21 December 2024 : Clinical Research
Evaluation of Pregnancy Risks in Women with Subchorionic Hematoma Using Machine Learning Models
Lan Wang
123BCDEF, Aiping Qin 2A*, Yihua Yang2C, Yufu Jin2B, Qiuyan Huang2B, Xinyue Huang2B, Yu Feng2B, Ting Liang4B
DOI: 10.12659/MSM.945472
Med Sci Monit 2024; 30:e945472
Table 8 Univariate linear regression analysis of newborn birth weight.
| coef | std err | t value | P | |
|---|---|---|---|---|
| Age | −11.001 | 11.451 | −0.961 | 0.338 |
| Spouse age | −5.270 | 9.517 | −0.554 | 0.580 |
| Previous pregnancy times | −21.113 | 42.793 | −0.493 | 0.622 |
| Endometrial injury history | −15.186 | 21.072 | −0.721 | 0.472 |
| Number of spontaneous abortions | −66.905 | 95.331 | −0.702 | 0.484 |
| BMI (kg/m) | 22.073 | 14.330 | 1.540 | 0.125 |
| SBP (mmHg) | −6.821 | 4.819 | −1.416 | 0.159 |
| DBP (mmHg) | 2.219 | 5.570 | 0.398 | 0.691 |
| PT (s) | −82.341 | 49.124 | −1.676 | 0.095 |
| APTT (s) | 2.644 | 9.969 | 0.265 | 0.791 |
| − | − | |||
| Fib (g/L) | −55.041 | 49.642 | −1.109 | 0.269 |
| CA125 (U/mL) | 3.980 | 2.148 | 1.853 | 0.066 |
| SCH diagnosis time (d) | 0.456 | 0.336 | 1.358 | 0.176 |
| Gestational sac maximum diameter (mm) | 6.872 | 4.410 | 1.558 | 0.121 |
| Hematoma maximum diameter (mm) | −2.397 | 1.999 | −1.199 | 0.232 |
| gsmd_hmd_ratio | −47.795 | 60.878 | −0.785 | 0.433 |
| Hematoma duration (d) | 0.787 | 1.968 | 0.400 | 0.690 |
| The first positive HCG time (d) | −19.903 | 39.061 | −0.510 | 0.611 |
| The first positive HCG level (IU/L) | 0.027 | 0.052 | 0.529 | 0.597 |