ObjectiveTo observe the clinical efficacy of acupoint thread-embedding in treating perimenopausal insomnia in women.MethodSixty outpatients with perimenopausal insomnia were randomized into a thread-embedding group and an acupuncture group, 30 in each group. The thread-embedding group was intervened by acupoint thread-embedding by selecting Xinshu (BL15), Ganshu (BL18), Pishu (BL20), Shenshu (BL23), Qihai (CV6), Guanyuan (CV4), Neiguan (PC6), Zusanli (ST36), and Sanyinjiao (SP6), once a week, successive 3 sessions as a treatment course; the acupuncture group was intervened by regular acupuncture by selecting the same acupoints following the same treatment course, 3sessions a week. The Pittsburgh Sleep Quality Index (PSQI) was adopted for evaluation, and a 30-d follow-up was conducted for observing the efficacy.ResultThere was no significant difference in comparing the total effective rate between the two groups (P>0.05). After intervention, the PSQI scores were significantly changed in both groups (P<0.01). In the follow-up, the PSQI global score, sleep quality, sleeping pills, and daytime function scores in the thread-embedding group were significantly differentfrom that in the acupuncture group (P<0.01). ConclusionThread-embedding can produce a more significant efficacy than using acupuncture in treating perimenopausal insomnia in women.

Objective To investigate the mechanism and clinical value of sacral plexus perfusion method in the treatment of rachi lumbocrural pain.Methods 80 cases of patients with rachi lumbocrural pain in our hospital from May 2014 to May 2016 were selected, they were randomly divided into sacral plexus perfusion method treatment group ( study group) and infrared short medium long frequency therapeutic instrument combined with acupuncture and massage therapy group (control group) two groups, 40 cases in each group.The main clinical symptoms scores, main clinical signs scores, thoracolumbar spine flexion, VAS scores, clinical efficacy of the two groups were statistically analyzed.Results The low back pain, cold limbs, numbness, leg redicular pain scores of the study group were significantly lower, the difference was statistically significant (P<0.05), the both sides L3 transverse tip tenderness scores, VAS score were significantly lower, the difference was statistically significant (P<0.05), the thoracolumbar flexion was significantly higher, the difference was statistically significant (P<0.05), the total treatment efficiency 92.5%(37/40) was significantly higher than the control group 67.5%(27/40), the difference was statistically significant (P<0.05).Conclusion The clinical value of sacral plexus perfusion method in the treatment of rachi lumbocrural pain is higher than infrared short medium long frequency therapeutic instrument combined with acupuncture and massage therapy, it can more effectively improve the clinical symptoms and signs, relieve the pain, enhance the thoracolumbar flexion and total treatment efficiency of patients.

Construction of content management system for mobile library using Drupal can meet the requirements of mobile library which can thus provide better service for readers because of its high integrality, interconnection , intelligibility , convenience , maintainability , and expandability .That is why the whole construction process of content management system for mobile library using Drupal is described in this paper .

〔Abstract〕 The paper introduces the application of association rules in the library .With circulation data of freshmen in different ma-jors, in terms of different majors and grades of the college , it extracts partial records suitable for data mining , analyzes phases of data preparation and data mining by use of association rules , and provides technical support for in -depth conduction of reader services .

TakingY Generationundergraduates of medical colleges and universities in China as the study objects, the paper ana-lyzes characteristics and deficiencies of their information behaviors.It proposes the strategies to enhance the information quality education and the service level including improving services based on characteristics ofY Generation, penetrating medical information quality ed-ucation from all dimensions and angles, valuing continuing education for librarians.

Objective : To explore the spatial distribution of occupational diseases in Guangdong Province and to provide evidence for the policy development of occupational disease prevention and control. Methods : A database of occupational disease incidence from 2009 to 2016 in Guangdong Province was built. The distribution of occupational diseases in Guangdong Province was displayed based on the geographic information system（GIS）, then spatial autocorrelation analysis and trend-surface analysis were carried out to explore the clustering areas and spatial epidemic characteristics of occupational diseases in Guangdong Province. Results : The number of cases with occupational diseases was 5 231 and was increasing year by year from 2009 to 2016 in Guangdong Province. The high-incidence areas were located in Guangzhou,Shenzhen,Foshan and Dongguan. Through global spatial autocorrelation analysis,it was found that there were spatial clustering of occupational diseases in Guangdong Province in each year（P<0.05）,and the cumulative incidence was also clustered（Moran's I=0.492,P<0.05）. The number of cases in Guangzhou,Shenzhen,Foshan and Dongguan had local spatial autocorrelation,and the local Moran's I values were 10.329,8.614,3.725 and 9.811,respectively（P<0.05）. The results of trend surface analysis showed that the overall incidence of occupational disease had a slight increase from west to east,and the Pearl River Delta region was a high-incidence area. Conclusion The incidence of occupational diseases in Guangdong Province had an obvious spatial clustering,the Pearl River Delta region was a high-incidence area.

Objective: To explore the occupational disease spatial distribution characteristics in Guangzhou and Foshan city in 2006-2013 with Geographic Information System and to provide evidence for making control strategy. Methods: The data on occupational disease diagnosis in Guangzhou and Foshan city from 2006 through 2013 were collected and linked to the digital map at administrative county level with Arc GIS12.0 software for spatial analysis. Results: The maps of occupational disease and Moran’s spatial autocor-relation analysis showed that the spatial aggregation existed in Shunde and Nanhai region with Moran’s index 1.727, -0.003. Local Moran’s I spatial autocorrelation analysis pointed out the "positive high incidence re-gion" and the "negative high incidence region" during 2006~2013. Trend analysis showed that the diagnosis case increased slightly then declined from west to east, increase obviously from north to south, declined from? southwest to northeast, high in the middle and low on both sides in northwest-southeast direction. Conclusions The occupational disease is obviously geographical distribution in Guangzhou and Foshan city. The corresponding prevention measures should be made according to the geographical distribution.