 153 | 96 (82.05) | 57 (67.86) | | | ≥ 25 | 48 | 21 (17.95) | 27 (32.14) | | | Diabetes | | | | 5.029 | 0.025 | Yes | 18 | 6 (5.13) | 12 (14.29) | | | No | 183 | 111 (94.87) | 72 (85.71) | | | Hypertension | | | | 4.806 | 0.028 | Yes | 30 | 12 (10.26) | 18 (21.43) | | | No | 171 | 105 (89.74) | 66 (78.57) | | | Endometrial thickness (mm) | | | | 5.027 | 0.025 | ≥ 5 mm | 68 | 47 (40.17) | 21 (25.00) | | | < 5 mm | 133 | 70 (59.83) | 63 (75.00) | | | Treatment | | | | 0.133 | 0.715 | Operation | 76 | 43 (36.75) | 33 (39.29) | | | Medicines | 125 | 74 (63.25) | 51 (60.71) | | | PDGF (ng/L) | 201 | 3182.31 ± 217.65 | 3290.66 ± 251.94 | 3.258 | 0.001 | EGF (ng/L) | 201 | 108.40 ± 8.67 | 112.20 ± 10.34 | 2.826 | 0.005 | sFlt-1(ng/L) | 201 | 64.69 ± 15.29 | 56.85 ± 16.05 | 3.512 | 0.001 |
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