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Inpatient vs. outpatient management of uncomplicated preterm premature rupture of membranes: a clinical trial 无并发症早产胎膜早破的住院与门诊治疗:一项临床试验
IF 2.1 Q3 PEDIATRICS Pub Date : 2021-09-11 DOI: 10.22038/IJP.2021.57629.4522
L. Pourali, Masoumeh Mirteimouri, Samaneh Akbarzadeh, Habibullah Esmayili, Elahe Hasanzadeh
Introduction: Preterm premature rupture of membranes (PPROM) is spontaneous rupture of fetal membranes before 37 weeks of gestation. PPROM cases who are clinically stable with no sign or symptom of intrauterine infection and normal fetal assessment are usually managed expectantly in hospital setting or at home. This study was performed with aim to compare the inpatient and outpatient management among women with uncomplicated PPROM.Methods: This non-randomized clinical trial was performed in an academic hospital, Mashhad University of Medical Sciences in 2017-2018. Women with confirmed PPROM who received initial treatments during primary 72-hour hospitalization were assigned into inpatient (n=45) or outpatient (n=35) management groups according to the patient's decision. The outcomes included latency period, gestational age at delivery, delivery route, delivery reason, WBC and neutrophil count, neonates’ weight, Apgar score, NICU admission, and death in the first 28 days after delivery. Data were analyzed by Statistical Package for Social Science (IBM SPSS) version 23. P 0.05). Neonatal Apgar score, death, and NICU admission rate or period were not significantly different between two groups(p>0.05).Conclusion: Homecare in selected PPROM women could be a suitable expectant strategy without compromising neonatal or maternal outcomes.
引言:早产胎膜早破(PPROM)是指妊娠37周前胎膜的自发性破裂。临床稳定、无宫内感染迹象或症状、胎儿评估正常的PPROM病例通常在医院或家中进行预期治疗。本研究旨在比较无并发症PPROM女性的住院和门诊管理情况。方法:这项非随机临床试验于2017-2018年在马什哈德医学科学大学的一家学术医院进行。根据患者的决定,在最初72小时住院期间接受初步治疗的确诊PPROM患者被分为住院组(n=45)或门诊组(n=35)。结果包括潜伏期、分娩时的胎龄、分娩路线、分娩原因、白细胞和中性粒细胞计数、新生儿体重、Apgar评分、新生儿重症监护室入院以及分娩后前28天的死亡。数据采用社会科学统计软件包(IBMSPSS)23版进行分析。两组新生儿Apgar评分、死亡、新生儿重症监护室入院率或住院时间无显著差异(P>0.05)。
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引用次数: 0
Comparison the analgesic effect of oral acetaminophen vs ibuprofen in children with supracondylar fractures: A Triple-blind Randomized Clinical Trial 口服对乙酰氨基酚与布洛芬对儿童髁上骨折的镇痛效果比较:一项三盲随机临床试验
IF 2.1 Q3 PEDIATRICS Pub Date : 2021-09-11 DOI: 10.22038/IJP.2021.58555.4576
Morteza Talebi Deluee, Somaye Bagherian, B. Kakhki, A. Mousavian, H. Miri, E. Moradi
Introduction: A supracondylar fracture are common in children with the average age of is 5-8 years. It is especially important to pay attention to pain control in these children because of lots of pain. This study was design to compare the analgesic effect of oral ibuprofen vs acetaminophen in children with supracondylar fractures who undergoing non-surgical treatment.Material & Methods: This triple-blind clinical trial was conducted on children with supracondylar fracture referred to the Emergency Department of Emam Reza and Hosheminejad Hospital. Children’s pain were assessed 2, 4 and 12 hours after taking the drug by VAS (Visual Analog Scale) criteria, which was explained by researcher to their parents. Results: In this study, 64 children with a mean age of 5.7±1.7 years were studied. 31 children in the acetaminophen group and 33 children in the ibuprofen group were evaluated. The mean pain score reduction within 12 hours of drug administration showed no difference between the two groups (P = 0.710). After 12 hours of drug administration, 5 and 7 children being painless in the acetaminophen and ibuprofen, respectively, with no difference between the two groups.Conclusion: During the 12 hours after ibuprofen and acetaminophen, children had similar analgesia and there was no significant difference between the two drugs in terms of pain relief and side effects, and both drugs are safe and effective for pain-control in children.
简介:髁上骨折是常见的儿童,平均年龄为5-8岁。特别重要的是要注意这些孩子的疼痛控制,因为他们有很多疼痛。本研究旨在比较口服布洛芬与对乙酰氨基酚对接受非手术治疗的儿童髁上骨折的镇痛效果。材料与方法:本临床试验采用三盲法,治疗Emam Reza和Hosheminejad医院急诊科的儿童髁上骨折。研究人员在服用药物后2、4和12小时通过VAS(视觉模拟量表)标准评估儿童的疼痛,并向其父母解释。结果:在本研究中,研究了64名平均年龄为5.7±1.7岁的儿童。对对乙酰氨基酚组的31名儿童和布洛芬组的33名儿童进行了评估。两组在给药12小时内的平均疼痛评分下降没有差异(P=0.710)。给药12个小时后,分别有5名和7名儿童在服用对乙酰氨基酚和布洛芬后无痛,两组之间没有差异。结论:布洛芬和对乙酰氨基酚给药后12小时内,儿童镇痛效果相似,两种药物在镇痛和副作用方面没有显著差异,两种药对儿童疼痛控制安全有效。
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引用次数: 0
Helicobacter Pylori Infection in Children with Idiopathic Thrombocytopenic Purpura 儿童特发性血小板减少性紫癜幽门螺杆菌感染
IF 2.1 Q3 PEDIATRICS Pub Date : 2021-09-01 DOI: 10.22038/IJP.2021.51270.4077
M. Golpayegani, Mina Hayati, G. Yousefi
Background: Today Helicobacter pylori is the most common bacterial infection worldwide and is associated with some extra-gastrointestinal diseases such as blood disorders including idiopathic thrombocytopenic purpura (ITP). Therefore, this study was designed and performed to determine the status of Helicobacter pylori infection in children with idiopathic thrombocytopenic purpura referred to Dr. Mohammad Kermanshahi Hospital in 2019. Materials and Methods: In this cross-sectional study, 68 children with ITP were evaluated for Helicobacter pylori infection using stool antigen test. Information on Helicobacter pylori was collected using a checklist along with data on gender, age, type of ITP (acute / chronic), primary platelet counts, duration of ITP, and history of receiving treatment for H. pylori infection. Data were analyzed by SPSS-20 using descriptive statistics and the Chi-square test. Results: The mean age of all subjects was 6.35 ± 3.44 years with an age range of 1 to 13 years. The mean duration of the disease was 9.73. ± 9.04 months. Among patients, 63.24% (43 patients) were boys. Regarding the type of ITP, the highest percentage was the Acute type of disease (72/06%). Also, based on the analytical results, there was no significant relationship between Helicobacter pylori infection and gender, mean duration of infection and type of ITP (p <0.05). Conclusion: According to the results of this study, half of the ITP patients had Helicobacter pylori infection, but there was no significant relationship between the type of ITP and its duration with Helicobacter pylori infection. Therefore, it is recommended to conduct similar studies with a larger sample size and perform follow-ups to achieve more accurate results
背景:如今,幽门螺杆菌是世界上最常见的细菌感染,并与一些胃肠外疾病有关,如血液疾病,包括特发性血小板减少性紫癜(ITP)。因此,本研究旨在确定2019年转诊至Mohammad Kermanshahi医生医院的特发性血小板减少性紫癜儿童的幽门螺杆菌感染状况。材料和方法:在这项横断面研究中,68名ITP儿童使用粪便抗原测试来评估幽门螺杆菌感染。使用检查表以及性别、年龄、ITP(急性/慢性)类型、主要血小板计数、ITP持续时间和幽门螺杆菌感染治疗史等数据收集幽门螺杆菌信息。数据采用SPSS-20统计软件进行分析,采用描述性统计和卡方检验。结果:所有受试者的平均年龄为6.35±3.44岁,年龄范围为1至13岁。平均病程9.73年。±9.04个月。在患者中,男孩占63.24%(43例)。就ITP的类型而言,急性型疾病的比例最高(72/06%)。此外,根据分析结果,幽门螺杆菌感染与性别、平均感染时间和ITP类型之间没有显著关系(p<0.05),但ITP的类型与幽门螺杆菌感染的持续时间之间没有显著关系。因此,建议用更大的样本量进行类似的研究,并进行随访以获得更准确的结果
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引用次数: 0
Intelligent Resilience of Pediatric Burn Nurses: A Qualitative Study 儿科烧伤护士的智能恢复力:定性研究
IF 2.1 Q3 PEDIATRICS Pub Date : 2021-09-01 DOI: 10.22038/IJP.2021.59646.4645
Kolsoum Deldar, R. Froutan
Background: One of the most important human abilities in adaptation to professional stressors is resilience, especially in nurses working in burn centers. The present study was conducted to understand how nurses develop intelligent resilience strategies while providing care for burnt children. Materials and Methods: In this qualitative study, 20 burn nurses working in the burn center of Imam Reza Hospital were selected through purposeful sampling. Semi-structured interviews were conducted. Nurses were asked general and specific questions pertaining to their experiences about stress-coping strategies while providing care for burnt children. Data analysis was carried out using the content analysis method. Results: A total of 198 initial codes were classified into four themes including "intelligent communication", "multifaceted support", "maturity in difficult and high-risk conditions", and "belief in abilities". Conclusion: Via identification of the most important strategies used in this field, effective steps can be taken in reducing the emotional and physical exhaustion of nurses.
背景:人类适应职业压力源的最重要能力之一是韧性,尤其是在烧伤中心工作的护士中。本研究旨在了解护士在为烧伤儿童提供护理时如何制定智能恢复策略。材料与方法:本研究采用有针对性的抽样方法,选取伊玛目礼萨医院烧伤中心的20名烧伤护理人员。进行了半结构化访谈。护士们被问及与他们在照顾烧伤儿童时的压力应对策略相关的一般和具体问题。数据分析采用内容分析法。结果:共有198个初始代码被分为四个主题,包括“智能沟通”、“多方面支持”、“在困难和高风险条件下的成熟度”和“对能力的信念”。结论:通过确定该领域最重要的策略,可以采取有效措施来减少护士的情绪和身体疲惫。
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引用次数: 0
The Correlation between the Mothers’ and their Daughters’ Ages of Menarche: A Systematic Review and Meta-analysis 母亲和女儿初潮年龄的相关性:系统综述和Meta分析
IF 2.1 Q3 PEDIATRICS Pub Date : 2021-09-01 DOI: 10.22038/IJP.2021.58319.4564
S. Nasiri, M. Dolatian, F. Tehrani, A. Bagheri, H. A. Majd, R. Pakzad
Background: Due to the increased effect of environmental factors on the age of menarche and the correlation between the mothers’ and daughters’ age of menarche, we aimed at performing a meta-analysis to compare the mean age of menarche between the mothers and their daughters, examining the correlation between them. Objective: This systematic review was conducted to determine the heritability of daughters’ age of menarche. Materials and Methods: In this systematic review and meta-analysis, a complete search was carried out in PubMed, Scopus, Google Scholar, Web of Science, Science Direct, and CINAHL electronic databases in English with no time limitation. A meta-regression analysis was then performed to evaluate the effect of age and sample size. 13 studies with a total sample size of 9719 for calculating the standardized mean difference and 15 articles with a total sample size of 8840, related to the research objectives, were analyzed in this meta-analysis. Results: The pooled mean of the daughters’ age of menarche was 12.62 yrs. (95% CI: 12.37 – 12.87) and that of the mothers’ age of menarche was 13.58 yrs. (95% CI: 13.31 – 13.81). The standardized mean difference between the mothers’ and daughters’ ages of menarche was -0.72 (CI: -0.99 to -0.44). The results of the meta-analysis revealed that, overall, there is a significant positive correlation between the mothers’ and daughters’ ages of menarche (r=0.27 [CI 95%: 0.17-0.36]). Conclusion: The daughters’ ages of menarche were positively correlated to those of their mothers, but the other environmental factors that may affect this decreasing trend should also be taken into account. Health policy-makers should plan to identify strong predictors, which can be effective in reducing the age of menarche.
背景:由于环境因素对初潮年龄的影响增加,以及母亲和女儿初潮年龄之间的相关性,我们旨在进行荟萃分析,比较母亲和女儿的平均初潮年龄,检验它们之间的相关性。目的:对女儿月经初潮年龄的遗传力进行系统评价。材料和方法:在这项系统综述和荟萃分析中,在PubMed、Scopus、Google Scholar、Web of Science、Science Direct和CINAHL英文电子数据库中进行了完整的搜索,没有时间限制。然后进行元回归分析,以评估年龄和样本量的影响。本荟萃分析分析了13项研究,总样本量为9719,用于计算标准化平均差,以及15篇与研究目标相关的文章,总样本数为8840。结果:女儿初潮年龄的合并平均值为12.62岁(95%CI:12.37-12.87),母亲初潮年龄为13.58岁(95%CI:13.31-13.81)。母亲和女儿的初潮年龄之间的标准化平均差为-0.72(CI:0.99--0.44)。荟萃分析结果显示,总体而言,母亲和女儿的月经初潮年龄呈显著正相关(r=0.27[CI95%CI:0.17-0.36])。卫生政策制定者应该计划确定强有力的预测因素,这可以有效地降低月经初潮的年龄。
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引用次数: 2
Serum Anti TTG Level as a Predictor for Severity of Intestinal Damage in Children with Celiac Disease 血清抗TTG水平作为乳糜泻患儿肠道损伤严重程度的预测因子
IF 2.1 Q3 PEDIATRICS Pub Date : 2021-08-31 DOI: 10.22038/IJP.2021.59273.4619
S. Jafari, M. Khalesi, Hoda Shojaie, H. Kianifar, M. Kiani
AbstractIntroduction: This study aimed at evaluating how the patient’s clinical manifestations and his/her anti TTG level are correlated with the intensity of histological damage based on the classification of Marsh Oberhuber.Methods: This cross-sectional study was performed on 186 children suspected to celiac disease who referred to gastroenterology clinic between 2014 and 2015 and had Anti TTG >20. All patients underwent upper gastrointestinal endoscopy and multiple biopsies of duodenum were taken; histological classification was performed based on Marsh Oberhuber criteria. Finally, the relationship between serum levels of Anti TTG and histologic findings was assessed based on Marsh Oberhuber criteria.Results: There was a statistically significant difference between Anti TTG and different classes of grading March (P=0.01). Moreover, the intensity of intestinal damage based on Marsh Oberhuber criteria was significantly higher in children who referred with gastrointestinal complaints, the classic form of celiac disease and growth disorder. Anti TTG level of 148 IU/ml was the best positive cutoff point suggested by the ROC. For anti TTG level of 148 IU/ml, sensitivity, specificity, positive predictive value and negative predictive value were 46.8%, 82.4%, 91.7%, and 27.2%, respectively.Conclusion: Anti TTG level of 148 IU/ml has a high positive predictive value and a low negative predictive value for histologic changes more than grade 1 in Marsh classification.
摘要简介:本研究旨在根据Marsh Oberhuber的分类,评估患者的临床表现和抗TTG水平与组织学损伤程度的关系。方法:对2014 - 2015年间就诊于胃肠科门诊的186例疑似乳糜泻患儿进行横断面研究,并对其进行抗TTG bbb20治疗。所有患者均行上消化道内镜检查,并行十二指肠活检;根据Marsh Oberhuber标准进行组织学分类。最后,根据Marsh Oberhuber标准评估血清抗TTG水平与组织学结果的关系。结果:Anti - TTG与3月不同等级分级间差异有统计学意义(P=0.01)。此外,基于Marsh Oberhuber标准的肠道损伤强度在有胃肠道疾病(典型的乳糜泻和生长障碍)的儿童中明显更高。ROC建议的最佳阳性临界值为抗TTG水平为148 IU/ml。抗TTG水平为148 IU/ml时,敏感性46.8%,特异性82.4%,阳性预测值91.7%,阴性预测值27.2%。结论:148 IU/ml抗TTG水平对Marsh分级1级以上的组织学变化具有较高的阳性预测值和较低的阴性预测值。
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引用次数: 0
The Effect of Teaching Emotional Intelligence Components on Exam Anxiety of Medical and Non-Medical Students of Tehran Islamic Azad University of Medical Sciences, Tehran, Iran 伊朗德黑兰伊斯兰阿扎德医学科学大学医学生和非医学生情商成分教学对考试焦虑的影响
IF 2.1 Q3 PEDIATRICS Pub Date : 2021-08-01 DOI: 10.22038/IJP.2021.57875.4540
Maryam Rezaie Far, Z. A. Gharehbagh, E. Hosseinzadeh, Firouzeh Moeini, M. Sahebalzamani
Introduction: Emotional intelligence is one of the most effective ways to reduce test scores and can be learned through education and increase success. The overall purpose of this study was to determine the effect of teaching emotional intelligence components on exam anxiety of students of medical and non-medical sciences departments of Islamic Azad University, Tehran Medical Branch in the academic year of 2018-2019. Method: For this purpose, the quasi-experimental research method of pre-test-post-test was used that 179 people were selected from medical and non-medical students of Islamic Azad Medical Sciences of Tehran by quota method and were divided into experimental and control groups. Sarason test anxiety questionnaire was used to collect the required information. After completing 8 training sessions on emotional intelligence components, Post-test was taken from two groups. The data obtained from the study were analyzed by descriptive statistical methods and appropriate inferential tests. Results: The results showed that the mean reduction of test scores in the experimental group in medical and non-medical students was significantly different from the control group. (P <0.05) According to the results of the present study, the training of emotional intelligence components in the form of A group used it for students, especially students with high test anxiety. Also, software and educational books in this regard should be prepared and made available to students.
导读:情商是降低考试分数最有效的方法之一,可以通过教育学习并增加成功。本研究的总体目的是确定2018-2019学年伊斯兰阿扎德大学德黑兰医学分校医学和非医学系学生情绪智力教学内容对考试焦虑的影响。方法:为此,采用前测后测的准实验研究方法,采用定额法从德黑兰伊斯兰阿扎德医学学院医科和非医科学生中抽取179人,分为实验组和对照组。采用Sarason考试焦虑问卷收集所需信息。在完成8个情商组成部分的培训课程后,分为两组进行后测。从研究中获得的数据通过描述性统计方法和适当的推论检验进行分析。结果:结果表明,实验组医学生和非医学生的考试成绩平均下降与对照组有显著差异。(P <0.05)根据本研究的结果,A组形式的情商成分训练对学生,特别是考试焦虑高的学生使用。此外,应准备这方面的软件和教育书籍,并提供给学生。
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引用次数: 0
Prevalence of Polycystic Ovary Syndrome among Girls’ Students of Kerman University of Medical Sciences and a Meta-Analysis of the Prevalence of PCOS among Iranian Adolescent Girls 克尔曼医科大学女生多囊卵巢综合征患病率及伊朗青春期女生多囊卵巢综合症患病率的Meta分析
IF 2.1 Q3 PEDIATRICS Pub Date : 2021-07-01 DOI: 10.22038/IJP.2021.57752.4528
Abolfazl Fattah, Farnaz Hadavi, F. Bahrami, Roghaie Khoshkholgh, A. Ahmadi, Motahare Mahmoodabadi, Jaleh Salari Nasab, Zahra Bamorovat, Seyed Abdul Rasool Basri, Abolfazl Hosseinnataj, M. Ghazanfarpour
Background: The main objective of the present study was to investigate the prevalence of the polycystic ovary syndrome (PCOS) among girls’ students of Kerman University of Medical Sciences and its relationship with anthropometric indices and the secondary purpose included a meta-analysis of the prevalence of PCOS in Iranian adolescent girls.  Materials and Methods: In the first part, the cross-sectional descriptive study was carried out on 636 students residing in dormitories of Kerman University of Medical Sciences. Cluster sampling was used and stepwise logistic regression was used to evaluate the factors affecting the prevalence of PCOS. In the second part of the study, online databases were searched in Scopus, PubMed, Web of Science, EMABSE and Persian Magiran, SID, and Iran Doc databases basis of inclusion-exclusion criteria until January 2020. STROBE checklist was used to measure for evaluating of study quality.  Results: At firs part, 636 girl's students participant in this study. A total of 73 patients (11.5%) had PCOS. There was a significant relationship only between waist circumference with the prevalence of PCOS. For every one centimeter increase in waist circumference, the odds ratio of developing PCOS increases by 7%. According to the findings of six studies in the present meta-analysis, the prevalence of PCOS is 5.2% (95% CI: 3-8%). Heterogeneity cross studies was highly significant (p <0.01; I2=94%).  Conclusion: The prevalence of PCOS in adolescents and childbearing age group is not high in Iran. The results of the present study showed a significant relationship between waist circumferences (WC) with the prevalence of PCOS, so that for one-centimeter increase in WC, the odds ratio of developing PCOS increases by 7%.
背景:本研究的主要目的是调查克尔曼医学科学大学女生中多囊卵巢综合征(PCOS)的患病率及其与人体测量指标的关系,次要目的包括对伊朗少女多囊卵巢综合症患病率的荟萃分析。材料与方法:第一部分对居住在克尔曼医学科学大学宿舍的636名学生进行横断面描述性研究。采用整群抽样和逐步logistic回归方法评估影响多囊卵巢综合征患病率的因素。在研究的第二部分中,根据纳入-排除标准,在Scopus、PubMed、Web of Science、EMABSE和Persian Magiran、SID和Iran Doc数据库中搜索了在线数据库,直到2020年1月。STROBE检查表用于评估研究质量。结果:本研究共有636名女生参加。共有73名患者(11.5%)患有多囊卵巢综合征。只有腰围与多囊卵巢综合征的患病率有显著关系。腰围每增加一厘米,患多囊卵巢综合征的几率就会增加7%。根据本荟萃分析中六项研究的结果,多囊卵巢综合征的患病率为5.2%(95%CI:3-8%)。异质性交叉研究具有高度显著性(p<0.01;I2=94%)。结论:伊朗青少年及育龄人群PCOS患病率不高。本研究的结果表明,腰围(WC)与多囊卵巢综合征的患病率之间存在显著关系,因此,腰围每增加一厘米,患多囊卵巢综合症的几率就会增加7%。
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引用次数: 2
Maternal Serum Ferritin Level in Prediction of Mothers with Appropriate-For-Gestational-Age (AGA), Small-For-Gestational Age (SGA), and Intrauterine Growth Restriction (IUGR) 血清铁蛋白水平对适胎龄(AGA)、小胎龄(SGA)和宫内生长受限(IUGR)孕妇的预测价值
IF 2.1 Q3 PEDIATRICS Pub Date : 2021-07-01 DOI: 10.22038/IJP.2021.57318.4496
Tahereh Behrouzi-Lak, M. Mortazavi, Shabnam Vazifeshenas
Background Fetal growth restriction is one of the main causes of perinatal mortality that can be predicted by ferritin. We aimed to evaluate the role of ferritin in prediction of mothers with Appropriate-for-gestational-age (AGA), Small-for-gestational age (SGA) and intrauterine growth restriction (IUGR). Materials and Methods: In this cohort study, we screened 73 mothers with gestational ages of 32-34 weeks. If amniotic fluid index (AFI) was normal and there was no circulation defect, the fetuses were classified in SGA group and in case of presence of oligohydramnios or circulation defect; they were classified in IUGR group. Also, fetuses with normal growth were classified in AGA group. We evaluated the serum ferritin, hemoglobin, and iron of the mothers. Moreover, we evaluated the levels of placenta ferritin, Hb, and hematocrit in the delivery room. Results: In this study, 28 patients were categorized in AGA group, 15 patients in SGA group and 30 patients in IUGR group. Mean weight of all infants was 2210.60 ± 932.77 grams. Also, the mean AFI of all infants was 9.81 ± 3.59. The mean ferritin level of all mothers was 30.29 ± 10.80 and IUGR group had the highest and AGA group had the lowest ferritin levels (P=0.015). Maternal ferritin (µg/l) (Sen: 67.9%, Sp: 61.9%), maternal hematocrit (%) (Sen: 70%; Sp: 62.8%,) and maternal Hb (Sen: 70%, Sp: 65.1%,) could predict IUGR. Conclusion Increased (>34 µg/l) and decreased (
胎儿生长受限是围产期死亡的主要原因之一,可通过铁蛋白预测。我们的目的是评估铁蛋白在预测适宜胎龄(AGA)、小胎龄(SGA)和宫内生长受限(IUGR)母亲中的作用。材料与方法:在本队列研究中,我们筛选了73位孕周32-34周的母亲。若羊水指数(羊水指数)正常且无循环缺陷,则归为SGA组,若存在羊水过少或循环缺陷;归类为IUGR组。将发育正常的胎儿分为AGA组。我们评估了母亲的血清铁蛋白、血红蛋白和铁。此外,我们还评估了产房中胎盘铁蛋白、血红蛋白和红细胞压积的水平。结果:本研究将28例患者分为AGA组,15例分为SGA组,30例分为IUGR组。婴儿平均体重2210.60±932.77 g。所有婴儿的平均AFI为9.81±3.59。所有母亲的平均铁蛋白水平为30.29±10.80,其中IUGR组最高,AGA组最低(P=0.015)。母体铁蛋白(µg/l) (Sen: 67.9%, Sp: 61.9%),母体红细胞压积(%)(Sen: 70%;Sp: 62.8%,)和母体Hb (Sen: 70%, Sp: 65.1%,)可以预测IUGR。结论血氧浓度升高(>34µg/l),降低(
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引用次数: 0
The Effect of Color on Learning Efficiency among Primary School Students in Noorabad Delfan, Iran 颜色对伊朗Noorabad Delfan小学生学习效率的影响
IF 2.1 Q3 PEDIATRICS Pub Date : 2021-07-01 DOI: 10.22038/IJP.2021.56171.4421
Marzieh Azad Armaki, Noosrat Farhadnia
Background Learning is a multi-directional process involving many factors, such as teachers, students, characteristics of the learning environment, to attain desired objectives. This study aimed to investigate the color preference of the educational space by teachers and students and its effect on the attitude and learning productivity in primary school students. Materials and Methods: The research method was a combination of documentary and library studies along with survey research. After the classification of data obtained by the library research, the images of 60 cases were presented to 31 experts, and 15 cases were finally selected and distributed among 212 subjects in Noorabad Delfan, Iran. The samples were selected among 10 classes using the un-purposeful non-probability sampling. The teachers and students answered a researcher-made questionnaire. Results: There were 106 (50%) male students in this study. Blue and green colors had the highest priority among male and female teachers. Results showed that the preference for red decreased while that for green increased with age.The results of examining the opinions of experts and audiences showed that the color of the classroom also affected the physical and mental health of users of that space, in addition to being a factor of vitality. Conclusion The findings indicate that the color priority of the educational space was different in teachers and students, as well as by their gender. Given that the space color affects the mood of the users and the productivity of learning, this issue should be considered besides the connection between indoor and outdoor spaces and the use of educational spaces with a color spectrum that conforms to the users' desires and needs.
背景学习是一个多方位的过程,涉及教师、学生、学习环境的特点等诸多因素,以达到预期的目标。本研究旨在调查中小学生对教育空间的颜色偏好及其对态度和学习效率的影响。材料与方法:研究方法采用文献资料与图书馆研究相结合的调查研究方法。在对图书馆研究获得的数据进行分类后,将60例病例的图像呈现给31名专家,最终选择了15例病例,分布在伊朗努拉巴德·德尔凡的212名受试者中。采用无目的的非概率抽样法从10个类别中选择样本。教师和学生回答了研究人员制作的问卷。结果:本研究共有106名(50%)男生参加。蓝色和绿色在男教师和女教师中具有最高优先级。结果表明,随着年龄的增长,对红色的偏好减少,而对绿色的偏好增加。对专家和观众意见的调查结果表明,教室的颜色除了是一个充满活力的因素外,还影响着该空间使用者的身心健康。结论研究结果表明,教师和学生在教育空间的颜色优先级上存在差异,也存在性别差异。鉴于空间颜色影响用户的情绪和学习效率,除了室内和室外空间之间的联系以及使用符合用户愿望和需求的彩色光谱的教育空间外,还应该考虑这个问题。
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引用次数: 1
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International Journal of Pediatrics
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