BACKGROUND: While emotional distress, encompassing anxiety and depression, has been associated with negative clinical outcomes, its impact across various clinical departments and general hospitals has been less explored. Previous studies with limited sample sizes have examined the effectiveness of specific treatments (e.g., antidepressants) rather than a systemic management strategy for outcome improvement in non-psychiatric inpatients. To enhance the understanding of the importance of addressing mental health care needs among non-psychiatric patients in general hospitals, this study retrospectively investigated the impacts of emotional distress and the effects of early detection and management of depression and anxiety on hospital length of stay (LOS) and rate of long LOS (LLOS, i.e., LOS >30 days) in a large sample of non-psychiatric inpatients. METHODS: This retrospective cohort study included 487,871 inpatients from 20 non-psychiatric departments of a general hospital. They were divided, according to whether they underwent a novel strategy to manage emotional distress which deployed the Huaxi Emotional Distress Index (HEI) for brief screening with grading psychological services (BS-GPS), into BS-GPS ( n = 178,883) and non-BS-GPS ( n = 308,988) cohorts. The LOS and rate of LLOS between the BS-GPS and non-BS-GPS cohorts and between subcohorts with and without clinically significant anxiety and/or depression (CSAD, i.e., HEI score ≥11 on admission to the hospital) in the BS-GPS cohort were compared using univariable analyses, multilevel analyses, and/or propensity score-matched analyses, respectively. RESULTS: The detection rate of CSAD in the BS-GPS cohort varied from 2.64% (95% confidence interval [CI]: 2.49%-2.81%) to 20.50% (95% CI: 19.43%-21.62%) across the 20 departments, with a average rate of 5.36%. Significant differences were observed in both the LOS and LLOS rates between the subcohorts with CSAD (12.7 days, 535/9590) and without CSAD (9.5 days, 3800/169,293) and between the BS-GPS (9.6 days, 4335/178,883) and non-BS-GPS (10.8 days, 11,483/308,988) cohorts. These differences remained significant after controlling for confounders using propensity score-matched comparisons. A multilevel analysis indicated that BS-GPS was negatively associated with both LOS and LLOS after controlling for sociodemographics and the departments of patient discharge and remained negatively associated with LLOS after controlling additionally for the year of patient discharge. CONCLUSION Emotional distress significantly prolonged the LOS and increased the LLOS of non-psychiatric inpatients across most departments and general hospitals. These impacts were moderated by the implementation of BS-GPS. Thus, BS-GPS has the potential as an effective, resource-saving strategy for enhancing mental health care and optimizing medical resources in general hospitals.
Humans ; Retrospective Studies ; Male ; Length of Stay/statistics & numerical data* ; Female ; Middle Aged ; Adult ; Psychological Distress ; Inpatients/psychology* ; Aged ; Anxiety/diagnosis* ; Depression/diagnosis*

Background Due to the prominent particularity of medical work,nurses are prone to developing depression,which not only poses a considerable threat to the physical and mental health of nurses,but also affects the quality of nursing to some extent.Occupational stress is a known contributor to depression in nurses,whereas relatively little research has been done to investigate the underlying mediation path.Objective To explore the mediation effect of perceived organizational support and psychological capital on the relationship between occupational stress and depression among nurses,and to provide theoretical references for the prevention and treatment of occupational stress-induced depression in nurses.Methods From March to August 2019,a stratified random sampling method was utilized to select a sample size of 720 nurses in each department of a grade A tertiary hospital in Shandong Province.All subjects were assessed using Effort-Reward Imbalance Questionnaire(ERI),Perceived Organization Support Questionnaire(POS),Psychological Capital Questionnaire(PCQ)and Center for Epidemiologic Studies Depression Scale(CES-D).Pearson correlation was adopted to examine the correlation among above scales,and multilevel mediation analyses were conducted with model 6 in Process macro(version 3.3)for SPSS 26.0 using Bootstrap re-sampling method.Results A total of 658 nurses(91.39%)completed the effective questionnaire survey.ERI score was positively correlated with CES-D score(r=0.499,P<0.01),and negatively correlated with POS and PCQ scores(r=-0.318,-0.275,P<0.01).POS score was positively correlated with PCQ score(r=0.455,P<0.01),and negatively correlated with CES-D score(r=-0.401,P<0.01).PCQ score was negatively correlated with CES-D score(r=-0.567,P<0.01).The total effect value of occupational stress on depression was 0.466(95%CI:0.399～0.534).Perceived organizational support(indirect effect value of 0.027,95%CI:0.006～0.057)and psychological capital(indirect effect value of 0.059,95%CI:0.013～0.120),separately from each other,mediated the relationship between occupational stress and depression,and a chained mediation effect of perceived organizational support and psychological capital was also demonstrated(indirect effect value of 0.051,95%CI:0.031～0.082),accounting for 10.94%of the total effect.Conclusion Occupational stress is a influencing factor of nurses' depression,which can affect the occurrence of depression both directly and indirectly through either separate or chained mediation of perceived organizational support and psychological capital.

Objective To explore the predictive value of the expression of CD44v6 and EGFR on the efficacy of neoadjuvant chemotherapy (NACT) in stageⅡ-Ⅲ cervical cancer. Methods A total of 53 patients with stageⅡ-Ⅲ cervical cancer diagnosed by pathology were selected. All patients received two cycles of paclitaxel+platinum NACT. The pathological tissue samples of cervical tumors before NACT treatment were collected. The expression of CD44v6 and EGFR were detected by the immunohistochemical SP method, and we analyzed their predictive value of NACT in stageⅡ-Ⅲ cervical cancer. Results Among the 53 patients, 38 were in the NACT effective group (CR+PR), and 15 were in the NACT ineffective group (SD+PD). The expression of CD44v6 in the ineffective group was significantly higher than that in the effective group (P < 0.05). The expression of CD44v6 was significantly different in patients with CR, PR, and SD (P < 0.05). The AUC of CD44v6 to NACT effect on stage Ⅱ-Ⅲ cervical cancer was 0.74 (P < 0.05). The patients in the high expression group of CD44v6 had worse efficacy in NACT than those in the low expression group of CD44v6 (P < 0.05). Pearson test showed that CD44v6 and EGFR expression were correlated (R=0.34, P < 0.05). Conclusion High expression of CD44v6 may reduce the efficacy of NACT in stageⅡ-Ⅲ cervical cancer, suggesting that the expression of CD44v6 has a certain predictive value and clinical significance in the efficacy of paclitaxel+platinum NACT on cervical cancer. Moreover, CD44v6 is positively correlated with EGFR expression.

Objective:To study the effects of radiotherapy and the prognostic factors in hepatocellular cancer (HCC) patients with cardiophrenic angle or superior diaphragmatic lymph nodes metastasis (LNM).Methods:We retrospectively analyzed 56 HCC patients with cardiophrenic angle or superior diaphragmatic LNM who were treated with or without external beam radiation therapy (EBRT) in Zhongshan Hospital of Fudan University from Jan 2010 to Aug 2020. Patients were divided into two groups according to whether they received radiotherapy, EBRT group and non-EBRT group, and each group had 28 patients. Radiation fields included or excluded primary tumor in EBRT group, and the cardiophrenic angle or superior diaphragmatic LNM did not receive any local treatment in non-EBRT group. The response rate, survival rate, local control rate, prognostic risk factors of the two groups were studied.Results:After EBRT, the partial response rate and complete response rate were 32.1%(9/28) and 32.1%(9/28). The median survival rate of EBRT group was 16.1 months (95% CI 9.00-23.21, RR=3.63) vs. 6.9 months (95% CI 4.63-8.77, RR=1.06) for the non-EBRT group, with statistically significant difference ( χ2=15.53, P<0.05). Cardiophrenic angle or superior diaphragmatic lymph nodes 1-year local control rate for EBRT group and non-EBRT group were 37.0% vs. 10.7%, with statistically significant difference ( χ2=5.28, P<0.05). Since diagnosis of cardiophrenic angle or superior diaphragmatic LNM, 4 patients (14.3%) in the EBRT group vs. 13 patients (46.4%) in the non-EBRT group had higher alpha-fetoprotein (AFP) level after 3 months compared with the AFP before EBRT ( χ2=6.84, P<0.05). Multivariate analysis showed that multiple intrahepatic tumors, maximal diameter of intrahepatic tumors >5 cm, AFP≥400 μg/L, no EBRT were poor prognostic factors. Conclusions:EBRT can prolong overall survival and improve the control rate of lymph node of HCC patients with cardiophrenic angle or superior diaphragmatic LNM. Patients with multiple intrahepatic tumors, maximal diameter of intrahepatic tumors >5 cm, AFP≥400 μg/L and no EBRT have poor prognosis.

ObjectiveTo explore the effect of flipped classroom mode in the clinical probation teaching for undergraduate mental health students， so as to expand the new mode of clinical teaching in psychiatry department. MethodsA total of 85 undergraduate psychiatric students from Xinxiang Medical University in 2016 were selected. All participants were divided into experimental group （n=43） and control group （n=42） according to the random number table method. The flipped classroom clinical teaching mode was adopted to experimental group， and the traditional practice mode for control group. The probation lasted for 12 weeks. Theoretical knowledge of symptomology， psychiatric clinical skills （OSCE）， doctor-patient communication ability（SEGUE） and clinical thinking ability were assessed at the end of probation. ResultsAfter the probation， students in experimental group obtained higher scores in theoretical knowledge， clinical skills， doctor-patient communication ability and clinical thinking ability compared with control group. The differences were statistically significant ［（33.08±1.72） vs. （32.06±2.33）， （51.61±2.12） vs. （48.32±2.86）， （18.14±1.98） vs. （14.62±2.15）， （91.26±14.13） vs. （82.40±10.89）， t=2.307， 6.034， 3.230， 7.846， P<0.05 or 0.01］. ConclusionApplying the flipped classroom mode into the clinical probation teaching for mental health undergraduate students may help to improve students' theoretical knowledge level and clinical operation ability， faciliate doctor-patient communication， and have a positive impact on their clinical thinking ability.

Objective:To investigate the clinical features of frequent acute exacerbations of chronic obstructive pulmonary disease(COPD)in the elderly.Methods:A total of 93 elderly patients with stable COPD who were followed up in Bethune Hospital Affiliated to Shanxi Medical University from August 2015 to September 2016 were retrospectively analyzed.They were divided into the frequent acute exacerbation group(n=45)and the non-frequent acute exacerbation group(n=48). Data on the body mass index(BMI), lung function, the smoking index(package year), the respiratory status questionnaire and serum creatinine levels were collected.Logistic regression analysis was used to analyze the influencing factors for the frequency of acute exacerbations of COPD in elderly patients.Results:The BMI was lower [19.59(18.08-23.50)kg/m 2vs. 23.36(21.14-25.46)kg/m 2, Z=8.898, P=0.003], while scores of the modified Medical Research Council(mMRC)dyspnea scale, COPD Assessment Test(CAT)and smoking index were higher [3.00(1.00-3.00) vs. 1.00(0.00-1.00), 15.00(8.50-17.50) vs.10.00(6.00-13.75), 60.00(30.00-80.00)package years vs.37.50(3.75-60.00)package years, Z=17.671, 7.318 and 6.589, P<0.001, 0.007 and 0.010]in the frequent acute exacerbation group than in the non-frequent acute exacerbation group.The glomerular filtration rate(GFR)and percentage of predicted forced expiratory volume in the first second were lower in the frequent acute exacerbation group than in the non-frequent acute exacerbation group [105.13(89.84-114.69)ml·min -1·1.73m -2vs.121.74(93.89-142.02)ml·min -1·1.73m -2, 40.10(31.40-56.00)% vs.70.65(47.36-85.36)%, Z=6.071 and 17.814, P=0.014 and<0.001]. Logistic regression analysis showed that the odds ratios( OR)with 95% confidence interval(95% CI)of the smoking index and GFR were 1.025(1.006-1.044)and 0.957(0.927-0.995)( P=0.009 and 0.025), respectively, indicating that with the increase of smoking index and the decrease of GFR, the risk of frequent exacerbations of COPD was increased. Conclusions:There are phenotypic differences between elderly COPD patients with frequent acute exacerbations and without frequent acute exacerbations.Elderly COPD patients with frequent acute exacerbations have a lower BMI index, a higher smoking index, more clinical symptoms, worse pulmonary function, and are prone to early kidney injury.

Objective To study the pharmacological function of the aconitine in treating adjuvant arthritis(AA).Methods Fifty rats were randomly divided into the control group, AA model group, methotrexate group(0.5 mg/kg), and aconitine groups of different dosages (25, 100μg/kg). Except the control group, each group was injection of intradermal Freund's complete adjuvant (0.1 ml) into right hindpaw of rats to establish adjuvant arthritis model. On the 10th day after model onset, the aconitine were administered by gavage with 25, 100μg/kg once daily, and the methotrexate group was administered with 0.5 mg/kg methotrexate twice per week, and all groups were treated for 19 days. After the last administration, the foot swelling was measured by toe volume meter, arthritis index was calculated by 5-grade scoring method, spleen and thymus index were calculated, and the pathological changes of right ankle joint were observed by HE staining.Results After the model establishment, compared with the model group, the degree of swelling of the ankle at 20 days (668.7 ± 144.5μl, 566.9 ± 179.3μl vs. 912.1 ± 200.5μl), 24 days (833.1 ± 144.0μl, 803.9 ± 213.4μlvs.1069.5 ± 164.6μl) and 28 days (736.4 ± 115.0μl, 835.7 ± 170.1μlvs. 1107.2 ± 215.8μl) in the aconitine groups significantly decreased (P<0.05 orP<0.01). After the model establishment, compared with the model group, arthritic index scores at 18 days (3.1 ± 0.7, 3.2 ± 0.4vs. 3.8 ± 0.6), 24 days (3.1 ± 0.5, 3.4 ± 0.5vs.3.9 ± 0.3), 28 days (2.7 ± 0.6, 3.2 ± 0.9 vs. 4.0 ± 0.0) in the aconitine groups significantly decreased (P<0.05). Compared with the model group, the spleen index (3.5 ± 0.4, 3.3 ± 0.4, 4.0 ± 0.6vs.4.9 ± 0.5) respectively in the low and high dose group of aconitine and methotrexate group (P<0.01).Conclusion Aconitine has a certain degree therapeutic effect on AA rats.

Objective: To evaluate the efficacy of neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermia in the treatment of advanced ovarian cancer. Methods: From June 2014 to April 2017, 72 patients with advanced ovarian cancer who were treated in the Maternal and Child Health Care Hospital of Weihai were selected as the research subjects.According to the digital table method, the patients were randomly divided into two groups, with 36 cases in each group.The control group was treated with neoadjuvant chemotherapy combined with cytoreductive surgery.The observation group was treated with neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermic perfusion.After 3 months of chemotherapy, the curative effect was statistically analyzed. Results: The operation time, the amount of ascites and the amount of bleeding in the observation group were significantly less than those in the control group (all P<0.05). There were no statistically significant differences in surgical incision stage I healing rate and the rate of pelvic infection between the two groups (P>0.05). After treatment, the remission rate in the control group was 55.5%(20/36), which was significantly lower than 77.8%(28/36) in the observation group (χ²=4.92, P<0.05). All patients were followed up for 1 year.The recurrence rate of the control group was 33.3%, which was significantly higher than 22.2% of the observation group (χ²=5.71, P<0.05). Conclusion Neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermia in the treatment of advanced ovarian cancer is effective and worthy of clinical application.

Objective: To study the molecular prevalence and clinical characteristics of human metapneumovirus and human bocavirus in hospitalized children with community-acquired pneumonia. Methods: Total 333 throat swabs and clinical information of patients were collected between 2017 and 2018 at Department of Pediatrics of No.2 Clinical Teaching Hospital, Chengde Medical University. The IgM of adenovirus (AdV), respiratory syncytial virus (RSV), influenza virus-A/B (Influ-A/B), parainuenza viruses (PIVs)were tested by detection kit, and the positive samples of human metapneumovirus (hMPV), human bocavirus (HBoV), AdV, RSV and human coronavirus (HCoV) were detected by RT-PCR or PCR. Results: 43 cases, 19 cases, 3 cases and 2 cases were positive for Influ-B, PIV, RSV and AdV IgM, respectively. Total 80 cases were infected with hMPV (71 cases were single infection, 8 cases were double infection, and 1 case was triple infection), 22 cases were infected with HBoV (14 cases were single infection, 7 cases were double infection, and 1 case was triple infection), 6 cases were infected with AdV (4 cases were single infection, 1 case was double infection, and 1 case was triple infection), only 1 case was single infected with RSV or HCoV, respectively. 39 cases (11.7%) and 41 cases (12.3%) were distributed at <5 years group and ≥5 years group, respectively. 45.0%(18/40)in severe cases and 27.99%(82/293)in mild cases were positive for hMPV, HBoV, AdV, RSV and HCoV, the ratio of viral positive case was significant higher in severe cases than mild cases (P=0.042). The age (P=0.000), peak of fever (P=0.035), duration of hospitalization (P=0.000), neutrophils (P=0.000) and lymphocytes (P=0.000) were significant difference in severe cases compared with mild cases. Conclusions Multiple respiratory viruses can cause community-acquired pneumonia and more attention should be pay to the surveillance of hMPV and HBoV.

Objective To study the expression and clinical significance of CD147 in the patients of parathyroid carcinoma.Methods Fourteen cases of parathyroid carcinoma encountered during the period from 2012 to 2015 were enrolled.Thirty three cases of parathyroid adenoma encountered during the same period were enrolled.The expression of CD147 in parathyroid carcinoma and parathyroid adenoma was studied by means of immunohistochemistry (EnVision method).Results CD147 positive color was brown and yellow,and positive position was located mainly in the cytomembrane,and a small amount of cytoplasm was appeared.Among 14 cases of parathyroid carcinoma,11 cases of CD147 positive score was 3 +,3 cases of CD147 positive score was 2 +;Among 33 cases of parathyroid adenoma,8 cases of CD147 positive score was 2 +,15 cases of it was 1 +,10 cases of it was negative.CD147 was highly expressed in parathyroid carcinoma tissues,and the expression of CD147 was significantly different from the expression of parathyroid adenoma(P ＜ 0.05).Conclusion CD147 immunohistochemical staining can help to diagnose parathyroid carcinoma.