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Objective@#To explore the relationship among self-regulatory focus and depression, anxiety symptoms and suicidal risks of medical college students.@*Methods@#A total of 2 251 freshmen were recruited from a medical university by convenienee sampling methood. A cross-sectional questionnaire survey using Regulatory Focus Questionnaire (RFQ), Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), Beck Hopelessness Scale (BHS), Psychache Scale (PAS), and Suicide Behaviors Questionnaire-Revised (SBQ-R) was conducted.@*Results@#The prevalence rate of freshmen’s depression symptoms was as high as 20.4%, the prevalence rate of anxiety symptoms was 11.2%, and the risk of suicide increased by 5.85 times among students with depression-anxiety comorbid symptoms. Girls reported higher prevention focused scores than boys, as well as higher anxiety symptoms and suicidal risks(t=4.84,2.18,5.57,P<0.05). College students with a prevention focused self-regulation style had significantly higher scores on depression, anxiety symptoms and suicidal risks than those with a promotion focused regulatory style, the effect sizes of the differences were moderate or large (Cohen’s d>0.50).@*Conclusion@#Self-regulatory focus plays an important role in emotional health. The pursuit of promotion goals is beneficial to mental health, while the pursuit of prevention goals is more likely to be associated with depression, anxiety symptoms and a higher risk of suicide.
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Objective To explore the application of ultrasound-guided femoral and sciatic nerve blocks combined with general anesthesia in lower limb fracture surgery.Methods Sixty four patients who received orthopaedics surgerywere randomly divided into two groups including combined group(n =32),control group (n =32).Control group was given general anesthesia alone,combined group was givengeneral anesthesia combined with ultrasound-guided femoral and sciatic nerve blocks.The intraoperative hemodynamic state at different time,anesthetic dosage,and agitation after waking upbetween two groups were compared.Results Compared with T1 moment,HR and MAP at T2 moment in both groups were significantly decreased (P ＜ 0.05),while all these indicators at T3-T5 moment had no significant difference compared with the T1 moment in combined group (P ＞ 0.05),while the difference was significant in control group (P ＜ 0.05).Compared with control group,combined group had less intraoperative propofoland fentanyl dosage during the surgery,shorter awakening timeand extubation time,and the difference had statistical significance (P ＜ 0.05).The incidence of agitation after waking up and degree of agitation was significantly decreased in combined group than that in control group (P ＜ 0.05).Conclusion Ultrasound-guided nerve blockade combined with general anesthesia for lower limb fracture surgery,canmaintain the stability of intraoperative hemodynamics,reduce the dosage of analgesic drugs,and promote early awakening and extubation.
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Objective To know the faculty experiences of patients in ICU during the course of oretracheal intutation, analyze the influence of related stressor in ICU on patients, and then carry out certaincounter nursing measures according to the results.Methods Phenomenological approach was adopted in this research, 8 patients with orotracheal intubtion received interviews, the data collected from the interviews were analyzed thematically. Results Three themes were showed: a series of mental and psychiatric symptom, obviously emotional change and the aggravation of local irritation. Conclusions Scientific ICU should be build by related nursing managers, the individualization and humanization nursing cares should be used for patients in ICU to promote nursing quality.