Objective:to study the relationship between YSR and CBCL in adolescents.Method:466 adolescents were collected from 3 middle or high schools by striated random sampling. YSR (youth self report) and CBCL (child behavior checklist) were applied to the adolescents,and their parents .Result:there were 103 questions same in both YSR and CBCL, the Kappa=0.001-0.218 (P=0.975～0.000). In male, the result of YSR was correlated with only one syndrome in CBCL, in female, it correlated with 7 syndromes, introversion/extroversion, and the total score of CBCL. In middle school students, the result of YSR correlated with all subscores of CBCL. In adolescents of core family, in good relationship with parents, with father had higher educational level (high school), the result of YSR correlated with most of the subscores of CBCL.Conclusion:in the population of male, high school students, of non-core family, or in poor relationship with parents, results of YSR and CBCL are not consistent.

Objective: To investigate the related factors to depression in middle and high school students Method: The BDI (Beck depression inventory), EMBU (Egna Minnen av Barndoms Uppufostran, own memories of parental rearing practices in childhood) and a self-designed psychosocial factor inventory were administrated to 1382 students in middle or high schools Result:The BDI score was positively correlated to some factors in EMBU, they were firm control and punishment, over-interference, rejection and deny, and over-protection Compared with those with low BDI score, the group with higher BDI score had more experiences of fosterage, being maltreated by family members, reared in inharmonious family, unhappy childhood and with more family history of suicide or violent behavior More of them were still in abnormal families, with poor parent-child relationship Their parents had less expectancy on them, they had poor academic achievement, even failed in go up to next grade; they were more bullied and inclined to bully peers, had no good friend, taking less sports or other entertainment, had less opportunity to be assumed class or school service jobs More of them were just before graduation Conclusion:Poor family background, poor school performance and academic stress are risk factors for depression of middle or high school students

Objective:To study the associated factors with suicide ideas in middle school students.Method:Multiple random sample method was used in the study. 1421 middle school students in Chengdu urban area were sampled and 1393 gave effective feedback. Self-made questionnaire (including age, sex, family circumstance, experience in childhood, substance abuse, question about suicide ideas, etc.), Beck Depression Inventory (BDI), Adolescent Self-Rating Life Events Check List (ASLEC) were applied to the students.Results:328 (23.5%) of the 1393 have suicide ideas. The risk factors of suicide ideas included: 1) family factors: parents' divorce, father/mother's passing away, remarried family, experienced abuse in childhood, violence or suicide behavior of family member. 2) school factors: bullying or being bullied. 3) substance abuse: smoking, drinking and addictive drugs abuse. 4) high score of BDI. 5) high score in inter-person relation factor and being punished factor of ASLEC. 6) sex factor: female. Protecting Factors of suicide ideas included better achievement in school, singleton in family and harmony of family member.Conclusion:Suicide ideas were not rare in middle school students. Clinicians and teachers should discover and try to prevent possible suicide as early as possible.

Objective The aim of this study is to discuss the clinical teachers' behavior choices in the aspects of medical care,education and research,and explore the related factors by making an investigation.Methods This study adopts the method of Literature Review,interview and questionnaire investigation.Results 57.6％ of clinical teachers obviously felt enormous pressure,83.28％ of clinical teachers support the saying busy and time pressing is one of the most important facts; in view of the time allocation,the majority of the clinical teachers' arrangement is medical care ＞ research ＞ education or medical care ＞ education ＞ research.Conclusions Time and energy became the scarce resources for clinical teachers.On the other hand,the conflict relationship among medical care,education and research makes clinical teachers stand at the crossroads.The understanding of the relationship among medical care,education and research,and the policy environment are important factors when a clinical teacher was making a stand.

Objective To assess the efficacy of ropivacaine in combination with different doses of sufentanil for epidural anesthesia in patients undergoing hysterectomy. Methods Eighty ASA Ⅰ or Ⅱ patients aged 30-55 yrs weighing 40-70 kg undergoing elective hysterectomy were randomly divided into 4 groups ( n = 20 each) : ropivacaine group (R) and 3 ropivacaine-sufentanil groups (R-S1-3). The patients were unpremedicated. ECG, BP, HR and SpO2 were monitored during ansthesia. Each patient received an epidural catheter placed at L2,3 interspace. After correct placement of epidural catheter was confirmed 0.75% ropivacaine 13 ml and normal saline (NS) 2 ml were given through epidural catheter in group R whereas in the 3 R-S groups 0.75% ropivacaine 13 ml and sufentanil 10 (R-S1), 20 (R-S2) or 30 (R-S3) ?g in NS 2 ml were injected into epidural space. BP, HR and SpO2 were recorded every 3 min. The onset time, upper spread and duration of sensory block; onset and duration of motor block (Bromage scale); degree of abdominal muscle relaxation; level of sedation (OAA/S scale); anesthetic efficacy and side-effects were recorded. The dose-response curve constructed by probit regression analysis was established to calculate ED50 and ED95. Results The onset time, the time needed to reach the highest sensory level were significantly shorter and the duration of sensory block was significantly longer in the 3 R-S groups than in R group ( P

Objective To explore the effect of non-directed musical therapy on the automatic thoughts and therapeutic effect of depression.Methods 60 people outpatient and inpatient who with depression disorder participated in this research.According to the medical order,we choose the people who with Cardinality order as the group of the musical therapy (study group) and the people with the even order as the group of drug therapy (control group).all the patients was test with the Hamilton's Depression Scale (HAMD-24) and Automatic Thoughts Questionnaire (ATQ) before and after 2,4,8 weeks treatment,and comparison of these questionnaires scores of the two groups.Results After the 2,4,8 weeks treatment,the HAMD scores of the study group was (15.70±2.63),(10.03±2.28),(6.00± 1.98) and the scores of control group was (17.43±2.62),(12.47±2.75),(7.50±2.03).The result of HAMD scores had significant difference(F=11.754,P=0.001).ATQ scores of the study group was (73.27± 17.60),(58.33± 13.66),(47.43± 11.94) and the scores of control group was(84.20±22.30),(72.53±20.86),(58.90± 18.61).The result of ATQ scores had significant difference(F=4.136,P=0.047).Conclusion Non-directive musical imagery could be an effective way to improve the automatic thoughts of people who with depression disorder and improve the effect of treatment.

We used SDS-polyacrylamide gel electrophoresis (SDS-PAGE), immunoblotting of monoclonal antibody (McAb) J28 and peanutagglutinin (PNA) for detecting fetoacinar pancreatic protein (FAP) in extracts of 20 cases of fetal pancreas, 5 of pancreatic cancer and 4 of normal pancreas. The result showed that fetal pancreas and pancreatic cancer had a same level band about 110000 in Commassie blue stain, but absent in normal pancreas. The band could react with both McAb J28 and PNA PNA also could react with smaller glycoprotein in pencreatic cancer. It is suggested that McAb J28 and PNA combine with different sites of FAP.

Objective To establish the normal reference intervals of whole blood trace elements among pregnant women in Han‐gzhou area to provide the clinical diagnostic basis for ensuring the health of pregnant women and their fetuses .Methods A total of 122 whole blood samples in pregnant awaiting delivery in a general hospital of Hangzhou City during 2015 were collected randomly . The levels of lead(Pb) ,cadmium(Cd) ,copper(Cu) ,zinc(Zn) ,nickel(Ni) ,chromium(Cr) ,beryllium(Be) ,manganese(Mn) ,cobalt (Co) ,arsenic(As) ,molybdenum(Mo) ,thallium(Ti) and thallium(Tl) were determined with ICP‐MS .And the results were statisti‐cally analyzed .Results The detection results of whole blood Cu ,Cr ,Mn and Ti showed a normal distribution .The 5% -95% refer‐ence interval was determined according to x ± 1 .96s ,the normal reference intervals for these 4 elements were 255 .37 -668 .23 , 56 .09-151 .93 ,18 .46-54 .60 and 800 .90 -2 632 .02 μg/L respectively .Conclusion Formulating the normal reference values of whole blood microelements levels has an important significance for clinical doctors to provide the nutritional health care guidance and master the heavy metal pollution level .

Objective To analyze the immunization coverage of 23-valent pneumococcal polysac-charide vaccine(PPV23)in a large population in Guangzhou and to evaluate its safety by analyzing the ad-verse events following immunization(AEFI)reported to the passive surveillance system. Methods Immu-nization data of PPV23 in Guangzhou from 2010 to 2015 were collected from Information Management System of Biological Products and the Information System of Immune Programming of Guangzhou. AEFI reported to the AEFI Information System during 2010 to 2015 was collected for safety evaluation. The collected data were analyzed by using descriptive methodology. Results A total of 621 059 doses of PPV23 were pre-scribed in Guangzhou from 2010 to 2015. Most of the recipients were children younger than 10 years old,ac-counting for 79. 44% . Only 9. 38% of the subjects received PPV23 were older than 60 years. A total of 243 AEFI cases were reported at a rate of 39. 13 cases per 100 000 doses,among which 199 cases(32. 04 / 105 ) showed minor vaccine reactions,25 cases(4. 03 / 105 )occurred adverse events,16 cases(2. 58 / 105 )de-veloped coupled diseases and 3 cases(0. 48 / 105 )were classified as psychogenic reactions. No rare adverse reactions were observed. Conclusion The majority of people immunized with PPV23s in Guangzhou were children,while the immunization coverage among the elderly was relatively low. PPV23 was safe for vaccina-tion as the reported AEFI cases were similar to that of other vaccines.

Objective To investigate the effects of different doses of dexmedetomidine on cerebral oxygen saturation and pulmonary shunt fraction in patients undergoing one-lung ventilation (OLV). Methods Sixty ASAⅠ-Ⅱpatients, aged 46-71 years, with body mass index (BMI)18-24 kg/m2 and scheduled for thoracotomy were randomly divided into three groups (n=20 each):high dose dexmedetomidine group (group D1), low dose dexmedetomidine group (group D2) and control group (group C). Dexmedetomidine 1μg/kg was infused in group D1 after anesthesia induction, and then a rate of 0.5μg·kg-1·h-1 was continuously infused. Dexmedetomidine 0.5μg/kg was infused in group D2 after anesthesia induction, and then a rate of 0.3μg · kg-1 · h-1 was continuously infused. Group C was received the equal volume of normal saline. Anesthesia was main?tained with propofol-remifentanil and intermittent iv boluses of rocuronium. Arterial and jugular venous blood samples were collected before anesthesia induction (T0), at 15 min after two-lung ventilation (T1), at 5 min (T2) and 30 min (T3) of OLV for blood gas analysis. Value of Qs/Qt was calculated and SctO2 was recorded at the same time. Results Compared with group C and group D2, Qs/Qt was decreased at T2 in group D1 (P<0.05). Qs/Qt was lower at T3 in group D1 and D2 than that of group C, and which was lower in group D1 than that of group D2 (P<0.05). In group C and group D1 a significant de?crease in SctO2 was observed at T2 and T3 compared to that at T0 and T1 (P<0.05). SctO2 was significantly higher at T2 and T3 in group D2 than that in group C and group D1 (P<0.05). Conclusion Dexmedetomidine given during OLV undergoing thoracotomy can improve oxygenation, decrease pulmonary shunt fraction and reduce the occurrence of low SctO2.