Objective To investigate the correlations between occupational stress and care ability of nurses in operating room.Method Occupational stress scale and caring ability evaluation scale were used for the investigation among 180 nurses in 4 general hospitals in Beijing.Results Occupational stress scale (405.61±27.44) and nurses' operating ability (189.07±16.82) in the operating rooms were negatively correlated (P ＜0.05).The occupational stress was negatively correlated with caring ability of the nurses from the operating room.Conclusions Occupational stress of the nurses from the operating room is at the middle level.The care ability is low generally.The occupational stress of the nurses in the operating room is lower and the care ability is higher.Nurse manager can create good working environment,streathing human resource magement to reduce nurse's working stress,thus increase working quality.

Objective:To explore the efficacy of the application of surface gastrointestinal pacing treatment in bedside blind placement of gastrointestinal intubation in patients with severe nervous system diseases and ultimately help clinical nursing staff optimize the intubation process and increase the success rate of post-pyloric placement.Methods:This study was a randomized controlled study. A total of 70 patients with severe nervous system diseases who were admitted to ICU of Jinhu People ′s Hospital from February 2022 to January 2023 were selected by successive sampling method and numbered according to the time sequence of admission, and were divided into The control group with 35 cases and observation group with 35 cases according to the random number table method. The control group used the routine bedside blind placement of gastrointestinal intubation and received metoclopramide intramuscular injection and gastric air injection to promote gastrointestinal peristalsis, while the observation group received surface gastrointestinal pacing treatment to promote gastrointestinal peristalsis. The differences in success rate, incubation time and pain degree of post-pyloric placement of gastrointestinal intubation were compared between the two groups. Results:The success rate of post-pyloric placement was 51.42% (18/35) in the control group and 82.85% (29/35) in the observation group, and the difference was statistically significant ( χ2=7.83, P<0.01). The incubation time of the control group was (15.83 ± 3.93) min, and the Critical Care Pain Observation Tool (CPOT) scored (3.32 ± 0.63) points, while the incubation time of the observation group was (3.78 ± 0.81) min, and the CPOT scored (1.03 ± 0.22) points, the differences between the two groups were statistically significant ( t=13.16, 14.65, both P<0.01). Conclusions:The application of surface gastrointestinal pacing treatment in bedside blind placement of gastrointestinal intubation to promote gastrointestinal peristalsis in patients with severe nervous system diseases can increase the success rate of post-pyloric placement of gastrointestinal intubation, reduce incubation time, alleviate pain. All in all, it is worthy of clinical application.

Objective:To develop a virtual reality (VR) exercise rehabilitation system for home-based patients with spinal cord injury, and test patients' acceptance and experience.Methods:The VR exercise rehabilitation system for home-based patients with spinal cord injury was developed by a multidisciplinary team based on the home rehabilitation needs, evidence, and clinical experience of spinal cord injury patients, and further improved after recommendations from experts and patients. From February to July 2024, convenience sampling was used to select 148 patients with spinal cord injuries admitted to the Department of Spinal Cord and Neurological Function Reconstruction at the China Rehabilitation Research Center. Acceptance Questionnaire was used to investigate patients' acceptance of the system. Thirteen patients with spinal cord injuries were selected for semi-structured interviews to explore the themes of their experiences using VR exercise rehabilitation system for home-based patients with spinal cord injury.Results:A VR exercise rehabilitation system for home-based patients with spinal cord injury was developed, which includes four aspects of personal profile, personal assessment, training selection, and care knowledge. The total acceptance score of this system among 148 patients was (87.69±1.59). Through semi-structured interviews, three themes were identified involving excellent experience, expectation of rehabilitation effects, satisfaction with functionality and hope for continuous system updates.Conclusions:The design of VR exercise rehabilitation system for home-based patients with spinal cord injury is scientifically reasonable, which can further verify the rehabilitation effect of the system.

Objective To discuss the application effects of case-based learning combined with tutor responsibility system teaching method on orthopedic specialist nurse training.Methods A total of 43 orthopedic specialist nurses who were admitted in 2014 and 2015 received the case-based learning combined with tutor responsibility system teaching method training. After the training, the theoretical examination, the project defense and the Competency Inventory for Registered Nurse(CIRN) were applied to evaluate the efficacy of the training.Results All 43 orthopedic specialist nurses passed the theoretical and clinical examination successfully and had the orthopedic specialist nurse certificate after the defense. The total score after the training was (178.88±25.95), which was significantly higher than the score (158.64±24.97) before the training (t=3.687, P<0.05).Conclusions The case-based learning combined with tutor responsibility system teaching method can improve orthopedic specialist nurses' core competence, clinical ability and research capacity so as to lay the foundation for further specialist nurse training.

AIM: To explore the factors affecting the whole-eye astigmatism after pterygium excision combined with autologous limbal stem cell transplantation.METHODS: A retrospective analysis was conducted on the medical records of 42 patients(42 eyes)with primary pterygium admitted in the ophthalmology department of Xijing Hospital from January 2023 to October 2023. They underwent pterygium excision combined with autologous limbal stem cell transplantation. The maximum invasion depth of pterygium into the cornea was measured with anterior segment optical coherence tomography(AS-OCT)before operation, the length of the pterygium invading cornea, the width of the limbus and the area of the invading cornea were measured during the operation, and three-dimensional values of corneal astigmatism of anterior segment, index of surface variance(ISV), index of vertical asymmetry(IVA), best corrected visual acuity(BCVA)and whole-eye astigmatism were collected before and at 1 mo after surgery. Patients with astigmatism ≤0.50 D or >0.50 D of the whole eye at 1 mo after surgery were assigned to group A and B, respectively. The differences of clinical data before and at 1 mo after surgery between the two groups, and the correlation between pre-operative clinical indicators and whole-eye astigmatism were analyzed. The decision tree algorithm was performed to explore the influencing factors of whole-eye astigmatism at 1 mo postoperatively.RESULTS: The maximum invasion depth of pterygium in the group A was significantly less than that in the group B [80.00(40.00, 180.00)μm vs 175.00(123.00, 190.00)μm, P=0.002]. Preoperative BCVA(LogMAR), whole-eye astigmatism, cornea astigmatism, ISV, IVA and maximum invasion depth of pterygium were positively correlated with whole-eye astigmatism at 1 mo after surgery(rs=0.317, P=0.041; rs=0.545, P<0.001; rs=0.448, P=0.003; rs=0.389, P=0.011; rs=0.382, P=0.013; rs=0.391, P=0.010). The decision tree algorithm screened out two influential factors: the maximum invasion depth of pterygium into the cornea and preoperative whole-eye astigmatism. The risk of whole-eye astigmatism >0.50 D at 1 mo after operation was higher with maximum invasion depth of pterygium into the cornea >95 μm than that with ≤95 μm. Among the patients with whole-eye astigmatism >2.63 D before operation, the probability of residual whole-eye astigmatism >0.50 D was 88.9%, and the predictive model AUC was 0.804.CONCLUSION: The whole-eye astigmatism after pterygium resection is mainly affected by the maximum invasion depth of pterygium into the cornea and preoperative whole-eye astigmatism. When the maximum invasion depth of pterygium into the corneal is >95 μm and the whole-eye stigmatism is >2.63 D before surgery, the patient should receive surgical treatment as soon as possible in order to obtain good clinical benefits.