Birth-Issues in Perinatal Care最新文献

{"title":"Sociodemographic and Health-Related Risk Factors Associated With Planned and Emergency Cesarean Births in Mexico.","authors":"Jessica Irene Contreras, Leticia Suárez-López, Celia Hubert","doi":"10.1111/birt.12896","DOIUrl":"https://doi.org/10.1111/birt.12896","url":null,"abstract":"<p><strong>Background: </strong>Cesarean delivery is a contributing factor to many delivery care and postpartum maternal morbidities, especially when a cesarean delivery is unnecessary. Mexico has one of the highest cesarean birth rates in Latin America, and as such, our objective was to identify the sociodemographic, reproductive, maternal care, and health-related characteristics associated with the prevalence of planned and emergency cesarean births in Mexico.</p><p><strong>Methods: </strong>Using nationally representative data from a Mexican probabilistic survey (ENSANUT 2021), we examined and developed a cross-sectional analysis of women aged 12 to 19 with a live-birth and women 20 to 49 years who had their last live-birth within five years before the survey (n = 1330). We used multinomial logistic regression analysis to examine predictors associated with planned and emergency cesarean births.</p><p><strong>Results: </strong>The live-births within our sample included 50.7% vaginal, 27.5% emergency cesarean births, and 21.8% planned cesarean births. Younger age groups at delivery, speaking an indigenous language, and receiving delivery care at open public services are negatively associated with having any cesarean birth. Receiving delivery care at private institutions and having hypertension during pregnancy increases the odds of having both planned and emergency cesarean births. Emergency cesarean births are positively associated with tertiary education and negatively correlated with the parity of three or more children, while planned cesarean births are more likely for women with a parity of two.</p><p><strong>Discussion: </strong>Efforts to reduce unnecessary cesarean births should include evidence-based medicine recommendations, actions to avoid the first cesarean birth, and providing pregnant women with counseling to support informed decisions.</p>","PeriodicalId":55350,"journal":{"name":"Birth-Issues in Perinatal Care","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142632505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Validating the Quality Maternal and Newborn Care Framework Index: A Global Tool for Quality-of-Care Evaluations.","authors":"Andrew Symon, Berit Mortensen, Are Hugo Pripp, Manju Chhugani, Samuel Adjorlolo, Caroline Badzi, Renu Kharb, Elysse Prussing, Alison McFadden, Nicola M Gray, Allison Cummins","doi":"10.1111/birt.12895","DOIUrl":"https://doi.org/10.1111/birt.12895","url":null,"abstract":"<p><strong>Background: </strong>Quality maternity care is known to improve a range of maternal and neonatal outcomes. The Lancet Series on Midwifery's Quality Maternal and Newborn Care (QMNC) Framework is a high-level synthesis of the global evidence on quality maternity care. Initial qualitative work demonstrated the Framework's adaptability in evaluating service user and provider perceptions of the quality of maternity care. However, evaluating services at scale requires a survey instrument. This paper reports the validation of the QMNC Framework index (QMNCFi), a five-part survey for the evaluation of maternity care across diverse settings.</p><p><strong>Methods: </strong>International online English language survey of women who had given birth in the previous year in Australia, Ghana, India and the United Kingdom (UK). It was distributed through service user networks (UK and Australia) and at postnatal clinics (Ghana and India). All forms were completed online. Test-retest was conducted to assess reliability.</p><p><strong>Results: </strong>Five hundred and forty mothers completed the survey (Australia 136; Ghana 131; India 153; UK 120). Construct validity: Cronbach's α in 12 of the survey's 13 sections ranged from 0.795 to 0.986; for the remaining section the alpha was 0.594. Reliability: 55 participants completed the QMNCFi a second time. Intraclass correlation coefficient results ranged from 0.657 to 0.939 across the 13 sections. Field researchers in Ghana and India reported that the survey was easily understood and completed.</p><p><strong>Conclusion: </strong>This survey has shown that, across diverse contexts, the QMNCFi is a valid, reliable, and comprehensive tool for measuring service user perceptions of the quality of care over time.</p>","PeriodicalId":55350,"journal":{"name":"Birth-Issues in Perinatal Care","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142632527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A History of Cesarean Birth as a Risk Factor for Postpartum Hemorrhage Even After Successful Planned Vaginal Birth.","authors":"J Boujenah, M Belabbas, A Tigaizin, A Benbara, I Hensienne, M Fermaut, L Carbillon","doi":"10.1111/birt.12892","DOIUrl":"https://doi.org/10.1111/birt.12892","url":null,"abstract":"<p><strong>Background: </strong>It is unclear if a history of cesarean birth (CB) is a risk factor for postpartum hemorrhage (PPH) even after a successful planned vaginal birth.</p><p><strong>Methods: </strong>A historical retrospective cohort study from all deliveries (42,456) between 2004 and 2019. Inclusion criteria were as follows: (i) women with only one previous CB; (ii) liveborn cephalic singleton pregnancy and term spontaneous labor; (iii) successful planned vaginal birth; (iv) no operative vaginal delivery; and (v) no history of PPH. Women who experienced intrapartum uterine rupture leading to CB were excluded. Those who experienced uterine rupture diagnosed after vaginal birth were not excluded. The labor after cesarean (LAC) group (109 women with previous CB and current vaginal birth) were compared with 2 control groups to consider the parity: control group 1 (1633 nulliparous women) and control group 2 (4197 parous women). The main outcome was the rate of PPH (> 500 mL). Multivariate analysis was performed to investigate whether previous CB was an independent risk factor for PPH. Bivariate analysis and causal framework was used to determine the relation between variables of clinical interest.</p><p><strong>Results: </strong>The PPH rates in the LAC group, control group 1, and control group 2 were 12.8%, 5.3%, and 6.4%, respectively. Irrespective of the group control (1 or 2), a history of CB was associated with an increased risk of PPH: adjusted odds ratio (aOR) 2.38 [95% confidence interval (CI) 1.28-4.44] (adjusted with maternal age, overweight, hyperthermia, and use of oxytocin) and aOR 2.16 [95% CI 1.20-3.87] (adjusted with maternal age and overweight) for Groups 1 (parous) and 2 (nulliparous), respectively.</p><p><strong>Conclusion: </strong>A history of cesarean birth could be a risk factor for PPH even after successful planned vaginal delivery.</p>","PeriodicalId":55350,"journal":{"name":"Birth-Issues in Perinatal Care","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142632289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhancing Perinatal Cannabis Use Counseling: Insights From Taiwan's Addiction Treatment Practice","authors":"Ya-Yun Tsai,&nbsp;Lien-Chung Wei","doi":"10.1111/birt.12898","DOIUrl":"10.1111/birt.12898","url":null,"abstract":"<div>\u0000 \u0000 <p>This letter responds to Cernat et al.'s study on counseling about cannabis use during pregnancy and lactation, drawing parallels with addiction treatment practices in Taiwan. We highlight the importance of open, non-judgmental approaches and harm reduction strategies in counseling pregnant women with substance use disorders. Our experience at a psychiatric center in Taiwan emphasizes the need for continuous counseling throughout pregnancy and postpartum, particularly given the observed increase in cannabis use among new mothers. We support the study's emphasis on exploring patients' perceived benefits from cannabis use and addressing underlying reasons for use. By integrating insights from qualitative studies on patient perspectives, we have improved patient engagement and outcomes in our practice. This commentary underscores the global relevance of the study's findings and calls for continued research to bridge the gap between clinician and patient experiences in perinatal cannabis use counseling.</p>\u0000 </div>","PeriodicalId":55350,"journal":{"name":"Birth-Issues in Perinatal Care","volume":"51 4","pages":"878-879"},"PeriodicalIF":2.8,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142632528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pregnant Women's Care Needs During Early Labor-A Scoping Review.","authors":"Antonia N Mueller, Susanne Grylka-Baeschlin","doi":"10.1111/birt.12891","DOIUrl":"https://doi.org/10.1111/birt.12891","url":null,"abstract":"<p><strong>Introduction: </strong>Pregnant women face the challenge of managing early labor on their own until they feel the need to seek professional support. However, professional support during such a vulnerable stage of labor may sometimes be insufficient. This study aims to understand pregnant women's care needs during early labor in order to improve the quality of care provided at the onset of labor.</p><p><strong>Methods: </strong>A scoping review was conducted following a systematic search strategy in May 2021 and in August 2022 concentrating on pregnant women in early labor with spontaneous onset of labor. A sensitive search strategy was used with five different databases. The articles were screened by two independent researchers. Data were extracted and mapped to answer the research question.</p><p><strong>Results: </strong>52 articles were included. Major reasons for seeking professional help are to receive reassurance and get advice and information on how to cope with early labor. Furthermore, many women express the need for professional guidance. Several articles demonstrated women's preferences for hospital admission or a continuous care model. While some women want empowerment and empathy from a midwife, others require clear instructions on helpful measures or even clinical interventions within the process.</p><p><strong>Conclusions: </strong>Managing early labor without professional support creates a major challenge for pregnant women and nurtures insecurities and anxiety. Protecting women from unnecessary interventions is a well-intentioned plan, yet a lack of support in early labor may sometimes jeopardize a positive birth experience. New ways need to be elaborated to support women-centred and individualized approaches to providing early labor care.</p>","PeriodicalId":55350,"journal":{"name":"Birth-Issues in Perinatal Care","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142632503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Translating Priorities Into Practice: Midwifery Care for Uninsured Migrant Populations Across Canada.","authors":"Heidi Elias, Lindsay Larios","doi":"10.1111/birt.12893","DOIUrl":"https://doi.org/10.1111/birt.12893","url":null,"abstract":"<p><strong>Background: </strong>Immigrants and newcomers are identified by many provincial midwifery associations as \"priority populations.\" Recently, newcomer populations have shifted considerably, with more people coming to Canada with precarious immigration status who are increasingly ineligible for public healthcare insurance and facing barriers to accessing care. Our aims were to: (1) gain an understanding of the policies related to equitable access to midwifery care and how they may apply to migrant groups without public healthcare insurance and (2) identify existing policy themes, gaps, and regulatory barriers that limit access for this vulnerable population in Canada.</p><p><strong>Methods: </strong>We conducted a high-level document content analysis using a health equity framework. We aimed to identify language related to equitable access in midwifery services, with particular emphasis on uninsured populations. A total of 64 documents were analyzed, including legislation and publicly available statements from midwifery regulatory bodies and associations.</p><p><strong>Results: </strong>Midwifery regulatory authorities and associations across Canada are consistent in establishing an expectation that midwives will provide accessible care to diverse clientele. However, how these commitments are put into practice varies considerably between jurisdictions. We compared the cases of Manitoba and Ontario to illustrate the disconnect between commitments to priority populations and implementation.</p><p><strong>Discussion: </strong>While there is a clearly demonstrated intention to provide equitable access to midwifery care to all people, including \"priority populations\" like migrants and newcomers, in practice, these commitments have not been fully realized. Equity is encumbered by broader structural issues, such as the growth in the number of newcomers without access to public health insurance. Moves toward equity within midwifery and healthcare more broadly need to meaningfully engage with other policy sectors, such as immigration, to be able to adapt to emerging issues affecting reproductive care, such as the growing precarity of newcomer populations in Canada.</p>","PeriodicalId":55350,"journal":{"name":"Birth-Issues in Perinatal Care","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142607532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Incidence of Postpartum Post-Traumatic Stress Disorder in Women Exposed to Adverse Childhood Experiences: A Systematic Review and Meta-Analysis.","authors":"Linli Zou, Shu Wang, Jingfen Chen, Daniel Krewski, Shi Wu Wen, Xiaolu Lai, Ri-Hua Xie","doi":"10.1111/birt.12871","DOIUrl":"https://doi.org/10.1111/birt.12871","url":null,"abstract":"<p><strong>Background: </strong>Adverse childhood experiences (ACEs) are known contributors to lifelong mental health challenges. Despite studies linking ACEs to increased risk of adverse postpartum mental health outcomes, a systematic review on the occurrence of postpartum post-traumatic stress disorder (PTSD) in women with ACEs is lacking.</p><p><strong>Methods: </strong>A systematic search was conducted in seven databases to retrieve studies from inception to January 31, 2024. A random-effects model was used to quantify weighted estimates of postpartum PTSD incidence. Statistical analysis was conducted using R software.</p><p><strong>Results: </strong>Seven studies were included in the system review. One study was identified as an outlier and excluded from the meta-analysis. Among the six remaining studies, 1186 women exposed to ACEs were identified, with 249 of them experiencing postpartum PTSD. The estimated incidence of postpartum PTSD among women exposed to ACEs was 22.6% (95% confidence interval [CI] 16.1%-29.8%). Subgroup analysis revealed significant variations in incidence depending on study settings (p < 0.01) and PTSD assessment methods (p < 0.01). Due to multicollinearity among the primary variables, a meta-regression to identify factors influencing study heterogeneity was not conducted.</p><p><strong>Conclusion: </strong>The incidence of postpartum PTSD was 22.6% in women with ACEs, higher than that observed in the general obstetric population. This finding suggests the need to provide comprehensive postpartum care for these women.</p>","PeriodicalId":55350,"journal":{"name":"Birth-Issues in Perinatal Care","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142570041","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reduction of Noise Levels During Caesarean Births Through Audiovisual Feedback is Associated With Lower Stress Levels for Patients.","authors":"Caroline Helena Gabrysch, Sophie-Isabelle Anders, Iris Dressler-Steinbach, Thorsten Braun, Ilhamiyya Efe, Wolfgang Henrich","doi":"10.1111/birt.12878","DOIUrl":"https://doi.org/10.1111/birt.12878","url":null,"abstract":"<p><strong>Objective: </strong>Noise reduction during surgical procedures leads to improved surgical performance and results. The caesarean birth (CB) is an exceptional operation and a life changing experience. Through the introduction of staff education and implementation of audiovisual feedback, we intended to reduce noise, and subsequently reduce surgical complications and increase the well-being of patients and staff.</p><p><strong>Methods: </strong>During Phase I, blinded baseline measurements of noise were conducted. Phase II started after staff education and structured questionnaires on subjective noise and stress were added, and in Phase III audiovisual feedback was introduced. Mean and peak noise levels over the time of the procedure were obtained in A-weighted decibels (dB(A)). Kruskal-Wallis H tests were performed to evaluate the impact of interventions on noise levels. Questionnaires were evaluated using descriptive statistics; stress-scores were compared using independent sample t-tests.</p><p><strong>Results: </strong>Ninety planned CBs were included. Median noise levels were 62.85 dB(A) at baseline. They decreased significantly to 60.60 dB(A) (Phase II) and 59.25 dB(A) (Phase III), respectively. This reduction of 3.6 dB(A) leads to a subjective noise reduction of around 20%. Significant differences for A-weighted and peak noise levels during actual surgery were found after combining staff education with audiovisual feedback. In Phase III, staff reported less stressful noise. Stress also decreased significantly in the patient group. Beeping machines and telephones were identified as the most stressful sources of noise.</p><p><strong>Conclusion: </strong>We show that noise reduction during CB is both necessary and possible. Diminished subjective perception of noise and stress are positive impacts of this intervention. Staff education and audiovisual feedback can help to provide a calm and lower stress environment for patients and staff during caesarean births.</p>","PeriodicalId":55350,"journal":{"name":"Birth-Issues in Perinatal Care","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142559542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Parity Moderates the Socioeconomic Predictors of Birth Setting Choice.","authors":"Ahoua Dembélé, Bethlehem Peters, Dmitry Tumin","doi":"10.1111/birt.12882","DOIUrl":"https://doi.org/10.1111/birt.12882","url":null,"abstract":"<p><strong>Background: </strong>The increase in the number of people choosing community birth has raised interest in understanding the factors that influence birth setting choices. This study investigates how parity influences the association between maternal socioeconomic factors and choice of community versus hospital birth.</p><p><strong>Methods: </strong>We used 2009-2021 US birth certificate data to identify community births (planned home or birth center births), parity, and maternal characteristics, including Women, Infants, and Children (WIC) program participation, race, ethnicity, educational attainment, marital status, body mass index (BMI), and age. Parity was interacted with each covariate in a multivariable logistic regression model of birth setting.</p><p><strong>Results: </strong>Among 26,526,010 eligible births, 58% were to multiparous mothers, with 1.9% occurring in a birth center or at home. For most maternal characteristics, associations with community birth were stronger in the multiparous group compared to the nulliparous group. For example, being married was associated with greater odds of community birth in both groups, but the strength of this association was greater within the multiparous group (odds ratio 4.00 vs. 1.94, interaction p < 0.001). The same pattern (stronger association with community birth in the multiparous group than in the primiparous group) was observed for race/ethnicity, educational attainment, and WIC participation, all of which were associated with lower odds of community birth.</p><p><strong>Conclusion: </strong>This study shows that parity significantly moderates associations between maternal socioeconomic characteristics and birth setting, implying studies of decision-making in this context should purposively stratify samples and analyses by parity.</p>","PeriodicalId":55350,"journal":{"name":"Birth-Issues in Perinatal Care","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142513404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Midwifery Continuity of Care During Pregnancy, Birth, and the Postpartum Period: A Matched Cohort Study.","authors":"L Lundborg, K Åberg, X Liu, M Norman, O Stephansson, K Pettersson, M Ekborn, S Cnattingius, M Ahlberg","doi":"10.1111/birt.12875","DOIUrl":"https://doi.org/10.1111/birt.12875","url":null,"abstract":"<p><strong>Objective: </strong>To compare pregnancy outcomes in a midwifery continuity of care (MCoC) model to standard midwifery care in Sweden.</p><p><strong>Design: </strong>Matched cohort study.</p><p><strong>Setting: </strong>Public healthcare during pregnancy and childbirth, Stockholm, Sweden.</p><p><strong>Population: </strong>Women giving birth at Karolinska University Hospital site Huddinge in Stockholm between January 1, 2019, and August 31, 2021.</p><p><strong>Methods: </strong>Data on all births including MCoC and standard care, during the time period, were retrieved from the national Swedish Pregnancy Register. Propensity score matching was applied to obtain a matched set from the standard care group for every woman in the MCoC model. Based on the matched cohort, we estimated risk ratios (RR) for binary outcomes with 95% confidence intervals (CI).</p><p><strong>Main outcome measures: </strong>Interventions during labor, mode of birth, and preterm birth (< 37 gestational weeks).</p><p><strong>Results: </strong>Compared with standard care, women in the MCoC model were more likely to give birth spontaneously (RR 1.06 95% CI 1.02-1.10) and less likely to have an elective cesarean on maternal request (RR 0.24 95% CI 0.11-0.51). The risk of preterm birth was also reduced in the MCoC group (RR 0.51 95% CI 0.32-0.82).</p><p><strong>Conclusion: </strong>The MCoC model was associated with fewer medical interventions and improved pregnancy outcomes.</p>","PeriodicalId":55350,"journal":{"name":"Birth-Issues in Perinatal Care","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142513403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}