JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY (MEDICAL SCIENCE) ›› 2021, Vol. 41 ›› Issue (11): 1485-1490.doi: 10.3969/j.issn.1674-8115.2021.11.012
• Clinical research • Previous Articles Next Articles
Jin-mei ZENG1(), Ri-ling CHEN2, Jie-yun HE3, Dong-mei LIANG1, Ting-yu LIAN1, Ming-juan YIN1, Jia-wei RAO1, Jin-dong NI1,4(
)
Online:
2021-11-28
Published:
2021-12-03
Contact:
Jin-dong NI
E-mail:jinmeizeng1955@163.com;nijd-gw@gdmu.edu.cn
Supported by:
CLC Number:
Jin-mei ZENG, Ri-ling CHEN, Jie-yun HE, Dong-mei LIANG, Ting-yu LIAN, Ming-juan YIN, Jia-wei RAO, Jin-dong NI. Analysis of pregnancy complications and adverse pregnancy outcomes of elderly primiparas[J]. JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY (MEDICAL SCIENCE), 2021, 41(11): 1485-1490.
1 468 (97.4) | ||||||
116 (38.7) | ||||||
37 (12.3) | ||||||
16 (5.3) |
Tab 1 Distribution of maternal sociodemographic and clinical characteristics[n(%)]
1 468 (97.4) | ||||||
116 (38.7) | ||||||
37 (12.3) | ||||||
16 (5.3) |
Comparison among 4 groups | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
460 (22.0) | 0.286 | 0.021 | ||||||||||
17 (0.8) | 2.088 | 0.036 | ||||||||||
14 (0.7) | 22.371 | 0.001 | ||||||||||
6 (0.3) | 30.923 | 0.162 | ||||||||||
21 (1.0) | 11.091 | 0.004 | ||||||||||
225 (10.8) | 0.524 | 0.203 |
Tab 2 Comparison of the incidence of pregnancy complications among the four groups and pairwise comparison separately between the elderly primipara group and the other three groups [n(%)]
Comparison among 4 groups | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
460 (22.0) | 0.286 | 0.021 | ||||||||||
17 (0.8) | 2.088 | 0.036 | ||||||||||
14 (0.7) | 22.371 | 0.001 | ||||||||||
6 (0.3) | 30.923 | 0.162 | ||||||||||
21 (1.0) | 11.091 | 0.004 | ||||||||||
225 (10.8) | 0.524 | 0.203 |
Comparison among 4 groups | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Week of delivery/week | 37.95±2.27 | 38.22±1.59 | 38.59±1.52 | 38.51±1.38 | 31.089 | 0.000 | 2.558 | 0.011 | 6.273 | 0.000 | 5.832 | 0.000 |
Postpartum hemorrhage/mL | 324.73±189.09 | 315.25±155.50 | 295.95±113.40 | 290.47±100.88 | 16.701 | 0.000 | 0.827 | 0.409 | 3.707 | 0.000 | 4.680 | 0.000 |
Birth weight/g | 3.04±0.55 | 3.18±0.48 | 3.10±0.44 | 3.19±0.42 | 21.636 | 0.000 | 4.681 | 0.000 | 2.129 | 0.003 | 5.278 | 0.000 |
5 min Apgar score/score | 9.90±0.70 | 9.95±0.41 | 9.96±0.34 | 9.95±0.42 | 2.078 | 0.101 | 1.941 | 0.052 | 2.398 | 0.017 | 2.107 | 0.035 |
30 (1.4) | 0.017 | 1.000 | ||||||||||
24 (1.2) | 2.943 | 0.088 | ||||||||||
130 (6.2) | 18.757 | 0.000 | ||||||||||
46 (2.2) | 2.496 | 0.551 | ||||||||||
21 (1.0) | 2.381 | 0.039 | ||||||||||
23 (1.1) | 7.285 | 0.000 | ||||||||||
22 (1.1) | 23.378 | 0.000 |
Tab 3 Comparison of maternal pregnancy outcomes among the four groups and pairwise comparison separately between the elderly primipara group and the other three groups
Comparison among 4 groups | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Week of delivery/week | 37.95±2.27 | 38.22±1.59 | 38.59±1.52 | 38.51±1.38 | 31.089 | 0.000 | 2.558 | 0.011 | 6.273 | 0.000 | 5.832 | 0.000 |
Postpartum hemorrhage/mL | 324.73±189.09 | 315.25±155.50 | 295.95±113.40 | 290.47±100.88 | 16.701 | 0.000 | 0.827 | 0.409 | 3.707 | 0.000 | 4.680 | 0.000 |
Birth weight/g | 3.04±0.55 | 3.18±0.48 | 3.10±0.44 | 3.19±0.42 | 21.636 | 0.000 | 4.681 | 0.000 | 2.129 | 0.003 | 5.278 | 0.000 |
5 min Apgar score/score | 9.90±0.70 | 9.95±0.41 | 9.96±0.34 | 9.95±0.42 | 2.078 | 0.101 | 1.941 | 0.052 | 2.398 | 0.017 | 2.107 | 0.035 |
30 (1.4) | 0.017 | 1.000 | ||||||||||
24 (1.2) | 2.943 | 0.088 | ||||||||||
130 (6.2) | 18.757 | 0.000 | ||||||||||
46 (2.2) | 2.496 | 0.551 | ||||||||||
21 (1.0) | 2.381 | 0.039 | ||||||||||
23 (1.1) | 7.285 | 0.000 | ||||||||||
22 (1.1) | 23.378 | 0.000 |
Tab 4 Relative risk profiles of maternal pregnancy complications and pregnancy outcomes in the four groups
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