目的 探讨肝癌根治术后恶心呕吐现状及影响因素。方法 选取2022年5月—2024年5月天津市第二人民医院收治的70例肝癌患者进行回顾性分析,所有患者均行肝癌根治术,分析其术后恶心呕吐情况。并依照恶心呕吐发生情况进行分组,将30例术后发生恶心呕吐的患者分为观察组,其余40例患者为对照组。对比两组患者临床病理特征及围术期指标。并建立Logistic回归模型以术后恶心呕吐为因变量分析肝癌患者手术切除术后恶心呕吐的影响因素。结果 肝癌患者手术切除术后恶心呕吐发生率为42.86%（30/70）,其中Ⅰ度14例（20.00%）、Ⅱ度10例（14.29%）、Ⅲ度4例（5.71%）、Ⅳ度2例（2.86%）;观察组与对照组性别、体质量指数（BMI）、病理类型、临床分期、术前禁食时间对比差异无统计学意义（P>0.05）,观察组与对照组年龄及是否化疗情况对比差异有统计学意义（P<0.05）;观察组与对照组手术时间、术后VAS评分、麻醉方式、术后合并其他并发症情况对比差异无统计学意义（P>0.05）,观察组与对照组肝门阻断时间、术中失血量及术后腹胀情况对比差异有统计学意义（P<0.05）;年龄、是否化学治疗、术中失血量、术后腹胀情况为肝癌患者手术切除术后恶心呕吐的影响因素（P<0.05）。结论 肝癌患者手术切除术后恶心呕吐发生率较高,且年龄、是否化疗、术中失血量及术后腹胀情况可能为恶心呕吐发生的影响因素,针对此类患者高风险患者需及时采取相关措施进行干预,预防患者术后恶心呕吐情况及减轻严重程度。

Objective To explore the status and influencing factors of nausea and vomiting after radical resection of liver cancer. Methods A retrospective analysis was conducted on 70 liver cancer patients admitted to the Second People’s Hospital of Tianjin from May 2022 to May 2024. All patients underwent radical surgery for liver cancer,and their postoperative nausea and vomiting conditions were analyzed. According to the occurrence of nausea and vomiting, 30 patients who experienced nausea and vomiting after surgery were divided into an observation group, and the remaining 40 patients were divided into a control group. The clinical and pathological characteristics as well as perioperative indicators between two groups of patients were compared. A logistic regression model was established to analyze the influencing factors of postoperative nausea and vomiting in liver cancer patients after surgical resection,with postoperative nausea and vomiting as the dependent variable. Results The incidence of postoperative nausea and vomiting in liver cancer patients was 42. 86%（30/70）, including 14 cases of grade I, accounting for 20. 00%, 10 cases of grade II, accounting for 14. 29%, four cases of grade III,accounting for 5. 71%, and two cases of grade IV,accounting for 2. 86%. There were no significant differences in gender,body mass index（BMI）, pathological type,clinical stage,and preoperative fasting time between the observation group and the control group（P>0. 05）. However, there were significant differences in age and chemotherapy status between the observation group and the control group（P<0. 05）. There were no significant differences in the operation time,postoperative VAS score,anesthesia method and postoperative complications between the observation group and the control group（P>0. 05）, but with differences in the portal block time,intraoperative blood loss and postoperative abdominal distension between the observation group and the control group（P<0. 05）. Age, chemotherapy, intraoperative blood loss, and postoperative abdominal distension were independent influencing factors for postoperative nausea and vomiting in liver cancer patients undergoing surgical resection（P<0. 05）. Conclusions The incidence of nausea and vomiting after surgical resection in liver cancer patients is relatively high, with age, chemotherapy, intraoperative blood loss, and postoperative abdominal distension may be influencing factors for nausea and vomiting. Therefore, relevant measures should be taken in a timely manner to intervene in high-risk patients to prevent postoperative nausea and vomiting and reduce its severity.

        目的   探讨出生胎龄＜37周早产儿发生败血症时的临床特征及其不良结局的危险因素。方法   收集2020年1月—2023年12月安徽医科大学第一附属医院本部新生儿科收治出生胎龄＜37周且发生败血症早产儿的临床资料；根据败血症发生时间分为早发型败血症（EOS）49例，晚发型败血症（LOS）150例；根据是否出现不良结局，分为结局不良组90例，结局良好组109例。分析EOS和LOS败血症的临床特征，并采用多因素Logistic回归分析早产儿败血症出现不良结局的危险因素。结果  早产儿败血症中EOS患儿出生胎龄更小，生后1 min Apgar评分更低，孕母羊水污染、胎膜早破≥18 h发生率较LOS更高（P＜0.05）；早产儿败血症临床表现无特异性，但LOS患儿休克发生率更高（P＜0.05）；早产儿易发生革兰阴性菌感染，合并先天性心脏病（OR=2.490，P＜0.05）、出生胎龄＜30周（OR=4.851，P＜0.05）、出生体质量小于1 500 g（OR=4.169，P＜0.05）是早产儿败血症发生不良结局的危险因素。结论  早产儿败血症临床表现无特异性，更易发生革兰阴性菌感染，出生胎龄越小、体质量越低发生不良结局的风险更高。

       Objective  To analyze the clinical characteristics and  risk factors of adverse outcomes of  sepsis in premature infants with gestational age ＜ 37 weeks．Methods  Clinical data of preterm infants ＜ 37 weeksof gestational age admitted to the Department of Neonatology of the First Affiliated Hospital of Anhui Medical University from January 2020 to December 2023 were collected．According to the timing of sepsis，49 cases with early-onset sepsis（EOS）and 150 cases with late-onset sepsis（LOS）were diagnosed．According to the outcome，90 cases were divided into the adverse outcome group and 109 cases were good outcome group．The clinical characteristics of EOS and LOS were analyzed，and the risk factors of adverse outcomes were analyzed by multivariate logistic regression．Results The gestational age of EOS infants was smaller at birth，the 1 minute Apgar score was lower ，and the incidence of amniotic fluid contamination and premature rupture of membranes ≥18h were higher than those in LOS infants（P＜0.05）．The clinical manifestations of sepsis in premature infants were not specific，but the incidence of shock was higher in LOS children（P＜0.05）．Preterm infants were more likely to develop gram-negative bacterial infection，congenital heart disease（OR=2.490，P＜0.05），gestational age ＜30 weeks（OR=4.851，P＜0.05），and birth weight ＜ 1 500 g（OR=4.169，P＜0.05）were identified as significant risk factors for adverse sepsis outcomes in preterm infants．Conclusions The clinical manifestations of septicemia in preterm infants are non-specific，and they are more likely to suffer from gram-negative bacterial infection．The younger the gestational age and lower the birth weight of preterm infants，the higher the risk of adverse outcomes after sepsis．

       目的   探讨电子计算机断层扫描（CT）增强碘对比剂急性不良反应发生及影响因素分析。方法   选取天津市肿瘤医院空港医院2020年10月—2023年10月收治的100例行CT增强出现碘对比剂急性不良反应的患者进行回顾性分析，将其分为观察组，另选取同期在我院行CT增强检查未发生不良反应的100例患者作为对照组。分析观察组患者碘对比剂急性不良反应情况，对比两组患者临床资料及碘对比剂注射情况，以急性不良反应作为因变量（发生急性不良反应=1，未发生急性不良反应=0）纳入Logistic回归模型，分析CT增强碘对比剂急性不良反应发生的独立影响因素。结果  100例发生碘对比剂急性不良反应的患者中轻度65例（65.00%），中度34例（34.00%），重度1例（1.00%）；观察组与对照组性别、年龄、体质指数（BMI）、高血压史、糖尿病史、心功能不全史、甲状腺功能亢进史、冠状动脉粥样硬化性心脏病史、碘对比剂使用史、食物过敏史对比差异无统计学意义（P＞0.05），观察组与对照组哮喘史（9.00% vs 2.00%）、肾功能不全史（13.00% vs 3.00%）、碘对比剂不良反应发生史（21.00% vs  2.00%）、花粉过敏史（12.00% vs 4.00%）、药物过敏史（26.00% vs 7.00%）及其他过敏史（10.00% vs 2.00%），对比差异有统计学意义（χ ² =4.710，P=0.030；χ  ² =6.790，P=0.009；χ ² =17.740，P＜0.001；χ ² =4.350，P=0.037；χ ² =13.100，P＜0.001；χ ² =5.670，P=0.017）；观察组与对照组碘对比剂剂量对比差异无统计学意义（P＞0.05），观察组与对照组碘对比剂注射速度（＜3 mL/min为55.00% vs 69.00%；≥3 mL/min为45.00% vs 31.00%）、碘对比剂类型（碘克沙醇为34.00% vs 34.00%，碘佛醇为47.00% vs 30.00%，碘海醇为19.00% vs  36.00%）对比差异有统计学意义（χ ² =4.160，P=0.041；χ ² =9.010，P=0.011）；肾功能不全史、碘对比剂不良反应发生史、药物过敏史、其他过敏史、碘对比剂注射速度为发生碘对比剂急性不良反应的影响因素（P＜0.05）。结论  CT增强碘对比剂急性不良反应多以轻度为主，且以往合并肾功能不全、碘对比剂不良反应发生史、药物过敏史、其他过敏史、碘对比剂注射速度过高可能为碘对比剂不良反应发生的影响因素。

       Objective  To explore the occurrence and influencing factors of acute adverse reactions of iodine contrast agents in enhanced computed tomography（CT）．Methods  A retrospective analysis was conducted on 100 patients admitted to our hospital from October 2020 to October 2023 who experienced acute adverse reactions to iodine contrast agents during CT enhancement．They were divided into an observation group and another 100 patients who underwent CT enhancement examination in our hospital during the same period without any adverse reactions were selected as the control group．The acute adverse  reactions of iodine contrast agent in the observation group of patients were analyzed，the clinical data and injection of iodine contrast agent between the two groups of patients were compared，and include acute adverse reactions as the dependent variable（occurrence of acute adverse reactions=1，absence of acute adverse reactions=0）was used in the Logistic regression model to analyze the independent influencing factors of acute adverse reactions of CT enhanced iodine contrast agent．Results  Among the 100 patients who experienced acute adverse reactions to iodine contrast agents，65 were mild reactions，accounting for 65.00%，34 cases had were moderate reactions，accounting for 34.00%，and one cases had severe reactions，accounting for 1.00%．There was no significant difference between the observation group and the control group in gender，age，body mass index（BMI），history of hypertension，diabetes，heart dysfunction，hyperthyroidism，coronary heart disease，use of iodine contrast agent，and food allergy（P＞0.05）．The history of asthma（9.00% vs 2.00%），renal insufficiency（13.00% vs 3.00%），adverse reactions of iodine contrast（21.00 % vs 2.00%），pollen allergy（12.00% vs  4.00%），drug allerg（26.00% vs  7.00%）and other allergies（10.00 % vs  2.00%）were significantly different（χ ² =4.710，P=0.030；χ ² =6.790，P=0.009；χ ² =17.740，P＜0.001；χ ² =4.350，P=0.037；χ ² =13.100，P＜0.001；χ ² =5.670，P=0.017）．There was no significant difference in the dosage of iodine contrast agent between the observation group and the control group（P＞0.05）．The injection rate of iodine contrast agent between the observation group and the control group（＜ 3 mL/min was 55.00% vs  69.00%；≥3 mL/min was 45.00% vs 31.00%），and the types of iodoxanol （iodoxanol［34.00% vs 34.00%］，iodoxanol［47.00% vs 30.00%］，iodohexanol［19.00% vs 36.00%］） were significantly different（χ ² =4.160，P=0.041；χ ²  =9.010，P=0.011）．History of renal insufficiency，adverse reactions to iodine contrast agents，drug allergies，other allergies，and injection speed of iodine contrast agents were independent risk factors for the occurrence of acute adverse reactions to iodine contrast agents（P＜0.05）．Conclusions  Acute adverse reactions to iodinated contrast agents in CT enhancement are mostly mild．Previous history of  renal insufficiency，history of adverse reactions to iodinated contrast agents，history of drug allergies，other allergic histories，and high injection speed of iodinated contrast agents may be influencing factors for the occurrence of adverse  reactions to iodinated contrast agents．

       目的  探讨泌尿外科达芬奇机器人手术患者术中低体温的影响因素。方法  选取我院2020年12月—2023年12月泌尿外科收治的90例采用达芬奇机器人辅助手术的患者进行回顾性分析。依照术中是否发生低体温分为低体温组（n=30）及非低体温组（n=60），对比其基本资料，术前相关基础指标及围术期相关资料，采用Logistics回归模型分析泌尿外科达芬奇机器人手术患者术中低体温的影响因素。结果  低体温组与非低体温组患者性别、疾病类型、美国麻醉师协会（ASA）分级对比无明显差异，低体温组年龄高于非低体温组，体质指数低于非低体温组（P＜0.05）；低体温组与非低体温组患者术前血红蛋白、舒张压、收缩压、低密度脂蛋白胆固醇、高密度脂蛋白胆固醇、总胆固醇、甘油三酯、空腹血糖、肌酐对比差异无统计学意义（P＞0.05），低体温组术前白蛋白水平低于非低体温组（P＜0.05）；低体温组与非低体温组患者麻醉方式、气腹时间、入室时体温、入室时平均动脉压、术中出血量对比无明显差异，低体温组麻醉总时间、手术时间、入室时心率、术中输液量高于非低体温组，术中保温措施持续时间低于非低体温组（P＜0.05）；术前白蛋白、麻醉总时间、手术时间、术中输液量、术中保温措施持续时间为泌尿外科达芬奇机器人手术患者术中低体温的影响因素（P＜0.05）。结论  泌尿外科达芬奇机器人手术患者术中低体温的发生可能受患者术前白蛋白水平、麻醉总时间、手术时间、术中输液量及术中保温措施持续时间影响，因此需针对上述术中低体温高风险患者增加干预评估，并制定针对性干预措施，预防患者术中低体温的发生。

       Objective  To explore the influencing factors of hypothermia in patients undergoing da Vinci  robotic surgery in urology department．Methods  A  retrospective analysis was conducted on 90 patients who underwent da Vinci  robot assisted surgery in the urology department of our hospital from December 2020 to December 2023．According to whether  hypothermia occurred during surgery，patients were divided into a hypothermia group（n=30）and a non hypothermia group（n=60），and their basic data，preoperative related basic indicators，and perioperative related data were compared．A logistics  regression model was used to analyze the influencing factors of hypothermia in patients undergoing da Vinci robotic surgery．Results  There were no significant differences in gender，disease type，and ASA grading between the hypothermia group and the non hypothermia group．The age of the hypothermia group was higher than that of the non hypothermia group，and the body mass index was lower than that of the non hypothermia group（P＜0.05）．There was no significant difference in preoperative hemoglobin，diastolic blood pressure，systolic blood pressure，low-density lipoprotein，high-density lipoprotein，total cholesterol，triglycerides，fasting blood glucose，and creatinine between the hypothermia group and the non hypothermia group．The preoperative albumin level in the hypothermia group was lower than that in the non hypothermia group（P＜0.05）．There was no significant difference in anesthesia method，pneumoperitoneum time，temperature at entry，mean arterial pressure at entry，and intraoperative blood loss between the hypothermia group and the non hypothermia group．The total anesthesia time，surgical time，heart rate at entry，and intraoperative infusion volume were higher in the hypothermia group than in the non hypothermia group，and the duration of intraoperative insulation measures was lower in the hypothermia group than in the non hypothermia group（P＜0.05）．Preoperative albumin，total anesthesia time，surgery time，intraoperative infusion volume，and duration of intraoperative insulation measures were independent influencing factors of intraoperative hypothermia in patients undergoing da Vinci robotic surgery（P＜0.05）．Conclusions  The occurrence of hypothermia in patients undergoing da Vinci robotic surgery in urology may be affected by preoperative albumin levels，total anesthesia time，surgery time，intraoperative infusion volume，and duration of intraoperative insulation measures．Therefore，it is necessary to increase nursing evaluation for high-risk patients with hypothermia during surgery and develop targeted intervention measures to prevent the occurrence of hypothermia in patients．

       目的   探讨阴道分娩后尿失禁患者疾病应对方式的影响因素。方法   选取2022年1月—2023年1月医院收治的阴道分娩后尿失禁患者78例，评估所有患者的应对方式，根据结果分为积极应对组与消极应对组，设计基线资料调查表，详细统计两组患者的基线资料并比较，重点分析阴道分娩后尿失禁患者疾病应对方式的影响因素。结果   经评估，78例阴道分娩后尿失禁患者疾病消极应对有40例，占比51.28%；积极应对组与消极应对组患者的产次（χ ² =4.110，P=0.043）、文化水平（Z=2.094，P=0.036）、家庭关怀度（Z=2.069，P=0.040）与自我效能（Z=2.249，P=0.025）比较差异有统计学意义，组间年龄（t=0.096，P=0.924）、孕次（t=1.257，P=0.212）、体质指数（BMI）（t=0.125，P=0.901）、工作（χ ² =0.778，P=0.378）、家庭月人均收入（χ ² =0.044，P=0.834）、漏尿（χ ² =0.040，P=0.842）比较差异无统计学意义；经回归分析发现，家庭关怀度低（OR=1.799，P=0.041）、自我效能低（OR=1.942，P=0.026）、经产妇（OR=2.554，P=0.045）及文化水平低（OR=1.837，P=0.038）均是阴道分娩后尿失禁患者疾病应对方式的影响因素。结论   阴道分娩后尿失禁患者疾病消极应对风险高，可能与产次、文化水平、家庭关怀度及自我效能有关。

       Objective To explore the influencing factors of disease coping strategies in patients with urinary incontinence after vaginal delivery．Methods A total of 78 patients with urinary incontinence after vaginal delivery admitted to the hospital from January 2022 to January 2023 were selected．The coping strategies of all patients were evaluated，and they were divided into a positive coping group and a negative coping group based on the results．A baseline data questionnaire was designed，and the baseline data of the two groups of patients were compared in detail．The focus was on analyzing the factors influencing the disease coping strategies of patients with urinary incontinence after vaginal delivery．Results After evaluation，40 out of 78 patients with urinary incontinence after vaginal delivery had negative coping strategies，accounting for 51.28%．The parity of patients in the positive and negative coping groups（χ ² =4.110，P=0.043），educational level（Z=2.094，P=0.036），family care（Z=2.069，P=0.040），and self-efficacy（Z=2.249，P=0.025）among the groups were different．Age between groups（t=0.096，P=0.924），gestational age（t=1.257，P=0.212），body mass index（t=0.125，P=0.901），and work experience（χ ² =0.778，P=0.378），monthly per capita income of households（χ ² =0.044，P=0.834），urinary leakage（χ 2 =0.040，P=0.842）had no statistically significant difference in comparison．Through regression analysis，it was found that low family care（OR=1.799，P=0.041），low self-efficacy（OR=1.942，P=0.026），postpartum women（OR=2.554，P=0.045），and low educational level（OR=1.837，P=0.038）were all influencing factors on the disease coping strategies of patients with urinary incontinence after vaginal delivery．Conclusions  Patients with urinary incontinence after vaginal delivery have a higher risk of negative coping with the disease，which may be related to parity，educational level，family care and self-efficacy．