Page 18 - 南京医科大学自然版
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第46卷第5期
·640 · 南 京 医 科 大 学 学 报 2026年5月
表1 2组临床资料相关情况比较
Table 1 Comparison of relevant clinical data of the two groups
Clinical data <8 mm group(n=395) ≥8 mm group(n=4 369) P
Female age(years,x ± s) 30.25 ± 3.870 29.36 ± 3.460 < 0.001
Male age(years,x ± s) 31.44 ± 4.410 30.72 ± 4.200 < 0.001
BMI(kg/m ,x ± s) 22.85 ± 3.540 22.89 ± 3.540 0.859
2
Baseline FSH(U/L,x ± s) 7.21 ± 2.03 7.20 ± 1.95 0.861
AMH[ng/mL,M(P25,P75)] 3.04(2.28,5.43)0 3.85(2.49,6.26)0 0.028
AFC(x ± s) 17.64 ± 6.640 18.68 ± 7.130 0.011
Type of infertility[n(%)] < 0.001
Primary infertilit 199(50.38)0000 3 138(71.82)00000.
Secondary infertility 196(49.62)0000 1 231(28.18)00000.
Duration of infertility[years,M(P25,P75)] 3.00(2.00,4.00)0 3.00(2.00,4.00)0 0.160
IUI cycles[M(P25,P75)] 1.00(1.00,2.00)0 1.00(1.00,2.00)0 0.372
IUI protocol[n(%)] 0.072
Natural cycle 36(9.11)0000 0 558(12.77)00000.
Microstimulation protocol 349(88.35)0000 3 732(85.42)00000.
Simple gn protocol 10(2.53)0000 0 79(1.81)00000.
Endometrial thickness(mm,x ± s) 7.22 ± 0.41 10.37 ± 1.820 < 0.001
Number of IUI[n(%)] 0.259
1 078(19.75)0000 0 764(17.49)00000.
2 317(80.25)0000 3 605(82.51)00000.
Progressive motility total sperm count[×10 ,M(P25,P75)] 18.00(10.91,24.20) 17.41(10.80,26.64) 0.871
6
Clinical pregnancy rate[n(%)] 050(12.66)0000 0 830(19.00)000.,0 0.002
Early miscarriage rate[n(%)] 011(22.00)0000 0 129(15.54)000.00 0.225
Live birth rate[n(%)] 38(9.62)0000 0 683(15.63)00000. 0.001
表2 PSM后2组临床资料比较
Table 2 Comparison of clinical data between the two groups after PSM
Variable < 8mm group(n=392) ≥ 8 mm group(n=392) P
Female age(years,x ± s) 30.13 ± 3.700 30.31 ± 3.650 0.503
Male age(years,x ± s) 31.35 ± 4.290 31.74 ± 4.670 0.214
BMI(kg/m ,x ± s) 22.84 ± 3.550 22.82 ± 3.440 0.939
2
Baseline FSH(U/L,x ± s) 7.16 ± 1.99 7.21 ± 1.82 0.736
AMH[ng/mL,M(P25,P75)] 3.04(2.35,5.54)0 3.69(2.16,5.50)0 0.919
AFC(x ± s) 17.77 ± 6.570 16.93 ± 6.550 0.075
Type of infertility[n(%)] <0.001
Primary infertility 200(51.02)0000 269(68.62)0000
Secondary infertility 192(48.98)0000 123(31.38)0000
Duration of infertility[years,M(P25,P75)] 3.00(2.00,4.00)0 3.00(2.00,4.00)0 0.061
IUI cycles[M(P25,P75)] 1.00(1.00,2.00)0 1.00(1.00,2.00)0 0.443
IUI protocol[n(%)] 0.309
Natural cycle 34(8.67)0000 047(11.99)0000
Microstimulation protocol 348(88.78)0000 336(85.71)0000
Simple Gn protocol 10(2.55)0000 09(2.30)0000
Endometrial thickness(mm,x ± s) 7.22 ± 0.40 10.34 ± 1.800 < 0.001
Number of IUI[n(%)] 0.265
1 077(19.64)0000 064(16.33)0000
2 315(80.36)0000 328(83.67)0000
Progressive motility total sperm count[×10 ,M(P25,P75)] 18.00(11.06,24.85) 18.65(11.77,25.20) 0.816
6
Clinical pregnancy rate[n(%)] 050(12.76)0000 067(17.09)0000 0.109
Early miscarriage rate[n(%)] 011(22.00)0000 007(10.45)0000 0.087
Live birth rate[n(%)] 38(9.69)0000 058(14.80)0000 0.038

