目的 探讨拔岗晋级结合激励机制在护士岗位管理的实践和体会。方法 在护士岗位管理中运用拔岗晋级结合激励机制,收集实施岗位管理前后1年护士满意度、患者满意度、护士职业获益感、护士职业投入、离职率资料,进行统计学分析。结果 实施后护士满意度、患者满意度、护士职业获益感、护士职业投入较实施前提高(P<0.05),离职率下降(P<0.05),差异有统计学意义。结论 建立在拔岗晋级及激励机制上的护士岗位管理能提高护士满意度,降低护士离职率,稳定护士队伍,能够提高护士职业获益感、护士职业投入,从而提高护士工作的主观能动性和工作积极性,为高质量护理服务和优质护理服务长效机制的建立奠定了基础,促进优质护理服务的可持续发展,提高护理管理效能。

Objective To explore the application and experience of job promotion combing with excitation mechanism in nurses position management. Methods We used job promotion combing with excitation mechanism in nurses position management to compare the satisfaction rate, perceived career benefit, work engagement and separation rate of nurses. Results After the application, the satisfaction rate, perceived career benefit and work engagement of nurses were increased, while separation rate of nurses was decreased(P<0.05), the difference has statistical significance. Conclusion The application may increase the satisfaction rate, perceived career benefit and work engagement of nurses, and decrease the separation rate of nurses, elevate the subjective initiative and work enthusiasm. Nursing quality is improved continuously. The management efficacy is promoted.

目的 分析超声检查前准备质量评价对超声检查效果的影响。方法 对进行泌尿科B超检查150例患者按数字表法随机分为对照组和实验组各75例,两组患者发放超声检查须知,按检查准备要求按预约时间前来完成超声检查;实验组在检查前对患者准备效果进行评价,及时落实检查须知事项。结果 检查前准备知识知晓、检查前准备质量、按时检查率对照组低于实验组(P＜0.05);检查前准备依从性、服务满意度对照组低于实验组(P＜0.05)。结论 开展检查前准备质量评价能促进患者落实超声检查前准备,提高准备依从性和准备知识知晓率,缩短检查等候时间,提高检查前准备质量和患者服务满意度。

Objective To analyze the influence of pre-preparation quality evaluation on the effect of ultrasound examination. Methods According to the digital table method, 150 patients were randomly divided into the control group and the experimental group, 75 cases in the control group and the experimental group each. The two groups were taken the ultrasound examination, and the ultrasound examination was completed according to the preparation requirements. The patients in the experimental group were evaluated before the examination, and the inspection notes were timely implemented. Results Knowledge of pre preparation, preparation quality before examination, and rate of check on time were lower in the control group than that in the experimental group(P<0.05). The control group was lower than the experimental group(P<0.05). Conclusion The preparation quality evaluation before examination may promote the patient's preparation before the ultrasonic examination, improve the preparation compliance and knowledge awareness, shorten the waiting time, and improve the quality of preparation and the satisfaction of patient service.

目的 探讨孕妇学校改革创新后,孕妇对孕妇学校授课的效果和满意度及影响因素分析。方法 2016年8月—2017年6月,通过师资授课比赛、课后孕妇满意度、对相关知识知晓率排名相结合方式竞争产生孕妇学校授课师资队伍,随机选取部分听课孕妇作为调查对象。结果 授课后,孕妇对相关知识的知晓得分提高约20分(P＜0.05),孕妇对核心知识点知晓率提高明显(P＜0.05),孕妇对课程讲授效果各方面满意度均在94%以上。对课程不满意的维度主要有授课PPT制作、教学计划、授课形式等,不满意比例分别为19.1%、18.0%和16.3%。对课程不满意组孕妇较满意组孕妇年龄偏大(P＜0.05),其余孕妇基本特征差异无统计学意义。结论 孕妇学校师资改革成效明显,行之有效,值得推广。

Objective To explore the effect of pregnant women's school after reform and innovation. Methods FromAugust 2016 to June 2017, teachers of pregnant women's school were produced by teaching competition and pregnant women's satisfaction and degree of knowledge. Survey objects were randomly selected. Results After teaching, knowledge degree of pregnant women improved about 20 points (P<0.05). The awareness rate of pregnant women on core knowledge points increased (P<0.05). Satisfaction degree of pregnant women on the course was over 94%. The main dimensions of dissatisfaction with the course included PPT production, teaching plan and teaching form. The proportions of dissatisfaction were 19.1%, 18.0% and 16.3% respectively. Unsatisfied women ages were older than satisfied women (P<0.05). Conclusion Reform and innovation is effective, and it is worth promoting.

目的 通过对未进行过商业基因检测(NCGT)社区居民和直接面向消费者的基因测试(DCGT)消费群体的调查,分析市场基因测试产品的消费构成和消费者社会特征与基因检测消费的相关因素。方法 采用分层随机抽样方法对广州市居民和直接面向消费者的基因检测非患者居民进行面访式调查,采用Logistics回归分析商业基因测试的相关社会学因素。结果 NCGT社区居民中其家庭成员进行过胎儿产前筛查基因检测的比例(26.3%)较高、DCGT人群因常规健康体检包含基因检测项目而进行基因测试的比例(44.8%)最高,儿童天赋基因的测试比例(23.3%)也相对较高,两个群体均认为基因检测的目的主要是预防疾病,信任的检测机构为医院。DCGT行为相关的社会学特征有婚姻(已婚vs未婚:OR=5.591,P<0.001)、学历(专科以上vs专科及以下:OR=0.071,P<0.001)、年龄(30～49岁组vs其他组:OR=0.223,P<0.001)、工作(全职vs其他:OR=4.660,P<0.001)、公费医疗(OR=1.183,P=0.021)和商业保险(OR=2.121,P=0.004)。结论 公众将基因测试看成是预防疾病和控制遗传性疾病的公共卫生手段,需要在医院将基因检测和个性化治疗对应起来。

Objective By investigating consumer groups that have no-commercial genetic testing (NCGT) community residents and direct-to-consumers genetic testing (DCGT), to analysze the consumer composition of market genetic testing products and the factors related to consumer social characteristics. Methods A stratified random sampling method was used to conduct a face-to-face survey of residents and non-patients of genetic testing in Guangzhou residents. The logistic regression analysis was used to analyze the sociological factors of commercial genetic testing. Results The proportion of children in the NCGT community who had prenatal screening for prenatal screening (26.3%) was higher, and the proportion of DCGT populations that were genetically tested for routine health checkups containing genetic testing (44.8%) was the highest. The proportion of test genes (23.3%) is also relatively high. Both groups believe that the purpose of genetic testing is mainly to prevent diseases, and the testing institutions for their trust are hospitals. The sociological characteristics associated with DCGT behavior are marriage (married vs unmarried: OR=5.591, P<0.001), education (specialist vs. specialist and below: OR=0.071, P<0.001), age (30~49 years vs others, OR=0.223, P<0.001), work (full-time vs other: OR=4.660, P<0.001), public medical care (OR=1.183, P=0.021) and commercial insurance (OR=2.121, P=0.004). Conclusion The public regards genetic testing as a public health tool for preventing diseases and controlling hereditary diseases, and it is necessary to correlate genetic testing with personalized treatment in hospitals.

目的 探讨结肠原发性腺鳞癌和鳞癌的临床病理特征、诊断、发病机制及预后。方法 分析2例结肠原发性腺鳞癌和鳞癌的临床特点、组织学、免疫组化及基因检测特点,并结合相关文献进行讨论。结果 2例患者均因右下腹隐痛入院,平均年龄69岁,肿瘤均位于右半结肠。腺鳞癌可见腺鳞两种成分随机混合在一起,鳞癌成分免疫组化结果示CK5/6,P63均阳性,基因检测结果(ARMS-PCR法):腺鳞癌KRAS 2号外显子突变,BRAF未突变,鳞癌KRAS和BRAF均未突变。腺鳞癌患者术后放弃治疗1个月后死亡,鳞癌患者5个月后死于肝转移。结论 结肠原发性腺鳞癌/鳞癌非常少见,其临床症状与腺癌相似,但临床过程却更具侵袭性,预后相对较差,所以在临床中需得到重视。

Objective To study the clinicopathologic features, diagnosis, pathogenesis and prognosis of primary colon adenosquamous carcinoma and squamous cell carcinoma. Methods We analyzed clinical features, histological morphology, immunohistochemical results and gene mutation. Besides, relevant literatures were also reviewed. Results The two patients with an average of 69 years were admitted to the hospital due to abnormal pain. The tumors were all located in the right hemicolon. Adenosquamous carcinoma contained both components that mixed haphazardly. Immunohistochemistry showed that both CK5/6 and P63 were positive in squamous cell carcinoma. KRAS exon 2 mutations and BRAF wide-type were found in adenosquamous carcinoma patient, while KRAS and BRAF wide-type were found in squamous cell carcinoma patient using ARMS-PCR method. Adenosquamous carcinoma patient abandoned treatment and died after one month and the other died of liver metastasis in five months after surgery. Conclusion Primary colon adenosquamous carcinoma and squamous cell carcinoma are very rare. They have the similar clinical symptoms, more invasive clinical processes and worse prognosis compared with adenocarcinoma, therefore should be valued in clinic.

目的 探讨乳腺癌原发病灶超声声像图特点及病理分子分型与腋窝淋巴结转移的相关性。方法 回顾性分析106例接受乳腺超声检查及腋窝淋巴结活检,病理确诊为乳腺癌的患者资料。超声观察乳腺癌原发病灶的位置、大小、有无钙化、纵横比、内部血流、腋窝淋巴结声像图特点,结合临床病理学特点,分析与腋窝淋巴结转移相关的因素。结果 超声诊断未见明显异常的腋窝淋巴结75例,可疑的腋窝淋巴结31例;病理证实腋窝淋巴结未转移70例,转移36例。灵敏度66.7%、特异度90%、阳性预测值77.4%、阴性预测值84%。单因素分析显示原发肿块的位置、最大径、腋窝淋巴结淋巴门消失、ER表达与腋窝淋巴结转移有关(P<0.05 )。多因素分析显示原发肿块的位置、腋窝淋巴结淋巴门消失与腋窝淋巴结转移有关(P<0.05)。结论 腋窝淋巴结常规超声检查结合乳腺癌原发病灶超声声像图及病理分子分型有助于评估腋窝淋巴结状态。

Objective To analyse the ultrasonographic features and pathological molecular typing of the primary lesions and axillary lymph node (ALN) of breast cancer related to axillary lymph node metasta-sis(ALNM). Methods The Grey-scale and color Doppler ultrasound and axillary lymph node biopsy were performed in 106 patients with breastcarcinomas. The observed features included the position,the most dimen-sion,inner calcification,aspect ratio,the type of blood supply of the primary tumor and axillary lymph node image. Combining with the clinicopathological features, we analyzed the factors associated with axillary lymph node metastasis. Results Ultrasound found normal axillary lymphnodes in 70 patients and abnormal in 31 patients. Pathology confirmed axillary lymph node metastasis in 36 patients, and no metastasis in 70 patients.The sensitivity, specificity, positive predictive value, negative predictive value were 66.7%, 90%, 77.4% and 84% r-espectively.Univariate analysis showed that the location, maximum diameter, lymphnode with disappearance hilus and ER expression were related to axillary lymph node metastasis (P< 0.05). Multivariate analysis showed that the location of primary mass and lymph node with disappearance hilus were related to axillary lymph node metastasis (P< 0.05). Conclusion Axillary lymph node routine ultrasound examination combined with ultrasonographic and pathological molecular typing of primary breast cancer is helpful to evaluate axillary lymph node status.

目的 探讨肺结核合并肺癌患者的CT影像特征,为临床疾病诊断提供参考依据。方法 选取2015年—2018年我院收治的肺结核合并肺癌患者50例作为观察组,另选取同期于我院治疗的单纯肺结核患者50例为对照组。观察两组患者临床症状及CT影像表现并作出对比分析。结果 两组患者临床症状及体征相比,差异无统计学意义(P>0.05);观察组患者分叶征、毛刺状结节比例高于对照组患者,差异有统计学意义(P<0.01),观察组患者实质内空洞比例低于对照组患者,差异有统计学意义(P＜0.01),两组患者肿物及条索影发生比例相比差异无统计学意义(P>0.05)。结论 肺结核合并肺癌患者的CT影像学特征主要在分叶征、毛刺状结节和空洞症,临床应根据这些特征并结合其他检查进行定性诊断。

Objective To investigate the CT images of patients with pulmonary tuberculosis complicated with lung cancer and provide reference for the diagnose. Methods 50 cases of pulmonary tuberculosis and lung cancer treated in our hospital in 2015~2018 in January were selected as observation group, and 50 cases of simple pulmonary tuberculosis treated in our hospital for the same period were selected as control group. The clinical symptoms and CT imaging findings of the two groups were observed and compared. Results There was no significant difference in clinical symptoms and signs between the two groups (P>0.05), and the proportion of lobular sign and burr nodular nodules in the observation group was higher than that of the control group (P<0.01), and the proportion of parenchymal cavities in the observation group was lower than that of the control group (P<0.01). There was no significant difference between the two groups in the incidence of tumor and streak shadow (P>0.05). Conclusion The CT imaging features of patients with pulmonary tuberculosis and lung cancer are mainly lobular sign, burr like nodules and cavities, which should be qualitatively diagnosed according to these features combined with other tests.

目的 了解广东地区糖尿病足患者创面病原菌分布及耐药性变迁。方法 回顾性分析A组(2010年1月—2014年12月就诊的糖尿病足患者)和B组(2015年1月—2018年1月就诊的糖尿病足患者)研究者创面病原菌分布及耐药性变迁。结果 B组中创面G⁺菌及G^-菌均有下降趋势且G^-菌下降较快,细菌种类明显增加,真菌及混合感染明显上升,A组以金黄色葡萄球菌、铜绿假单胞菌、大肠埃希菌感染为主;B组以金黄色葡萄球菌、奇异变形杆菌、铜绿假单胞菌及真菌感染为主;B组相对于A组的细菌耐药性增加。结论 近年来糖尿病足患者病原菌种类明显增加且混合感染及真菌感染上升,且其耐药性增加,因此早期经验用药而后根据药敏选择抗菌药物治疗是糖尿病足感染治疗的关键。

Objective To investigate the distribution and drug resistance of pathogenic bacteria in diabetic foot wounds in Guangdong area. Methods Patients with diagnosis of diabetic foot between group A (from Jan 2010~Dec 2014 ) and group B (from Jan 2015 to Jan 2018) were retrospectively analyzed. We studied the bacteria distribution and drug resistance of pathogenic changes of group A and group B. Results In group B, both G+ and G- bacteria had a decreased trend while G- bacteria decreased rapidly, but the species of bacteria increased obviously just as fungi and mixed infection increased obviously. Bacteria infection in group A were mainly about Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli wihle group B were Staphylococcus aureus, Proteus mirabilis, Aeruginosa and Fungal infection; the resistance of group B to A was lower. Conclusion In recent years, kinds of pathogenic bacteria of diabetic foot were significantly increased and the mixed infection and increased fungal infection as well as its drug resistance increased, so the early experience of medication choice of antibiotics based on drug sensitivity and treatment are the key to the treatment of diabetic foot infection.

目的 探讨口服小剂量罗红霉素联合桉柠蒎肠溶软胶囊治疗慢性鼻窦炎的疗效。方法 将96例慢性鼻窦炎患者随机分为治疗组和对照组,每组48人,对照组给予口服小剂量罗红霉素片 150 mg,2次/天,治疗组在口服相同剂量罗红霉素的基础上加用桉柠蒎肠溶软胶囊胶囊300 mg,2次/天。治疗1个月与3个月后两组疗效进行比较。结果 1个月和3个月后治疗组疗效优于对照组,两组之间差异有统计学意义(P＜0.05 )。结论 小剂量罗红霉素联合桉柠蒎肠溶软胶囊治疗慢性鼻窦炎临床效果显著,且用药方便,值得向基层医院推广。

Objective To observe the effect of eucalyptol limonene and pineneELP enteric soft capsule combined with roxithromycin on chronic sinusitis in clinical treatment. Methods 96 patients with chronic sinusitis were randomly divided into two groups: 48 cases were treated with roxithromycin(150 mg twice a day),and 48 cases were treated with roxithromycin combined with ELP enteric soft capsule (300 mg twice a day). The symptoms of patients were evaluated after 1 and 3 months treatment. Results The difference was significant between the group treated with ELP enteric soft capsule combined with roxithromycin and the group treated with roxithromycin alone after 1 month and 3 months (P＜0.05). Conclusion ELP enteric soft capsule combined with roxithromycin treating chronic sinusitis not only has evident clinical effect,but also is easy,which is worth recommending to the primary hospital.

目的 分析慢性阻塞性肺疾病(chronic obstructive pulmonary disease,COPD)合并肺动脉高压(pulmonary hypertention,PH)的危险因素。方法 回顾2014年1月—2015年1月广州医科大学附属第一医院住院患者55例,经心脏彩色多普勒超声测量肺动脉收缩压(PASP),分为:轻度组(36≤PASP＜50 mmHg),中度组(51≤PASP＜70 mmHg)和重度组(PASP≥70 mmHg),分析比较三组临床特征,危险因素采用单因素及多因素Logistic回归分析。结果 年龄(75.3±11.6)岁,PASP为(52.6±15.1)mmHg。单因素分析中-重度PH与年龄、HCT、PaCO₂、PaO₂、D-二聚体有关;多因素Logistic回归分析确定3项危险因素:HCT[比值比(OR)=51.82,95% CI: 2.34～1149.02],RV(OR=4.53,95% CI: 2.83～7.27),及PaCO₂(OR=1.02,95% CI: 1.00～1.03)。结论 呼吸病相关PH多为轻-中度,高水平的HCT、RV直径及PaCO₂提示PH病情较重。

Objective To analyze the clinical risk factors of pulmonary hypertension (PH) associated with chronic obstructive pulmonary disease(COPD). Methods A total of 55 hospitalized patients from 2014 to 2015 were enrolled in the study and were classified into three groups according to pulmonary artery systolic pressure (PASP) with echocardiography as follows: the mild group (36≤PASP＜50 mmHg), the moderate group (51≤PASP＜70 mmHg) and the severe group (PASP≥70 mmHg). Clinical data were recorded and retrospectively analyzed. Results The average age of all patients was (75.3±11.6)years. Echocardiography showed a mean PASP was 52.6±15.1 mmHg. Age, hematocrit (HCT), partial pressure of carbon dioxide (PaCO₂), the oxygen partial pressure (PaO₂), D-dimer and right ventricular (RV) diameter (>20 mm) were associated with moderate-to-severe PH on an univariate regression analysis, while RV (diameter >20 mm)[odds ratio (OR)=4.53, 95% CI: 2.83～7.27], HCT(OR=51.82, 95% CI: 2.34~1149.02) and PaCO₂ (OR=1.02, 95% CI: 1.00-1.03), to these patients, were independent risk factors using the multiple logistic regression analysis. Conclusion PH related to respiratory diseases is mostly mild-to-moderate. Haemoptysis,high levels of RV diameter, HCT and PaCO₂ suggest a serious condition of patients with PH related to chronic respiratory disease.