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ObjectiveTo explore the effect of emotional catharsis on the mental health status， coping style and satisfaction with the intervention among adolescents in Nanchong in the post-pandemic period. MethodsCompletely random sampling method was used to recruit 390 adolescents from 2 general secondary schools， 2 county secondary schools and 2 universities in Nanchong from January 2021 to April 2022. The subjects were divided into study group （n=195） and control group （n=195） by random number table method. The study group received emotional catharsis intervention. The control group received self-regulation and relaxation without any other intervention. Interventions for both groups lasted for 3 months. Before and after the intervention， the mental health status and coping style of the adolescents were assessed using the Symptom Checklist 90 （SCL-90） and the Simplified Coping Style Questionnaire （SCSQ）. Also， the participants rated the satisfaction with the intervention via self-made satisfaction questionnaire after the intervention. ResultsAfter intervention， the total SCL-90 score of study group was lower than that of control group （t=68.312， P<0.01）. In terms of SCSQ， study group scored higher on the positive coping dimension （t=30.488， P<0.01）， and lower on negative coping dimension （t=46.562， P<0.01） than those of control group. There were 190 （98.96%） cases satisfied with the intervention in the study group and 175 （89.74%） cases in the control group， the difference of intervention satisfaction rate between the two groups was statistically significant （χ²=15.321， P<0.01）. ConclusionIn the post-pandemic period， emotional catharsis may be conducive to improve the mental health status and coping style among adolescents in Nanchong， and adolescents have high levels of satisfaction with the intervention.
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Objective@#To explore prevalence of childhood neglect and autonomic nervous function, and its association in sixth graders students in Harbin, and to provide clues to improve physical and mental health of children and adolescents.@*Methods@#Cluster sampling method was used to select 1 259 students from grade 6 in 5 schools in two districts of Harbin, and Childhood Trauma Questionnaire-Short Form (CTQ-SF) and TOHO University Medical Index (TMI) were filled in.@*Results@#The total rate of childhood neglect was 45.7%, of which the rate of emotional neglect and physical neglect were 18.8%, 40.8%. The rate of autonomic nerves disorder was 47.2%. The rate of autonomic nerves disorder in students suffered from neglect, emotional neglect, physical neglect are higher than those without any of neglect(χ2=50.52, 32.02, 43.61, P<0.01), and with the increase of the degree of neglect, the rate of autonomic nervous disorder were gradually increasing(χ2=47.99, 47.07, 49.24, P<0.01). After controlled for gender, neglect, emotional neglect, physical neglect were positively associated with autonomic nerves disorder(OR=1.53-2.34, P<0.05), and the odd ratio for autonomic nerves disorder among those with mild-to-moderate,moderate-to-severe and extremely servere neglect was 1.37, 1.83, 5.10 compared to those with none or mild neglect.@*Conclusion@#Childhood neglect is closely related to adolescent the autonomic nerves disorder in sixth graders students in Harbin. Moreover, the more serious the childhood neglect is, the higher the detection rate of autonomic nerves disorder is. In order to improve the physical and mental health of children and adolescents, it is necessary to pay attention to childhood neglect and early assessment of their autonomic function.
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Objective@#To understand current situation and relations of childhood abuse and psychological capital, providing scientific basis for adolescent mental health promotion.@*Methods@#Stratified cluster sampling method was used to select 1 894 students from junior high schools and senior high schools in Harbin. Questionnaire survey was conducted by using Childhood Trauma QuestionnaireShort Form (CTQ-SF) and Positive Psychological Capital (PPQ).@*Results@#The total rate of childhood abuse among adolescents in the region was 98.3%. In addition to emotional abuse, scores of other dimensions of childhood abuse were higher for boys than for girls(P<0.01). Childhood abuse in rural area was higher than those in urban area except physical abuse(P<0.05). High psychological capital was observed among participants with boys higher in selfefficacy and resilience than that of girls(P<0.05). Psychological capital in urban students was higher than rural students(P<0.05). Except for the negative correlation between sexual abuse and resilience, all other dimensions of childhood abuse were negatively correlated with four dimensions of psychological capital. Stepwise regression analysis showed that emotional abuse, emotional neglect and physical neglect was negatively correlated with all dimensions of psychological capital(P<0.01); Sexual abuse showed negative association with selfefficacy and optimism(P<0.01).@*Conclusion@#Childhood abuse is closely related to psychological capital among adolescents in Harbin, suggesting exposure to childhood abuse might confer detrimental effects on psychological capital development.
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Objective@#To observe the short-term changes of Body Mass Index (BMI) and Waist Circumference (WC) in junior high school students in Harbin, and to explore its association with the changes of high-sensitivity C-reactive protein (hs-CRP) in the same period. Furthermore, to analyze the value of hs-CRP to predict the BMI and WC changes in children and adolescents.@*Methods@#Convenient sampling method was used,and the students in grades 6 and 7 in junior high school in Harbin were selected by stratified clicstering. Physical examination and serum hs-CRP were performed for two consecutive years. According to the results of the two surveys, the subjects were divided into control group (normal → normal), case group (abnormal → abnormal), improved group (abnormal → normal) and progression group (normal → abnormal). The multinomial logistic regression was used to analyze the predictive value of hs-CRP changes for BMI and WC changes.@*Results@#The rate of overweight and obesity among samples from junior high school was 30.6%. The increment of BMI in female was more obvious than that in male(U=17 358.0，P<0.05). Both increments in BMI and WC were positively correlated with increments in hs-CRP(P<0.05). The risk of occurrence of "BMI always abnormal" and "WC always abnormal" increased sequentially in hs-CRP "normal → abnormal", "abnormal → normal" and "abnormal → abnormal", were 3.45 times, 5.98 times and 38.84 times of "BMI is always normal", respectively; and were 3.45 times, 4.26 times and 28.50 times of "WC is always normal", respectively. The risk of "BMI improvement" was 7.70 times more than that of BMI "always normal" when hs-CRP "abnormal → normal".@*Conclusion@#The prevalence of overweight and obesity in junior high school students in Harbin is high. The BMI increases faster in female from junior high school. The trends of change of BMI and WC are consistent with the trend of change of hs-CRP. The “hs-CRP change” has a good predictive value for BMI and WC development.
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Purpose To discuss the clinical pathological features, diagnosis and differential diagnosis, treatment and prognosis of pri-mary breast diffuse large B-cell lymphoma ( DLBCL) . Methods 7 cases of primary breast DLBCL were collected, their clinical path-ological characteristics and immunophenotypes were also observed, and the treatment and prognostic factors were discussed. Results All of the 7 patients were women, aged 28~75 years, with the median 51 years. 5 cases involved left breast, 2 cases were located in the right breast. Painless mammary mass and ipsilateral axillary lymphadenopathy were the commonest clinical manifestations. On mi-croscopic observation, tumor cells were large to medium-sized which characterized as diffuse infiltration between the lobules of mamma-ry gland, around the duct, interstitial and fat tissue, some were single file cord pattern. 1 case was ALK-1 positive DLBCL, 6 cases were DLBCL of the non special type. The immunophenotype showed 5 cases were of non-GCB, 2 cases were of GCB type. Ki-67 index were from 60% to 95%. According to Ann Arbor staging, 2 cases were stage I EA, 5 cases were stage II EA. IPI score:4 cases with 0 score, 3 cases with 1 score. Of 7 patients, one case was modified radical mastectomy, 4 cases were lumpectomy, 2 cases were diag-nosed by core needle biopsy. 2 patients died without chemotherapy, 5 patients were chemotherapy or radiotherapy for 4 to 6 cycles ( CHOP/R-CHOP) , 4 patients received complete response, one died. Patients were followed up from 1 to 114 months, the median fol-low-up time was 18 months. The 1 year OS rate was 57. 1%, 5 years OS rate was 14. 3%. Conclusion The diagnosis of primary breast DLBCL is confirmed by pathological biopsy and immunohistochemical markers. The immunophenotype was mainly non-GCB type. Comprehensive treatment including chemotherapy and radiotherapy is appropriate. The prognosis should be comprehensively eval-uated by multiple factors.
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Objective To evaluate the clinical effect of endoscopic sphineterotomy (EST) and endoscopic sphincterotomy associated with traditional Chinese medicine in the treatment of intrahepafic duct stones.Methods Eighty patients with common bile duet stones and intrahepatic duct stone were randomly divided into a treatment group and a control group.EST associated with traditional Chinese medicine was performed in the treatment group,and EST only was used in the control group.Clinical effects were observed.Results Common bile Duet stone clearance was achieved in 94% patients in the treatment group,contrasting 88% in the control group.There was no significant difference between them (P＞0.05).While intrahepatic duct stone clearance was 74% and 28% respectively in the treatment group and the control group,showing significant difference (P＜0.05).Conclusion It is a good way that endoscopic sphincterotomy associated with traditional Chinese medicine treating intrahepatic duct stones.
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<p><b>OBJECTIVE</b>To compare the hemostatic effect of Flos Sophorae in crude, parched and carbonized forms and its extracts, including rutin, quercetin and tannin.</p><p><b>METHODS</b>All the testing samples were orally administered to the experimental animals for 5 days, then the bleeding time (BT), coagulation time (CT), platelet count and capillary permeability (CP) in the treated mice were tested, and the prothrombin time (PT), fibrinogen (FBG) content and platelet aggregation rate (PAR) in the treated rats were determined.</p><p><b>RESULTS</b>All the samples could lower the CP, BT and CT in mice and also decrease the plasma PT in rats. All three forms of Flos Sophorae could increase FBG in rats, while the three extracts of it could inhibit the PAR in rats obviously. In addition, rutin had the effect of raising the platelet count.</p><p><b>CONCLUSION</b>All the three forms and three extracts of Flos Sophorae have hemostatic effect, the effect of parched and carbonized form is higher than that of crude drug. The mechanism of the hemostatic effect of the six kinds of sample might be various.</p>