Annals of Ibadan postgraduate medicine最新文献

{"title":"APPLICATION LEVELS OF PRINCIPLES OF POCT IMPLEMENTATION, MANAGEMENT, AND MAINTENANCE THROUGH THE PERCEPTIONS OF HEALTHCARE PROFESSIONALS AT A TERTIARY HOSPITAL IN UYO, AKWA STATE, NIGERIA.","authors":"J C Okafor, C Amadi, M B Owan, C V Ofili, Q N Ndukwe","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>The application of principles for the implementation, management, and maintenance of point-of-care (POC) testing system service is unclear in tertiary healthcare settings in Nigeria. Hence, the study assessed these principles through the perceptions of healthcare professionals (HCPs).</p><p><strong>Methods: </strong>The cross-sectional study was conducted among 300 HCPs in the University of Uyo Teaching Hospital (UUTH), southern Nigeria, using a pre-tested self-administered questionnaire that assessed the major principles for POC system service. The questionnaires assessed the implementation principles (determination of healthcare need, presence of POC Organizing and implementation committee, POC testing policy/ accountability protocols, direct involvement of Health care Professionals (HCPs) and the training and certification of operators), the management principles (establishment of quality assurance and audit policies, establishment of maintenance and inventory control policies, establishment of documentary protocols) and the maintenance principles (accreditation and/or regulation of POC testing systems/devices and the central laboratory's involvement in effecting all the principles). Categorical data were summarized in frequency and percentages and presented in tables and figures.</p><p><strong>Results: </strong>Regarding implementation principles, most respondents affirmed not having determined the healthcare need, clinical/operational/ economic benefits, performance requirements, clinical risks, and costs before deployment (63.3%), not having any POC organizing/ implementation coordinating committee (83.3%), no POC testing policy/ accountability protocols (96.7%), and no training/certification of operators for POC systems/devices in the hospital and/or their departments/units (91.7%) (p<0.001). On the management principles, most respondents affirmed negatively to having established quality assurance/ audit policies (83.3%), maintenance/inventory control policies (91.7%), and documentary protocols for POC systems/devices in the hospital and/ or their department/unit (96.7%) (p<0.001). Concerning the maintenance principles, most respondents affirmed to no accreditation/regulation policy (73.3%) and involvement of the central laboratory regarding the POCT systems/devices within the hospital and/or their departments/ units (78.4%) (p<0.001).</p><p><strong>Conclusion: </strong>The level of application of POC principles is low within UUTH based on current findings. This highlights a critical gap in current operational practices, posing potential risks to the quality of patient diagnostic data. Immediate development/implementation of targeted programs and enhanced compliance protocols to address these deficiencies is recommended.</p>","PeriodicalId":72221,"journal":{"name":"Annals of Ibadan postgraduate medicine","volume":"23 3","pages":"97-106"},"PeriodicalIF":0.0,"publicationDate":"2025-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13007322/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147517126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"INFANTILE HYPERTROPHIC PYLORIC STENOSIS IN NIGERIA: A MULTICENTER RETROSPECTIVE STUDY.","authors":"D Olulana, F Kumolalo, A Ajao, O Williams, A Talabi, T Sholadoye, M Aliyu, O Faboya, A Mohammad, L Abdullahi, L Anyanwu, V Dinehin, K Egbuchulem, T Lawal, O Ogundoyin, O Sowande","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Infantile hypertrophic pyloric stenosis (IHPS) is a disease whose incidence varies across the different races worldwide. This study examined the epidemiology, clinical presentation and management of IHPS in Nigeria.</p><p><strong>Patients and methods: </strong>A retrospective study of cases of IHPS was conducted across six paediatric surgical centres in Nigeria with complements of at least two paediatric surgeons and high patient turn overs. Data collected were analyzed, the results obtained were expressed in simple percentages, mean ± standard deviation while linear relationships were obtained using Spearman's correlation and the level of significance set at p < 0.05.</p><p><strong>Results: </strong>One hundred and thirty-one patients were managed across the six centres in Nigeria, their ages ranged from 5 days - 44 weeks with a median of 6 weeks. There were 109 (83.2%) boys and 22 (16.8%) girls (M: F = 5:1). Electrolyte derangement was observed in 63(48.1%) patients (hyponatraemia - 42.0%, hypokalaemia - 35.9%, hypochloraemia - 32.1% and metabolic acidosis - 39.7%). The peri-operative mortality rate in this review was 5.3%. Post-operative complications had statistically significant association with longer duration of symptoms before presentation (p = 0.037), presence of jaundice (p = 0.024) and raised levels of creatinine at presentation (p = 0.002). Longer duration of symptoms before presentation (p = 0.037) were significantly associated with mortality.</p><p><strong>Conclusion: </strong>The epidemiology and clinical presentations are still similar to findings from outside Nigeria but comparable to other Low Middle Income Countries and post-operative outcome is also comparably good.</p>","PeriodicalId":72221,"journal":{"name":"Annals of Ibadan postgraduate medicine","volume":"23 3","pages":"18-24"},"PeriodicalIF":0.0,"publicationDate":"2025-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12998618/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147488738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"SOCIO-CLINICAL DEMOGRAPHICS AND RISK FACTORS FOR HEART FAILURE AT A TERTIARY HOSPITAL IN SOUTH-SOUTH NIGERIA: A CROSS-SECTIONAL STUDY.","authors":"O O Eseoghene, O J Osarenkhoe, I A Azeez, O H Aiwuyo, A Kweki, A M Osagioduwa, O Aisosa, O A Ogunniyi, U Okhuaihesuyi, A K Adeyemo, A Adetona, H K Alade, E Umuerri, F Aigbe, A Obasohan","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>Heart failure is a major cause of morbidity and mortality among patients globally. It is a prevalent syndrome with poor prognosis, for which identification of variables that increase mortality and are treatable might lead to improved survival. This study aimed to find the pattern of socioclinical demographics and the risk factors of heart failure at a tertiary hospital in Nigeria.</p><p><strong>Methods: </strong>This was a cross-sectional study done looking at 175 inpatient and outpatient heart failure cases diagnosed using Framingham's criteria and transthoraxic echocardiography.</p><p><strong>Results: </strong>The mean age was 56.33+/-16.94 years. There were more males than females, with a male to female ratio of 1.2:1. Majority(54.3%) of the patients studied were in the occupational class I(Senior public servants, professionals, managers, large scale traders, businessmen and contractors). About 15% of patients had no formal education, while about 40% had a tertiary level education. A majority had a history of hypertension (61.1%), while about 25% had a history of diabetes. There was a history of alcohol use in 44% of participants with a history of angina being present in about 20% of patients. Fifteen percent had a history of tobacco use, while the least represented risk factors were history of valvular heart disease (3.4%), family history of sudden death (2.9%), and family history of heart disease (0.1%).</p><p><strong>Conclusion: </strong>Heart failure was more common in middle age group, males, married individuals, social class 1 and those with a tertiary level of education. Orthopnea was the most common presenting feature. Hypertensive heart disease was the most common risk factor, and other risk factors included diabetes and alcohol use.</p>","PeriodicalId":72221,"journal":{"name":"Annals of Ibadan postgraduate medicine","volume":"23 3","pages":"48-53"},"PeriodicalIF":0.0,"publicationDate":"2025-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13007333/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147517252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PSYCHOSOCIAL DISTRESS, BODY IMAGE PERCEPTION, AND COPING MECHANISMS AMONG BREAST CANCER PATIENTS: A CROSS-SECTIONAL STUDY AT A TERTIARY HEALTH FACILITY IN SUB-SAHARAN AFRICA.","authors":"F O Sarimiye, A A Oladeji","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Breast cancer is the most common malignancy among women worldwide, often leaving survivors with significant psychological distress and altered body image. Understanding these psychosocial challenges and the coping mechanisms used is crucial for providing holistic care.</p><p><strong>Aim: </strong>This study assessed the prevalence of psychological distress, body image perception, and coping mechanisms among breast cancer survivors and explored the relationship between coping strategies and body image perception.</p><p><strong>Methods: </strong>A cross-sectional study recruited 160 adult female breast cancer survivors (mean age 42.77±7.50 years). Data were collected using structured questionnaires, including the General Health Questionnaire (GHQ-12) for distress, a psychosocial support scale, a body image perception tool, and the Brief Coping Orientation to Problems Experienced (Brief COPE) inventory. Data were analysed using descriptive statistics and t-tests.</p><p><strong>Results: </strong>High rates of distress were observed: 57.5% of respondents reported psychological distress, and 62.5% experienced body image dissatisfaction. Psychosocial support was low for 51.9% of participants. The most common coping mechanisms were \"religion\" and \"active coping\". Higher body image distress was significantly associated (p < 0.05) with both adaptive (active coping, acceptance, religion) and maladaptive (selfdistraction, denial, venting, behavioural disengagement, self-blame) coping strategies.</p><p><strong>Conclusion: </strong>Psychological distress and body image dissatisfaction are highly prevalent in this group of breast cancer survivors. These findings underscore the need for early, targeted psycho-oncological interventions that address the complex relationship between body image distress and reliance on both adaptive and maladaptive coping strategies.</p>","PeriodicalId":72221,"journal":{"name":"Annals of Ibadan postgraduate medicine","volume":"23 3","pages":"25-32"},"PeriodicalIF":0.0,"publicationDate":"2025-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12998620/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147488790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"INTIMATE PARTNER VIOLENCE AMONG WOMEN WITH GYNAECOLOGIC HEALTH CHALLENGES AT THE UNIVERSITY COLLEGE HOSPITAL, IBADAN, NIGERIA: A CROSS-SECTIONAL STUDY.","authors":"A T Sanusi, R A Abdus-Salam, A Oladokun","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Intimate Partner Violence (IPV) are sexual, psychological, financial and physically coercive acts used against individuals who are at increased risk and constitute a vulnerable group. Women with gynaecologic health challenges may be at increased risk.</p><p><strong>Objective: </strong>To assess the prevalence of IPV, its pattern, predisposing factors and its impact on the health seeking behaviour among women with gynaecological diseases attending the gynaecologic clinic of the University College Hospital, Ibadan.</p><p><strong>Method: </strong>A descriptive cross-sectional study was conducted among women with intimate partners who attended the gynaecologic clinic at the University College Hospital, Ibadan. A pretested semi-structured intervieweradministered questionnaire was used for data collection. Information obtained included sociodemographic characteristics, gynaecologic diagnosis and structured questions to assess their exposure to the different forms of IPV- psychological, physical, sexual, verbal and financial abuse from their intimate partners. Data was analysed using IBM SPSS version 25. Chi square test and multiple logistic regression were used to assess the association between sociodemographic characteristics of the women and their partners and the occurrence of IPV. The level of significance was set at p <0.05.</p><p><strong>Results: </strong>A total of 231 respondents participated in the study. Among the respondents, 141 (61%) had experienced at least a form of IPV. About a half (49.8%) of the women suffered psychological abuse. About two-thirds (60.3%) of the victims reported the abuse to their relatives and/or friends, while none reported to a formal authority. About a quarter of IPV victims (26.8%) were less than 5 years in their relationship, and IPV decreased with increased duration of the union. Identified predisposing factors of statistical significance were low socio-economic status (p=0.019), polygamous family setting (p=0.019), being divorced/separated (p=0.001) and partner's alcohol/cigarette use (p=0.031).</p><p><strong>Conclusion: </strong>Women attending gynaecologic clinic suffer various forms of IPV. Healthcare providers should actively screen women during medical evaluation in the clinics. Concerted efforts must be made to prevent it, encourage prompt reporting through formal channels when it occurs and decisively address it.</p>","PeriodicalId":72221,"journal":{"name":"Annals of Ibadan postgraduate medicine","volume":"23 3","pages":"88-96"},"PeriodicalIF":0.0,"publicationDate":"2025-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13007338/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147517102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A NARRATIVE REVIEW OF SAMPLE SIZE ESTIMATION FOR QUANTITATIVE EPIDEMIOLOGICAL AND CLINICAL STUDY DESIGNS.","authors":"T M Ipinnimo","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>Sample size estimation is a crucial step in conducting valid and reliable research. It is the most common question researchers ask biostatisticians, as these investigators often face the problem of estimating the correct sample size for their research.</p><p><strong>Aim: </strong>This article aims to discuss the methods of sample size estimation in quantitative epidemiological and clinical research, presenting key principles and commonly used techniques in a simplified manner.</p><p><strong>Discussion: </strong>Unlike the previously published reviews, this article presents simple, straightforward, and easy-to-understand sample size formulas as well as basic principles on sample size estimation of common study designs in epidemiological and clinical research. In addition, explanations were provided on different statistical theories and concepts, such as outcome variable, confidence level, power, and effect size, which are important considerations in estimating scientifically appropriate sample size.</p><p><strong>Conclusion: </strong>Based on the descriptions and simplified formulas in this article, researchers can easily estimate a sample size that aligns with their study design and outcome measures, enabling more robust and reliable estimates and ensuring that the findings can be generalised to the wider population.</p>","PeriodicalId":72221,"journal":{"name":"Annals of Ibadan postgraduate medicine","volume":"23 3","pages":"8-17"},"PeriodicalIF":0.0,"publicationDate":"2025-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13383087/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148610730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ULTRASOUND FINDINGS IN THE GALLBLADDER OF ADULT SICKLE CELL ANAEMIA AND SEX-AGE MATCHED NON SICKLE CELL ANAEMIA PATIENTS AT NATIONAL HOSPITAL ABUJA: AN ANALYTIC CROSS SECTIONAL STUDY.","authors":"T R Ibiteye, O O Olatunji, A B Akintobi, E I David, K A Afolabi","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Sickle Cell Anaemia (SCA), a hereditary hemoglobinopathy prevalent in sub-Saharan Africa, is associated with chronic haemolysis that predisposes patients to pigment gallstones. While gallbladder complications are common in SCA, especially in resource-limited regions, adult-targeted screening remains infrequent.</p><p><strong>Objective: </strong>To evaluate gallbladder morphology in adults with SCA using ultrasonography and compare these findings with healthy, age- and sex-matched non-SCA in relation to their anthropometry parameters.</p><p><strong>Methods: </strong>In this hospital-based analytic cross sectional study, 160 confirmed adult SCA patients and 160 age and sex-matched healthy controls underwent standardized gallbladder ultrasound. Parameters assessed included gallbladder volume, gallbladder wall thickness, and presence of stones in gallbladder. The examination was performed after atleast 6 hours fasting using a 3.5-5.0MHZ curvilinear array probe of a Mindray DC-N3-PRO ultrasound machine. The data obtained was analysed with SPSS version 20.0 using Student T-Test, pvalue and Spearman or Karl-Pearson's correlation coefficient where appropriate, and the results were presented in tables where necessary. The significant findings identified were highlighted.</p><p><strong>Results: </strong>The prevalence of cholelithiasis among the sickle cell anaemia subjects in this study was 20%, while the prevalence of cholelithiasis among the controls was 7.5%. Sickle cell anaemia subjects had significantly higher mean gallbladder volume (31.9±1.2cm2) compared to the healthy controls (23.2±1.4cm2), (P<0.001).</p><p><strong>Conclusion: </strong>Adults living with SCA exhibit significantly higher rates of cholelithiasis and enlarged gallbladder volumes. Routine ultrasound screening should be integrated into adult SCA management in Nigeria to facilitate early intervention.</p>","PeriodicalId":72221,"journal":{"name":"Annals of Ibadan postgraduate medicine","volume":"23 3","pages":"73-78"},"PeriodicalIF":0.0,"publicationDate":"2025-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13007321/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147517265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"THE TRAILING APPENDIX IN A NIGERIAN INFANT: A CASE REPORT AND REVIEW OF LITERATURE.","authors":"O A Awosiyan, H D Ogundipe, K I Egbuchulem, T A Lawal","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>Amyand hernia is described as an inguinal hernia in which the hernia sac contains the appendix1. Its incidence is rare, although common in children, and it is often an incidental finding at surgery2,3. While the management widely depends on the Lasanoff and Basson guidelines, the treatment plan, however, remains controversial.</p><p><strong>Case presentation: </strong>A two-month-old male child with a history of progressively increasing right groin swelling noticed since birth. Examination revealed a right reducible inguinoscrotal swelling, which was separate from the right testis with a positive silk glove sign. A diagnosis of a right reducible inguinoscrotal hernia was made, and he was scheduled for a right herniotomy. Intra-operatively, after reduction of the contents of the hernia sac, the vermiform appendix was seen peeping out of a rent in the wall of the hernia sac. The appendix was returned to the peritoneal cavity, and a Marcy repair was done to complement the herniotomy. The post-operative period was uneventful.</p><p><strong>Conclusion: </strong>Amyand hernia is a rare clinical condition reported more commonly in children, whose diagnosis remains fortuitous, and the treatment plan, controversial. It is often an intraoperative diagnosis, and the management plan for this condition varies, depending on the status of the appendix at surgery. In large inguinoscrotal hernias in males, we recommend that the content of the sac be examined before transection, and a Marcy's repair should be considered.</p>","PeriodicalId":72221,"journal":{"name":"Annals of Ibadan postgraduate medicine","volume":"23 3","pages":"137-141"},"PeriodicalIF":0.0,"publicationDate":"2025-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13007331/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147517167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Erratum on: Dissecting Thoracic Aortic Aneurysm with Classic Imaging Findings and Review of Literature.","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>[This corrects the article on p. 121 in vol. 23.].</p>","PeriodicalId":72221,"journal":{"name":"Annals of Ibadan postgraduate medicine","volume":"23 3","pages":"146"},"PeriodicalIF":0.0,"publicationDate":"2025-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13007320/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147517111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Erratum on: Stage-Specific Treatment And Clinical Outcomes Of Patients With Hepatocellular Cancer At The University College Hospital, Ibadan: A 5-Year Review.","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>[This corrects the article on p. 121 in vol. 23.].</p>","PeriodicalId":72221,"journal":{"name":"Annals of Ibadan postgraduate medicine","volume":"23 3","pages":"147"},"PeriodicalIF":0.0,"publicationDate":"2025-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13007329/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147517139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}