Journal of International Obstetrics and Gynecology ›› 2021, Vol. 48 ›› Issue (1): 110-114.doi: 10.12280/gjfckx.20200651
• Obstetric Physiology & Obstetric Disease Original Article • Previous Articles Next Articles
YAN Dan-dan, YUAN Jing-ping, YAN Hong-lin, LIU Tian, WANG Feng, TIAN Kun-ming()
Received:
2020-07-20
Published:
2021-02-15
Online:
2021-03-01
Contact:
TIAN Kun-ming
E-mail:nonstandstill@163.com
YAN Dan-dan, YUAN Jing-ping, YAN Hong-lin, LIU Tian, WANG Feng, TIAN Kun-ming. Effect of COVID-19 Epidemic on Pregnant Women′s Anxiety during Rregnancy[J]. Journal of International Obstetrics and Gynecology, 2021, 48(1): 110-114.
Add to citation manager EndNote|Ris|BibTeX
因素 | 调查 人数 | SAS标准分 | 焦虑检出率(%) | χ2 | P | 因素 | 调查 人数 | SAS标准分 | 焦虑检出率(%) | χ2 | P | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
<50 | ≥50 | <50 | ≥50 | ||||||||||
年龄 | 家庭以往月收入 | ||||||||||||
≤20岁 | 16 | 6 | 10 | 62.50 | 8.942 | 0.003 | <5 000元 | 321 | 204 | 117 | 36.45 | 0.134 | 0.714 |
21~25岁 | 272 | 169 | 103 | 37.87 | 5 000~9 999元 | 890 | 590 | 300 | 33.71 | ||||
26~30岁 | 850 | 548 | 302 | 35.53 | 1万元~2万元 | 463 | 303 | 160 | 34.56 | ||||
31~35岁 | 503 | 342 | 161 | 32.01 | >2万元 | 119 | 78 | 41 | 34.45 | ||||
≥35岁 | 150 | 108 | 42 | 28.00 | 每天睡眠时间 | ||||||||
孕期 | ≤6 h | 134 | 62 | 72 | 53.73 | 13.668 | 0.000 | ||||||
早 | 87 | 51 | 36 | 41.38 | 6.122 | 0.013 | 7 h | 345 | 226 | 119 | 34.49 | ||
中 | 463 | 287 | 176 | 38.01 | 8 h | 820 | 550 | 270 | 32.93 | ||||
晚 | 1 243 | 837 | 406 | 32.66 | ≥9 h | 494 | 337 | 157 | 31.78 | ||||
地区 | 家庭月收入 | ||||||||||||
高风险 | 1 311 | 856 | 455 | 34.71 | 0.011 | 0.916 | <5 000元 | 1 082 | 685 | 397 | 36.69 | 4.168 | 0.041 |
中风险 | 173 | 118 | 55 | 31.79 | 5 000~9 999元 | 501 | 347 | 154 | 30.74 | ||||
低风险 | 309 | 201 | 108 | 34.95 | 1万元~2万元 | 167 | 113 | 54 | 32.34 | ||||
生产情况 | >2万元 | 43 | 30 | 13 | 30.23 | ||||||||
初产妇 | 1 068 | 688 | 380 | 35.58 | 1.448 | 0.229 | 与家庭成员关系 | ||||||
经产妇 | 725 | 487 | 238 | 32.83 | 不如以前 | 278 | 177 | 101 | 36.33 | 10.791 | 0.001 | ||
每天关注疫情 | 和以前一样 | 881 | 633 | 248 | 28.15 | ||||||||
≥2次 | 632 | 374 | 258 | 40.82 | 8.792 | 0.003 | 比以前融洽 | 634 | 365 | 269 | 42.43 | ||
1次 | 756 | 531 | 225 | 29.76 | 每天使用电子产品 | ||||||||
<1次 | 405 | 270 | 135 | 33.33 | <2 h | 235 | 180 | 55 | 23.40 | 32.984 | 0.000 | ||
造成重大影响 | 3~4 h | 457 | 322 | 135 | 29.54 | ||||||||
是 | 692 | 382 | 310 | 44.80 | 70.607 | 0.000 | 5~6 h | 546 | 353 | 193 | 35.35 | ||
一般 | 955 | 680 | 275 | 28.80 | >7 h | 555 | 320 | 235 | 42.34 | ||||
否 | 146 | 113 | 33 | 22.60 | 每天步数 | ||||||||
能正常孕检 | <500步 | 543 | 333 | 210 | 38.67 | 8.976 | 0.003 | ||||||
是 | 1 135 | 762 | 373 | 32.86 | 3.526 | 0.061 | 500~5 000步 | 1 138 | 758 | 380 | 33.39 | ||
否 | 658 | 413 | 245 | 37.23 | >5 000步 | 112 | 84 | 28 | 25.00 | ||||
疫情期间产检 | 每天锻炼时间 | ||||||||||||
按时 | 894 | 603 | 291 | 32.55 | 2.901 | 0.089 | 不锻炼 | 607 | 368 | 239 | 39.37 | 12.806 | 0.000 |
未按时 | 899 | 572 | 327 | 36.37 | <30 min | 704 | 465 | 239 | 33.95 | ||||
职业 | ≥30 min | 482 | 342 | 140 | 29.05 | ||||||||
机关/事业单位 | 485 | 317 | 168 | 34.64 | 1.806 | 0.614 | 每周锻炼的频率 | ||||||
商业/服务人员 | 389 | 258 | 131 | 33.68 | 很少或没有 | 1 261 | 787 | 474 | 37.59 | 21.289 | 0.000 | ||
公司职员/工人 | 404 | 273 | 131 | 32.43 | 2~3次/周 | 206 | 141 | 65 | 31.55 | ||||
无业 | 515 | 327 | 188 | 36.50 | 4~7次/周 | 326 | 247 | 79 | 24.23 | ||||
文化程度 | 共同居住人数 | ||||||||||||
高中及以下 | 573 | 392 | 181 | 31.59 | 7.394 | 0.007 | ≤3人 | 707 | 470 | 237 | 33.52 | 0.412 | 0.521 |
大专 | 475 | 299 | 176 | 37.05 | 4人 | 555 | 361 | 194 | 34.95 | ||||
大学本科 | 645 | 425 | 220 | 34.11 | >4人 | 531 | 344 | 187 | 35.22 | ||||
硕士及以上 | 100 | 59 | 41 | 41.00 |
因素 | 调查 人数 | SAS标准分 | 焦虑检出率(%) | χ2 | P | 因素 | 调查 人数 | SAS标准分 | 焦虑检出率(%) | χ2 | P | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
<50 | ≥50 | <50 | ≥50 | ||||||||||
年龄 | 家庭以往月收入 | ||||||||||||
≤20岁 | 16 | 6 | 10 | 62.50 | 8.942 | 0.003 | <5 000元 | 321 | 204 | 117 | 36.45 | 0.134 | 0.714 |
21~25岁 | 272 | 169 | 103 | 37.87 | 5 000~9 999元 | 890 | 590 | 300 | 33.71 | ||||
26~30岁 | 850 | 548 | 302 | 35.53 | 1万元~2万元 | 463 | 303 | 160 | 34.56 | ||||
31~35岁 | 503 | 342 | 161 | 32.01 | >2万元 | 119 | 78 | 41 | 34.45 | ||||
≥35岁 | 150 | 108 | 42 | 28.00 | 每天睡眠时间 | ||||||||
孕期 | ≤6 h | 134 | 62 | 72 | 53.73 | 13.668 | 0.000 | ||||||
早 | 87 | 51 | 36 | 41.38 | 6.122 | 0.013 | 7 h | 345 | 226 | 119 | 34.49 | ||
中 | 463 | 287 | 176 | 38.01 | 8 h | 820 | 550 | 270 | 32.93 | ||||
晚 | 1 243 | 837 | 406 | 32.66 | ≥9 h | 494 | 337 | 157 | 31.78 | ||||
地区 | 家庭月收入 | ||||||||||||
高风险 | 1 311 | 856 | 455 | 34.71 | 0.011 | 0.916 | <5 000元 | 1 082 | 685 | 397 | 36.69 | 4.168 | 0.041 |
中风险 | 173 | 118 | 55 | 31.79 | 5 000~9 999元 | 501 | 347 | 154 | 30.74 | ||||
低风险 | 309 | 201 | 108 | 34.95 | 1万元~2万元 | 167 | 113 | 54 | 32.34 | ||||
生产情况 | >2万元 | 43 | 30 | 13 | 30.23 | ||||||||
初产妇 | 1 068 | 688 | 380 | 35.58 | 1.448 | 0.229 | 与家庭成员关系 | ||||||
经产妇 | 725 | 487 | 238 | 32.83 | 不如以前 | 278 | 177 | 101 | 36.33 | 10.791 | 0.001 | ||
每天关注疫情 | 和以前一样 | 881 | 633 | 248 | 28.15 | ||||||||
≥2次 | 632 | 374 | 258 | 40.82 | 8.792 | 0.003 | 比以前融洽 | 634 | 365 | 269 | 42.43 | ||
1次 | 756 | 531 | 225 | 29.76 | 每天使用电子产品 | ||||||||
<1次 | 405 | 270 | 135 | 33.33 | <2 h | 235 | 180 | 55 | 23.40 | 32.984 | 0.000 | ||
造成重大影响 | 3~4 h | 457 | 322 | 135 | 29.54 | ||||||||
是 | 692 | 382 | 310 | 44.80 | 70.607 | 0.000 | 5~6 h | 546 | 353 | 193 | 35.35 | ||
一般 | 955 | 680 | 275 | 28.80 | >7 h | 555 | 320 | 235 | 42.34 | ||||
否 | 146 | 113 | 33 | 22.60 | 每天步数 | ||||||||
能正常孕检 | <500步 | 543 | 333 | 210 | 38.67 | 8.976 | 0.003 | ||||||
是 | 1 135 | 762 | 373 | 32.86 | 3.526 | 0.061 | 500~5 000步 | 1 138 | 758 | 380 | 33.39 | ||
否 | 658 | 413 | 245 | 37.23 | >5 000步 | 112 | 84 | 28 | 25.00 | ||||
疫情期间产检 | 每天锻炼时间 | ||||||||||||
按时 | 894 | 603 | 291 | 32.55 | 2.901 | 0.089 | 不锻炼 | 607 | 368 | 239 | 39.37 | 12.806 | 0.000 |
未按时 | 899 | 572 | 327 | 36.37 | <30 min | 704 | 465 | 239 | 33.95 | ||||
职业 | ≥30 min | 482 | 342 | 140 | 29.05 | ||||||||
机关/事业单位 | 485 | 317 | 168 | 34.64 | 1.806 | 0.614 | 每周锻炼的频率 | ||||||
商业/服务人员 | 389 | 258 | 131 | 33.68 | 很少或没有 | 1 261 | 787 | 474 | 37.59 | 21.289 | 0.000 | ||
公司职员/工人 | 404 | 273 | 131 | 32.43 | 2~3次/周 | 206 | 141 | 65 | 31.55 | ||||
无业 | 515 | 327 | 188 | 36.50 | 4~7次/周 | 326 | 247 | 79 | 24.23 | ||||
文化程度 | 共同居住人数 | ||||||||||||
高中及以下 | 573 | 392 | 181 | 31.59 | 7.394 | 0.007 | ≤3人 | 707 | 470 | 237 | 33.52 | 0.412 | 0.521 |
大专 | 475 | 299 | 176 | 37.05 | 4人 | 555 | 361 | 194 | 34.95 | ||||
大学本科 | 645 | 425 | 220 | 34.11 | >4人 | 531 | 344 | 187 | 35.22 | ||||
硕士及以上 | 100 | 59 | 41 | 41.00 |
因素 | β | SE | Wald χ2 | OR | 95%CI | P |
---|---|---|---|---|---|---|
年龄 | ||||||
≤20岁 | 1.568 | 0.577 | 7.379 | 4.799 | 1.548~14.879 | 0.007 |
21~25岁 | 0.650 | 0.240 | 7.321 | 1.916 | 1.916~3.070 | 0.007 |
26~30岁 | 0.425 | 0.213 | 3.999 | 1.530 | 1.008~2.321 | 0.046 |
31~35岁 | 0.280 | 0.221 | 1.609 | 1.323 | 0.859~2.038 | 0.205 |
≥36岁 | 1.000 | |||||
孕期 | ||||||
早 | 0.534 | 0.244 | 4.807 | 1.706 | 1.058~2.749 | 0.028 |
中 | 0.379 | 0.122 | 9.690 | 1.461 | 1.151~1.855 | 0.002 |
晚 | 1.000 | |||||
造成重大影响 | ||||||
是 | 0.949 | 0.225 | 17.831 | 2.584 | 1.663~4.015 | 0.000 |
一般 | 0.313 | 0.219 | 2.037 | 1.368 | 0.89~2.103 | 0.154 |
否 | 1.000 | |||||
文化程度 | ||||||
硕士及以上 | 0.621 | 0.267 | 5.399 | 1.861 | 1.102~3.144 | 0.020 |
大学本科 | 0.260 | 0.143 | 3.313 | 1.297 | 0.980~1.717 | 0.069 |
大专 | 0.364 | 0.143 | 6.439 | 1.439 | 1.086~1.905 | 0.011 |
高中及以下 | 1.000 | |||||
每天使用电子产品 | ||||||
>7 h | 0.693 | 0.191 | 13.18 | 2.000 | 1.376~2.908 | 0.000 |
5~6 h | 0.545 | 0.190 | 8.194 | 1.725 | 1.188~2.505 | 0.004 |
3~4 h | 0.304 | 0.197 | 2.396 | 1.356 | 0.992~1.993 | 0.122 |
<2 h | 1.000 | |||||
每天睡眠时间 | ||||||
≤6 h | 0.957 | 0.215 | 19.711 | 2.603 | 1.706~3.970 | 0.000 |
7 h | 0.294 | 0.159 | 3.420 | 1.342 | 0.983~1.834 | 0.064 |
8 h | 0.189 | 0.129 | 2.142 | 1.208 | 0.938~1.556 | 0.143 |
≥9 h | 1.000 | |||||
每天锻炼的频率 | ||||||
很少或没有 | 0.478 | 0.165 | 8.336 | 1.612 | 1.166~2.230 | 0.004 |
2~3次/周 | 0.317 | 0.211 | 2.265 | 1.373 | 0.909~2.075 | 0.132 |
4~7次/周 | 1.000 |
因素 | β | SE | Wald χ2 | OR | 95%CI | P |
---|---|---|---|---|---|---|
年龄 | ||||||
≤20岁 | 1.568 | 0.577 | 7.379 | 4.799 | 1.548~14.879 | 0.007 |
21~25岁 | 0.650 | 0.240 | 7.321 | 1.916 | 1.916~3.070 | 0.007 |
26~30岁 | 0.425 | 0.213 | 3.999 | 1.530 | 1.008~2.321 | 0.046 |
31~35岁 | 0.280 | 0.221 | 1.609 | 1.323 | 0.859~2.038 | 0.205 |
≥36岁 | 1.000 | |||||
孕期 | ||||||
早 | 0.534 | 0.244 | 4.807 | 1.706 | 1.058~2.749 | 0.028 |
中 | 0.379 | 0.122 | 9.690 | 1.461 | 1.151~1.855 | 0.002 |
晚 | 1.000 | |||||
造成重大影响 | ||||||
是 | 0.949 | 0.225 | 17.831 | 2.584 | 1.663~4.015 | 0.000 |
一般 | 0.313 | 0.219 | 2.037 | 1.368 | 0.89~2.103 | 0.154 |
否 | 1.000 | |||||
文化程度 | ||||||
硕士及以上 | 0.621 | 0.267 | 5.399 | 1.861 | 1.102~3.144 | 0.020 |
大学本科 | 0.260 | 0.143 | 3.313 | 1.297 | 0.980~1.717 | 0.069 |
大专 | 0.364 | 0.143 | 6.439 | 1.439 | 1.086~1.905 | 0.011 |
高中及以下 | 1.000 | |||||
每天使用电子产品 | ||||||
>7 h | 0.693 | 0.191 | 13.18 | 2.000 | 1.376~2.908 | 0.000 |
5~6 h | 0.545 | 0.190 | 8.194 | 1.725 | 1.188~2.505 | 0.004 |
3~4 h | 0.304 | 0.197 | 2.396 | 1.356 | 0.992~1.993 | 0.122 |
<2 h | 1.000 | |||||
每天睡眠时间 | ||||||
≤6 h | 0.957 | 0.215 | 19.711 | 2.603 | 1.706~3.970 | 0.000 |
7 h | 0.294 | 0.159 | 3.420 | 1.342 | 0.983~1.834 | 0.064 |
8 h | 0.189 | 0.129 | 2.142 | 1.208 | 0.938~1.556 | 0.143 |
≥9 h | 1.000 | |||||
每天锻炼的频率 | ||||||
很少或没有 | 0.478 | 0.165 | 8.336 | 1.612 | 1.166~2.230 | 0.004 |
2~3次/周 | 0.317 | 0.211 | 2.265 | 1.373 | 0.909~2.075 | 0.132 |
4~7次/周 | 1.000 |
[1] |
Gralinski LE, Menachery VD. Return of the Coronavirus: 2019-nCoV[J]. Viruses, 2020,12(2):135. doi: 10.3390/v12020135.
doi: 10.3390/v12020135 |
[2] | 曾秀, 刘理颖, 曾智, 等. 孕早期孕妇心理健康现状及影响因素分析[J]. 中国妇幼保健, 2018,33(19):4485-4488. doi: 10.7620/zgfybj.j.issn.1001-4411.2018.19.56. |
[3] |
Abdelhai R, Mosleh H. Screening for antepartum anxiety and depression and their association with domestic violence among Egyptian pregnant women[J]. J Egypt Public Health Assoc, 2015,90(3):101-108. doi: 10.1097/01.EPX.0000471670.64665.8f.
doi: 10.1097/01.EPX.0000471670.64665.8f pmid: 26544838 |
[4] | 朱雍雍, 施慎逊. 孕期心理干预对产前焦虑和抑郁情绪的影响[J]. 中国妇幼保健, 2010,25(3):308-310. |
[5] | 胡焕青, 张继, 赵薇, 等. 中国6个县/区孕妇孕期焦虑、抑郁发生状况及影响因素[J]. 中华预防医学杂志, 2017,51(1):47-52. doi: 10.3760/cma.j.issn.0253-9624.2017.01.010. |
[6] | 钱双凤, 史金芳, 姜长青. 孕产妇不同时期心理健康水平分析[J]. 中国乡村医药, 2015,22(5):27-28,30. doi: 10.3969/j.issn.1006-5180.2015.05.015. |
[7] |
Martini J, Petzoldt J, Einsle F, et al. Risk factors and course patterns of anxiety and depressive disorders during pregnancy and after delivery: a prospective-longitudinal study[J]. J Affect Disord, 2015,175:385-395. doi: 10.1016/j.jad.2015.01.012.
doi: 10.1016/j.jad.2015.01.012 pmid: 25678171 |
[8] |
Fellenzer JL, Cibula DA. Intendedness of pregnancy and other predictive factors for symptoms of prenatal depression in a population-based study[J]. Matern Child Health J, 2014,18(10):2426-2436. doi: 10.1007/s10995-014-1481-4.
doi: 10.1007/s10995-014-1481-4 pmid: 24752314 |
[9] | Aikins M, Aryeetey R, Dako-Gyeke P, et al. Socio-economic differences in cost of pregnancy-related health services in the peri-urban Accra, Ghana[J]. J Public Health (Oxf), 2015,37(3):540-546. doi: 10.1093/pubmed/fdu072. |
[10] | 张蓓, 靳如梅. 浅析体育运动对大学生焦虑的影响[J]. 剑南文学:经典阅读, 2012(2):383. |
[11] | 杨婷, 合浩, 冒才英, 等. 孕妇产前抑郁焦虑的危险因素[J]. 中国心理卫生杂志, 2015,29(4):246-250. doi: 10.3969/j.issn.1000-6729. 2015.04.002. |
[12] |
Messer LC, Maxson P, Miranda ML. The urban built environment and associations with women′s psychosocial health[J]. J Urban Health, 2013,90(5):857-871. doi: 10.1007/s11524-012-9743-1.
doi: 10.1007/s11524-012-9743-1 |
[13] | 冯正直, 柳雪荣, 陈志毅. 新冠肺炎疫情期间公众心理问题特点分析[J]. 西南大学学报(社会科学版), 2020,46(4):109-115. doi: 10.13718/j.cnki.xdsk.2020.04.013. |
[1] | SU Yi-wen, SHI Zhong-hua. Research Progress on Antenatal Depression Causing Mental Disorders in Offspring [J]. Journal of International Obstetrics and Gynecology, 2025, 52(2): 132-136. |
[2] | ZHANG Miao-miao, WANG Jian, YANG Liang, CHEN Jue, FAN Xia, ZHOU Jian-hong. A Randomized Control Trial of Self-Help Mindfulness Based Stress Reduction to Improve Negative Emotion of Advanced Maternal Age [J]. Journal of International Obstetrics and Gynecology, 2025, 52(2): 137-142. |
[3] | GUO Jing, ZHANG Mao-xiang, ZHOU Chun-he, LIU Si-ning, LI Hui-yan. The Progress of Mendelian Randomization in the Study of the Causal Relationship between Exposure Factors and Cervical Cancer [J]. Journal of International Obstetrics and Gynecology, 2025, 52(2): 169-174. |
[4] | LIN Huan-yu, YU Min, LU Xu-hong. Research Progress on High-Risk Factors for Postpartum Pelvic Floor Dysfunction [J]. Journal of International Obstetrics and Gynecology, 2024, 51(6): 620-623. |
[5] | MA Guo-xia, WANG Jia-li, MIAO He-zhen, YAN Yu, LIU Jia-jia, YANG Yong-xiu. Pregnancy Complicated with Ebstein Anomaly: Two Cases Report [J]. Journal of International Obstetrics and Gynecology, 2024, 51(6): 624-628. |
[6] | HE Fei, ZHOU Jian-hong, CHU Ke-tan. The Research Progress on Related Risk Factors and Treatment of Sleep Disorders in Perimenopausal and Postmenopausal Women [J]. Journal of International Obstetrics and Gynecology, 2024, 51(4): 412-416. |
[7] | HUANG Yue, TAN Xin-lin, YUAN Yu-hong, ZHANG Qiang, REN Yu, BIN Dong-mei, QI Hong-bo, SHI Qi. Perinatal Depression Symptom Detection Rate and Influencing Factors in Economically Underdeveloped Areas of Sichuan [J]. Journal of International Obstetrics and Gynecology, 2024, 51(4): 417-423. |
[8] | WANG Fang-fang, ZHAO Hui-hai, WU Yang, SUN Li. Relationship between Enolase Level and Pregnancy Outcome in Patients with Vulvovaginal Candidiasis during Pregnancy [J]. Journal of International Obstetrics and Gynecology, 2024, 51(4): 468-472. |
[9] | LIAN Ya-nan, HE Tong-qiang, LYU Yan-xiang, QIAO Yuan. Risk Factors and Perinatal Outcomes of Early Onset Preeclampsia Patients with Absent or Reversed End-Diastolic Velocity in the Umbilical Artery [J]. Journal of International Obstetrics and Gynecology, 2024, 51(1): 28-31. |
[10] | XIE Wan-ying, QIU Xiao-yuan, YAO Jun-xue, CUI Hong-yan. The Role of Pregnant Women's Educational School in Promoting Natural Delivery by Diversified Teaching Modes [J]. Journal of International Obstetrics and Gynecology, 2024, 51(1): 37-41. |
[11] | ZHAO Xue-qing, WANG Yong-qing. High Risk Factors and Pathogenesis of Cervical Incompetence [J]. Journal of International Obstetrics and Gynecology, 2024, 51(1): 87-92. |
[12] | QIN Yuan, LI Bing-chuan. Interpretation of Related Guidelines for Diagnosis and Treatment of Thyroid Diseases During Preconceptional and Perinatal Period [J]. Journal of International Obstetrics and Gynecology, 2023, 50(6): 673-678. |
[13] | HU Min-hui, LIU Rui-xia, ZHAO Rong, YIN Cheng-hong. Research Progress on the Relationship between Subclinical Hypothyroidism in Pregnancy and Hypertensive Disorders of Pregnancy [J]. Journal of International Obstetrics and Gynecology, 2023, 50(6): 679-683. |
[14] | ZHANG Min, LI Quan. Research Progress on the Impact to Pregnancy Outcomes of COVID-19 Vaccination during Pregnancy [J]. Journal of International Obstetrics and Gynecology, 2023, 50(6): 699-703. |
[15] | MA Shuai, XU Ying, WANG Min, LI Jie. Advances in the Study of Fetal Intracranial Hemorrhage [J]. Journal of International Obstetrics and Gynecology, 2023, 50(5): 481-485. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||