From the ethical point of view,this paper explores to carry out AIDS-related training for nursing staff,to enhance their awareness of self protection and occupational protection for better nursing work,and provides reference for training in AIDS prevention and control and reduce occupational risk among nursing staff.

ObjectiveTo investigate the clinical efficacy of the 3-in-1 technique of Disc-FX system,namely:discectomy,radiofrequency ablation and annuloplasty for discogenic low back pain in the early stage.MethodsFrom February 2010 to February 2011,40 patients with the discogenic low back pain underwent discectomy,radiofrequency ablation and annuloplasty using Disc-FX system were retrospectively analyzed,including 22 males and 18 females with an average age of 38.7 years(range,32-58 years).The visual analogue scale (VAS) scoring was applied to evaluate the back and low limb pain at preoperative,postoperative 1week,3 months,6 months,and last follow-up.The Macnab score was also evaluated at last follow-up.Results All the patients were followed up for average 13.8 months (range,6-18 months).The operative time averaged 26 min(range,20-40 min).No surgical complication was found during the follow-up.The VAS of preoperative low back pain was 6.60±1.47,VAS score of low back pain at postoperative 1 week,3 months,6 months,and final follow-up were 1.05±0.68,1.15±0.70,1.00±0.62,0.95±0.63,respectively.The postoperative VAS of low back pain decreased significantly compared with that preoperative.The VAS of preoperative limb pain was 3.05±1.23,VAS score of limb pain at postoperative 1 week,3 months,6 months,and final follow-up after operation were 1.10±0.74,1.15±0.70,1.10±0.72,0.95±0.54,respectively.The postoperative VAS of limb pain decreased significantly compared with that preoperative.The evaluation of Macnab score were excellent in 20 patients,good in 17,fair in 2,and poor in 1,suggesting an effective rate of 92.5％ (37/40).Conclusion Disc-FX system,which combined three surgical technique in one procedure,provides a new choice for orthopedics to treat discogenic low back pain.It can give satisfactory clinical outcomes during a short-term followup,but the long term clinical outcomes remains unknown.

Objective To evaluate family economic burden of children with autism, or with physical disability or with intellectual disability.Methods227 parents of children with autism, children with physical disability, children with intellectual disability and normal children were interviewed for their family economic burden.ResultsThe medical cost and caring cost of children with disability were significantly more than those of normal children, and the education cost, clothes cost and amusement cost of children with disability were significantly less than those of normal children. Family income was only affected by education level of parents. Families of children with disability received more economic assistance than families of normal children except families of autistic children. More children the family had, less economic assistance the family acquired. Compared with normal children, the family economic burden of children with disability were as following, children with autism (19582.4 RMB per year), children with physical disability (16410.1 RMB per year), children with intellectual disability (6391.0 RMB per year). ConclusionFamilies of children with autism, children with physical disability and children with intellectual disability had heavier economic burden than families of normal children.

Objective:To explore the latent classes of fear of childbirth in late pregnancy women and its relationship with sense of coherence, providing reference for precise support interventions in clinical practice.Methods:From January to September 2023, convenience sampling was used to select 304 pregnant women who underwent antenatal examination at the Obstetrics Clinic of Affiliated Hospital of Hangzhou Normal University as participants. The General Information Questionnaire, Childbirth Attitudes Questionnaire, and the Sense of Coherence Scale-13 (SOC-13) were used for questionnaire survey. Latent profile analysis was used to explore the categories of fear of childbirth in late pregnancy women, and analyzed differences of SOC-13 scores among women with different categories of fear of childbirth.Results:Fear of childbirth in 304 late pregnant women was divided into three latent classes, including low-level fear group of (50.0%, 152/304), moderate-level fear group of (35.2%, 107/304), and high-level fear group of (14.8%, 45/304). ANOVA analysis showed that there were statistically significant differences in total score and dimension scores of SOC-13 among late pregnancy women with three different classes of fear of childbirth ( P<0.05) . Conclusions:There are three latent classes of fear of childbirth in late pregnancy women. The sense of coherence among pregnant women affects their fear of childbirth. Nursing staff should address the heterogeneity of fear of childbirth in late pregnancy women, starting from sense of coherence, and take targeted intervention measures to reduce the fear of childbirth in late pregnancy women.