1.The mediating effect of self-evaluation on boredom proneness and aggression in medical students
Juan XU ; Xuehong DENG ; Miaomiao LIU ; Qiuli LI ; Xiuying DAI
Chinese Journal of Behavioral Medicine and Brain Science 2014;23(7):644-647
Objective To explore the relationship among boredom proneness,core self-evaluation and aggression in medical students and to provide clues and evidence for preventing aggression and their relevant interventions.Methods The Boredom Proneness Scale for College Students(C-BPQ),Chinese Version of Buss & Perry Aggression Questionnaire (AQ-CV)and Core Self-evaluations Scale were employed to investigate 1667 medical students in one medical university in Ningxia.Results There were significant differences between high and low boredom proneness groups in core self-evaluations,total aggression score and each factors (core self-evaluations:(29.67±5.10) vs (41.67±4.64),AQ-CV scores:(36.43±17.18) vs (17.58±12.45),physical aggression:(31.62 ±20.46) vs (17.02 ±15.28),verbal aggression:(37.44±19.03) vs (24.68±17.14),anger:(40.93±22.32) vs (18.85±16.86),hostility:(37.34± 19.41) vs (14.86± 13.57),self-aggression:(35.47 ±21.66) vs (13.57± 14.28),all P<0.001).There were positive correlation among total score of boredom proneness,internal and external stimuli dimensions,total score of AQ-CV and each factors (P<0.001) and negative correlation between total score of boredom proneness and core self-evaluation(P<0.001).There were negative correlation among core self-evaluation score,AQ-CV scores and each factor(P<0.001).Regression analysis showed that boredom proneness and core self-evaluation could predict the aggression to a certain extent (P<0.01).Core self-evaluation played a mediating role between boredom proneness and aggression taking 48.25% proportion of the total effect of the mediation.Conclusion Boredom proneness is closely related to aggressive behavior.Core self-evaluation plays a mediating role between boredom proneness and aggression.
2.A clinical comparative study of rubber ring versus dental floss combined with hemoclipping assisted endoscopic submucosal dissection on gastrointestinal tumor
Xiangbo CHEN ; Tingting XU ; Qiuli WU ; Qingfeng ZHENG
Journal of Shanghai Jiaotong University(Medical Science) 2017;37(7):1010-1014
Objective·To investigate and compare the curative effect of rubber ring and dental floss combined with hemoclipping assisted endoscopic submucosal dissection(ESD) on gastrointestinal tumors.Methods·A total of 54 patients with gastrointestinal tumors were collected.Twenty-seven patients in rubber ring group accepted ESD assisted by rubber ring with hemoclipping,and the other 27 patients in dental floss group accepted ESD assisted by dental floss.with hemoclipping.Duration of the operation,installation time of the traction device,detachment frequency of hemoclipping,injury of mucosa,one-time complete resection rate,and complication rate were analyzed as key indicators.Results·The detachment frequency of hemoclipping in rubber ring group was significantly less than that in dental floss group (t=4.418,P<0.05).There was no injury of mucosa in rubber ring group,while,three patients had mucosa injury in dental floss group.There was no statistically significant difference on duration of operation,installation time of traction device,one-time complete resection rate,and complication rate between two groups.After 2 ~ 12 months of follow-up,the wound healed well in all patients in rubber ring group.No evidence of tumor recurrence was noted.Conclusion·Compared with dental floss,rubber ring combined with hemoclipping is superior in assisted ESD,especially in the right half colon.It is an effective assist device with little trauma and adjustable direction.
3.The analyses of depression and correlative factors of left-behind children in Ningxia
Changzhou HU ; Yutao FENG ; Qiuli LI ; Lingling WANG ; Juan XU ; Xiuying DAI
Chinese Journal of Behavioral Medicine and Brain Science 2013;(3):246-249
Objective To investigate the relationships between depression and life events and coping style of left-behind children in Ningxia rural district.Methods 1455 children,between 7 and 15 years old,of which 643 were left-behind children and 812 were non-left-behind children,were selected from six primary schools and two junior middle schools in Ningxia using cluster-random-sampling.All of them were assessed by the Depression Self-rating Scale for Children (DSRSC),Adolescent Self-rating Life Event Checklist (ASLEC) and Simplified Coping Style Questionnaire (SCSQ).Pearson correlation analysis was used to analyze the correlation between leftbehind children' s depression phenomenon and all items in the questionnaires above,and Hierarchical multiple linear regression were used to analyze the correlative factors associated with depression among left-behind children.Results The detectable rate of left-behind children and non-left-behind children' s depression were respectively 30.30% and 21.20%,and the former was higher than the later (x2 =15.909,P<0.01).In the left-behind children group,the depression relevance ratio were significant difference (35.23% vs.26.52%) between the 7-11 years old group and the 12 to 15 one(P<0.05).The detectable rate of Han and Hui ethnic children(29.00% vs.37.14%)had no statistically significance.Except positive replying,left-behind children had got higher scores in all factors of DSRSC,ASLEC and negative replying compared with non-left-behind children.According to the Pearson correlation analysis,the scores of DSRSC had positive correlation with all factors in ASLEC,while had negative correlation with active coping style in SCSQ (P < 0.05).According to hierarchical multiple linear regression,positive replying,passive coping style,health and adaptation and human relationship went into the equation,which were important predictive variables for depression.Conclusion The left-behind children in Ningxia have high detectable rate of depression,and active coping styles are useful buffer for the life events' harmful effects.
4.Effects of Huanglian Jiedu Decoction on blood lipid metabolism and its related gene expressions in rats with hyperlipidemia.
Jin JIN ; Yang ZHANG ; Wenxiang HU ; Zhengyao ZHANG ; Nannan XU ; Qiuli ZHOU
Journal of Integrative Medicine 2010;8(3):275-9
To observe the effects of Huanglian Jiedu Decoction (HJD), a compound traditional Chinese herbal medicine, on lipid metabolism and its related gene expressions in rats with hyperlipidemia.
5.The clinical study on Qiliqiangxin capsule interference with heart failure
Weiyang LI ; Jing XU ; Qiang WANG ; Qiuli LI ; Feng JIANG ; Nanfang LOU
International Journal of Traditional Chinese Medicine 2010;32(1):18-19
Objective To observe the clinical role of Qiliqiangxin capsules uniting conventional western medicine interfering with chronic heart failure(CHF).Methods 61 cases of CHF were randomly recruited into a control group(31 cases)and a treatment group(30 cases).The control group was treated with conventional anti-hean failure treatment,and the treatment group was added Qiliqiangxin capsules on the treatment of the control group.After having been treated for 2 courses (fonr weeks),such indexes as clinical efficacy,body weigbt,urine volume,6 min walking distance(6MWD),electrocardiogram,and cardiac ultrasound were measured for both groups.Results The overall efficiency of cardiac function was 93.33%for the treatment group and 74.19%for the control group.There was significant difierence between the two groups(χ~2=4.07985,P<0.05).The enhance rate of left ventricular ejection fraction(LVEF)was(16±4)%in the treatment group as compared to(11±3)%in the control group,also showing statistical difierence between the two groups(t=5.509,P<0.001).Conclusion Qiliqiangxin capsules combined with conventional western medicine could effectively improve the cardiac function,LVEE clinical symptoms,and quality of life in the patients with ehronic heart failure.
6.Transvaginal Contrast-enhanced Sonography in the Differentiation of Benign from Malignant Adnexal Masses
Junyan WANG ; Qiuli CUI ; Aijun LIU ; Xuewen GAO ; Longxia WANG ; Li SU ; Yuanqing YAO ; Enfeng ZHAO ; Xiuli LI ; Weiping LI ; Hong XU ; Zhixian YUAN ; Qian LIN
Chinese Journal of Medical Imaging 2009;(6):412-415
Purpose:The study was designed to investigate the feasibility of contrast-enhanced ultrasound in the differentiation of benign and malignant adnexal masses.Materials and Methods:Sixty-nine consecutive patients with adnexal masses received trans vaginal contrast-enhanced ultrasound.The image and perfusion features were assessed.Results:All of 26 malignant tumors showed detectable contrast enhancement,including 24 cases with a quick,heterogeneous or branching pattern.Among 39 benign lesions,24 were cystic with circle or half-circle enhancement,including 5 cases with intra-cystic septum or papillae slightly enhanced.The other 15 cases were solid,8 of them had slightly dotted enhancement.There are significant difference in enhancement patterns between benign and malignant masses ( P < 0.0001).The 4 cases of borderline tumors showed progressive,heterogeneous enhancement.Conclusion:Contrast-enhanced ultrasound is of value in the differentiation of benign and malignant adnexal masses.
7. Application of accelerated rehabilitation surgery on elderly patients with gastric cancer and its effects on inflammation and nutritional indicators
Minfeng YE ; Feng TAO ; Kelong TAO ; Qiuli ZHOU ; Guangen XU ; Yu ZHANG ; Wei WANG
Chinese Journal of Primary Medicine and Pharmacy 2019;26(18):2243-2247
Objective:
To analyze the application of accelerated rehabilitation surgery in elderly patients with gastric cancer surgery and its influence on inflammation and nutritional indicators.
Methods:
From October 2017 to October 2018, 80 elderly patients with gastric cancer who underwent gastrectomy in Shaoxing People's Hospital were selected.According to random number table method, they were randomly divided into traditional control group and ERAS group, with 40 cases in each group.The traditional control group was treated by traditional perioperative treatment + operation, while ERAS group was treated with ERAS perioperative treatment + operation.The recovery and complications, inflammation and nutritional changes before operation, 1 day after operation and 3 days after operation, and the improvement of quality of life after operation were compared and analyzed between the two groups.
Results:
In the ERAS group, the first exhaust time[(2.3±0.8)d] and defecation time[(2.5±0.4)d]were shorter than those in the traditional control group[(3.5±0.5)d and (3.7±0.6)d], and the incidence rate of complications (7.5%) was lower than that in the traditional control group (35.0%), the differences were statistically significant (
8.Exploration of the application of i-Scan endoscopy in nasopharyngeal lesions
Tong CHU ; Qiuli WANG ; Weihua XU ; Jun WEI
China Journal of Endoscopy 2024;30(5):63-68
Objective To compare the diagnostic value of white light endoscopy and intelligent scan(i-Scan)endoscopy for nasopharyngeal masses.Methods We collected 127 patients with nasopharyngeal masses from January 2019 to December 2021 and obtained biopsy pathological results.From January 2019 to December 2020,59 cases were treated with white light endoscopy,and from January 2021 to December 2021,68 cases were treated with i-Scan endoscopy.Compare the accuracy of diagnosis between the two groups based on pathological results as the gold standard;Evaluate the microvascular morphology and lesion boundaries of nasopharyngeal masses under i-Scan endoscopy,and conduct correlation analysis with pathological results.Results The specificity and accuracy of i-Scan endoscopy in the diagnosis of nasopharyngeal masses were higher than those of white light endoscopy(91.80%and 86.00%,91.17%and 86.44%),and the sensitivity was lower than that of white light endoscopy(85.71%and 88.89%),but there was no significant difference(P>0.05).The diagnostic consistency of i-Scan group was slightly higher than that of white light group(Kappa=0.619 and 0.588);The lesion site boundary score,microvascular score,and their total score in i-Scan group were positively correlated with the pathological score(r=0.429,r=0.421,r=0.460),the differences were statistically significant(P<0.05);Typical disordered and twisted submucosal vessels(SV)and branching vessels(BV)were observed in nasopharyngeal carcinoma,most benign lesions could observe dilated and regularly distributed SV and BV,regardless of pathological malignancy,no obvious intraepithelial papillary capillary loop(IPCL)was observed in the nasopharynx.Conclusion The diagnostic efficacy of i-Scan endoscopy for nasopharyngeal masses is higher than that of white light endoscopy.
9.Analysis on influence and lag effects of meteorological factors on incidence of hand, foot and mouth disease in Shijiazhuang, 2017-2019
Miaomiao XU ; Tong SU ; Yingying LIU ; Wenna ZHAO ; Qiuli YU ; Shunxiang QI ; Jialin LI ; Qi LI
Chinese Journal of Epidemiology 2021;42(5):827-832
Objective:To understand the influence and lag effect of meteorological factors on the incidence of hand, foot and mouth disease (HFMD) in Shijiazhuang.Methods:The daily incidence data of HFMD in Shijiazhuang during 2017-2019 were collected from Chinese Information System for Disease Control and Prevention. The hourly meteorological data were collected form meteorological stations of Shijiazhuang of Chinese meteorological data network. The distributed lag nonlinear model was built for statistical analysis by software R 3.6.2.Results:When the daily average temperature was 15-26 ℃, the risk of incidence of HFMD increased at lag 3-6 days. However, the risk was highest when the temperature was 25 ℃ at lag 3 days ( RR=1.03,95% CI:1.00-1.06). When the daily average relative humidity was more than 80%, the risk of incidence of HFMD increased at lag 5-18 days. However, the risk was highest at lag 9 days ( RR=1.04, 95% CI: 1.02-1.06).When the daily average air pressure ranged from 999 hPa to 1 007 hPa, the risk of incidence of HFMD increased at lag 5-8 days. However, the risk was highest at lag 6 days ( RR=1.01, 95% CI: 1.00-1.02).When the daily average precipitation ranged from 15 to 32 mm, the risk of incidence of HFMD increased at lag 3-18 days. However, the risk was highest at lag 6 days ( RR=1.11, 95% CI: 1.02-1.19). Conclusions:Meteorological factors increased the risk of incidence of HFMD such as higher daily average temperature (15-26 ℃), higher daily average humidity (>80%), lower daily average air pressure (999-1 007 hPa) and higher daily average precipitation (15-32 mm) in Shijiazhuang during 2017-2019. They were all correlated with the incidence of HFMD with certain lag days. It is suggested to use these meteorological indicators for the early warning of HFMD.
10. Effect of hydrogen-rich saline on the CD4+ CD25+ Foxp3+ Treg cells of allergic rhinitis guinea pigs model
Feifei XU ; Shaoqing YU ; Chuanliang ZHAO ; Na CHE ; Ling JIN ; Qiuli WANG ; Rongming GE
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2017;52(7):506-511
Objective:
To explore the effect of hydrogen-rich saline on the CD4+ CD25+ Foxp3+ Treg cells in a guinea pig model of allergic rhinitis (AR) and investigate the underling anti-inflammatory mechanism.
Methods:
Using random number table, eighteen guinea pigs were divided into three groups (control group/AR group/HRS group,