Objective: To investigate the nicotine dependence of patients with chronic obstructive pulmonary disease (COPD) who smoke and analyze its influencing factors, so as to provide insights into targeted smoking cessation interventions for smoking COPD patients. Methods: The smoking COPD patients were selected from three hospitals in Lanzhou City using the convenience sampling method from October 2022 to April 2023. Demographic data, smoking status, and willingness to quit smoking were collected using questionnaire surveys. Nicotine dependence was assessed according to Fagerstrom Test for Nicotine Dependence. The influencing factors of nicotine dependence in smoking COPD patients were analyzed using a multiple linear regression model. Results: A total of 200 questionnaires were distributed, and 171 valid questionnaires were collected, with a response rate of 85.50%. The median age was 48.00 (interquartile range, 10.00) years. There were 158 males, accounting for 92.40%; 53 cases with a college degree or above, accounting for 30.99%. The median smoking duration was 15.00 (interquartile range, 11.00) years. There were 73 patients (42.69%) smoking 21 to 30 cigarettes per day, and 159 patients (92.98%) with the willingness to quit smoking. The median nicotine dependence score was 3.00 (interquartile range, 1.00) points. There were statistically significant differences in nicotine dependence scores among smoking COPD patients with different ages, educational levels, occupations, interpersonal relationships, smoking duration, daily cigarette consumption, awareness of smoking hazards and willingness to quit smoking (all P<0.05). Multiple linear regression analysis revealed that nicotine dependence was related with educational level (β=-0.251), interpersonal relationship (β=-0.246), smoking duration (β=0.038), daily cigarette consumption (β=0.518) and willingness to quit smoking (β=-0.173) among smoking COPD patients (all P<0.05). Conclusion The nicotine dependence among smoking COPD patients was influenced by educational level, interpersonal relationships, smoking duration, daily cigarette consumption and willingness to quit smoking.

Objective To discuss the cognition of the nursing disputes in undergraduates and the college nursing students in internship in Changchun and to provide some basis for them to improve the nursing quality in clinic.Methods The investigation was carried out to survey the cognition of the nursing disputes in 266 undergraduates and the college nursing students in internship in Changchun,and the results underwent analysis.Results Most undergraduates and college nursing students held the opinion that at present the relationship between patients and nurses was on a tight rope.94 people accounting for 72.3％ in undergraduate students,89 people accounting for 65.4％ in the college nursing students.Relevant factors which caused nursing disputes were related with the different education backgrounds.Conclusions We should make clear the causes of nursing disputes,and put forward the corresponding proposals according to nursing students with different education degrees.

Objective To explore the experiences of internship in nursing homes among college students of elderly service and management major. Methods Descriptive phenomenological methodology was adopted in this study, a semi-structured interview was conducted with 10 college students of elderly service and management major. Data were analyzed based on Colaizzi' s phenomenological research method. Results Six themes were extracted including: sense of worthlessness;heavy burden of work;respond actively and continuous learning;sense of satisfaction and achievement;the future is mixed;eager to pursue further study. Conclusions College students of elderly service and management major have heavy burden of work and feel worthlessness, they worry about the future, so educators in colleges, managers of nursing homes and national policy-makers should take targeted measures to stable talent team of old-age service.

Objective To explore the correlations between work engagement and transformational leadership among PICC specialized nurses.Method A total of 176 PICC specialized nurses recruited from Shandong Province by convenience sampling method were involved in the study by the Utrecht work engagement scale (UWES-9) and transformational leadership scale.Results The average scores of work engagement and transformational leadership were (39.21±11.56) and (89.68±23.52).Work engagement dedication and absorption were positively correlated to transformational lendership (P＜0.05).Conclusion Hospital administrators should plan a clear direction for the development of the PICC specialized nurses to enhance their work engagement.

Objective To investigate the construction of PICC catheterization nurses in Shandong province. Methods A total of 235 hospitals were investigated from PICC maintenance network in Shandong province with self-designed questionnaire through internet survey. Results 179 hospitals established intravenous (IV) nurse team(76.17%). 86.92%(93/107) of the tertiary hospitals established Ⅳ nurse team, which was higher than 67.19% (86/128) of the secondary hospitals, the difference was statistically significant(χ2=12.50,P<0.01). There were 1335 trained and certificated nurses while 1382 nurses engaging in PICC catheterization, and there were more PICC catheterization nurses in tertiary hospitals than secondary hospitals, the difference was statistically significant(t=7.23,P<0.01). 22.98%(54/235) of the hospitals had more PICC catheterization nurses than trained and certificated nurses, 11.49%(27/235) of the hospitals had more trained and certificated nurses than PICC catheterization nurses. 7.81%(108/1382) of the PICC catheterization nurses worked full-time and 31.91%(441/1382) had a manager position. 51.06% (120/235) of the hospitals had set up clear selection criteria for PICC catheterization nurses, mainly focusing on education background, professional tittle and (or) work experience. Organization in PICC training was diversified, giving priority to nursing association in provinceand nursing association in city. PICC catheterization nurses in only 20.43% (48/235) of the hospitals would accept training annually, 31.49%(74/235) of the hospitals would re-certificate PICC nurses. Conclusion PICC nurse team has been preliminarily established in Shandong province, but nursing staff deployment was unevenness, and primary hospitals should be further reinforced. The position role of PICC nurses should be further clarified. The selection criteria of PICC nurses should be further standardized. And the training space of PICC nurses should be further promoted.

Objective To explore the experiences of family caregivers of children with tumor of PICC-line. Methods A semi- structured interview was conducted with 16 family caregivers of children with tumor of PICC- line. Data were analyzed based on Colaizzi′s phenomenological research method. Results Five themes were extracted including lack of knowledge and skills of family care, heavy psychological burden, weakness of social support system, to face calmly and respond actively, sense of achievement brought by gaining nursing experience. Conclusions Understanding the experiences and problems of family caregivers can help nurses provide professional family care education and psychological counseling to alleviate their psychological burden and satisfy their needs.

The National Standards for the Quality of Nursing Teaching is the core outline for deepening the teaching reform of undergraduate nursing majors in higher education and improving the quality of nursing professionals. Since its establishment, Lanzhou University School of Nursing has been confronted with educational difficulties, overcome difficulties and promote professional development, continued to develop in the western region, and conducted research and study in a characteristic way. Our school conscientiously and strictly follow the standard, constantly clarify the objectives of the school, improve managerial condition, enhance the level of professional connotation construction, formed a "core competencies" oriented training mode, continued the development of "high standard, with characteristic" the road. Our school unifies the standard to make up the gap insufficient, and prepare for greeting the nursing profession certification work carefully.

Objective To explore the experiences of using WeChat platform to assist health education of patients with PICC. Methods A semi-structured interview was conducted with 15 patients with PICC who accept to use WeChat platform to assist health education. Data were analyzed based on Colaizzi′s phenomenological research method. Results Four themes were extracted including the advantages of using WeChat platform to assist health education, disadvantages of using WeChat platform to assist health education, acceptability of using WeChat platform to assist health education and the suggestions of using WeChat platform to assist health education. Conclusions Understanding the experiences and problems of patients with PICC who accept to use WeChat platform to assist health education can help nurses take active measures to improve health education based on WeChat platform and to promote the health education carries out scientifically and effectively.

Objective To explore the effectiveness of using WeChat platform to assist health education for patients with PICC-line. Methods A total of 129 patients with PICC-line were divided into two groups according to the visiting order,64 patients in control group and 65 patients in treatment group. The patients in the two groups received routine education.In addition,the patients in the treatment group received WeChat-based health education for one month. The patients self-management, hope, catheter-related complications and unplanned extubation were compared between the two groups. Results The score of self-management and hope in the treatment group were(144.55±8.27),(38.28±3.18)points,while the score in the control group were (137.08 ± 6.47), (38.34 ± 4.60) points, which had the statistically difference in the score of self-management (t=-5.712, P<0.01). The incidence of catheter-related complications and unplanned extubation in the treatment group were 9.2%(6/65) and 1.5%(1/65), while the incidence in the control group were 29.7%(19/64) and 10.9%(7/64), which had the statistically difference (χ2=8.637, 4.898, P<0.01 or 0.05). Conclusions WeChat-based health education for patients with PICC-line achieves good effectiveness and simple and practicable and is worthy of promotion.