BACKGROUND: Due to the inconveniences of mobility, lack of transport and travel costs, it is difficult for patients with chronic obstructive pulmonary disease to have access to a center-based lung rehabilitation service. Remote rehabilitation technology makes these patients get the opportunity of lung rehabilitation. OBJECTIVE: To explore the effect of remote rehabilitation in pulmonary rehabilitation of patients with stable stage of chronic obstructive pulmonary disease. METHODS: The literature was retrieved from the databases of PubMed, The Cochrane Library and CNKI with the keywords of “telerehabilitation, chronic obstructive pulmonary disease” in English and Chinese, respectively. According to the inclusion and exclusion criteria, the literature was independently screened, the data were extracted, and the quality of the literature was evaluated. The data were analyzed on RevMan 5.3 software. RESULTS AND CONCLUSION: A total of 3 033 patients with stable stage of chronic obstructive pulmonary disease were enrolled in 21 randomized controlled trails. Meta-analysis results indicated that compared with the control group, the forced expiratory volume in 1 second/forced vital capacity was significantly increased [MD=5.11, 95%CI (4.05，6.17), Z=9.49, P < 0.000 01] and CAT score was significantly decreased [MD=-3.54, 95%CI (-5.61, -1.46), Z=3.34, P=0.000 8] in the intervention group (P < 0.05). No difference between groups was found in the 6-minute walking distance, the predicted forced expiratory volume in 1 second%, mMRC score or SGRQ score (P > 0.05). In summary, remote rehabilitation provides a new lung rehabilitation method for chronic obstructive pulmonary disease patients, which can promote disease recovery and strengthen self-management ability of patients.

Objective:To analyze the causes and clinical characteristics of 9 cases of occupational acute poisoning with diethylene glycol monobutyl ether, and provide a basis for clinical diagnosis, treatment, prognosis, and prevention.Methods:The leakage accident of diethylene glycol monobutyl ether occurred in an electronic company in Janvary 2021, in Weihai City was analyzed. The clinical manifestations, laboratory examinations, diagnosis, treatment and prognosis of 9 cases of diethylene glycol monobutyl ether poisoning were summarized.Results:All 9 patients had moderate chemical eye burns and chemical conjunctivitis, and were immediately given symptomatic treatment. They fully recovered after 14 days.Conclusion:Patients who inhale diethylene glycol monobutyl ether for a short time have obvious eye burns, but early detection and timely treatment can achieve better prognosis.

Objective:To analyze the causes and clinical characteristics of 9 cases of occupational acute poisoning with diethylene glycol monobutyl ether, and provide a basis for clinical diagnosis, treatment, prognosis, and prevention.Methods:The leakage accident of diethylene glycol monobutyl ether occurred in an electronic company in Janvary 2021, in Weihai City was analyzed. The clinical manifestations, laboratory examinations, diagnosis, treatment and prognosis of 9 cases of diethylene glycol monobutyl ether poisoning were summarized.Results:All 9 patients had moderate chemical eye burns and chemical conjunctivitis, and were immediately given symptomatic treatment. They fully recovered after 14 days.Conclusion:Patients who inhale diethylene glycol monobutyl ether for a short time have obvious eye burns, but early detection and timely treatment can achieve better prognosis.

Objective To construct an evaluation index system of"Internet+Traditional Chinese Medicine nursing"service capability,in order to provide references for the standardized and effective evaluation of"Internet+Traditional Chinese Medicine nursing"service capability.Methods Literature analysis and semi-structured interview method were adopted,and three-dimensional quality structure model was used as the theoretical framework to initially construct the"Internet+Traditional Chinese Medicine nursing"service capability evaluation index item pool.From July to 0ctober 2022,the Delphi method was used to conduct 2 rounds of consultation with 16 experts from Guangdong Province,to evaluate the enthusiasm,authority,degree of opinion concentration and degree of opinion coordination of the experts in the correspondence consultation,and the weight of the index system was determined with the combination of chromatography analysis.Results 2 rounds of expert letter consultation were conducted.The questionnaire recovery rates were 100％,and the authority coefficients were 0.844 and 0.834,respectively.Kendall coordination coefficients were 0.161 and 0.110,respectively(P＜0.001).The first level indexes of the index system are structure evaluation,process evaluation and outcome evaluation.There were 3 first-level evaluation indicators,14 second-level evaluation indicators and 57 third-level evaluation indicators.Conclusion The evaluation index is scientific and practical,and it is carried out around the Internet+Traditional Chinese Medicine nursing capability,which provides a certain reference for the effective evaluation of the service capability of"Internet+Traditional Chinese Medicine nursing".

For the safety problems of internal medicine intravenous infusion,we carry out meticulous management,establish quality control system of intravenous infusion safety management,and formulate quality control plan.We collect and analyse the potential unsafety factors in the various departments of internal medicine.We have revised the intravenous infusion system and procedures,formulated standards for safety inspection of intravenous fluids,and standardized the admission system for nurses.We carry out training on intravenous infusion related knowledge for nursing staff,carry out meticulous management of venous transfusion links,and actively carry out learning and communication.All these measures have greatly enhanced the safety awareness of the nursing staff.The safety index of intravenous infusion for liver diseases was preliminarily summarized.The use rate of the safe indwelling needle was increased from 30.60％ to 92.30％,the rate of appropriate rate of drop speed increased from 68.45％ to 93.20％,the three sign standard rate rose from 75.20％ to 95.10％,and the patient's satisfaction with infusion increased from 85.60％ to 96.82％.Meticulous management can improve the safety of the internal medicine intravenous infusion as a whole.

Objective:To explore whether the action research on the pre-service training evaluation system of "Internet + TCM Nursing" guided by CIPP (context, input, process and product) and Kirkpatrick Model can improve the training effect of nursing staff under the background of internet and TCM nursing service.Methods:Taking 211 nurses of "Internet + TCM Nursing" in Guangdong Provincial Hospital of TCM from 2019 to 2020 as the research objects, action teams were made, and the data were collected and analyzed by various methods. According to the collected data, the action teams constructed the training scheme of "Internet + TCM Nursing", the compilation requirements of "internet + TCM Nursing", the case optimization scheme of "internet + TCM Nursing" process, and the evaluation model of "internet + TCM Nursing". After the training, the nurses' knowledge, skills and related attitudes, the general reaction and feelings to the training programs, and the evaluation of nurses' work performance by the competent leaders, medical staff and clients were compared by comparing their scores and issuing self-made questionnaires. SPSS 20.0 software was used for statistical analysis.Results:The results showed that the theoretical scores of nurses after training were (85.16±6.22) points, and the case assessment scores after training [(81.22±7.03) points] were higher than the previous theoretical scores [(61.23±12.90) points] and the case assessment scores [(59.54±14.41) points], with statistical significance ( P<0.001). The results of self-made questionnaire showed that there were significant differences in theoretical knowledge, skills and related attitudes among nurses after training ( P<0.001). In the process of training, there were statistically significant differences in training content, teacher training, training implementation and training guarantee at the end of training ( P<0.001). After training, there were significant differences in the evaluation of nurses' job performance by leaders in charge, medical staff and clients improved in knowledge and skills, professional ethics, working process and learning ability, and the improvement rate ( P<0.001). Conclusion:Action research is an effective research method to continuously improve nursing training. The optimization scheme of "internet + TCM Nursing" nurses based on CIPP and Kirkpatrick Model through action research can effectively improve the training effect.

Objective:To analyze the occupational disease hazards in stone processing enterprises in Weihai City to provide scientific basis for occupational disease prevention.Methods:From January 2021 to December 2022, 107 stone processing enterprises in Weihai City were selected to collect the detection status of occupational hazard factors in the workplace through on-site investigation and on-site monitoring of occupational hazard factors. The diagnostic reports on occupational diseases and suspected occupational diseases of 780 workers were collected through the Occupational Diseases and Hazard Factors Monitoring Information System of the Chinese Center for Disease Control and Prevention, the occupational health monitoring files of the occupational health examination institutions and the information data of the occupational disease diagnosis institutions. The differences between the measurement data were analyzed by Chi-square test or Fisher exact probability method.Results:107 stone processing enterprises were mainly focused on granite processing, and the average free silica content in granite was 32.92% (12.78%-47.84%). The over-standard rate of silica dust was 0.31% (6/1920), and the over-standard rate of noise was 86.20% (1324/1536). Among them, the noise intensity of cutting position was the highest[120.5 dB (A) ]. The over-standard rates of noise in cutting, water grinding, dry grinding (polishing) and material preparation (forklift transportation) were 98.05%, 89.55%, 70.00% and 42.62%, respectively, and the differences were statistically significant ( P<0.05). Among 780 workers, 31 cases (3.97%) of suspected silicosis were detected, and 13 cases (1.67%) were diagnosed with silicosis. 51 cases (6.54%) of suspected occupational noise deafness were detected, and 11 cases (1.41%) were diagnosed with occupational noise deafness. Conclusion:Silicon dust and noise in some positions of stone processing enterprises in Weihai City exceed the standard, and supervision should be strengthened, prevention and control measures should be implemented to protect the occupational health of workers.

Objective:To analyze the occupational disease hazards in stone processing enterprises in Weihai City to provide scientific basis for occupational disease prevention.Methods:From January 2021 to December 2022, 107 stone processing enterprises in Weihai City were selected to collect the detection status of occupational hazard factors in the workplace through on-site investigation and on-site monitoring of occupational hazard factors. The diagnostic reports on occupational diseases and suspected occupational diseases of 780 workers were collected through the Occupational Diseases and Hazard Factors Monitoring Information System of the Chinese Center for Disease Control and Prevention, the occupational health monitoring files of the occupational health examination institutions and the information data of the occupational disease diagnosis institutions. The differences between the measurement data were analyzed by Chi-square test or Fisher exact probability method.Results:107 stone processing enterprises were mainly focused on granite processing, and the average free silica content in granite was 32.92% (12.78%-47.84%). The over-standard rate of silica dust was 0.31% (6/1920), and the over-standard rate of noise was 86.20% (1324/1536). Among them, the noise intensity of cutting position was the highest[120.5 dB (A) ]. The over-standard rates of noise in cutting, water grinding, dry grinding (polishing) and material preparation (forklift transportation) were 98.05%, 89.55%, 70.00% and 42.62%, respectively, and the differences were statistically significant ( P<0.05). Among 780 workers, 31 cases (3.97%) of suspected silicosis were detected, and 13 cases (1.67%) were diagnosed with silicosis. 51 cases (6.54%) of suspected occupational noise deafness were detected, and 11 cases (1.41%) were diagnosed with occupational noise deafness. Conclusion:Silicon dust and noise in some positions of stone processing enterprises in Weihai City exceed the standard, and supervision should be strengthened, prevention and control measures should be implemented to protect the occupational health of workers.