论著

广州市某三甲医院老年住院患者服务需求现状及影响因素分析

Current status and influencing factors of elderly patients’ service needs in Guangzhou

:1736-1744
 
       目的   调查老年人照护服务需求现状并分析其影响因素,为构建基于需求为导向的老年照护服务体系提供参考依据。方法  采用便利抽样法,选取广州市某三甲医院212名老年人作为调查对象,采用日常生活能力量表、Fried衰弱评估量表及自行编制的老年人需求评估问卷进行调查。结果   老年人对运动与营养(1.96±0.90分)、心理慰藉(2.63±0.85分)、安宁服务(2.73±1.07分)的需求水平较高。多因素线性回归分析结果显示养老方式、日常生活活动能力、爱好数量、性别、衰弱等级、有无主要照顾者是照护服务需求的影响因素(P均<0.05),可解释61.5%的变异量。   老年人的照护服务需求受多种因素的影响。应根据老年人的不同特征,构建供需匹配的多元化,多层次照护体系。
       Objective  To investigate the status quo of care service needs of the elderly and analyze its influencing factors,so as to provide a reference for the construction of a needs-oriented care service system for the elderly.Methods  A total of 212 elderly people from a tertiary hospital in Guangzhou were selected by convenience sampling method and investigated with the Activity of Daily Living scale,Fried frailty scale and the self-designed elderly needs assessment questionnaire.Results  Elderly patients had higher demands for exercise,nutrition,psychological comfort and hospice services.The results of multivariate analysis showed that the influencing factors of care service demand included pension style,activities of daily living,number of hobbies,gender,frailty level,and having main caregivers(all P<0.05),which could explain 61.5% of the variation.Conclusions  The care needs of elderly patients are affected by many factors.A diversified and multi-level care system with matching supply and demand should be constructed according to the different characteristics of the elderly.
论著

认知行为疗法联合治疗性沟通对 ESD 术后患者心理及治疗依从性的效果

Effect of cognitive behavioral therapy combined with therapeutic communication on psychological health and therapy compliance of ESD patients

:1730-1735
 
       目的   探究认知行为疗法联合治疗性沟通在对内镜黏膜下剥离(ESD)术患者心理及治疗依从性的效果。方法   前瞻性选取2023年3月至2025年3月鹰潭市一八四医院收治的122例行ESD术的患者作为研究对象,采用随机数字表法将患者分为A、B组,B组56例患者采取治疗性沟通干预,A组66例患者采用认知行为疗法联合治疗性沟通干预,两组均连续干预2个月。比较两组患者干预前后焦虑自评量表(SAS)、抑郁自评量表(SDS)评分、心理弹性量表(CD-RISC)评分、Herth希望指数量表(HHI)评分差异,对比两组干预依从性。结果   干预后,两组SAS、SDS评分均下降且A组低于B组(t分别为12.096、10.326,P<0.05);干预后,两组CD-RISC量表各项评分均提高且A组高于B组(t分别为18.483、12.060、13.622,P<0.05);干预后,两组HHI量表各项评分均上升且A组高于B组(t分别为1.289、11.568、12.527、13.794,P<0.05);A组患者总依从率96.97%(64/66)高于B组80.36%(45/56)(χ 2 =8.782,P<0.05)。论   认知行为疗法联合治疗性沟通在ESD术患者中干预效果理想,能够明显改善患者负性情绪,提高心理弹性及对疾病康复的希望水平,有效提升依从性。
       Objective  To explore the effect of cognitive behavioral therapy combined with therapeutic communication on psychological  health and therapy compliance of patients undergoing endoscopic submucosal dissection(ESD).Methods  Prospectively,122 patients who underwent ESD at Yingtan 184 Hospital from March 2023 to March 2025 were selected as the research subjects.These patients were randomly divided into Group A and Group B using the random number table method,and 56 patients in group B were treated with therapeutic communication,66 patients in group A were treated with cognitive behavioral therapy combined with therapeutic communication,and both groups were continuously intervened for 2 months.The  scores of Self-Rating Anxiety Scale(SAS),Self-Rating Depression Scale(SDS),Connor-Davidson Resilience Scale(CD-RISC)and Herth Hope Index(HHI)were compared between the two groups before and after treatment.Therapy compliance between the two groups was compared.Results  After treatment,the SAS and SDS scores of the two groups were decreased,and the scores of group A was lower than that of group B(t=12.096,10.326,P<0.05)after the intervention,the scores of the CD-RISC scale of the two groups were improved,and the score of group A was higher than that of group B(t=18.483,12.060,13.622,P<0.05).After intervention,the scores of HHI scale in both groups increased and score of group A was higher than that ofgroup Bt=11.289,11.568,12.527,13.794,P<0.05).The total compliance rate of patients in group A was 96.97%(64/66),which was significantly higher than 80.36%(45/56)in group B(χ 2 =8.782,P<0.05).Conclusions  Cognitive-behavioral therapy combined with therapeutic communication has an ideal effect in ESD patients,which can significantly improve patients’ negative emotions,psychological resilience and hope for disease recovery,and also therapy compliance.
论著

经皮冠状动脉介入治疗后恐动症患者不良心理健康状态的影响因素分析

Analysis of the influencing factors of adverse psychological health status in patients with kinesiophobia after percutaneous coronary intervention

:1712-1723
 
       目的   识别经皮冠状动脉介入治疗(PCI)后恐动症患者抑郁、焦虑和压力的影响因素。方法   采用横断面研究,纳入780例行PCI术后恐动症患者。应用系列量表评估恐动症患者的不良心理健康状况、生活质量、自我感受负担、社会支持和运动自我效能,并通过问卷收集了患者的社会人口学数据。线性回归和Logistic回归用于识别抑郁、焦虑和压力等不良心理状态的影响因素,应用中介分析探索潜在的中介机制。结果  271例(34.7%)、304例(39.0%)和153例(19.6%)恐动症患者存在不同程度的抑郁、焦虑和压力。恐动症患者的抑郁、焦虑和压力水平呈正相关。线性回归和Logistic分析结果表明,较高的家庭月收入与较高的抑郁水平相关(线性回归:β为0.908和1.937;Logistic:OR2.05和5.47),社会支持程度与抑郁水平呈负相关(线性回归:β=-0.079;Logistic:OR=0.93)。单身/离异/寡居患者的焦虑水平显著高于已婚患者(线性回归:β=1.613;Logistic:OR=2.28)。与家庭月收入低于5 000元者相比,家庭月收入为5 000~10 000元之间的患者的压力水平较高(线性回归:β=1.065;Logistic:OR=3.14)。此外,自我感受负担较重的患者具有更高的压力水平(线性回归:β=0.077;Logistic:OR=1.05)。中介分析结果表明,焦虑和压力是社会支持/自我感受负担与抑郁之间关联的潜在中介因子。结论  PCI术后恐动症患者广泛存在心理健康问题,其家庭月收入、年龄、婚姻状况、生活方式和病史等因素对患者的不良心理健康状态具有显著影响。医务人员应关注这些患者的心理健康状况及影响因素,制定综合管理策略以改善其预后。
       Objective  To identify the risk factors associated with depression,anxiety  and  stress in  patients with kinesiophobia after percutaneous coronary intervention(PCI).Methods  In this cross-sectional study,780 patients who developed kinesiophobia after undergoing PCI were enrolled.A series of scales were used to assess the psychological health status,quality of life,self-perceived burden,social support,and exercise self-efficacy of patients with kinesiophobia,and socio-demographic data of the patients were collected through a questionnaire.Linear regression analyses and Logistic regression analyses were used to identify risk factors of adverse psychological outcomes,including depression,anxiety,and stress.Furthermore,mediation analysis was employed to explore the potential mediating mechanisms.Results  Among the 780 patients with kinesiophobia,271(34.7%),304(39.0%)and 153(19.6%)were found to have varying degrees of depression,anxiety,and stress,respectively.The levels of depression,anxiety and stress in patients with kinesiophobia were positively correlated with each other.The results of both linear regression and Logistic regression analyses indicated that higher levels of family monthly income were associated with higher levels of depression(linear:β=0.908 and 1.937;Logistic:OR=2.05 and 5.47),while the degree of social support was negatively correlated with depression levels(linear:β=-0.079;Logistic:OR=0.93).For patients who were single,divorced or widowed,their levels of anxiety were significantly higher than those of married patients(linear:β=1.613;Logistic:OR=2.28).Compared to patients with a monthly household income of less than 5 000 yuan,those with a monthly income between 5 000 and 10 000 yuan reported higher levels of stress(linear:β=1.065;Logistic:OR=3.14).Additionally,patients who perceived a higher personal burden also experienced greater stress(linear:β=0.077;Logistic:OR=1.05).Mediation analysis indicated that anxiety and stress were potential mediating factors in the relationship between social support/self-perceived burden and depression.Conclusions  This study  reported the widespread psychological health issues among patients with kinesiophobia after PCI and the interactions between these issues.Factors such as monthly household income,age,marital status,lifestyle and medical  history were found to  be significantly associated with these negative psychological outcomes.Clinicians and nurses should focus on the psychological health and influencing factors of these patients and develop comprehensive management strategies to improve their prognosis.
论著

急性 DVT 患者 CDT 治疗中血管导管相关感染危险因素及病原菌分析

Risk factors and pathogens analysis of vessel catheter associated infection in acute DVT patients undergoing CDT treatment

:1705-1711
 
       目的   通过对急性深静脉血栓形成(DVT)患者经导管接触性溶栓治疗(CDT)中,影响血管导管相关感染(VCAI)危险因素及病原菌分析,为VCAI的预防提供合理、有效的措施。方法   收集2019年1月—2022年12月徐州市肿瘤医院介入科行CDT治疗的急性DVT患者的临床资料,回顾性调查患者诊疗相关资料及血培养结果,并对发生VCAI和病原菌情况进行分析。结果   本研究共调查急性DVT行CDT治疗的患者437例,发生VCAI的患者共21例,千日感染率为0.543‰。多因素Logistic回归分析结果显示:溶栓频率>3次/天[OR=3.49(95%CI:1.86~6.45)]、导管留置时间>7 dOR=3.86(95%CI:1.26~10.18)]和有导管回送[OR=8.67(95%CI:4.83~12.65)]是患者发生VCAI的危险因素(P<0.05)。发生VCAI的21例患者,血培养共培养出24株病原菌,有3例患者出现复合病原菌感染情况。其中以革兰阳性球菌最为常见,共培养出13株,占比54.17%,革兰阴性菌9株,占比37.5 %。结论   导管留置时间>7 d、溶栓频率>3次/天和有导管回送是急性DVT患者CDT治疗中发生VCAI的危险因素。VCAI的病原菌以单一病原菌为主,可合并其他病原菌感染,其中以革兰阳性球菌为主。
        Objective  By analyzing the risk factors and pathogens of vessel catheter associated infection(VCAI)in patients with acute deep vein thrombosis(DVT)undergoing catheter directed thrombolysis(CDT),to provide  reasonable and effective measures for the prevention and treatment of VCAI .Methods  Clinical data of patients undergoing CDT treatment for acute DVT in the interventional department of the hospital from January 2019 to December 2022 was collected,patient diagnosis and treatment related data and blood culture results were retrospectively investigated and organized,and the occurrence of VCAI and pathogenic bacteria was statistically analyzed.Results  This study investigated 437 patients undergoing CDT treatment for acute DVT,and a total of 21 patients developed VCAI,with an infection rate of 0.543‰.The  results of multiple Logistic  regression analysis show that thrombolysis frequency>3 times/day(OR=3.49[95%CI:1.86-6.45]),catheter retention days>7 daysOR=3.86[95%CI:1.26-10.18]),and the presence of catheter return(OR=8.67[95%CI:4.83-12.65]) were risk factors for the occurrence of VCAI in patients.Among the 21 patients with VCAI,a total of 24 strains of pathogenic bacteria were discoveredin blood culture,and 3 patients developed composite pathogen infections.Among them,Gram  positive cocci were the most common,with a total of 13 strains cultured,accounting for 54.17%,9 strains of Gram negative bacteria,accounting for 37.5%.Conclusions  The duration of catheter retention>7 days,thrombolysis frequency>3 times/day,and the presence of catheter return are risk factors for VCAI in acute DVT patients undergoing CDT treatment.The pathogen of VCAI is mainly single pathogen,which can be combined with other pathogens,among which Gram positive cocci are the main pathogen.
论著

基于思维导图的绿色通道急救干预对急性心梗患者介入治疗的效果

The effect of green channel emergency nursing based on mind mapping on PCI of acute myocardial infarction patients

:1677-1683
 
       目的   探讨基于思维导图的绿色通道急救干预对急性心肌梗死患者介入治疗的效果。方法   对天津市人民医院2022年1月—2024年12月收治的80例AMI患者进行研究,依照收治时间进行分组,将2022年1月—2023年6月采取常规急救流程干预的40例患者分为常规组,将2023年7月—2024年12月的采取基于思维导图的绿色通道急救干预的40例患者分为思维导图组。比较两组患者急救效率、急救前后生命体征(心率、舒张压、收缩压)、心肌损伤指标[磷酸肌酸激酶(CK-MB)及肌钙蛋白Ⅰ(cTnI)],最后比较两组患者干预满意度。结果   对比急救效率发现,思维导图组的预检时间、会诊时间、导管室激活时间、急诊送至PCI手术时间均短于常规组(P<0.05);对比急救前后生命体征发现,与急救前对比,急救后两组的心率、舒张压、收缩压均降低(P<0.05),急救前后两组心率、舒张压、收缩压比较差异无统计学意义(P>0.05);对比急救前后心肌损伤指标发现,急救前两组CK-MB、cTnI比较差异无统计学意义(P>0.05),急救后,思维导图组CK-MB、cTnI低于常规组与急救前(P<0.05);对比干预满意度发现,思维导图组干预满意度为100.00%,高于常规组的85.00%(P<0.05)。结论  基于思维导图的绿色通道急救干预可提升AMI患者的急救效率,稳定患者生命体征,减轻心肌损伤的同时,提升患者干预满意度。
       Objective  To explore the effect of green channel emergency nursing based on mind mapping on percutaneous coronary intervention(PCI) of patients with acute myocardial infarction(AMI).Methods  A study was conducted on 80 AMI patients admitted to Tianjin People’s Hospital from January 2022 to December 2024.The patients were divided into two groups based on their admission time.The 40 patients who received routine emergency nursing interventions from January 2021 to June 2023 were assigned to the conventional group,while the 40 patients who  received green channel emergency nursing based on mind mapping from July 2023 to November 2024 were assigned to the mind mapping group.The emergency treatment efficacy,vital signs(heart rate,diastolic blood pressure,systolic bloodpressure),myocardial injury indicators(phosphocreatine kinase[CK-MB],and troponin I[cTn1])between two groups of patients before and after emergency treatment were compared.Results  The pre-examination time,consultation time,catheterization room activation time and emergency room to PCI operation time of mind mapping group were all shorter than those of conventional group(P<0.05).Compared with the vital signs before and after emergency treatment,we found that the heart rate,diastolic pressure and systolic blood pressure of the two groups decreased after emergency treatment(P<0.05),and there was no significant difference between the heart rate,diastolic pressure and systolic blood pressure of the two groups before and after emergency treatment(P>0.05).Comparing the myocardial injury indicators before and after emergency treatment,there was no significant difference in CK-MB and cTn1 between the two groups before emergency treatmentP>0.05).After emergency treatment,CK-MB and cTn1 in the mind map group were lower than those in the conventional group and before emergency treatment(P<0.05).Comparing the intervention satisfaction,it was found that the mind mapping group of 100.00% was higher than the conventional group of 85.00%(P<0.05).Conclusions  Green channel emergency nursing based on mind mapping can improve the efficiency of emergency treatment for AMI patients,stabilize their vital signs,reduce myocardial injury,improve patient intervention satisfaction.
论著

综合性医院门诊幽门螺杆菌感染及耐药情况研究

Investigation of Helicobacter pylori infection and antibiotic resistance in outpatients at a general hospital

:1669-1676
 
       目的  调查深圳地区综合性医院门诊幽门螺杆菌(Hp)对8种常见抗菌药物的耐药情况。方法  采集13C呼气试验阳性的患者胃黏膜标本313例,进行Hp分离培养及抗菌药物敏感性试验。结果  313例患者分离培养得到247例Hp菌株,培养阳性率78.91%,不同性别、不同年龄患者Hp分离培养阳性率比较差异无统计学意义(P>0.05)。Hp对甲硝唑、克拉霉素、左氧氟沙星、利福平、阿莫西林、四环素、呋喃唑酮、庆大霉素耐药率依次为88.66%(219/247)、38.46%(95/247)、38.06%(94/247)、4.05%(10/247)、1.21%(3/247)、0.40%(1/247)、0.40%(1/247)、0(0/247)。双重耐药率为38.46%(95/247),其中Hp对克拉霉素+甲硝唑组合耐药率最高(18.62%,46/247),对甲硝唑+左氧氟沙星耐药率居其次(17.00%,42/247)。多重耐药率为19.84%(49/247)。不同年龄、性别患者双重耐药率、多重耐药率比较差异均无统计学意义(P>0.05)。结论  深圳地区分离的Hp菌株对甲硝唑、克拉霉素、左氧氟沙星耐药率相对更高,且双重耐药、多重耐药情况严重。
        Objective  To investigate the antibiotic resistance of Helicobacter pylori(Hp)to eight commonly  used antibiotics in outpatients of general hospitals in Shenzhen.Methods  Gastric mucosal samples were collected from 313 patients who tested positive for the  13C breath test,and Hp strains were isolated and cultured.Antibiotic susceptibility testing was performed on the isolated Hp strains.Results  Of the 313 patients,247 Hp strains were isolated,with a culture-positive rate of 78.91%.There was no significant difference in culture-positive rates between different genders and age groups(P>0.05).The resistance rates to metronidazole,clarithromycin,levofloxacin,rifampicin,amoxicillin,tetracycline,furazolidone,and gentamicin were 88.66%(219/247),38.46%(95/247),38.06%(94/247),4.05%(10/247),1.21%(3/247),0.40%(1/247),0.40%(1/247),0(0/247),respectively.The dual resistance rate was 38.46%(95/247),with the highest combination  resistance observed in clarithromycin + metronidazole(18.62%,46/247),followed by metronidazole + levofloxacin(17.00%,42/247).The multi-drug resistance rate was 19.84%(49/247).There were no significant differences in dual resistance rates(P>0.05)or multiple resistance rates(P>0.05)between different age groups and genders.Conclusions  The Hp strains isolated in Shenzhen exhibited relatively higher resistance rates to metronidazole,clarithromycin,and levofloxacin,with substantial dual and multi-drug resistance.
论著

基于 RoSCo 评分系统的早期下床活动时机在肾肿瘤患者术后的应用

Application of early mobilization timing based on RoSCo scoring system in postoperative renal tumor patients

:1656-1662
 
       目的   探讨基于手术风险模型(RoSCo)评分系统的早期下床活动时机在肾肿瘤患者术后的应用效果。方法   选取2021年6月—2024年6月天津市人民医院收治的80例肾肿瘤患者,应用随机数字表法将其分为观察组与对照组,各40例。80例患者均实施腹腔镜肾部分切除术,对照组实施常规干预与术后早期下床活动干预,观察组实施常规干预与基于RoSCo评分系统的早期下床活动时机干预。对比两组术后康复水平,疼痛程度与睡眠质量,并发症发生率及生活质量。结果   观察组首次下床活动(19.30±4.17)h、排气(22.03±4.15)h、排便时间(29.93±5.58)h及术后住院时间(5.35±1.33)h短于对照组[(25.08±5.11)、(29.38±5.75)(34.20±5.98)(7.35±2.38)]h,对比差异有统计学意义(t=-5.540、-6.557、-3.308、-4.637,P<0.05);手术后,观察组视觉模拟量表(VAS)评分(3.93±0.92)分、PSQI评分(9.13±1.64)分高于对照组[(5.38±1.25)、(12.23±2.40)]分,对比差异有统计学意义(t=-5.902、-6.747,P<0.05);观察组并发症发生率7.50%低于对照组27.50%(χ 2 =5.541,P=0.019);手术后观察组SF-36评分相关维度[生理职能(84.45±9.74)、总体健康(60.75±10.65)、躯体疼痛(65.65±8.60)、生理功能(72.98±9.22)、活力(71.95±6.93)、社会功能(75.38±8.33)、精神健康(75.63±8.02)、情感职能(65.43±9.70)]分值高于对照组[生理职能(69.98±10.09)、总体健康(53.58±7.96)、躯体疼痛(58.83±9.35)、生理功能(65.68±7.58)、活力(62.83±12.80)、社会功能(68.98±10.99)、精神健康(71.58±9.69)、情感职能(57.90±6.86)]分值,对比差异有统计学意义(t=6.530、3.414、3.398、3.870、3.966、2.936、2.037、4.004,P<0.05)。结论   针对肾肿瘤患者术后应用基于RoSCo评分系统的早期下床活动时机干预可促进其术后康复,辅助减轻术后疼痛程度,提升睡眠质量,降低并发症发生率,进一步提升患者生活质量。
      Objective  To explore the application effect of early mobilization timing  based on the Risk of  Surgical Complication(RoSCo)scoring system in renal tumor patients after surgery.Methods  From June 2021 to June 2024,80 patients with renal tumors admitted to the hospital were selected as the research subjects.They were  randomly divided into an observation group and a control group using a random number table method,with 40 patients in each group.All patients underwent laparoscopic partial nephrectomy.The control group received routine care and early postoperative mobilization intervention,while the observation group received routine care and early mobilization intervention based on the RoSCo scoring system.The postoperative rehabilitation level,pain level and sleep quality,incidence of complications,and quality of life between two groups were compared.Results  The first time getting out of bed,exhaust,defecation and postoperative hospitalization time in observation group([19.30±4.17]h,[22.03±4.15]h,[29.93±5.58]h,[5.35±1.33]h) were shorter than those in control group([25.08±5.11]h,[29.38±5.75]h,[34.20±5.98]h,[7.35±2.38]h),the  differences  were  statistically significant(t=-5.540,-6.557,-3.308,-4.637,all P<0.05).After operation,VAS score(3.93±0.92)and PSQI score(9.13±1.64)in the observation group were higher than those in the control group([5.38±1.25]and[12.23±2.40]),and the differences were statistically significant(t=-5.902,-6.747,both P<0.05).The complication  rate of the observation group (7.50%) was lower than that of the control group(χ 2 =5.541,P=0.019).After operation,SF-36 scores in the observation group were physiological function(84.45±9.74),general health(60.75±10.65),physical pain(65.65±8.60),physiological function(72.98±9.22),vitality(71.95±6.93),social function(75.38±8.33),spiritual health(75.63±8.02)and emotional function(65.43±9.70),which were higher than those of the control group(physiological function[69.98±10.09],general health[53.58±7.96],physical pain[58.83±9.35],physiological function[65.68±7.58]and vitality[62.83±12.80],social function[68.98±10.99],mental health[71.58±9.69],emotional function[57.90±6.86]),and the differences were statistically significant(t=6.530,3.414,3.398,3.870,3.966,2.936,2.037,4.004,all P<0.05)Conclusions  Early mobilization intervention based on the RoSCo scoring system can promote postoperative recovery,assist in reducing postoperative pain,improve sleep quality,reduce the incidence of complications,and further enhance the quality of life of patients with renal tumors.
论著

妊娠期糖尿病患者 Apo-B、Apo-A1 水平在分娩巨大儿中的预测价值探讨

Predictive value of Apo-B and Apo-A1 levels on macrosomia delivery in patients with gestational diabetes mellitus

:1651-1655
 
      目的   探讨妊娠期糖尿病(GDM)患者载脂蛋白B(Apo-B)、载脂蛋白A1(Apo-A1)水平在分娩巨大儿中的预测价值。方法   选取2023年1月—2024年1月在珠海市第五人民医院建档并进行孕检、分娩的85例GDM患者,按照分娩的新生儿体质量情况分为分娩正常组55例(新生儿体质量<4 000 g)和分娩异常组30例(新生儿体质量≥4 000 g)。比较两组孕妇一般资料及孕早期的Apo-B、Apo-A1、Apo-B/Apo-A1比值,采用受试者操作特征(ROC)曲线分析Apo-B、Apo-A1、Apo-B/Apo-A1对GDM患者分娩巨大儿的预测价值。结果   分娩异常组Apo-B水平、Apo_B/Apo_A1比值(1.05±0.15)g/L、(0.81±0.23)]高于分娩正常组(0.95±0.12)g/L、(0.65±0.18)](t分别为3.357、3.544,P<0.05);Apo-A1水平[(1.29±0.26)g/L]低于分娩正常组[(1.47±0.23)g/L](t=3.292,P<0.05);ROC曲线显示,Apo-B、Apo-A1水平及Apo-B/Apo-A1比值预测GDM患者分娩巨大儿的曲线下面积(AUC)分别为0.705、0.660、0.709,灵敏度分别为63.33%、63.33%、66.67%,特异度分别为72.73%、74.55%、76.36%,其中Apo-B/Apo-A1比值预测效能最高(P<0.05)。结论  GDM患者分娩巨大儿与孕早期Apo-B升高、Apo-A1水平降低密切相关,监测患者孕早期的Apo-B、Apo-A1水平及Apo-B/Apo-A1比值有助于临床对分娩巨大儿进行预测。
      Objective  To explore the predictive value of apolipoprotein B(Apo-B)and apolipoprotein A1(Apo-A1)levels on delivery of macrosomia in patients with gestational diabetes mellitus(GDM).Methods  From January 2023 to January 2024,85 patients with GDM who were filed in the hospital and received pregnancy examination and delivery were selected.According to the neonatal body mass,the patients were divided into 55 cases in normal delivery group(newborn birth weight <4 000 g)and 30 cases in abnormal delivery group( newborn birth weight ≥4 000 g).The general data and levels of Apo-B,Apo-A1 and Apo-B/Apo-A1 in early pregnancy were compared between the two groups.Receiver operating characteristic(ROC)curve was used to analyze the predictive value of Apo-B,Apo-A1 and Apo-B/Apo-A1 on delivery of macrosomia in GDM patients.Results  The Apo-B and Apo-B/Apo-A1 in abnormal delivery group were(1.05±0.15)g/L and(0.81±0.23),which were higher than(0.95±0.12)g/L and(0.65±0.18)in normal delivery group(t=3.357,3.544,P<0.05).While the level of Apo-A1 in abnormal delivery group,(1.29±0.26)g/L,was lower than(1.47±0.23)g/L in normal delivery group(t=3.292,P<0.05).ROC curve showed that the areas under the curve(AUC)of Apo-B,Apo-A1 and Apo-B/Apo-A1 in  predicting macrosomia in GDM patients were 0.705,0.660 and 0.709,and the sensitivities were 63.33%,63.33% and 66.67%,and the specificities were 72.73%,74.55% and 76.36%,respectively.Apo-B/Apo-A1 had the highest predictive efficiency(P<0.05).Conclusions  The delivery of macrosomia in GDM patients is closely related to the increase of Apo-B and the decrease of Apo-A1 in early pregnancy.Monitoring Apo-B,Apo-A1 and Apo-B/Apo-A1 in early pregnancy is helpful to predict the delivery of macrosomia.
论著

非小细胞肺癌干细胞靶点筛选及 NDC80 临床意义分析

Screening of stem cell targets for non-small cell lung cancer and analysis of clinical significance of NDC80

:1638-1650
 
      目的   通过生物信息学手段筛选非小细胞肺癌(NSCLC)中的关键靶点基因,识别预后标志物NDC80,并探讨其在NSCLC中的表达意义,进而分析NDC80作为NSCLC基因治疗靶点的可行性。方法   采用癌症基因组图谱(TCGA)TCGA数据库检索NSCLC相关数据,进行加权基因共表达网络分析(WGCNA)以识别关键基因,并进行差异表达分析、相关性分析和蛋白互作网络构建。对筛选出的关键基因进行功能分析。利用免疫组化染色法检测癌组织及癌旁组织中NDC80蛋白的表达水平,并进一步探究其与临床病理特征的关系。采用Kaplan-Meier法分析NDC80表达与NSCLC患者无进展生存时间(PFS)的关系。结果   共筛选出20个与NSCLC高度关联的关键基因,包括CDC20、CDK1、MCM4、CDC6、MCM2、PLK1、NDC80、CCNB1、CDC45、AURKA、MCM8、BUB1、CDT1、ORC1、CCNA2、CASC5、MAD2L1、BUB1B、CENPA、AURKB。免疫组化验证显示,NDC80蛋白在NSCLC组织中高表达,其在NSCLC组(阳性表达率88.6%)显著高于癌旁组(50.0%)(P<0.05)。NDC80蛋白的阳性表达率在TNM分期(Ⅲ期+Ⅳ期)、低分化、淋巴结转移的NSCLC组高于TNM分期(Ⅰ期+Ⅱ期)、高分化及中分化以及未发生淋巴结转移的NSCLC组(P<0.05)。NDC80蛋白的阳性表达率在不同性别、年龄、病灶大小分类的NSCLC组织中无显著差异(P>0.05)。Kaplan-Meier分析显示,NDC80蛋白高表达组的PFS中位数为(9.00±0.27)个月,明显低于低表达组(11.00±0.79)个月(P<0.05)。结论   本研究发现的关键基因在NSCLC干细胞的维持中发挥重要作用。免疫组化结果显示,NDC80蛋白在NSCLC组织中高表达,且与肿瘤分化、TNM分期及淋巴结转移密切相关。NDC80蛋白高表达组的PFS明显低于低表达组,提示NDC80可能成为NSCLC筛查、治疗和预后评估的潜在生物标志物。
      Objective  To screen the key target genes in non-small cell lung cancer(NSCLC)by bioinformatics,identify the prognostic marker NDC80,and explore its expression significance in NSCLC,so as to analyze the feasibility of NDC80 as a gene therapy target for NSCLC.Methods  TCGA database was used to retrieve NSCLC-related data,and weighted gene co-expression network analysis(WGCNA)was used to identify key genes,and differential expression analysis,correlation analysis and protein-protein interaction network construction were carried out.The function of the selected key genes was analyzed.Immunohistochemical staining was used to detect the expression level of NDC80 protein in cancer tissues and adjacent tissues,and to further explore its relationship with clinicopathological features.Kaplan-Meier method was used to analyze the relationship between NDC80 expression and progression-free survival (PFS)of NSCLC patients.Results  A total of 20 key genes highly associated with NSCLC were screened out,which were CDC20,CDK1,MCM4,CDC6,MCM2,PLK1,NDC80,CCNB1,CDC45,AURKA,MCM8,BUB1,CDT1,ORC1,CCNA2,CASC5,MAD2L1,BUB1B and CENPA.Immunohistochemical  verification  showed that NDC80 protein was highly expressed in NSCLC tissue,and its positive expression rate in NSCLC group(88.6%)was significantly higher than that in adjacent cancer group(50.0%,P<0.05).The positive expression rate of NDC80 protein in NSCLC with TNM staging(Ⅲ+Ⅳ),low differentiation and lymph node metastasis was higher than that in NSCLC with TNM staging(Ⅰ+Ⅱ),high differentiation and moderate differentiation and no lymph node metastasis(P<0.05).There was no significant difference in the positive expression rate of NDC80 protein among NSCLC tissues with different gender,age and lesion size(P>0.05).Kaplan-Meier analysis showed that the median PFS of high expression group of NDC80 protein was(9.00±0.27)months,which was significantly lower than that of low expression group(11.00±0.79)months(P<0.05).Conclusions  The key genes found in this study play an important role in the maintenance of NSCLC stem cells.Immunohistochemical results showed that NDC80 protein was highly expressed in NSCLC,and it was closely related to tumor differentiation,TNM staging and lymph node metastasis.The PFS of high expression group of NDC80 protein was significantly lower than that of low expression group,suggesting that NDC80 may become a potential biomarker for screening,treatment and prognosis evaluation of NSCLC.
论著

脓毒性休克患者 TRAF6、ChE 和 APACHE Ⅱ评分与预后的关联及预测价值

Correlation of TRAF6,ChE and APACHE II scores with prognosis and predictive value in patients with septic shock

:1630-1637
 
       目的   探讨脓毒性休克患者肿瘤坏死因子相关受体6 (TRAF6)、胆碱酯酶(ChE)及急性生理学和慢性健康状况评价Ⅱ(APACHE Ⅱ)对预后不良的预测价值。方法   回顾分析2023年2月—2024年3月于某院ICU病区收治的226例脓毒性休克患者的临床资料,基于患者预后情况分为预后良好组(n=151)以及预后不良组(n=75)。回顾226例脓毒性休克患者入院时及治疗后的TRAF6、ChE表达变化,并记录患者APACHEⅡ评分和序贯器官功能衰竭评估(SOFA)评分动态变化;比较并分析两组患者详尽的临床资料,探讨TRAF6、ChE联合APACHE Ⅱ评分之间的关联性以及上述指标对脓毒性休克患者预后情况的临床评估价值。采用Logistic回归来分析对脓毒性休克患者生存状况产生影响的潜在因素。结果   多因素Logistic回归分析,年龄、APACHE Ⅱ评分、SOFA评分、机械通气时间、TRAF6与ChE表达水平均是影响患者预后的独立危险因素(P<0.05);受试者操作特征曲线分析显示,年龄、APACHE Ⅱ评分、机械通气时间、SOFA评分、TRAF6、ChE表达水平联合预测脓毒性休克患者预后不良的曲线下面积为0.925,高于单独检测的0.689、0.783、0.794、0.781、0.708、0.827。结论   临床需要及时识别高龄、长时间机械通气时间、高APACHE Ⅱ与SOFA评分、高TRAF6和ChE表达水平的高风险患者,TRAF6、ChE表达水平、SOFA评分、APACHE Ⅱ评分可作为评估脓毒性休克患者预后情况的临床指标,联合应用能进一步提升临床价值。
      Objective  To explore the predictive value of tumor necrosis factor receptor associated factor 6(TRAF6),cholinesterase(ChE)and Acute Physiology and Chronic Health Evaluation II scove(APACHE II)for adverse prognosis in patients with septic shock.Methods  The clinical data of 226 patients with septic shock admitted to the Intensive Care Unit(ICU) of a hospital from February 2023 to March 2024 were retrospectively analyzed,and the patients were divided into a good prognosis groupn=151)and an adverse prognosis group(n=75)based on their prognosis.The expression of TRAF6 and ChE in 226 patients with septic shock was reviewed at admission and after treatment,while the dynamic changes of APACHE  II score and Sequential Organ Failure Assessment(SOFA)score were recorded.Detailed clinical data of the two groups were compared and analyzed to explore the correlation between TRAF6,ChE,APACHE II scores and the clinical evaluation value of the above indexes in the prognosis of patients with septic shock.Logistic regression was used to analyze the potential factors affecting the survival of septic shock patients.Results  Multiple Logistic regression analysis revealed that age,APACHE II score,SOFA score,mechanical ventilation time,TRAF6 and ChE expression levels were independent risk factors for prognosis(P<0.05).Receiver Operating Characteristic(ROC)curve analysis showed that the area under curve(AUC)was 0.925,which was higher than single index prediction(0.689,0.783,0.794,0.781,0.708 and 0.827).Conclusions  High-risk patients with advanced age,prolonged mechanical ventilation,high APACHE II and SOFA scores,and high TRAF6 and ChE expression levels need to be identified in time.TRAF6,ChE expression levels,SOFA scores,and APACHE  II scores can be used as clinical indicators to evaluate the prognosis of septic shock patients.The combined application of those four indicators can further improve the clinical value.
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