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Objective To evaluate the effects of Traditional Chinese Medicine (TCM) nursing training based on Kirkpatrick's model relying on TCM hospitals.Methods Totally 77 clinical nurses from 50 medical institutions in Hangzhou were enrolled for TCM training.The four levels of Kirkpatrick's model including reaction,learning,behavior and results were applied for the evaluation together with questionnaires,paper-based exams,scene simulation method and semi-structured interviews.Results Nurses' attendance was over 85％,and average score of training satisfaction was 96.32±5.91 which lied between highly satisfied and very satisfied.TCM knowledge and skills were higher after training(P＜0.05).The scores of self-evaluation and peer evaluation were higher after training(P＜0.05).The numbers of projectsand personnel to practice TCM in the department or outpatient clinic were higher after training (P＜0.05).The patient satisfaction was over 82％.The themes of training benefits among nurses were reaching the expected values,growth and harvest,and expectation of continuous learning.Conclusion Using Kirkpatrick's model as the evaluation tool can evaluate the effects of TCM nursing training relying on TCM hospitals in a comprehensive and long-term manner,and improve the quality of training.
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Objective@#To investigate the influence of long-time video operation on hemodynamics of the retrobulbar arteries in operators.@*Methods@#From March to October, 2015, a total of 120 soldiers for office work engaged in video surveillance were enrolled as study group, and 155 fire fighters were enrolled as control group. The incidence of eye discomfort was compared between the two groups. Color Doppler ultrasound was used to measure and compare the peak systolic velocity (PSV) , end-diastolic velocity (EDV) , and resistance index (RI) of the central retinal artery (CRA) and the short posterior ciliary artery (SPCA) , and the correlation of video operation time with the hemodynamic parameters of the retrobulbar arteries was analyzed.@*Results@#The study group had a significantly higher incidence rate of eye discomfort than the control group (P<0.05) . Compared with the control group, the study group had significant reductions in the PSV and EDV of the CRA and the SPCA and a significant increase in the RI of the CRA (P<0.05) . Video operation time was negatively correlated with the PSV and EDV of the CRA and the SPCA (r=-0.61, -0.54, -0.65, and-0.68, all P<0.05) and positively correlated with the RI of the CRA and the SPCA (r=0.56 and 0.63, P<0.05) .@*Conclusion@#Long-time video operation can increase the incidence of eye discomfort and lead to increased blood resistance of the CRA and the SPCA and reduced retinal perfusion.
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Objective@#To investigate the effects of long time video display terminal (VDT) operation on the ocular vascular hemodynamic and visual acuity.@*Methods@#During March and October 2015, 120 cases of video monitoring warriors were selected as study group, another 155 cases of logistics personnel as the control group. The low vision of the two groups was calculated and compared, and the color Doppler flow imaging was used to measure the central retinal artery (CRA) , short posterior ciliary artery (SPCA) , anterior ciliary artery (ACA) , (peak systolic velocity, PSV) , end diastolic velocity (EDV) and (resistance index (RI) . The differences of hemodynamic parameters between these two groups were evaluated, and the relationship between the visual acuity and each hemodynamic parameter was analyzed.@*Results@#The visual acuity of the study group was[0.8 (0.4-1.2) ], much lower than the control group, and the rate of low version in the study group was 40.00%, much higher than that of the control group. Compared with the control group, both of ACA and CRA of SPCA, PSV and EDV in the study group were decreased, while RI of CRA, ACA were increased (P<0.05) ; Compared with the control group, no statistical significance was found in the RI of SPCA in the study group (P>0.05) . The PSV and EDV were negatively correlated with visual acuity (r value of PSV and visual acuity were -0.352, -0.265 and -0.304; r value of EDV and visual acuity were -0.324, -0.348 and -0.365, while RI was positively correlated with visual acuity (r value were 0.363, 0.326 and 0.344) .@*Conclusion@#Our data suggest that long time video operation may be associated with changes of ocular vascular hemodynamic parameters and raise the incidence of low vision.