目的 探究综合性口腔护理干预方案在机械通气患儿中的应用效果。方法 将2023年5月—12月泉州市妇幼保健院重症监护科接收的66例机械通气患儿选为研究对象。以密封信封抽签法分为综合干预组（n=33）及常规干预组（n=33）。常规干预组实施常规口腔护理，综合干预组实施综合性口腔护理模式干预。对比两组患儿口腔情况、并发症、静态全唾液流率（UWS）及机械通气时间。结果 干预后综合干预组Beck总分为（6.33±1.05）分，低于常规干预组的（8.55±1.85）分（t=6.069，P＜0.001）。综合干预组出现呼吸机相关肺炎（VAP）发生率较常规干预组更低（3.03% vs 18.18%）（χ²=3.995，P=0.046）。干预后综合干预组UWS为（0.37±0.09）mg/min，高于常规干预组的（0.29±0.09）mg/min（t=3.611，P=0.001）。结论 综合性口腔护理模式能较大程度改进机械通气患儿的口腔卫生问题，对菌斑、口腔异味及牙龈情况均有改善作用；也能减少并发症发生率，提升UWS，维持口腔卫生健康。

      Objective To explore the effect of comprehensive oral nursing intervention in children with mechanical ventilation．Methods A total of 66 mechanically ventilated children admitted to the intensive care department of the hospital from May 2023 to December 2023 were selected as the study objects．They were divided into comprehensive intervention group（n=33）and routine intervention group（n=33）by sealed envelope lottery method．The routine intervention group implemented routine oral care，and the comprehensive intervention group implemented comprehensive oral care mode intervention．Oral conditions，complications，unstimulated whole saliva（UWS）and mechanical ventilation time were compared between the two groups．Results After the intervention，the total Beck score of the comprehensive intervention group was（6.33±1.05），which was lower than that of the conventional intervention group（［8.55±1.85］，t=6.069，P＜0.001）．The incidence of ventilator-associated pneumonia（VAP）in the comprehensive intervention group was lower than that in the conventional intervention group（3.03% vs 18.18%）（χ²=3.995，P=0.046）．After the intervention，the UWS of the comprehensive intervention group was（0.37±0.09）mg/min，which was higher than that of the conventional intervention group（［0.29±0.09］ mg/min，t=3.611，P=0.001）．Conclusions The comprehensive oral care mode can improve the oral health of children with mechanical ventilation to a great extent，and can improve the plaque，oral odor and gingiva condition．It can also reduce the incidence of complications，improve UWS，and maintain oral health．

       目的 通过年龄、性别等多方面研究各亚型注意缺陷多动障碍（ADHD）儿童的智力结构分布特征的临床研究，为ADHD的个体化干预提供科学依据。方法 实验组纳入ADHD儿童754例，其中注意缺陷型（ADHD-I）280例（37.13%）、多动-冲动型（ADHD-HI）212例（28.12%）、混合型（ADHD-C）262例（34.75%），按年龄分为三组：低龄组（6~8岁）、中龄组（9~11岁）及高龄组（12~14岁）；对照组为正常儿童412例，为同期选择的性别、年龄相匹配的儿童。选择采用韦氏智力评估等方法分别对两组儿童进行评估等，对评估结果进行比较和综合分析。结果 ADHD儿童的智力评估结果低于对照组（P＜0.01），且在言语智商方面表现更为明显，在各分测验中以A因子（言语理解）和C因子（记忆/注意集中）为主，而B因子（知觉组织能力）方面则无差异。ADHD-HI型及ADHD-C型的总智商及操作智商均高于ADHD-I型，ADHD-C型言语智商和A因子均高于ADHD-I型（P＜0.01），ADHD-HI型的智力水平最高，而ADHD-I型与ADHD-C型的智力水平差异无统计学意义（P＞0.05）。各年龄段ADHD儿童的智力发育均受到不同程度的影响，尤其是中龄组儿童及高龄组女童所受影响更明显；低、中龄组儿童的智力发育水平均高于高龄组儿童，提示ADHD儿童的智力损害随年龄增长而加重；同一年龄段ADHD女童的智力损害较男童更为严重。结论 本地区6~14岁ADHD儿童的智力水平较低，以言语智商低下更为明显，ADHD-HI型在3个亚型中智力损害最小，ADHD儿童的智力损害随年龄增长而加重，同一年龄段ADHD女童的智力损害较男童更为严重。

   Objective To investigate the distribution characteristics of intellectual structure in children with different subtypes of attention deficit hyperactivity disorder（ADHD）by age and gender，providing scientific basis for individualized treatment and intervention of ADHD．Methods The experimental group consisted of 754 children with ADHD，including 280 cases（37.13%）of inattentive type（ADHD-I），212 cases（28.12%）of hyperactivity impulsive type（ADHD-HI），and 262 cases（34.75%）of combined type（ADHD-C）．They were divided into three groups by age：young group（6-8 years old），middle group（9-11 years old），and older group（12-14 years old）．The control group consisted of 412 normal children with matched sex and age recruited during the same period and had similar sex ratio．The specific methods of Wechsler Intelligence Scale were mainly applied to evaluate normal children and children with ADHD，and the evaluation results were subjected to multidimensional analysis and comparison．Results The intelligence assessment results of ADHD children were significantly lower than those of the control group（P＜0.01），with a more pronounced performance in verbal intelligence．In various sub tests，factors A（verbal comprehension）and C（memory and attention concentration）were the main factors，while there was no difference in factor B（perceptual organization ability）．The ADHD-HI and ADHD-C types had higher total intelligence and operational intelligence than the ADHD-I type，and the ADHD-C type had higher verbal intelligence and factor A than the ADHD-I type（P＜0.01）．The intelligence level of the ADHD-HI type is the highest，while there is no statistically significant difference in intelligence level between the ADHD-I type and the ADHD-C type．The intellectual development of children in different age groups was affected to varying degrees，especially in the middle and older groups of girls．This study found that the intellectual development of children in the young and middle group was higher than that of children in the older group，indicating that the intellectual development of ADHD children will be increasingly damaged with age．At the same time，it was also found that ADHD girls in the same age group had more severe intellectual development impairment than boys．Conclusions The intelligence level of children with ADHD aged 6-14 in this region is relatively low，with verbal intelligence quotient being more pronounced．ADHD-HI has the smallest intellectual impairment among the three subtypes，and the intellectual development of ADHD children becomes more severe with age．ADHD girls in the same age group have more severe intellectual development impairment than boys．

       目的 探究强化肢体沟通联合心理引导在肱骨髁上骨折患儿围术期照护中的应用。方法 选取2023年1月—2024年1月河南省儿童医院收治的84例肱骨髁上骨折患儿为研究对象。根据随机数字表法分为常规组和干预组, 每组各42例。对照组采用常规护理, 干预组采用强化肢体沟通联合心理引导的护理。比较两组肘关节功能疗效、疼痛程度、康复锻炼依从性、生活质量等。结果 两组优良率比较差异无统计学意义（P>0.05）; 干预后,两组视觉模拟评分法（VAS）评分和儿童疼痛行为量表（FLACC）评分均降低,且干预组低于常规组（P<0.05）; 干预组康复锻炼依从性为97.62%高于常规组的76.19%（P<0.05）; 干预后, 两组生活质量均升高,且干预组高于常规组（P<0.05）。结论 强化肢体沟通联合心理引导对肱骨髁上骨折患儿护理效果显著, 可降低患者的疼痛程度,提高康复锻炼依从性,提高生活质量。

       Objective To explore the application of strengthening physical communication combined with psychological guidance in perioperative care of children with supracondylar fracture of humerus．Methods From January 2023 to January 2024, 84 children with supracondylar fracture of humerus in Henan Children's Hospital were selected as the research objects．By the random number table method, these patients were evenly divided into the routine group and the observation group, with 42 patients each．The routine group received standard nursing care, while the observation group was provided with enhanced nursing interventions that incorporated physical communication and psychological guidance．A comparative analysis was conducted between the two groups in terms of elbow joint function recovery, pain intensity levels, compliance to rehabilitation exercises, and overall quality of life improvements．Results No statistically significant difference was observed in the proportion of excellent and good outcomes between the two groups（P>0.05）．Following the implementation of the interventions, both the Visual Analog Scale（VAS）score and the Faces, Legs, Activity, Cry, Consolability（FLACC）score decreased in both groups,with the observation group demonstrating a more pronounced reduction compared to the routine group（P<0.05）．The compliance rate for rehabilitation exercises in the observation group was notably higher, reaching 97.62%, in contrast to 76.19% of the routine group,with difference being statistically significant（P<0.05）．Post-intervention, an improvement in the quality of life was noted in both groups,however,the observation group exhibited a superior increase compared to the routine group, with this superiority being statistically significant（P<0.05）．Conclusions Strengthening physical communication combined with psychological guidance has obvious nursing effect on children with supracondylar fracture of humerus, which can reduce the pain degree of patients, improve the compliance of rehabilitation exercise and the quality of life．

      目的 分析儿童大环内酯类耐药重症肺炎支原体肺炎（SMPP）的危险因素,构建列线图预测模型。 方法 回顾性收集2023年1月—2024年9月在广州医科大学附属番禺中心医院儿科住院治疗的1 121例大环内酯类耐药肺炎支原体肺炎患儿入院初期的临床资料。按7∶3比例将患儿资料随机分为训练集（784例）和验证集（337例）。采用R4.4.1软件使用10重交叉验证最小绝对收缩与选择算法（LASSO）回归分析进行单因素变量筛选,采用Logistics回归分析建立预测模型, 绘制可视化列线图。使用受试者操作特征曲线（ROC）, 校准曲线、Hosmer-Lemeshow（HL）检验及临床决策曲线（DCA）分别评估模型的区分度、校准度和临床使用价值。 结果 在训练集中, LASSO回归结合Logistics回归分析结果显示,院前发热时间>5.5 d、谷丙转氨酶>14.5 U/L、乳酸脱氢酶>287.5 U/L、C反应蛋白>18.65 mg/L、肺实变、合并病毒感染是大环内酯类耐药SMPP发生的危险因素（P<0.05）, 根据上述危险因素构建列线图预测模型。训练集和验证集ROC曲线下面积分别为0.847和0.822; 校准曲线和HL检验显示模型具有良好的校准度; DCA显示预测模型在风险阈值为0.05~0.95时预测性能最优。 结论 院前发热时间、谷丙转氨酶、乳酸脱氢酶、C反应蛋白、肺实变、合并病毒感染是大环内酯类耐药SMPP发生的影响因素, 基于以上因素构建的列线图模型具有较好的预测效能, 有利于早期识别耐药重症病例, 及早采取有效干预,改善患者预后。

      Objective To explore the risk factors and to construct a nomogram prediction model for severe macrolide-resistant Mycoplasma pneumoniae pneumonia（MPP）in children．Methods The clinical data during the initial admission period of 1 121 children with macrolide-resistant MPP who were hospitalized in the Department of Pediatrics of the Affiliated Panyu Central Hospital of Guangzhou Medical University from January 2023 to September 2024 were retrospectively collected．The children data were randomly divided into a training set（n=784）and a validation set（n=337）at a ratio of 7∶3．With R language software（version 4.4.1）, least absolute shrinkage and selection operator（LASSO）regression analysis with tenfold cross-validation was used to screen risk factors, Logistics regression analysis was used to establish prediction model, and a visualization of the risk variables was created using a nomogram．The receiver operating characteristic（ROC）curves, calibration curves, Hosmer-Lemeshow（HL）test and clinical decision curve analysis（DCA）were used to evaluate the discrimination, calibration and clinical application value of the model．Results In the training set, LASSO regression analysis combined with Logistics regression analysis showed that prehospital fever duration > 5.5 days, alanine aminotransferase level> 14.5 U/L, lactate dehydrogenase level> 287.5 U/L, C-reactive protein > 18.65 mg/L, lung consolidation, and co-infection with virus were risk factors for severe macrolide-resistant MPP（P<0.05）．A nomogram prediction model was constructed based on the above risk factors．The area under the ROC curves of the training set and the validation set were 0.847 and 0.822, respectively．The calibration curves and HL test showed that the model had good calibration． The DCA curves showed that the prediction model had the best prediction performance when the risk threshold was between 0.05-0.95．Conclusions Prehospital fever duration, alanine aminotransferase level, lactate dehydrogenase level, C-reactive protein level, lung consolidation and co-infection with virus were risk factors for prediction of severe macrolide-resistant MPP．The nomogram model based on the above factors had a good prediction efficiency, which was conducive to early identification of severe cases with macrolide-resistant, and taking early effective interventions to improve the prognosis．

        目的   观察桂枝加芍药汤个体化干预治疗儿童功能性腹痛的临床疗效。方法   选取2023年100名在广东省妇幼保健院门急诊就诊确诊为儿童功能性腹痛患儿。100名儿童随机分为两组，益生菌组50名、益生菌+中药个体化干预组50名。连续治疗1周。记录两组患儿卧立位心率、卧立位血压、Rutter 儿童行为量表和中医临床症状的改善情况。结果   益生菌+中药个体化干预组患儿治疗后卧立位心率和Rutter儿童行为量表中N行为评分比益生菌组下降，中医临床症状评分的有效率优于益生菌组。结论   桂枝加芍药汤个性化干预治疗儿童功能性腹痛疗效显著。

    Objective  To observe the clinical efficacy of individualized intervention with Guizhi plus Shaoyao Decoction in children with functional abdominal pain disorders（FAPDs）．Methods  A total  of  100  children  diagnosed with  FAPDs at the outpatient and emergency departments of Guangdong Women and Children Hospital were selected．These children were randomly divided into two groups：the probiotics group（50 cases）and the probiotics+traditional Chinese medicine individualized intervention group（50 cases）．Both groups received continuous treatment for 1 week．Parameters including  supine/upright heart rates，supine/upright blood pressure，Rutter Children’s Behavior Questionnaire，and improvements in traditional Chinese clinical symptom scores were recorded．Results  The probiotics+traditional Chinese medicine individualized intervention group exhibited significantly greater reductions in supine/upright heart rates and N-behavior scores compared to the probiotics group．The effective rate of Chinese clinical symptom scores was also significantly higher in the individualized intervention group．Conclusions  Individualized intervention of Guizhi plus Shaoyao Decoction has a remarkable efficacy in treating FAPDs in children．

      目的 探讨一种保护型的上肢约束衣在儿童洗胃中的应用。方法   自制并获得实用新型专利“一种保护型的上肢约束衣”，包括背单和两条前襟连接单，三条可调节性约束带，以及下肢延伸固定。选取2023年1月—2023年12月在我院急诊科因急性中毒施行洗胃的患儿为研究对象，依据住院时间，将2023年1月—2023年6月收治患儿为对照组（58例），将2023年7月一2023年12月收治患儿为观察组（58例）。观察组使用本研究发明的保护型上肢约束衣进行约束，对照组则采用传统的约束方法。对两组患儿的洗胃时间、协助人员数量和重复置管次数进行了记录和比较。结果   观察组协助洗胃人数、洗胃时间、重复置管次数分别为1.00（1.00，1.00）人、28.00（26.00，32.00）min、0.00（0.00，0.00）次，均低于对照组的3.00（3.00，3.00）人、32.00（29.00，35.25）min、0.00（0.00，0.00）次，差异有统计学意义（P＜0.05）。结论   儿童洗胃中应用保护型上肢约束衣，能显著减少协助洗胃人数和重复置管次数，缩短洗胃时间，提高了洗胃效率。

       Objective  To explore the application of a protective upper extremity restraint in gastric lavage in children．Methods  A new patent for“A protective upper extremity restraint garment” was designed，which includes a back sheet and two front-flap connecting sheets，three adjustable restraint bands，and an extension fixation of lower extremity．From January 2023 to December 2023，children who underwent acute gastric lavage due to accidental ingestion in the emergency department of a hospital were selected as the research subjects，according to the admission date，the control group（58 cases）was selected from January 2023 to June 2023，and the observation group（58 cases）was selected from July 2023 to December 2023．The observation group was restrained by the protective upper extremity restraint garment，while the control group was restrained by the traditional restraint method．The time of gastric lavage，the number of assistants and the times of repeated intubation were recorded and compared between the two groups．Results  The gastric lavage assistance，lavage time，and number of repeated intubations in the observation group were 1.00［1.00，1.00］person，28.00［26.00，32.00］min，and 0.00［0.00，0.00］times，lower than in the control group（3.00［3.00，3.00］person，32.00［29.00，35.25］min，0.00［0.00，0.00］times），the differences were statistically significant（P＜0.05）．Conclusions  The application of a protective upper extremity restraint suit during pediatric gastric lavage significantly reduces the number of required assistants，decreases repeated intubation attempts，shortens lavage time，and enhances procedural efficiency．

       目的   探讨口服水合氯醛与鼻内给予右美托咪定中深度镇静下行泪道探通术治疗婴幼儿先天性泪道阻塞的疗效、并发症及安全性。方法   随机选择2021年2月—2023年6月在广州医科大学附属妇女儿童医疗中心就诊的先天性泪道阻塞患儿，将其分为观察组和对照组，观察组行中深度镇静后进行泪道探通术，对照组进行表麻下泪道探通术，对比两组的治愈率及并发症发生率。结果   观察组共76例（97眼），总治愈率98.97%，分为3组，6~12月龄组41例（53眼），12~18月龄组14例（15眼），18~36月龄组21例（29眼），对照组共84例（116眼），总治愈率93.10%，6~12月龄组55例（70眼），12~18月龄组15例（24眼），18~36月龄14例（22眼），观察组泪道探通术治愈率高于对照组，差异有统计学意义（χ ² =4.49，P＜0.05）。观察组一次探通的成功率为92.78%，高于对照组61.21%，差异有统计学意义（χ ² =26.86，P＜0.05）。观察组二次探通的成功率为85.71%，高于对照组44.44%，差异有统计学意义（χ ² =4.13，P＜0.05）。发生的并发症主要是出血、皮下水肿、感染、假道形成，观察组并发症的发生率4.12%，低于对照组15.52%，差异有统计学意义（χ ² =7.40，P＜0.05）。观察组中2例患儿口服水合氯醛出现恶心呕吐，改为右美托咪定滴鼻。3例患儿右美托咪定滴鼻后出现口唇苍白，持续10～15 min即可缓解。其余均未有不良反应。结论   中深度镇静下给予婴幼儿泪道阻塞患儿行泪道探通术相比传统表麻下泪道探通术疗效更好，并发症较少，对孩子的心理创伤小，安全且经济实惠。

       Objective  To explore the efficacy，complications and safety of moderate and deep  sedation  under oral administration of chloral hydrate and intranasal administration of dexmedetomidine for the treatment of congenital nasolacrimal duct obstruction（CNLDO） in infants and young children．Methods  Children with CNLDO who visited our hospital from February 2021 to June 2023 were randomly selected and divided into the observation group and the control group．The observation group was performed with lacrimal duct probing after moderate and deep sedation，while the control group was performed with lacrimal duct probing under surface anesthesia．The cure rate and incidence of complications were compared between the two groups．Adverse reactions after using sedatives were observed．Results  The observation group consisted of 76 cases（97 eyes），with a total cure rate of 98.97%．They were divided into three groups：41 cases（53 eyes）in the aged 6-12 months group，14 cases（15 eyes）in the aged 12-18 months group，and 21 cases（29 eyes）in the aged 18-36 months group．The control group consisted of 84 cases（116 eyes），with a total cure rate of 93.10%．There were 55 cases（70 eyes）in the aged 6-12 months group，15 cases（24 eyes）in the aged 12-18 months group，and 14 cases（22 eyes）in the aged 18-36 months group．The cure rate of lacrimal duct probing in the observation group was significantly higher than that in the control group（χ ² =4.49，P＜0.05）．The success  rate of the first probing in the observation group was 92.78%，significantly higher than that in the control group of 61.21%（χ ² =26.86，P＜0.05）．The success rate of the second probing in the observation group was 85.71%，significantly higher than that in the control group of 44.44%（χ ² =4.13，P＜0.05）．The incidence of complications mainly were bleeding，subcutaneous edema，infection，and false passage formation．The incidence of complications in the observation group was 4.12%，lower than that in the control group 15.52%，and the difference was statistically significant（χ ² =7.40，P＜0.05）．Two cases in the observation group experienced nausea and vomiting after taking chloral hydrate orally，and were replaced with dexmedetomidine nasal drops．Three cases of pediatric patients showed pale lips after nasal administration of dexmedetomidine，which lasted for 10-15 minutes and could be relieved．No other adverse reactions were observed．Conclusions  Under moderate and deep sedation，lacrimal duct probing treatment for infants and young children with CNLDO showed better therapeutic effects，fewer complications，less psychological trauma to these patients，which is safe and cost-effective，and is suitable for promotion compared to under traditional surface anesthesia．

目的 调查儿童川崎病（KD）冠状动脉损伤发生情况,并进行危险因素分析。方法 选择2018年1月—2022年12月在泉州市妇幼保健院儿童医院诊治的KD儿童782例为研究对象,所有患儿在入院时均给予超声检查,判定冠状动脉损伤情况,调查所有患儿的一般资料,进行危险因素分析。结果 782例患儿中,超声判断为冠状动脉损伤171例,占比21.9%（冠脉损伤组）,无冠状动脉损伤611例（无冠脉损伤组）。冠脉损伤组的皮疹、肢端硬性红肿、球结膜充血、杨梅舌等临床表现占比分别为83.6%、67.8%、86.0%、81.9%,高于无冠脉损伤组的63.5%、49.7%、62.5%、65.3%（P<0.05）。冠脉损伤组与无冠脉损伤组的性别、年龄、血红蛋白、血红细胞沉降率（ESR）等比较差异无统计学意义（P>0.05）,冠脉损伤组的丙氨酸氨基转移酶、白细胞计数（WBC）、D-二聚体（D-D）、C-反应蛋白（CRP）、降钙素原（PCT）、血小板计数（PLT）、发热时间与无冠脉损伤组比较差异有统计学意义（P<0.05）。多因素Logistic逐步回归分析显示,WBC、D-D、CRP、PCT、PLT、发热时间均为川崎病患儿发生冠状动脉损伤的影响因素（P<0.05）。结论 KD儿童中,冠状动脉损伤发生率较高,可导致患儿临床特征多样化,加重患儿的病情,WBC、D-D、CRP、PCT、PLT、发热时间为导致冠状动脉损伤发生的影响因素。

Objective To investigate the incidence of coronary artery injury in children with Kawasaki disease（KD）and analyze the risk factors．Methods From January 2018 to December 2022,782 children with KD diagnosed and treated in Quanzhou Women’s and Children’s Hospital were selected as the study subjects．All the children were given ultrasound examination on admission to determine the coronary artery injury level．The general information of all the children was investigated and the risk factors were analyzed．Results Among the 782 children,171 cases（21.9%）were diagnosed as the“coronary artery injury group”．The remaining 611 patients did not exhibit any coronary artery injury and were thus categorized as the“no coronary artery injury group”．The clinical manifestations incidences of rashes,hard red swelling of extremity,bulbar conjunctival congestion and bayberry tongue in the coronary injury group were 83.6%,67.8%,86.0% and 81.9%,respectively,which were significantly higher than those in the non-coronary injury group（63.5%,49.7%,62.5% and 65.3%,P<0.05）．There were no significant differences in gender,age,hemoglobin and erythrocyte sedimentation rate between the coronary injury group and the no coronary injury group（P>0.05）．There were significant differences in alanine aminotransferase,white blood cell count（WBC）,D-dimer（D-D）,C-reactive protein（CRP）,procalcitonin（PCT）,platelet count（PLT）and fever duration between the two groups（P<0.05）．Multivariate Logistic stepwise regression analysis showed that WBC,D-D,CRP,PCT and PLT were all important factors leading to coronary artery injury（P<0.05）．Conclusions The incidence of coronary artery injury in children with KD is relatively high,which can lead to the diversification of clinical features and disease aggravation of children．WBC,D-D,CRP,PCT,PLT and fever duration are important risk factors for the occurrence of coronary artery injury．

目的 研究基于儿童早期预警评分（PEWS）的分级干预模式促进重症肺炎患儿康复进程及对呼吸功能的影响。方法 回顾性分析2021年4月—2023年4月我院收治的100例重症肺炎患儿临床资料。将其按照干预方式的差异分为研究组（n=50）及对照组（n=50）。对照组选用常规干预,研究组则于对照组基础上增加基于PEWS的分级干预。对比两组康复进程（相关指标涵盖症状持续时长及住院天数）、呼吸功能（涵盖通气流速、每分钟最大通气量、肺活量、用力肺活量及深吸气量）、并发症发生情况（涵盖呼吸机相关性肺炎、肺大疱及胸膜炎）、患儿家属满意度。结果 研究组各项症状持续时长及住院天数均短于对照组（均P<0.05）。研究组各项呼吸功能指标水平均高于对照组（均P<0.05）。两组各项并发症发生率对比差异无统计学意义（P>0.05）。研究组患儿家属满意度高于对照组（96.00% vs 82.00%,P<0.05）。结论 基于PEWS的分级干预模式促进重症肺炎患儿康复进程的效果较佳,且能改善呼吸功能,提高患儿家属满意度。

Objective To study the effect of graded intervention mode based on Pediatric Early Warning Score（PEWS）on the recovery process and respiratory function of children with severe pneumonia．Methods The clinical data of 100 children with severe pneumonia treated in our hospital from April 2021 to April 2023 were retrospectively analyzed．Those children were divided into study group（n=50）and control group（n=50）according to the difference of intervention methods．Conventional intervention was used in the two groups,and PEWS-based graded intervention was added to the study group．The two groups were compared with each other in terms of recovery process（including duration of symptoms and length of stay）,respiratory function（including ventilation velocity,maximum volume per minute,vital capacity,forced vital capacity and deep inspiratory capacity）,complications（including ventilators associated pneumonia,bullosa and pleurisy）,and family member satisfaction．Results The duration of symptoms and hospitalization days in the study group were shorter than those in the control group（all P<0.05）．The levels of respiratory function indexes in study group were higher than those in control group（all P<0.05）．There was no significant difference in the incidence of complications between the two groups（P>0.05）．The satisfaction of family member in the study group was higher than that in the control group（96.00% vs 82.00%）（P<0.05）．Conclusions The PEWS based graded intervention model has a good effect on promoting the rehabilitation process of children with severe pneumonia,and can improve respiratory function,and increase the satisfaction of family member of children with severe pneumonia．

目的 分析感恩拓延-建构理论在血友病患儿家庭护理中的应用效果。方法 对2021年1月—2022年1月期间在河南省儿童医院治疗的116例血友病患儿进行随机数表法分组,两组各58例。对照组给予常规临床干预,观察组给予感恩拓延-建构理论干预。比较两组患儿的负性情绪评分、家庭功能评分、自我意识评分、功能独立性评分、感恩问卷评分。结果 干预后观察组的焦虑性情绪障碍筛查表（SCARED）、儿童抑郁障碍自评量表（DSRSC）评分、各项家庭功能评分均低于对照组,干预后观察组的各项自我意识评分、各项功能独立性评分、感恩问卷评分均高于对照组,差异统计学有意义（P<0.05）。结论 感恩拓延-建构理论干预能够在一定程度上改善血友病患儿的负性情绪、家庭功能、自我意识、独立性及感恩水平。

Objective To analyze the application effect of gratitude extension-construction theory in family nursing of children with haemophilia．Methods A total of 116 children with haemophilia from January 2021 to January 2022 were randomly divided into two groups,58 children in each group．The control group received routine clinical intervention,while the observation group received gratitude extension-construction theory intervention．The negative emotional scores,family function scores,self-awareness scores,functional independence scores and gratitude questionnaire scores between the two groups were compared．Results After intervention,the SCARED,DSRSC,and family function scores of the observation group were lower than those of the control group．The self-awareness score,functional independence score,and gratitude questionnaire score of the observation group were higher than those of the control group,and the differences were significant（P<0.05）．Conclusions Gratitude extension-construction theory intervention can improve the negative emotion,family function,self-consciousness,independence and gratitude level of children with haemophilia to a certain extent．