Sub-health status in the occupational population showed high incidence. Thus, it is necessary to improve the occupational groups of sub-health status, improve the health level of occupational groups. Shanghai university of traditional Chinese medicine Shuguang hospital treatment center (hereinafter referred to as disease prevention center), based on traditional Chinese medicine disease theory, did a lot of practices on occupational sub-health groups with Chinese medicine prevention and health care. Since 2014, three-year commitment to the Shanghai action plan project, the hospital has constructed a sub-health platform. This article discussed the experience of construction of sub-health platform for the construction of sub-health management system with Chinese characteristics and provided reference for the construction of sub-health management model.

BACKGROUND: Artificial total knee arthroplasty in the treatment of knee osteoarthritis can effectively eradicate the late knee pain, correct deformity, improve joint function, but the use of patel a is not conducive to the recovery, and it is easy to cause postoperative complications. Therefore, patel ar lateral shift, instead of patel a minimal y invasive therapy, has attracted more and more people’s attention, which increased excel ent and good rate of operation. OBJECTIVE: To investigate the effects of patel ar turnover and patel ar lateral displacement on knee function recovery and complications of elderly patients with total knee arthroplasty. METHODS: A total of 80 knees of 40 elderly patients with bilateral knee osteoarthritis were selected. Al patients according to the random number table method were divided into two groups with 40 knees of 20 cases in each group. The patients in the study group received patel ar lateral shift operation, while the patients in the control group received the patel ar turnover. Curative effects, the recovery of knee joint function and occurrence of complications were compared between the two groups at 1 week, 3 months, 6 months and 1 year after arthroplasty. RESULTS AND CONCLUSION: No significant difference in 90° flexion time in the knee was detected between the two groups after replacement (P > 0.05). Active straight leg raising time was shorter in the study group than in the control group (P < 0.05). No significant difference in passive range of motion was detectable between the two groups at 6 months after replacement. Active and passive ranges of motion were significantly better in the study group than in the control group at various time points (P < 0.05). There were no significant differences in Visual Analog Scale pain scores and postoperative complications between the two groups (P > 0.05). These results verified that patel ar lateral displacement for elderly patients with total knee arthroplasty is conducive to early knee function recovery after surgery, and it is safe and reliable.

After the concept of Chinese PLA digital hospitals was described , the current situations in information construction of both Chinese PLA hospitals and local hospitals were comparatively analyzed , which displayed the di-rection of information construction for Chinese PLA digital hospitals, and some measures that should be taken for the construction of Chinese PLA digital hospitals were proposed .

Background Herpes stromal keratitis (HSK) is a common infectious ocular surface disease,with a higher recurrent rate,especially in necrotizing HSK.The diagnosis of HSK primarily depends on signs and symptoms,and specific laboratory diagnostic is lack.Objective This study was to clarify the expression of herpes simplex virus (HSV) in the corneal epithelium scrapings and tears of necrotizing HSK patients.Methods Thirty eyes of 30 patients with necrotizing HSK were enrolled in Nanjing Hospital of Nanjing Medical Hospital from September 2012 to September 2013 under the patient's informed consent.The eyes were examined by slit lamp microscope and scored.HSK patients received local and systemic therapy for 8 weeks and then an oral maintenance dose for 6 months.Corneal epithelial scrapings and tears samples were collected for HSV DNA detection by real-time PCR before and the 1 st,2nd,4th,6th and 8th week after therapy respectively.The difference of HSV positive rate was compared between corneal epithelium scrapings and tears samples using Chi-square test.Multilevel mixed effective model was employed to evaluate HSV concentration change in the samples at various time points in the HSV-positive patients of initial visit.The correlation between HSV concentration and clinical score was analyzed by Spearman rank correlation.Results HSV-positive rate was 46.4％ (13/30) in the corneal epithelial scrapings and 13.3％(4/30) in the tear samples,showing a significant difference between them (P =0.006).HSV-positive rate was significantly lower in the corneal epithelial scrapings 1 week,2 weeks and 4 weeks after treatment than before (P =0.001,0.003,0.004),and no HSV was detected 6 weeks and 8 weeks after treatment.No significant change in HSV-positive rate in tear samples in 1 week and 2 weeks after treatment in comparison with before treatment (P =1.000,0.583),and no HSV was detected after 4 weeks following treatment.The HSV concentration was 2460 (2 165-636500)/ml in initial 13 HSV-positive eyes of corneal epithelial scrapings and 0 (0-1150)/ml in initial 13 HSV-positive eyes of tear samples.Multilevel mixed effective model determined that HSV concentration was significantly lower in corneal epithelial scraping than that in tear (P =0.005),and HSV concentration was reduced with the lapse of time (P =0.001),with the faster rate of decline in the corneal epithelial scrapings (P =0.049).A positive correlation was found between initial HSV concentration and clinical scores (rs =0.844,P =0.000).Conclusiors Real-time PCR appears to be a powerful molecular tool for the detection of HSV in the HSK,especially in corneal epithelial scrapings of lesion.The initial positive outcome of viral DNA in corneal epithelial scrapings predicts a severe clinical procedure.

Objective To understand the subjective perception and influential factors of critical care training in rescue nurses. Methods The same self-designed questionnaire with a total of 49 closing entries were used before and after training course to investigate the ability of critical care and prevention ability of infectious diseases in rescue nurses. Results The ability of emergency response nursing improved remarkably after rescue nurse training (t=-7.071--3.693,P<0.01). But there were several weaknesses still in existence including specialty knowledge, first aid techniques, and clinical application of biochemical indicators, psychological trauma assessment, epidemics and ECG recognition, critical
thinking, the differences were statistically significant (t=-6.736--3.286,P<0.01). Conclusions Rescue nurses training can improve the ability to take care of critical illness under emergency situations, which can ease the insufficiency of human resource for short-term.

Chronic neck pain is a common chronic musculoskeletal disorder. Research on neck muscle fatigue contributed to the understanding the pathogenesis of chronic neck pain. The influences caused by the neck muscle fatigue, such as the change of cervical proprioception and balance, could easily lead to chronic injury. Changes in morphology and recruitment strategy of cervical muscle could decrease muscle endurance, which bring about further damage. Targeted therapy and training can relieve muscle fatigue, improve muscle function, and reduce the recurrence rate. Surface electromyography has unique advantages in the evaluation of cervical muscle fatigue. The assessment of muscle fatigue could provide for assistance to the treatment and curative effect of chronic neck pain.

Drug abuse continues to be a serious public health threat worldwide. Most drug abuse prevention research has been conducted with predominantly American or European adolescent populations. Little is known about approaches that work best to prevent the initiation of Chinese adolescent drug use. For targeting risk factors of drug initiation in Chinese adolescents, a school-based health intervention program named "Cognition-Motivation-Emotional Intelligence-Resistance Skills" (CMER) was developed to enhance cognition upon drug use, to decrease motivation of drug use and to improve emotional adjusting and drug resistance skills in this study. A total of 798 students from 3 senior high schools in Wuhan, a city in central China, were assigned randomly to intervention and control groups. The intervention group received the CMER program in which knowledge, development of positive attitude and motivation towards drugs and training of peer resistance skills were basic elements. The immediate impact was compared by measuring the above mentioned elements prior to and three-month after the training session. Students from both groups were asked to complete a self-administered questionnaire. The questionnaire included demographic items, self-reported drug use behavior, cognition, attitude, and motivation associated with the initiation of drug use and resistance skills. Three months after the intervention, significant effects were found on "illegal substance use at least once" (P<0.05) between the intervention and control groups. Immediate effects of the intervention were also found on knowledge, motivation and peer resistance skills (P<0.05), but there was no clear evidence for any effects on attitude towards substance use (P>0.05). It was concluded that the CMER program, which significantly increased the knowledge of drugs and peer resistance skills, was effective in the drug abuse prevention in a sample of school students in Wuhan, China.

Objective To investigate change of the volume and the epicenter of target volume under different scan speed of the three-dimensional (3D) simulation computed tomography (CT) and determine the scan speed which close to ITV.Methods A dynamic phantom-QUASAR,with a 3 cm × 3 cm × 3 cm target cubic simulating respiratory motion was used.The phantom was set with three different amplitudes and breathing frequencies under different scan speed.The dynamic phantom was also scanned using simulation 4DCT as ITV was the standard.The length of the phantom was 12 cm,the scan time were 6.6 s,12.8 s,31.7 s.The volume and epicenter of the target identified from 3DCT images were calculated and compared to 4DCT images.The number of times of target length (30 ± 2) mm/total scan times was used to assese the accuracy.Results The total accuracy was 6.8％.For different scan speed,the accuracy were 13％,4％ and 2％,respectively.The length of the epicenter of the target volume was (318.9 ±0.37) mm,(683.2 ±0.44) mm,(682.9 ± 0.66) mm under the 0.5 cm,1.0 cm and 2.0 cm,respectively.When the scan time was 31.7 s,the volume of the target from the 3DCT were close to ITV-10 mm,the frequency were 50％,78％,56％ for three different amplitude.Conclusions This study shows that the images from the 3D simulation CT were the partial image of the breathing cycle,and the epicenters were diversed with the breathing amplitude and scan speed.The accuracy rate of the 3DCT reflects the real target is low.In addition,the epicenter of the target changed randomly.

Objective To explore the clinical diagnostic value of high frequency ultrasound on finger parenchyma tumor. Methods Twenty-two patients with finger parenchyma tumor were analyzed retrospectively by clinical and ultrasonographic characteristics including location, size, shape, echo, and color flow signals of tumors. Those findings were compared with pathological data after surgery. Results Out of 22 parenchyma tumor patients, tendosynovial giant cell tumor were present in 7 patients, fibrous tumor in 3 patients,glomus tumor in 5 patients, and ganglia in 7 patients. Differences between ultrasonographic appearances and pathologic features were found in parenchyma tumor. The tendosynovial giant cell tumors were demonstrated plentiful color flow signals and heterogeneous echoic mass without capsules. There was not found color flow signal but an intact membrane in tendosynovial fibrous tumors. Glomus tumors were hypoechoic with an intact membrane, abundant color Doppler signals, and Ⅲ level was classified by Alder. Ganglia were expressed in cystic structure. Conclusions Characteristic features of ultrasonographic appearance were found in different kind of parenchyma tumors. High frequency ultrasound is an effective method to diagnosis finger parenchyma tumor.