Pub Date : 2026-02-09DOI: 10.1186/s12884-026-08776-0
Raghad Farhat, Rawan Al-Deeb, Shahd Almansour, Alyamama Kousa, Ahmad Yousef
{"title":"The prevalence of obstetric violence against women during pregnancy and after delivery in Syria: a cross-sectional study.","authors":"Raghad Farhat, Rawan Al-Deeb, Shahd Almansour, Alyamama Kousa, Ahmad Yousef","doi":"10.1186/s12884-026-08776-0","DOIUrl":"https://doi.org/10.1186/s12884-026-08776-0","url":null,"abstract":"","PeriodicalId":9033,"journal":{"name":"BMC Pregnancy and Childbirth","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2026-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146149025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-07DOI: 10.1186/s12884-026-08785-z
Xiaoqing He, Wen Jiang, Lei Wang, Xiaojing Zeng, Fang Fang, Yan Chen, Luming Sun, Yun Huang, Jun Zhang
{"title":"Improving the accuracy of fetal growth restriction diagnosis by integrating fetal genetic growth potential: a proof of concept study.","authors":"Xiaoqing He, Wen Jiang, Lei Wang, Xiaojing Zeng, Fang Fang, Yan Chen, Luming Sun, Yun Huang, Jun Zhang","doi":"10.1186/s12884-026-08785-z","DOIUrl":"https://doi.org/10.1186/s12884-026-08785-z","url":null,"abstract":"","PeriodicalId":9033,"journal":{"name":"BMC Pregnancy and Childbirth","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2026-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146137255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-07DOI: 10.1186/s12884-026-08721-1
Muhammed Bartu Varol, Berkin Özyilmaz Kircali
Background: Early pregnancy loss (EPL) is a global public health concern with significant physical and psychological effects on individuals and society. The specific etiology of many EPL cases is not well understood, and first trimester maternal diet may play a role in EPL occurrence. This study aimed to examine the differences in first trimester maternal nutrient intake, nutritional habits and nutritional knowledge levels between healthy pregnant women and women who experienced EPL.
Methods: A single center retrospective case-control study was conducted at a public hospital in Istanbul, Turkey between May-October 2024. The case group comprised 65 women who experienced first-time pregnancy loss. The control group included 65 healthy pregnant women in the first trimester without a previous PL history, with both groups matched for age, body mass index (BMI) and parity. Data were collected from the participants regarding their general information, dietary habits, the Quantitative Food Frequency Questionnaire (QFFQ), and the Nutrition Knowledge Level Scale for Adults (NKLSA). Dietary nutrient intakes were evaluated on the basis of the Dietary Reference Intakes (DRI) values and compared between the two groups. To further investigate the link between specific dietary nutrient intakes and EPL risk, adjusted binary logistic regression models were employed.
Results: The mean age of the participants was 28.5 years, and their mean BMI was 24.20 kg/m2. The dietary intake of carbohydrates, dietary fiber, monounsaturated fatty acids, omega-3 fatty acids, folate, vitamin C, potassium, iodine and total minerals were statistically higher in the control group (p < 0.05). Dietary vitamin D and cholesterol intake and the omega-6/omega-3 ratio were greater in the case group without statistical significance (p > 0.05). The control group presented significantly higher proportions of dietary supplement use, regular consumption between meals, and higher daily meal number (p < 0.05). Adjusted binary logistic regression analysis revealed negative correlations between total dietary fiber intake (continuous and Q3/Q4) and EPL risk in all models, even after adjusting for all potential confounders (p < 0.05). There was no statistically difference regarding nutrition knowledge level between two groups (p > 0.05).
Conclusions: This study contributes to the literature by showing the protective role of maternal nutritional status in the first trimester against EPL risk.
{"title":"The relationship between first trimester maternal diet and early pregnancy loss: a retrospective case-control study.","authors":"Muhammed Bartu Varol, Berkin Özyilmaz Kircali","doi":"10.1186/s12884-026-08721-1","DOIUrl":"https://doi.org/10.1186/s12884-026-08721-1","url":null,"abstract":"<p><strong>Background: </strong>Early pregnancy loss (EPL) is a global public health concern with significant physical and psychological effects on individuals and society. The specific etiology of many EPL cases is not well understood, and first trimester maternal diet may play a role in EPL occurrence. This study aimed to examine the differences in first trimester maternal nutrient intake, nutritional habits and nutritional knowledge levels between healthy pregnant women and women who experienced EPL.</p><p><strong>Methods: </strong>A single center retrospective case-control study was conducted at a public hospital in Istanbul, Turkey between May-October 2024. The case group comprised 65 women who experienced first-time pregnancy loss. The control group included 65 healthy pregnant women in the first trimester without a previous PL history, with both groups matched for age, body mass index (BMI) and parity. Data were collected from the participants regarding their general information, dietary habits, the Quantitative Food Frequency Questionnaire (QFFQ), and the Nutrition Knowledge Level Scale for Adults (NKLSA). Dietary nutrient intakes were evaluated on the basis of the Dietary Reference Intakes (DRI) values and compared between the two groups. To further investigate the link between specific dietary nutrient intakes and EPL risk, adjusted binary logistic regression models were employed.</p><p><strong>Results: </strong>The mean age of the participants was 28.5 years, and their mean BMI was 24.20 kg/m<sup>2</sup>. The dietary intake of carbohydrates, dietary fiber, monounsaturated fatty acids, omega-3 fatty acids, folate, vitamin C, potassium, iodine and total minerals were statistically higher in the control group (p < 0.05). Dietary vitamin D and cholesterol intake and the omega-6/omega-3 ratio were greater in the case group without statistical significance (p > 0.05). The control group presented significantly higher proportions of dietary supplement use, regular consumption between meals, and higher daily meal number (p < 0.05). Adjusted binary logistic regression analysis revealed negative correlations between total dietary fiber intake (continuous and Q3/Q4) and EPL risk in all models, even after adjusting for all potential confounders (p < 0.05). There was no statistically difference regarding nutrition knowledge level between two groups (p > 0.05).</p><p><strong>Conclusions: </strong>This study contributes to the literature by showing the protective role of maternal nutritional status in the first trimester against EPL risk.</p>","PeriodicalId":9033,"journal":{"name":"BMC Pregnancy and Childbirth","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2026-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146131186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-07DOI: 10.1186/s12884-026-08752-8
Chunbo Shi, Jinliang Chen, Xianhu Fu, Aner Chen
{"title":"Risk factors for neonatal brain injury in neonates born to mothers with preeclampsia: a retrospective study.","authors":"Chunbo Shi, Jinliang Chen, Xianhu Fu, Aner Chen","doi":"10.1186/s12884-026-08752-8","DOIUrl":"https://doi.org/10.1186/s12884-026-08752-8","url":null,"abstract":"","PeriodicalId":9033,"journal":{"name":"BMC Pregnancy and Childbirth","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2026-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146137327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-07DOI: 10.1186/s12884-026-08778-y
Pan Xu, Shanshan Ling, E Hu, Lina Ma, Bixia Yi
<p><strong>Objective: </strong>Intrauterine balloons are often used to prevent adhesion reformation after hysteroscopic adhesiolysis (HA). The effect of the intrauterine balloon residence time on reproductive outcomes remains unclear. The present study aimed to investigate the reproductive outcomes of different intrauterine balloon residence times after HA in patients with intrauterine adhesions (IUAs).</p><p><strong>Methods: </strong>A comprehensive literature search was conducted in the PubMed, Web of Science, and Embase databases, spanning from their respective inception dates to June 2024.The reference lists of relevant studies were also searched. Randomised controlled trials (RCTs) in english comparing more than one week versus one week of intrauterine balloon use following operative hysteroscopy among women with intrauterine adhesions were included. The primary outcomes were the live birth rate (LBR), pregnancy rate (PR), and reformation rate (RR) of intrauterine adhesions.</p><p><strong>Data collection and analysis: </strong>This study was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The quality of the included articles was assessed using the Jadad score.</p><p><strong>Results: </strong>The overall quality of evidence was low to moderate. A major limitation of this study lies in the risk of bias present in the included research. Specifically, allocation concealment, blinding procedures, and outcome imprecision were not reported in some of the included studies. A total of 10 randomized controlled trials (RCTs) were identified. Among these, relative risks (RRs) were reported in 9 studies, pregnancy rates (PRs) in 7 studies, and live birth rates (LBRs) in 5 studies. The pooled RR, PR, and LBR were compared between the experimental group (intrauterine balloon indwelling for more than 1 week) and the control group (intrauterine balloon indwelling for 1 week). The log OR of event occurrence in the experimental group (Balloon placement duration of more than one week) was lower than that in the control group (Balloon placement duration of one week), and the balloon placement duration for more than one week may have a certain protective effect on the recurrence of intrauterine adhesions (pooled log OR of - 0.51, 95% confidence interval (CI): [-0.85, - 0.17], with heterogeneity I2 = 45.19 %, p value = 0.07). Subgroup analyses were performed. In the "Balloon" subgroup, the RR outcomes for Foley Balloon were as follows: log OR = -0.74, 95% CI [-1.12, -0.36], p-value = 0.000. For Cook balloon (Heart-shaped), the outcomes were: log OR = -0.36, 95% CI [-0.86, 0.15], p-value = 0.168. The log OR for the occurrence of the pregnant event in the experimental group was lower than that in the control group, and the balloon placement duration for more than one week may have a certain negative effect on the pregnant rate. (pooled log OR = 0.35, 95% CI [0.04, 0.66], with heterogeneity I2 =
目的：宫腔镜下粘连松解术（HA）后，宫内球囊常用于防止粘连重建。宫内气囊停留时间对生殖结果的影响尚不清楚。本研究旨在探讨宫内粘连（IUAs）患者HA后不同宫内球囊停留时间的生殖结局。方法：在PubMed、Web of Science和Embase数据库中进行全面的文献检索，检索时间从它们各自的建立日期到2024年6月。检索相关研究的参考文献。随机对照试验（RCTs）纳入了在宫腔粘连妇女手术宫腔镜检查后使用宫内球囊超过一周和一周的对照研究。主要观察指标为活产率（LBR）、妊娠率（PR）、宫内粘连复复率（RR）。数据收集和分析：本研究按照系统评价和荟萃分析首选报告项目（PRISMA）指南进行。采用Jadad评分评估纳入文章的质量。结果：总体证据质量为低至中等。本研究的一个主要局限性在于纳入的研究存在偏倚风险。具体来说，在一些纳入的研究中没有报告分配隐藏、盲法程序和结果不精确。共纳入10项随机对照试验（rct）。其中，9项研究报告了相对危险度（rr）， 7项研究报告了妊娠率（pr）， 5项研究报告了活产率（LBRs）。比较实验组（宫内球囊留置1周以上）与对照组（宫内球囊留置1周）的总RR、PR、LBR。实验组（球囊放置时间大于一周）事件发生的对数OR值低于对照组（球囊放置时间大于一周），球囊放置时间大于一周可能对宫内粘连的复发有一定的保护作用（合并对数OR值为- 0.51,95%可信区间（CI）：[-0.85, - 0.17]，异质性I2 = 45.19%， p值= 0.07）。进行亚组分析。在“Balloon”亚组中，Foley Balloon的RR结果如下：log OR = -0.74, 95% CI [-1.12, -0.36]， p值= 0.000。对于Cook球囊（心形），结果为：对数OR = -0.36, 95% CI [-0.86, 0.15]， p值= 0.168。实验组怀孕事件发生的log OR低于对照组，且球囊放置时间超过一周可能对怀孕率有一定的负面影响。（合并对数OR = 0.35, 95% CI[0.04, 0.66]，异质性I2 = 0.00 %， p值= 0.78）。进行亚组分析。在“Balloon”亚组中，Foley Balloon的PR结果如下：log OR = 0.19, 95% CI [-0.39, 0.77]， p值= 0.519。对于Cook球囊（心形），结果为：对数OR = 0.41, 95% CI [0.04, 0.78]， p值= 0.029。没有明确的证据表明，在宫内球囊放置超过一周和放置一周之间，活产率（LBR）有差异。（合并对数OR为0.28,95% CI:[-0.09-0.65]，异质性低I2 = 16.24%， p值= 0.31）。进行亚组分析。在“Balloon”亚组中，Foly Balloon的LBR结果如下：log OR = -0.22, 95% CI [-0.91, 0.48]， p值= 0.539。Cook气球（心形）的结果为：对数OR = 0.48, 95% CI [0.04, 0.91]， p值= 0.032。结论：对于患有中重度宫内粘连（IUA）的女性，Foley球囊放置一周以上可能比Foley球囊放置一周更有效地减少宫腔镜术后IUA复发。然而，对于Cook球囊，放置一周和放置一周以上在减少IUA复发方面没有显著差异；手术宫腔镜后放置Cook球囊（心形）一周以上与放置Cook球囊一周相比，可能对妊娠率（PR）和活产率（LBR）产生一定的负面影响。这些发现需要通过更大样本量的高质量研究进一步验证。试验注册：我们的论文在普洛斯彼罗注册，注册号为普洛斯彼罗2023 CRD42023426525。
{"title":"Comparing durations of intrauterine balloon placement for intrauterine adhesions after hysteroscopic surgery: a systematic review and meta-analysis.","authors":"Pan Xu, Shanshan Ling, E Hu, Lina Ma, Bixia Yi","doi":"10.1186/s12884-026-08778-y","DOIUrl":"https://doi.org/10.1186/s12884-026-08778-y","url":null,"abstract":"<p><strong>Objective: </strong>Intrauterine balloons are often used to prevent adhesion reformation after hysteroscopic adhesiolysis (HA). The effect of the intrauterine balloon residence time on reproductive outcomes remains unclear. The present study aimed to investigate the reproductive outcomes of different intrauterine balloon residence times after HA in patients with intrauterine adhesions (IUAs).</p><p><strong>Methods: </strong>A comprehensive literature search was conducted in the PubMed, Web of Science, and Embase databases, spanning from their respective inception dates to June 2024.The reference lists of relevant studies were also searched. Randomised controlled trials (RCTs) in english comparing more than one week versus one week of intrauterine balloon use following operative hysteroscopy among women with intrauterine adhesions were included. The primary outcomes were the live birth rate (LBR), pregnancy rate (PR), and reformation rate (RR) of intrauterine adhesions.</p><p><strong>Data collection and analysis: </strong>This study was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The quality of the included articles was assessed using the Jadad score.</p><p><strong>Results: </strong>The overall quality of evidence was low to moderate. A major limitation of this study lies in the risk of bias present in the included research. Specifically, allocation concealment, blinding procedures, and outcome imprecision were not reported in some of the included studies. A total of 10 randomized controlled trials (RCTs) were identified. Among these, relative risks (RRs) were reported in 9 studies, pregnancy rates (PRs) in 7 studies, and live birth rates (LBRs) in 5 studies. The pooled RR, PR, and LBR were compared between the experimental group (intrauterine balloon indwelling for more than 1 week) and the control group (intrauterine balloon indwelling for 1 week). The log OR of event occurrence in the experimental group (Balloon placement duration of more than one week) was lower than that in the control group (Balloon placement duration of one week), and the balloon placement duration for more than one week may have a certain protective effect on the recurrence of intrauterine adhesions (pooled log OR of - 0.51, 95% confidence interval (CI): [-0.85, - 0.17], with heterogeneity I2 = 45.19 %, p value = 0.07). Subgroup analyses were performed. In the \"Balloon\" subgroup, the RR outcomes for Foley Balloon were as follows: log OR = -0.74, 95% CI [-1.12, -0.36], p-value = 0.000. For Cook balloon (Heart-shaped), the outcomes were: log OR = -0.36, 95% CI [-0.86, 0.15], p-value = 0.168. The log OR for the occurrence of the pregnant event in the experimental group was lower than that in the control group, and the balloon placement duration for more than one week may have a certain negative effect on the pregnant rate. (pooled log OR = 0.35, 95% CI [0.04, 0.66], with heterogeneity I2 =","PeriodicalId":9033,"journal":{"name":"BMC Pregnancy and Childbirth","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2026-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146137250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-07DOI: 10.1186/s12884-026-08774-2
Hatice Tetik Metin, Fatma Gül Can, Reyhan Yalçın
{"title":"Relationships among the partner support received by mothers in the early postpartum period, maternal blues, and breastfeeding self-efficacy: a cross-sectional study.","authors":"Hatice Tetik Metin, Fatma Gül Can, Reyhan Yalçın","doi":"10.1186/s12884-026-08774-2","DOIUrl":"https://doi.org/10.1186/s12884-026-08774-2","url":null,"abstract":"","PeriodicalId":9033,"journal":{"name":"BMC Pregnancy and Childbirth","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2026-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146137240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-07DOI: 10.1186/s12884-026-08739-5
Israel Cyubahiro Munyambaraga, Césarie Nikuze, Edmond Nsengimana, Placide Shema Niyonshuti, Philemon Manishimwe, Richard Kalisa, Erigene Rutayisire, Pasteur Dushimimana
{"title":"Prevalence and determinants of preterm birth at University Teaching Hospital of Kigali: a retrospective study.","authors":"Israel Cyubahiro Munyambaraga, Césarie Nikuze, Edmond Nsengimana, Placide Shema Niyonshuti, Philemon Manishimwe, Richard Kalisa, Erigene Rutayisire, Pasteur Dushimimana","doi":"10.1186/s12884-026-08739-5","DOIUrl":"https://doi.org/10.1186/s12884-026-08739-5","url":null,"abstract":"","PeriodicalId":9033,"journal":{"name":"BMC Pregnancy and Childbirth","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2026-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146131084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-07DOI: 10.1186/s12884-026-08726-w
Hayrunnisa Yeşil Sarsmaz, Seren Gülşen Gürgen, Kemal Sarsmaz, Oya Sayın
{"title":"Effects of prenatal maternal smoking on placental IGF-1, leptin, and HPL expression and breastfeeding practices.","authors":"Hayrunnisa Yeşil Sarsmaz, Seren Gülşen Gürgen, Kemal Sarsmaz, Oya Sayın","doi":"10.1186/s12884-026-08726-w","DOIUrl":"https://doi.org/10.1186/s12884-026-08726-w","url":null,"abstract":"","PeriodicalId":9033,"journal":{"name":"BMC Pregnancy and Childbirth","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2026-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146137307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-07DOI: 10.1186/s12884-026-08765-3
Li Yizhe, Farag M A Altalbawy, Arian Hajiahmadi, Merwa Alhadrawi, Sahar Fouladi, Abolfazl Amini
{"title":"Antimicrobial resistance profile and molecular analysis of virulence among Escherichia coli isolated from pregnant women with asymptomatic bacteriuria in Gorgan, Iran.","authors":"Li Yizhe, Farag M A Altalbawy, Arian Hajiahmadi, Merwa Alhadrawi, Sahar Fouladi, Abolfazl Amini","doi":"10.1186/s12884-026-08765-3","DOIUrl":"https://doi.org/10.1186/s12884-026-08765-3","url":null,"abstract":"","PeriodicalId":9033,"journal":{"name":"BMC Pregnancy and Childbirth","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2026-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146137312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
扫码关注我们
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号