OBJECTIVE: To understand the true perception and attitude of the healthcare workers(HCWs) on the workplace violence(WPV) in a secondary Grade A hospital.METHODS: A total of 27 HCWs in a secondary Grade A hospital were selected as study subjects using a typical sampling method. Semi-structured interviews were conducted to collect the information of their perception and attitude on the types and effects of WPV, as well as on the coping measures and the work stress. The characteristics of WPV in the hospital were analyzed. RESULTS: The interviewees believed that verbal abuse was the most common type of WPV received by HCWs. Nurses and female workers were the main victims of WPV. Horizontal violence among colleagues and sexual harassment should not be ignored. Common causes of violent incidents for patients and their family members against HCWs included the fees for treatment, doctor-patient communication, patients alcohol abuse and treatment outcomes not meeting patients′ expectation. About half of the interviewees said that WPV had serious impact on their mental health. The follow-up coping measures to violent incidents were mostly to reassurance to patients with unconditional apology from the HCWs. More than half of the interviewees considered that they had acceptable workload, while some interviewees considered their work to be stressful. The interviewees suggested that improving doctor-patient communication, hospital systems, and the professional knowledge of HCWs were the recommended means to prevents and control the WPV. CONCLUSION: The perception and attitude of HCWs on WPV in this hospital are relatively scattered. Considering the complex causes, the serious consequences, and difficult coping measures, the hospitals, HCWs and all sectors of society need to take comprehensive measures to prevent WPV towards HCWs.

BACKGROUNDAppropriate planning and staffing for medical services at large-scale athletic events is essential to provide for a safe and successful competition. There are few well-documented accounts describing the demand for such services. The present study provided the data from the Beijing 2008 Olympics and Paralympics, with a view to provide the guidance for planning future events.

METHODSA total of 22 029 and 8046 patients, who received medical care from a physician at an Olympic or Paralympic medical station, were included. The patient proportion among different personnel, various disease proportions at different kinds of venues, and the disease spectrum at specified venues at the Olympics and Paralympics were analyzed.

RESULTSAt both games, the patient proportion varied by accreditation status. The staff accounted for the largest number of visits at the Olympics (44.83%) and Paralympics (36.95%), with respiratory diseases the most common. Various disease spectrums were discovered at the different kinds of venues. Surgical diseases were the most frequently listed reason for visits, both at competition and non-competition venues, especially during the Paralympics. The sport-related injuries accounted for a majority of the surgical cases during both games. At training venues, ear nose and throat diseases accounted for the greatest number of visits during both games.

CONCLUSIONSDuring both games, people contracted different diseases at different venues. Adequate surgeons should be designated to offer assistance mostly in trauma situations. Appropriate numbers of physicians in respiratory diseases and otorhinolaryngology is of great importance.

Anniversaries and Special Events ; China ; Emergency Medical Services ; utilization ; Humans ; Population Surveillance ; Public Health ; statistics & numerical data ; Sports

China ; epidemiology ; Disease Outbreaks ; Humans

OBJECTIVETo investigate clinical feasibility and technical features of immediate loading with linear occlusion on 2-implant-supported overdenture and to evaluate short-term effect of the treatment

METHODSSix edentulous patients with severe residual ridge resorption were enrolled. Two interforaminal implants were inserted for each patient and then immediate impressions were taken. Implant-supported bar-retained overdentures were restored for the patients within 24 hours. Clinical and radiographic examinations were conducted post-operative 1 week and 1, 3, 6, and 12 months. Thereafter at every 6 months the stability of implants, tissue situations around implants, radiographs and satisfaction level of patients were examined for each patient.

RESULTSSix cases and 12 implants were followed from 9 to 30 months. No implant was loosened or dropped. Sulculus bleeding index was 0-1 and probing depth of sulcus was less than 2 mm. The gingival tissues around the implants were healthy. Radiographic examination showed that bone resorption was less than 1 mm in the first year. The alveolar bone around the implants hasn't show obvious resorption stable height. Patients were satisfied with the implants.

CONCLUSIONSThe results of this study indicate that immediate loading using linear occlusion on implant-supported bar-retained overdenture is predictable in some cases and can achieve satisfaction in the short-term service. Further study is needed to assess the long-term results.

Aged ; Dental Implantation, Endosseous ; Dental Implants ; Dental Prosthesis, Implant-Supported ; Denture Retention ; Denture, Complete, Immediate ; Denture, Overlay ; Female ; Follow-Up Studies ; Humans ; Jaw, Edentulous ; surgery ; Male ; Mandible ; surgery ; Middle Aged

Animals ; Aorta ; pathology ; Apolipoproteins E ; deficiency ; Atherosclerosis ; metabolism ; pathology ; Female ; Glycosides ; isolation & purification ; pharmacology ; Intercellular Adhesion Molecule-1 ; metabolism ; Mice ; Plants, Medicinal ; chemistry ; Polygonum ; chemistry ; Vascular Cell Adhesion Molecule-1 ; metabolism

OBJECTIVETo provide methods and alert thresholds which are scientific, sensitive, specific and practical for Early Warning System in Public Health Surveillance.

METHODSAlert data was based on historical infectious diseases reports. Control chart was used to detect outbreaks or epidemics. An epidemic was defined by consulting Specialists. After calculating sensitivity, specificity, positive predictive value and describing receiver-operating characteristic curve (ROC), the optimal model and thresholds were chosen.

RESULTSAt 80 percentile, the sensitivities and the specificities of epidemic haemorragia fever, hepatitis A, dysentery, epidemic cerebrospinal meningitis and malaria were over 90%, and there was a high efficacy of early warning. At 90 percentile, the sensitivities and the specificities of tuberculosis and measles were over 85%, and there was a high efficacy of early warning also.

CONCLUSIONControl chart based on five years was chose as a essential method in early warning system. The alert threshold for epidemic haemorragia fever, hepatitis A, dysentery, epidemic cerebrospinal meningitis and malaria was 80 percentile. The alert threshold for tuberculosis and measles was 90 percentile.

China ; epidemiology ; Communicable Diseases ; epidemiology ; Databases, Factual ; Disease Notification ; Dysentery, Bacillary ; epidemiology ; Environmental Monitoring ; methods ; Epidemiological Monitoring ; Female ; Hemorrhagic Fever with Renal Syndrome ; epidemiology ; Hepatitis A ; epidemiology ; Humans ; Male ; Meningitis, Meningococcal ; epidemiology ; Population Surveillance