Objective:To explore the occupational adaptability of psychiatric medical caregivers from the perspective of a composite ecosystem.Methods:Using purposive sampling combining with snowball sampling and based on ecosystem theory, an interview outline was set up to conduct semi-structured interviews with psychiatric medical caregivers from October to December 2023. The Colaizzi 7-step analysis method was used to extract the themes.Results:Totally 15 psychiatric medical caregivers aged 44-61 years, 4 males and 11 females. There were three themes in the study: microsystems-changes in cognition, emotion, and physical and mental health; mid-level system-support and difficulties for families, hospitals, and nursing staff institutions; the macro system-social psychological support system was lacking.Conclusions:Psychiatric medical caregivers lack professional knowledge, have more negative emotions in their emotional experiences, and have a serious lack of mental health support systems. There are biases and misunderstandings towards them in society. It is recommended that managers pay attention to the physical and mental health of psychiatric caregivers and improve their work adaptability.

Objective:To explore the occupational adaptability of psychiatric medical caregivers from the perspective of a composite ecosystem.Methods:Using purposive sampling combining with snowball sampling and based on ecosystem theory, an interview outline was set up to conduct semi-structured interviews with psychiatric medical caregivers from October to December 2023. The Colaizzi 7-step analysis method was used to extract the themes.Results:Totally 15 psychiatric medical caregivers aged 44-61 years, 4 males and 11 females. There were three themes in the study: microsystems-changes in cognition, emotion, and physical and mental health; mid-level system-support and difficulties for families, hospitals, and nursing staff institutions; the macro system-social psychological support system was lacking.Conclusions:Psychiatric medical caregivers lack professional knowledge, have more negative emotions in their emotional experiences, and have a serious lack of mental health support systems. There are biases and misunderstandings towards them in society. It is recommended that managers pay attention to the physical and mental health of psychiatric caregivers and improve their work adaptability.

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

OBJECTIVE: This study explored the job choice preferences of Center for Disease Prevention and Control (CDC) workers to provide CDC management information and recommendations for optimizing employee retention and motivation policies. METHODS: A discrete choice experiment was conducted in nine provinces across China. Seven key attributes were identified to analyze the job preferences of CDC workers. Mixed logit models, latent class models, and policy simulation tools were used. RESULTS: A valid sample of 5,944 cases was included in the analysis. All seven attributes significantly influenced the job choices of CDC workers. Heterogeneity analyses identified two main groups based on different levels of preference for attribute utility. Income-prioritizers were concerned with income and opportunities for career development, whereas bianzhi-prioritizers were concerned with bianzhi and welfare benefits. The policy simulation analysis revealed that income-prioritizers had a relatively higher sensitivity to multiple job preference incentives. CONCLUSION Income and bianzhi were the two key attributes influencing the job choices and retention preferences of CDC workers. Heterogeneity in job preferences was also identified. Based on the preference characteristics of different subgroups, policy content should be skewed to differentiate the importance of incentives.
China ; Humans ; Male ; Female ; Adult ; Centers for Disease Control and Prevention, U.S. ; Middle Aged ; Choice Behavior ; Career Choice ; Motivation

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

OBJECTIVE: To observe the skin surface microcirculation of acupoints of conception vessel, governor vessel and thoroughfare vessel in patients with primary dysmenorrhea using laser speckle contrast imaging (LSCI), and provide acupoint selection basis of acupuncture-moxibustion for primary dysmenorrhea. METHODS: Ninety-nine healthy female college students with regular menstrual cycles (normal group) and 94 female college students with primary dysmenorrhea (dysmenorrhea group) were recruited. Before menstrual period, on the first day of menstruation, and on the third day after menstruation, LSCI was used to observe the surface microcirculation at the abdominal acupoints of conception vessel, i. e. Yinjiao (CV 7), Qihai (CV 6), Shimen (CV 5), Guanyuan (CV 4), Zhongji (CV 3) and Qugou (CV 2), acupoints of thoroughfare vessel, i. e. Huangshu (KI 16), Zhongzhu (KI 15), Siman (KI 14), Qixue (KI 13), Dahe (KI 12), Henggu (KI 11) and acupoints of lumbosacral region of governor vessel, i. e. Xuanshu (GV 5), Mingmen (GV 4), Yaoyangguan (GV 3), Yaoshu (GV 2) as well as two non-acupoints. RESULTS: Before menstrual period, there was no significant difference in the surface blood perfusion of the acupoints between the dysmenorrhea group and the normal group (P>0.05). On the first day of menstruation, the surface blood perfusion of Xuanshu (GV 5), Mingmen (GV 4), Yaoyangguan (GV 3) and right Huangshu (KI 16) in the dysmenorrhea group was higher than that in the normal group (P<0.05, P<0.01). On the third day after menstruation, the surface blood perfusion of the right Henggu (KI 11) in the dysmenorrhea group was lower than that in the normal group (P<0.05). CONCLUSION In patients with primary dysmenorrhea, on the first day of menstruation, the surface blood perfusion of Xuanshu (GV 5), Mingmen (GV 4), Yaoyangguan (GV 3) of governor vessel, and the right Huangshu (KI 16) of thoroughfare vessel is increased, while on the third day after menstruation, the surface blood perfusion of the right Henggu (KI 11) of thoroughfare vessel is decreased. These findings might provide a basis for acupoint selection in the acupuncture-moxibustion treatment of primary dysmenorrhea.
Humans ; Female ; Microcirculation ; Dysmenorrhea/therapy* ; Menstrual Cycle ; Acupuncture Points ; Acupuncture Therapy

Objective: To optimize the preparation process for Haoqin-Huaban granules so as to provide experimental basis for the development and utilization of the compound. Methods: Taking the extraction rate of gentiopicroside from Gentiana macrophylla Pall as the observation index, L₉(3⁴)orthogonal test was used to investigate the amount of water, extraction time, and extraction frequency for optimizing the water extracting technology of the Haoqin-Huaban granules. Then the dry paste was used for the raw material, the ratio of the diluent (dextrin) and the concentration and dosage of the binder (ethanol) were investigated by single factor, and the particles were prepared. Results: The optimum water extraction process was A2B2C3, which indicated that the prescribed medicinal materials with 8 times water were extracted 1 h for 3 times. The extract was concentrated into paste, vacuum drying, pulverizing, mixing according to the ratio of 5:1, with ethanol, made of soft material, pelletizing, drying at 60 ℃ for granulation, in order to make Haoqin-Huaban granules. Conclusions The preparation process is reasonable and feasible, which provides experimental basis for the industrial production of Haoqin-Huaban granules.

Objective:To establish and validate a method for the determination of particle size and size distribution of gefitinib. Methods:A Malvern Mastersizer 3000 laser size analyzer and a Hydro LV wet autosampler were used,a light scattering method for the determination of particle size and size distribution was adopted to analyze the particle size of gefitinib,and then the methodological study was carried out. The pump speed was 2 000 r·min -1 ,the obscuration was 8% -20% ,the measurement time of background and sample was 10 s,the sample RI was 1. 500,and the sample absorbance was 0. 00. Results:The D10 of 3 batches of gefitinib was less than 7 μm,the D50 was less than 15 μm and the D90 was less than 25 μm,which all met the preparation requirements of final products. Conclusion:The method is accurate,simple and repeatable,and suitable for the particle size analysis of gefitinib.

Objective Irregular antibody screening and identification are very important to reduce hemolytic reaction.The dis-tribution of irregular antibodies of blood group was analyzed in patients, to provide evidence for using Micro column gel test to detect and identify irregular antibodies transfusion safety. Methods Micro column gel anti-globulin technique was used to screen the irregular an-tibodies and cross-matching in 29770 patients.If the serum had irregular antibodies, the spectrum cells were used to identify the specific-ity of irregular antibodies. Results Among 29 770 patients, 120 cases had irregular antibodies of blood group.The positive rate was 0.4%.The irregular antibodies include Rh system(n=67),MNS system (n=7), Lewis system(n=5),cases of Kidd system(n=3) and undefined specified antibodies(n=38).Among the 120 antibody-positive patients, 70 were female patients and 50 were male patients. Further study showed that the pregnancy history was to the main factor causing irregular antibodies in women (46 positive cases among 70 female patients) . Conclusion The study showed that some patients had irregular antibodies of blood group, especially female patients with pregnancy history.These results suggested that irregular antibody screening and cross-matching by micro column gel method in pa-tients before transfusion had great significance for ensuring the blood transfusion safety.