Objective:Compare the characteristics of male and female suicide attempters with the goal of explaining the significantly higher rates of suicide attempts in women.Method:Investigators who were rigorously trained in the research schedule assessed 326 serious suicide attempters (248 women and 78 men) treated in the emergency rooms of general hospitals and conducted an examination to determine the psychiatric diagnosis (based on DSM-IV criteria).Results:Most characteristics were similar in male and female attempters: age, family financial status and characteristics, number of prior suicide attempts, method used in the attempt, suicidal intent, number and psychological effect of negative life events, and rate of mental illness. The three most frequent negative life events were the same for men and women: marital conflict, major changes in daily routines, and financial difficulties. But compared to male attempters, female attempters had lower educational achievement, were more likely to be currently married, were more likely to have been working at the time of the attempt, had younger co-resident family members, had less contact with adult family members in the month before the attempt, and were less likely to have alcohol dependence (p's all

Objective To study the expression of inflammatory factors in the saliva and the stability of implants after implant denture repair in pa-tients with dysplasia of the dentition defect ,and to analyze the prognosis of patients with lipid metabolic disorder. Methods The dentition defect patients with lipid metabolism disorder were selected as the experimental group. Patients with lipid defect were selected as the control group. Saliva was collected before implantation,1 month and 3 months after implantation. ELISA method was used to detect IL-6,IL-1βand TNF-α. Osstell ISQTM radio frequency analyzer was used to detect the stability of the implants and the periodontal status was detected by Florida probe. Re-sults There were no significant differences in the depth of implant probing(PD),bleeding index(BI)and ISQ between the two groups by radio frequency analyzer(all P>0.05). The levels of IL-6,IL-1βand TNF-αin the pre-implantation,1 month and 3 months after implantation were sig-nificantly higher than those in the control group(all P<0.05). The levels of IL-6,IL-1βand TNF-αin the experimental group were significantly higher than those in the control group before planting(all P<0.05) 3 months after planting,there were no significant differences of IL-6,IL-1β, and TNF-αbetween the experimental group and control group(all P>0.05). Conclusion The patients with dyslipidemia after implantation have good implant stability as those with normal blood lipid ,and the patients with dyslipidemia can also obtain good prognosis.