ObjectiveTo observe the effect of buprenorphine sublingual tablets (Bup) and methadone for heroin addicts on out patients treatment during recovery period. MethodsHeroin addicts who completed acute drug detoxification treatment were assigned in the order of cross to the observation group and control group. The observation group and the control group were treated with Bup and methadone, respectively for six months. Both groups were observed on the time of keeping heroin abstinence during the treatment and were assessed with Anxiety Scale before and after Bup or methadone treatment. ResultsBup group kept abstinence from heroin longer than methadone group ( P ＜0.01 ) ,and had lower anxiety scores( P ＜0.05). ConclusionBupernorphine sublingual tablets used for out patients at recovery period could better alleviate heroin addicts' anxiety and prolong their abstinence time.

Objective Through the research and analysis of guangdong medical college affiliated hospital orthopaedic hospitalized patients with a diagnosis of osteoporosis in Zhanjiang,this paper provide theoretical basis for the prevention of osteoporosis frac-ture.Methods The elderly aged over 40 years old,living in this area for a long time.Data was collected from August 2012 to Feb-ruary 2014,hospitalized patients in guangdong medical college affiliated hospital were diagnosed with osteoporosis.Contents include general situation survey,medical examination,venous blood tests and bone mineral density testing.Results Fracture group average age is older than the non fracture group;the fracture group lumbar spine bone mineral density(LSBMD)and femoral neck bone min-eral density(FNBMD)T value and Z value and serum calcium group is greater than the fracture and the differences were statistically significant(P <0.05).Fracture group in gender divided into two groups for comparison,in which women older than men,and the difference was statistically significant(P <0.05),male LSBMD T and Z values and FNBMD T value is greater than the female and the difference was statistically significant(P <0.05).According to the 10 year age group,Each age group compared with the frac-ture number and non fracture number,in the age group of 70-80 fracture number were the most;All age groups in LSBMD,FNB-MD,serum calcium(Ca)and VitD compared,non fracture group is most higher than that of fracture group.The influence factors of the fractures for non conditional Logistic regression analysis,age,LSBMD,FNBMD T value increased were risk factors for fracture, VitD,FNBMD,LSBMD T value increased were protective factors of fracture.Conclusion Need as soon as possible to prevent osteo-porosis,especially before the age of 40,try to improve the peak bone density,to prevent the occurrence of osteoporosis in the future.