Objective:To explore the relationship between work-family conflict and job burnout of doctors and nurses.Method:218 doctors and nurses were assessed by Work-Family Conflict Scale and Maslach Burnout Inventory.Result:Hierarchical regression indicated that the work-family conflict was a powerful predictor of job burnout beyond demographic variables, 37% variance of Emotional Exhaustion was explained by work-family conflict, 18% variance of Depersonalization and 12% variance of Personal Accomplishment were also explained by work family conflict. Conclusions:The work-family conflict is an important, may be the most influencing factor on job burnout in medical staffs.

Objective To evaluate the clinical efficacy of transpedicular intracorporeal bone graft with allogenic bone in treatment of thoracolumbar osteoporotic compression fracture. Methods A total of 45 patients with thoracolumbar osteoporotic compression fractures were treated with posterior short segment pedicle screw fixation and transpedicular intracorporeal bone graft with allogenic bone. Anteroposte-rior and lateral X-ray photographs were taken before and after operation and at follow up period to determine the ratio of anterior and middle compressed body height to the normal height, the vertebral angle and the superior-inferior endplate angle. The extent of local pain was measured by VAS score. The implant failure was also recorded during follow-up. Results The operative reduction and interbody bone grafting exerted a satisfactory effect on the ratio of anterior and middle body height to the normal height, the vertebral angle and the superior-inferior endplate angle. Local back pain disappeared immediately after surgery in 34 patients out of 38 patients followed up for more than two years. No implant failure was found during follow-up. Conclusions Early treatment with posterior short segment pedicle screw fixation and transpedicular intracorporeal bone graft with allogenic bone can effectively correct local deformity, prevent late vertebral collapse and implant failure and is an ideal treatment method for thoracolumbar osteoporotic compression fracture.