目的 分析不同性别学龄儿童行为问题影响因素,为促进儿童行为健康发展提供指导依据。方法 以儿童保健门诊就诊的学龄儿童200名,男童110例,女童90例,平均年龄为(7±15)a 为调查对象,采用儿童行为量表(CBCL)检测所有调查对象的行为问题。由男/女童父母在专业人员指导下进行问卷调查,对收集的数据使用SPSS 11.0统计软件进行资料分析。结果 本次调查中男、女童年龄差异无统计学意义,男、女童在检出儿童行为问题方面有明显的差异性(P<0.05,P<0.01)具有统计学意义。男童在强迫性、违纪方面明显高于女童,女童在抑郁、社交退缩、体诉方面高于男童。结论 儿童行为问题的发生,受多方面因素影响包括社会环境、家庭环境以及父母的教养方式,应根据男童和女童的不同行为特点,给予有效的干预让孩子的身心发展更趋稳定和健康,从而降低儿童行为问题的发生。

Objective To explore the influence factors of children's behavior problem in school-age children, and to provide the evidence for promoting healthier children's behavior. Methods The objects of our study included 200 school-aged children in health care clinic (110 boys and 90 girls ), the average age is 7(7±15)years, and we used the CBCL questionnaire to assess all the children's behavior problems. The CBCL questionnaire was finished by the parents of the children guided by the specialized investigator. The data was analyzed by the SPSS 11.0 software. Results The score of boys in compulsivity and disobey is significant higher than girls(P<0.05), and the girls have higher score in depression, social flinch and physical demands than boys(P<0.01). There is no significant difference between different genders in the age of the children. Conclusion Behavior problems of children were affected by many kinds of factors including social environment, family environment and parenting styles. We need to conduct appropriate behavior intervention according to the different behavior characteristics between boys and girls, to promote healthier children's behavior and to reduce the behavior problems of children.

目的 了解中山市儿童社区获得性肺炎病原学特点及其与年龄、抗生素使用的相关性,为疾病诊断和抗生素合理使用提供参考依据。方法 对中山市妇幼保健院儿科住院部2016年1月—2016年4月收治的小儿社区获得性肺炎临床资料、入院前使用抗生素和病原学检测结果进行回顾性分析。结果 共有155例研究对象纳入研究,细菌检出95株,其中革兰氏阴性菌61株,革兰氏阳性菌34株。流感嗜血杆菌,金黄色葡萄球菌,肺炎链球菌,大肠埃希氏菌,副流感嗜血杆菌的占构成比前五位。支原体和衣原体现症感染率约7.7%～8.4%。RSV检出率达25.8%。年龄在3 a以上、入院前使用过抗生素者,革兰阳性菌检出率较低(P<0.05)。入院前使用过抗生素者,革兰阴性菌检出率较高,且使用4 d及以上者高于使用3 d及以下者(P<0.05)。结论 住院儿童CAP的治疗,应综合考虑病人的年龄、入院前的抗生素使用情况,结合当地CAP 的可能优势病原选择合适的治疗方案。

Objective To explore the etiological characteristics and factors of community-acquired pneumonia(CAP) in children in Zhongshan for providing reference for the diagnosis and rational use of antibiotics for CAP. Methods Retrospective analysis were applied on clinical data and etiology results of CAP in children admitted to the pediatric inpatient department of Maternal and Child Health Hospital in Zhongshan from January to April, 2016. Results 155 children were enrolled. The number of bacteria detected was 95, including 61 Gram-negative bacteria, 34 Gram-positive bacteria. Haemophilus influenzae, Staphylococcus aureus, Streptococcus pneumoniae, Escherichia coli, Haemophilus parainfluenzae accounted the top five. The recent infection rate of Mycoplasma and Chlamydia were from 7.7% to 8.4%. RSV detection rate was 25.8%.The Children who were over 3 years old, pre-use of antibiotics, associated with lower detection rate of Gram-positive bacteria (P<0.05). The Children who were the pre-use of antibiotics, associated with higher detection rate of Gram-negative bacteria, and the use of four days and more higher than three days or less(P<0.05). Conclusion For the treatment of CAP in children, the patient's age and pre-use history of antibiotics should be considered, combined with local common type of disease pathogens, to select the appropriate treatment.

目的 探讨阳性强化法对社区门诊静脉输液患儿穿刺疼痛及依从性的影响。方法 选取社区门诊2014年4月—2016年4月收治的100例行静脉输液治疗的患儿作为研究对象,采取随机数字表法将其分成两组,每组50例。观察组患儿给予阳性强化法干预,对照组给予常规护理干预,对比两组患儿穿刺疼痛相关指标、穿刺效果、患儿静脉输液依从性及患儿家长的满意度。结果 观察组患儿疼痛面容持续时间明显短于对照组,穿刺后心率明显慢于对照组,啼哭时间>30s的患儿占比明显低于对照组(P<0.01)。观察组一次穿刺成功率、穿刺耗时>5min占比分别为94.00%、24.00%,对照组分别为74.00%、62.00%,观察组一次穿刺成功率明显高于对照组,穿刺耗时>5min占比明显低于对照组(P<0.01)。观察组患儿静脉输液依从率为90.00%,与对照组的66.00%对比有明显上升(P<0.01)。观察组患儿家长满意度为96.00%,与对照组的80.00%对比有明显上升(P<0.05)。结论 对社区门诊静脉输液患儿实施阳性强化法干预可有效减轻穿刺疼痛,提高患儿的输液依从性,患儿家长满意度高。

Objective To explore positive reinforcement on pain and compliance of puncture to children in community outpatients with intravenous infusion. Methods Select 100 cases of children who receive intravenous infusion in community outpatients from April 2014 to April 2016 as research objectives and divide them into two groups randomly with each group of 50 cases. Provide positive reinforcement to observation group while provide routine nursing to control group. Compare two groups' puncture pain relevant indicator, puncture effect, children's intravenous infusion compliance and parents' satisfaction. Results Children in observation had less duration of pain face expression, lower heart rate after puncture and less children crying >30s than those in control group (P<0.01). Observation group's first puncture success rate, puncture time duration >5mins rate were 94.00% and 24.00% respectively while control group's data were 74.00% and 62.00%. Observation group's first success rate was significant higher than that of control group. Observation group's puncture time duration >5mins rate was significant lower than that of control group (P<0.01). Children's intravenous infusion compliance rate in observation group was 90.00% which was significant higher than control group's 66.00% (P<0.01). Parents satisfaction rate in observation groups was 96.00% which was significant higher than control group's 80.00% (P<0.05). Conclusion Implementing positive reinforcement on children in community outpatient may help to relieve puncture pain, improve children's compliance to intravenous infusion and increase parents' satisfaction.

目的 探讨二孩政策后二次妊娠孕妇产前不良情绪及影响因素。方法 选取2016年2月—2017年1月我院收治二次妊娠待产孕妇93例作为研究组,选取同期收治初产妇50例作为对照组,采用汉密顿焦虑量表(HAMA)和抑郁状态采用抑郁自评量表(SDS)评估比较两组产期焦虑、抑郁情绪,同时按照HAMA、SDS评分结果将研究组患者分为A组(合并不良情绪)和B组(未合并不良情绪),采用单因素和多因素Logistic回归分析方法分析影响二次妊娠孕妇产前不良情绪危险因素。结果 研究组HAMA、SDS评分均高于对照组(P＜0.05)。妊娠合并症、不适应医院环境、未参加孕妇学校及胎儿异常均为影响二次妊娠孕妇产前不良情绪危险因素。结论 二孩政策后二次妊娠孕妇产前易合并不良情绪,影响产前不良情绪危险因素较多,产前应针对性进行预防和干预。

目的 本文对广州市妇女儿童医疗中心2014—2016年院间转运的神经系统患儿进行流行病学分析,探讨危重神经系统疾病患儿转运的安全性。方法 将2014年1月—2016年12月年广州市妇女儿童医疗中心神经系统疾病危重患儿转运986例进行回顾性分析。结果 986例神经系统疾病危重患儿的转运,转运途中无1例死亡,转运男女比例为1.91∶1,转诊患儿的年龄分布主要集中在1月～2岁11个月,占56.64%;转诊患儿无季节性差异,93.96%的疾病是“抽搐查因”和“颅内感染”,81.12%转诊患儿转运半径在150公里以内。结论 由于基层医院受医疗技术、医疗设备的限制,神经系统疾病危重患儿有必要转诊到三级医院进行救治;根据转运神经系统疾病危重患儿的流行病学特征,转运中心应该采取应急措施达到及时安全有效的院间转运。

Objective Children with nervous system diseases needed transfer between hospitals in Guangzhou women and children medical center from 2014 to 2016 was analyzed by the epidemiological method. To explore the safety of the critically ill children with transshipment in diseases of the nervous system. Methods 986 children with nervous system diseases needed transfer between hospitals was given a retrospective analysis. Results In 986 cases transit there were no deaths, male to female ratiowas 1.91∶1; referral of children's age distribution was mainly concentrates in 1 months to 2 years 11 months old, accounting for 56.64%; there was seasonal difference with referral children; 93.96% of the disease were “tic check for” and “intracranial infection”; 81.12% of children of the referral transfer within 150 km radius. Conclusion Critically ill children with nervous system disease referred to a tertiary hospital for treatment is necessary because of the grass-roots hospitals restricted by medical technology and equipments. According to the epidemiological characteristics of transport of critically ill children with nervous system disease, transit center should take emergency measures to arrive timely, safe and effective among hospitals.

目的 了解龙川地区肺炎支原体耐药情况,以便临床合理运用抗生素。方法 收集2014年—2015年间疑似肺炎支原体感染住院小儿患者的咽分泌物标本2 666例,同时作Mp培养及IgM检查,同为阳性者共149例进行耐药性统计分析。结果 在2 666例疑似感染患者中,培养肺炎支原体阳性149例,阳性率为5.59%,学龄前儿童(≤3岁)患者阳性率2.06%,学龄儿童(4～15岁)阳性率9.79% ,学龄儿童感染肺炎支原体与学龄前儿童比较有显著差异(P<0.05)。其中红霉素、阿奇霉素、罗红霉素、克林霉素、依托红霉素、克拉霉素、乙酰螺旋霉、交沙霉素、加替沙星、莫西沙星、环丙沙星、左氧氟沙星、多西环素、米诺环素耐药率分别为2%、12.4%、4%、22% 、2%、1%、80%、44%、2%、15%、10%、1%、61%、44%。冬季感染与在其他季节比较有差异(P<0.05)。结论 阿奇霉素,红霉素为代表大环内脂类抗生素仍可以作为临床一线经验用药,乙酰螺旋霉、交沙霉素耐药率大于40%,不建议作为经验药物使用。喹诺酮类抗生素耐药率一般小于15%,可作为肺炎支原体治疗的第二选择。四环素类抗生素在本地区耐药性高,不建议作为经验药物使用。要加强预防冬季肺炎支原体感染。

目的 回顾性分析常规放射检查中儿童胸部复合型骨折漏诊的原因,并且探讨多层螺旋CT后处理技术在儿童胸部复合型骨折中的诊断价值。方法 搜集本院2012年1月—2015年8月间因外伤行胸部照片和CT扫描的外伤患儿共123例,男81例,女42例,年龄9个月～15岁,平均年龄4.3岁。所有病例在完成胸部照片后1~3 d,进行胸部容积CT扫描,并对数据进行三维重建后处理,其结果与常规DR检查结果相比较。结果 在123例患儿中,常规胸部DR片显示明确胸部骨折39例61处,其中胸部单纯性骨折24例,胸部复合型骨折15例。可疑骨折48例;36例未见明确骨折但存在胸部合并症。CT检查显示明确的胸部骨折76例,142处,其中胸部单纯性骨折42例,胸部复合型骨折34例。与胸部DR平片相比,CT显示胸部新增骨折有18处在单纯性骨折病例中,63处在复合型骨折病例中。CT重建技术对复合型骨折的检出率高于DR平片,差异有统计学意义(P＜0.05)。结论 胸部CT容积扫描并综合运用三维重建技术处理,可以提高胸部复合型骨折的检出率,相对于常规放射照片更能提供详细和直观的信息,包括骨折部位、类型、程度以及邻近结构的损伤,并对治疗方案的选择及预后的评估有重要指导价值。

Objective To investigate the reasons for missed diagnoses of children's chest complex fractures in chest radiographs and to discuss the value of multi-slice spiral CT (MSCT) reconstruction in the diagnosis of children's chest complex fractures. Methods 123 children underwent chest digital radiography(DR) and MSCT scans after traumas were collected in our hospital between January 2012 and August 2015. This population consisted of 81 male and 42 female patients, with a mean age of 4.3 years(range from 9 months to 15 years). All participants underwent chest MSCT scans in 1-3 days after completing chest DR, and then we used 3D reconstruction to process the data and compared the results with those processed by DR. Results By chest DR tests we identified 39 cases (61 places) out of 123 participants with 24 simple fractures, 15 complex fractures. And 48 chest fractures were suspected. We also identified 36 cases had chest complications without fracture. By MSCT scans 76 cases (142 places) were identified, among which 42 were simple and 34 were complex. Compared with chest DR, MSCT scans can identified 18 more places of simple fractures and 63 more places of complex fractures. It was statistically significant higher detection rate of MSCT scan than DR. Conclusion Chest MSCT scan combined 3D reconstruction technology can increase the detection rate of chest complex fracture. Compared with DR, it provides more detailed and visualized information, including fracture position, type, severity and adjacent structure damage. It has important guiding value on the selection of therapy and prognosis evaluation.

目的 探究儿童抗NMDA受体脑炎临床特点、诊治及预后。方法 回顾性分析16例儿童抗NMDA受体脑炎的临床表现、辅助检查、治疗与预后。结果 16例患儿中,意识障碍16例, 语言障碍15例,运动障碍13例,11例惊厥发作。9例脑脊液NMDA受体抗体阳性,14例血清NMDA受体抗体阳性。16例患儿脑电图均出现背景中高波幅慢活动,头颅磁共振检查未见异常。所有患儿均接受丙种球蛋白联合激素冲击治疗,14例症状缓解,2例需加用利妥昔单抗治疗,症状缓解。结论 识别儿童抗NMDA受体脑炎多样临床表现,筛查NMDA受体抗体有助于早期诊断及治疗儿童抗NMDA受体脑炎。

Objective To investigate clinical features, diagnosis, treatment and prognosis of the patient with anti-NMDA receptor encephalitis in children. Methods The data of clinical feature,auxiliary examination of 16 cases with anti-NMDA receptor encephalitis in children were reviewed and analyzed. Results Of all 16 cases, there were 16 cases with decreased consciousness, 15 cases developed speech alteration, 13 cases developed movements disorder and 11 cases with seizure. Cerebrospinal fluid NMDA antibody were positive in 9 cases and serum NMDA antibody were positive in 14 cases. The EEG of 16 patients showed high-amplitude slow activity in the background. There were no significant abnormalities in head magnetic resonance imaging (MRI) of all children. After all children received gamma globulin combined hormone therapy, 14 cases had boen improved and another 2 cases need to be further treated combined with Rituximab. Conclusion Pediatric patients had diverse clinical manifestations. Screening of NMDA receptor antibody may help early diagnosis of anti-NMDA receptor encephalitis. And timely treatment may yield a favorable prognosis.

目的 对儿童化学发光免疫检验中标本量过少时的稀释方法分析。方法 选取我院2013年5月—2015年5月儿童常规筛查项目50例血清三碘甲状腺原氨酸(TT3)检测为例,其稀释介质分别采用TT3定制液S0、医用蒸馏水以及0.9%氯化钠,对其实施手工2倍(1∶1)和4倍(1∶3)稀释后,对比分析稀释后结合和原始数据差异。结果 结果和原始数据对比,2倍、4倍稀释S0组以及2倍医用蒸馏水稀释结果差异不大,对比没有统计学意义(P＞0.05),其与各组均差异显著(P＜0.05)。结论 在儿童血清三碘甲状腺原氨酸检测中对其实施2倍、4倍稀释S0以及2倍医用蒸馏水稀释能够满足医学检验需求,值得推广应用。

目的 探讨鼻—空肠营养管在小儿急性胰腺炎中的疗效观察及护理。方法 采用回顾性分析法,选取2013年2月—2015年5月期间我院收治的116例急性胰腺炎患儿的临床资料,按照营养支持方法的不同将患儿分为对照组和观察组,每组58例。对照组患儿肠功能恢复后给予经口进食,观察组给予鼻—空肠营养管进行营养支持;并给予患儿针对性的护理措施。比较分析两组患儿的治疗效果。结果 观察组患儿平均住院时间、平均花费、并发症发生率、手术率及死亡率等指标均低于对照组(P＜0.05),差异有统计学意义。结论 鼻—空肠营养管应用于小儿急性胰腺炎具有较好的效果,降低患儿并发症发生率、手术发生率,缩短住院时间,减少住院消费,促进患儿康复。

Objective To observe the clinical efficiency of nasal jejunal nutrition in children with acute pancreatitis and explore the effective nursing. Methods The clinical characteristics of 116 children with acute pancreatitis from February 2013 to May 2015 in our medical center were retrospectively analyzed. Based on nutritional support, the patients were divided into two groups: the control group consisted of 58 patients receiving oral feeding after the recovery of bowel function, and the experiment group consisted of 58 patients with nasal jejunal nutrition. And all the patients were treated with special care on case-by-case. The efficiency was then compared between the two groups. Results Compared with the control group, the length of hospital stay, cost of care, the incidence of complications, the surgical proportion and the mortality were significantly decreased in the experiment group (P<0.05). Conclusion In the children with acute pancreatitis, application of nasal jejunal nutrition is more effective, leading to decrease incidences of complications and surgical proportion, shorten the length of hospital stay, reduce patients' cost, and finally help rehabilitation.