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*

Objective To investigate the effect of tissue-resident memory T cells(TRM)on imiquimod-induced psoriatic-like skin lesions in mice,and to elucidate the underlying mechanisms of TRM involvement in this process.Methods Forty female BALB/c mice were procured and randomly allocated into four groups:ten in the blank control group,and thirty for the establishment of a psoriasis mouse model.Following successful modeling,the thirty mice were further randomized into three groups:the model control group,the methotrexate-treated group,and the imiquimod-treated group,with ten mice in each group.Mice in the blank control group and model control group were uniformly treated with Vaseline for intervention.The methotrexate group and the imiquimod group were treated with 62.5mg of 5％imiquimod cream.The methotrexate group was administered by gavage at a dose of 1 mg/kg,and the gavage volume of each group was 10 mL/kg.The model control group,blank group and imiquimod group were gavaged with the same volume of normal saline.Treatment was conducted over six consecutive days.Subsequently,comparisons were made across groups regarding the psoriasis area and severity index(PASI),histopathological findings,inflammatory cytokine levels,and TRM cell levels.Results(1)The imiquimod group exhibited signifi-cantly lower scores for erythema(2.54±0.32),skin thickening(2.59±0.25),and scaling(2.52±0.29)compared to the methotrexate group,model control group,and blank control group(P<0.05).Additionally,the methotrexate group demonstrated reduced scores for erythema,skin thickening,and scaling compared to the model control group(P<0.05).(2)Hematoxylin-eosin(HE)staining revealed that the epidermis in the methotrexate group became thin-ner,with fewer parakeratotic cells and increased hair follicles.Conversely,the imiquimod group displayed abnor-mal cell morphology and relatively thicker white skin after modeling.(3)The imiquimod group showed significantly lower levels of TNF-α(51.63±4.39 pg/mL),IL-1β(35.53±4.15 pg/mL),IFN-γ(23.43±3.41 pg/mL),and IL-23(15.24±2.95 pg/mL)compared to the methotrexate and model control groups(P<0.05).Similarly,the methotrexate group exhibited reduced levels of TNF-α,IL-1β,IFN-γ,and IL-23 compared to the model control group(P<0.05).(4)The imiquimod group had significantly lower levels of CD8+CD103+cells(15.39±2.31)than the methotrexate and model control groups(P<0.05).Furthermore,the methotrexate group demonstrated lower levels of CD8+CD103+cells compared to the model control group(P<0.05).Conclusion Miquimod induces heavier skin lesions,faster response,and more epidermal thickening in psoriasis like mice.CD8+CD103+TRM cells and inflammatory factors may be involved in the recurrence of psoriasis.

Objective To investigate the effect of tissue-resident memory T cells(TRM)on imiquimod-induced psoriatic-like skin lesions in mice,and to elucidate the underlying mechanisms of TRM involvement in this process.Methods Forty female BALB/c mice were procured and randomly allocated into four groups:ten in the blank control group,and thirty for the establishment of a psoriasis mouse model.Following successful modeling,the thirty mice were further randomized into three groups:the model control group,the methotrexate-treated group,and the imiquimod-treated group,with ten mice in each group.Mice in the blank control group and model control group were uniformly treated with Vaseline for intervention.The methotrexate group and the imiquimod group were treated with 62.5mg of 5％imiquimod cream.The methotrexate group was administered by gavage at a dose of 1 mg/kg,and the gavage volume of each group was 10 mL/kg.The model control group,blank group and imiquimod group were gavaged with the same volume of normal saline.Treatment was conducted over six consecutive days.Subsequently,comparisons were made across groups regarding the psoriasis area and severity index(PASI),histopathological findings,inflammatory cytokine levels,and TRM cell levels.Results(1)The imiquimod group exhibited signifi-cantly lower scores for erythema(2.54±0.32),skin thickening(2.59±0.25),and scaling(2.52±0.29)compared to the methotrexate group,model control group,and blank control group(P<0.05).Additionally,the methotrexate group demonstrated reduced scores for erythema,skin thickening,and scaling compared to the model control group(P<0.05).(2)Hematoxylin-eosin(HE)staining revealed that the epidermis in the methotrexate group became thin-ner,with fewer parakeratotic cells and increased hair follicles.Conversely,the imiquimod group displayed abnor-mal cell morphology and relatively thicker white skin after modeling.(3)The imiquimod group showed significantly lower levels of TNF-α(51.63±4.39 pg/mL),IL-1β(35.53±4.15 pg/mL),IFN-γ(23.43±3.41 pg/mL),and IL-23(15.24±2.95 pg/mL)compared to the methotrexate and model control groups(P<0.05).Similarly,the methotrexate group exhibited reduced levels of TNF-α,IL-1β,IFN-γ,and IL-23 compared to the model control group(P<0.05).(4)The imiquimod group had significantly lower levels of CD8+CD103+cells(15.39±2.31)than the methotrexate and model control groups(P<0.05).Furthermore,the methotrexate group demonstrated lower levels of CD8+CD103+cells compared to the model control group(P<0.05).Conclusion Miquimod induces heavier skin lesions,faster response,and more epidermal thickening in psoriasis like mice.CD8+CD103+TRM cells and inflammatory factors may be involved in the recurrence of psoriasis.

Objective To investigate the relationship between the expression of programmed death ligand 1(PD-L1)and hypoxia inducible factor-1α(HIF-1 α)with the clinical pathological characteristics and prognosis of gastric cancer patients.Methods The cancer tissues of 100 gastric cancer patients who underwent radical gastrectomy at the First Hospital of Handan City from July 2019 to July 2020 were selected as the research subjects,and their adjacent tissues(normal tissues ≥ 5 cm from the cancer tissues)were as the control group.Immunohistochemical detection of PD-L1 and HIF-1 α was performed by SP method.Spearman correlation analysis was used to analyze PD-L1 and HIF-1 α in gastric cancer tissues.Kaplan-Meier method was used to analyze the 3-year survival relationship of gastric cancer patients.The influencing factors of prognosis and death in patients with gastric cancer were analyzed by univariate and multivariate Cox regression.Results Among 100 gastric cancer patients,52 were PD-L1 positive and 48 were negative;67 were HIF-1 α positive and 33 were HIF-1 α negative,the positive expression rates of PD-L1 and HIF-1α in gastric cancer tissues were 52.00％and 67.00％,respectively,which were obviously higher than those in adjacent tissues(11.00％、18.00％),the difference was statistically significant(P＜0.05).Spearman correlation analysis showed that the expression of PD-L1 was positively correlated with that of HIF-1α in gastric cancer tissues(r=0.730,P＜0.001).The expressions of PD-L1 and HIF-1α in patients with gastric cancer were correlated with TNM stage,lymph node metastasis and local invasion(P＜0.05).The 3-year overall survival rate of gastric cancer patients was 48.00％after surgery,and the 3-years survival rate of patients with positive expression of PD-L1 and HIF-1α were 28.85％and 31.34％,which were lower than those of patients with negative expression of PD-L1 and HIF-1α(68.75％and 81.82％)(Log rank x2=25.155,P＜0.001.Log rank x2=24.552,P＜0.001).Moreover,positive expression of PD-L1 and HIF-1α,TNM staging of Ⅲ-Ⅳ,lymph node metastasis,and local infiltration were independent risk factors for prognosis and death in gastric cancer patients(P＜0.05).Conclusion Both PD-L1 and HIF-1α are highly expressed in cancer tissues of gastric cancer patients,and they are positively correlated.They are also associated with clinical pathological features such as TNM staging,lymph node metastasis,and poor prognosis.

Objective:To develop a prediction model using machine learning to identify anxiety and depression in elderly individuals.Methods:This study collected data from 15079 elderly individuals in Shanxi Province, including their social demographic factors and disease status.Anxiety and depression were evaluated using GAD-7 and PHQ-9 scales to understand the characteristics of mental illness in the elderly.The evaluation indexes included accuracy, recall, precision, F1 score, Receiver Operating Characteristic Curve(ROC), and area under the curve(AUC), which were derived from the confusion matrix and several models.Results:The output of our study clearly demonstrates that the full feature prediction based on LightGBM is highly accurate, with an AUC of 0.805[95% CI: 0.794-0.811]. This outperforms the Random Forest model, which achieved an AUC of 0.730[95% CI: 0.702-0.741], and the XGboost model, which achieved an AUC of 0.802[95% CI: 0.780-0.807]. Therefore, LightGBM algorithm proves to be a strong prediction model.Our simplified model, based on eight selected features, also achieves a respectable AUC of approximately 0.75. Conclusions:The new prediction model for anxiety and depression specifically designed for the elderly can be effectively utilized in grassroots health surveys or for self-examinations to efficiently predict anxiety and depression levels among the elderly population in the community.

Objective To investigate the surgical treatment strategy of intracranial alveolar echinococcosis(AE)and the clinical outcomes.Methods The clinical and follow-up data of 15 intracranial AE patients who underwent surgical treatment in the Departments of Neurosurgery of Sichuan Provincial People's Hospital(SPPH)and People's Hospital of Aba Tibetan and Qiang Autonomous Prefecture(a branch hospital of SPPH)between March 2017 and January 2021 were retrospectively analyzed.Full follow-up data were available for each of the 15 cases.The clinical and imaging characteristics,general surgical information,and surgical outcomes were analyzed.Results In the 15 patients,there were a total of 50 intracranial lesions,with an average of(3.3±3.1)/case.Four cases had solitary intracranial lesions,while 11 cases had multiple lesions,with the number of intracranial lesions per case ranging from 2 to 13.All patients with solitary intracranial lesions received total resection.In 6 patients with multiple intracranial lesions,only the largest lesion was surgically removed,and in 5 patients,2 to 3 adjacent lesions were surgically removed.All but one patient had extracranial lesions in their liver,lungs,kidneys,adrenal glands,and thoracic vertebrae.The patients were followed up for 12 to 58 months after surgery,with the mean follow-up time being(28.1±13.4)months.Among the 15 cases,13 showed stable intracranial condition during postoperative follow-up.Intracranial lesions recurred in 2 patients who had deep lesions accompanied by dissemination to the subarachnoid space.Two patients died during follow-up.Conclusion Microsurgical treatment of intracranial AE is effective,but total surgical resection is difficult to accomplish when patients have echinococcosis lesions located at a depth,especially when the lesions are spreading to the subarachnoid space.The prognosis of patients is closely associated with the extent of lesion invasion and the control of systemic hydatid lesions,especially those in the liver.

Objective:To compare the clinical effects of hip arthroplasty through direct anterior approach (DAA) in lateral decubitus in the treatment of hip osteoarthritis caused by Kaschin-Beck disease and congenital acetabular dysplasia.Methods:The prospective study method was used to select the patients who needed hip arthroplasty in the Fourth Department of Orthopedics, the Second Affiliated Hospital of Harbin Medical University from January 2015 to December 2019. All of them were operated with lateral decubitus DAA. According to the inclusion criteria, they were divided into Kacshin-Beck disease hip osteoarthritis group (group A) and congenital acetabular dysplasia hip osteoarthritis group (group B). Hip Harris score, Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) score, visual analogue scale (VAS) score were conducted, and hip abduction angle and flexion angle were measured before surgery, 3, 14 days and 1, 3, and 12 months after surgery.Results:Nineteen and twenty-two patients were included in group A and group B, respectively. All patients successfully completed the surgery. There was no significant difference in Harris score between the two groups before surgery, 3, 14 days, and 1, 12 months after surgery ( P > 0.05). There were no significant differences in WOMAC score, VAS score, hip abduction angle and hip flexion angle between the two groups before surgery and each time point after surgery ( P > 0.05). In the same group, there were significant differences in Harris score, WOMAC score, VAS score, hip abduction angle and hip flexion angle at different time points ( P < 0.001). All postoperative indicators were significantly improved compared with those before surgery. Conclusions:There is no significant difference in the clinical effects of hip arthroplasty through lateral decubitus DAA in the treatment of hip osteoarthritis caused by Kaschin-Beck disease and congenital acetabular dysplasia. This surgical method has good therapeutic effect on both types of hip osteoarthritis.

Objective::To explore the risk factors and pregnancy outcomes in women with a history of cesarean section complicated by placenta accreta (PA).Methods::This case-control study included clinical data from singleton mothers with a history of cesarean section in 11 public tertiary hospitals in seven provinces of China between January 2017 and December 2017. According to the intraoperative findings after delivery, the study population was divided into PA and non-PA groups. We compared the pregnancy outcomes between the two groups, used multivariate logistic regression to analyze the risk factors for placental accreta.Results::For this study we included 11,074 pregnant women with a history of cesarean section; and of these, 869 cases were in the PA group and 10,205 cases were in the non-PA group. Compared with the non-PA group, the probability of postpartum hemorrhage (236/10,205, 2.31% vs. 283/869, 32.57%), severe postpartum hemorrhage (89/10,205, 0.87% vs. 186/869, 21.75%), diffuse intravascular coagulation (3/10,205, 0.03% vs. 4/869, 0.46%), puerperal infection (33/10,205, 0.32% vs. 12/869, 1.38%), intraoperative bladder injury (1/10,205, 0.01% vs. 16/869, 1.84%), hysterectomy (130/10,205, 1.27% vs. 59/869, 6.79%), and blood transfusion (328/10,205,3.21 % vs. 231/869,26.58%) was significantly increased in the PA group ( P < 0.05). At the same time, the neonatal birth weight (3250.00 (2950.00-3520.00) g vs. 2920.00 (2530.00-3250.00) g), the probability of neonatal comorbidities (245/10,205, 2.40% vs. 61/869, 7.02%), and the rate of neonatal intensive care unit admission (817/10,205, 8.01% vs. 210/869, 24.17%) also increased significantly ( P < 0.05). Weight (odds ratio ( OR)= 1.03, 95% confidence interval ( CI): 1.01-1.05)), parity ( OR= 1.18, 95% CI: 1.03-1.34), number of miscarriages ( OR= 1.31, 95% CI: 1.17-1.47), number of previous cesarean sections ( OR= 2.57, 95% CI: 2.02-3.26), history of premature rupture of membrane ( OR= 1.61, 95% CI: 1.32-1.96), previous cesarean-section transverse incisions ( OR= 1.38, 95% CI: 1.12-1.69), history of placenta previa ( OR= 2.44,95% CI: 1.50-3.96), and the combination of prenatal hemorrhage ( OR= 9.95,95% CI: 8.42-11.75) and placenta previa ( OR= 91.74, 95% CI: 74.11-113.56) were all independent risk factors for PA. Conclusion::There was an increased risk of adverse outcomes in pregnancies complicated by PA in women with a history of cesarean section, and this required close clinical attention. Weight before pregnancy, parity, number of miscarriages, number of previous cesarean sections, history of premature rupture of membranes, past transverse incisions in cesarean sections, a history of placenta previa, prenatal hemorrhage, and placenta previa were independent risk factors for pregnancies complicated with PA in women with a history of cesarean section. These independent risk factors showed a high value in predicting the risk for placentab accreta in pregnancies of women with a history of cesarean section.

Objective::To explore the risk factors and pregnancy outcomes in women with a history of cesarean section complicated by placenta accreta (PA).Methods::This case-control study included clinical data from singleton mothers with a history of cesarean section in 11 public tertiary hospitals in seven provinces of China between January 2017 and December 2017. According to the intraoperative findings after delivery, the study population was divided into PA and non-PA groups. We compared the pregnancy outcomes between the two groups, used multivariate logistic regression to analyze the risk factors for placental accreta.Results::For this study we included 11,074 pregnant women with a history of cesarean section; and of these, 869 cases were in the PA group and 10,205 cases were in the non-PA group. Compared with the non-PA group, the probability of postpartum hemorrhage (236/10,205, 2.31% vs. 283/869, 32.57%), severe postpartum hemorrhage (89/10,205, 0.87% vs. 186/869, 21.75%), diffuse intravascular coagulation (3/10,205, 0.03% vs. 4/869, 0.46%), puerperal infection (33/10,205, 0.32% vs. 12/869, 1.38%), intraoperative bladder injury (1/10,205, 0.01% vs. 16/869, 1.84%), hysterectomy (130/10,205, 1.27% vs. 59/869, 6.79%), and blood transfusion (328/10,205,3.21 % vs. 231/869,26.58%) was significantly increased in the PA group ( P < 0.05). At the same time, the neonatal birth weight (3250.00 (2950.00-3520.00) g vs. 2920.00 (2530.00-3250.00) g), the probability of neonatal comorbidities (245/10,205, 2.40% vs. 61/869, 7.02%), and the rate of neonatal intensive care unit admission (817/10,205, 8.01% vs. 210/869, 24.17%) also increased significantly ( P < 0.05). Weight (odds ratio ( OR)= 1.03, 95% confidence interval ( CI): 1.01-1.05)), parity ( OR= 1.18, 95% CI: 1.03-1.34), number of miscarriages ( OR= 1.31, 95% CI: 1.17-1.47), number of previous cesarean sections ( OR= 2.57, 95% CI: 2.02-3.26), history of premature rupture of membrane ( OR= 1.61, 95% CI: 1.32-1.96), previous cesarean-section transverse incisions ( OR= 1.38, 95% CI: 1.12-1.69), history of placenta previa ( OR= 2.44,95% CI: 1.50-3.96), and the combination of prenatal hemorrhage ( OR= 9.95,95% CI: 8.42-11.75) and placenta previa ( OR= 91.74, 95% CI: 74.11-113.56) were all independent risk factors for PA. Conclusion::There was an increased risk of adverse outcomes in pregnancies complicated by PA in women with a history of cesarean section, and this required close clinical attention. Weight before pregnancy, parity, number of miscarriages, number of previous cesarean sections, history of premature rupture of membranes, past transverse incisions in cesarean sections, a history of placenta previa, prenatal hemorrhage, and placenta previa were independent risk factors for pregnancies complicated with PA in women with a history of cesarean section. These independent risk factors showed a high value in predicting the risk for placentab accreta in pregnancies of women with a history of cesarean section.

Objective:To understand the current status of health education competency of nursing staff in Anhui Province and explore its influencing factors, so as to provide a basis for nursing managers to improve the training effect of health education and do a good job in patient health education.Methods:This study was a cross-sectional study. The convenient sampling method was used to investigate 10 239 nursing staff from 23 ClassⅠ hospitals, 56 Class Ⅱ hospitals and 54 Class Ⅲ hospitals in Anhui Province from July to September in 2020 by using the general information questionnaire, Health Education Competency Self-Rating Scale for Nursing Staff, Self-efficacy Scale and Organizational Support Scale through electronic questionnaires. Totally 10 239 questionnaires were issued and 9 182 were effectively returned, with an effective recovery rate of 89.68%. Independent sample t test, variance analysis, Pearson correlation analysis and multiple linear regression analysis were used for data analysis. Results:The total score of health education competency of 9 182 nursing staff in Anhui Province was (347.47±50.66) , and the standard score was (78.08±11.38) . The total scores of Self-efficacy Scale and Organizational Support Scale were (29.45±6.16) , (48.49±11.26) , respectively. Multiple linear regression showed that initial degree, nursing level, teaching time, learning experience of school health education, training experience of hospital health education, work plan for health education, self-efficacy and organizational support were the factors influencing health education competency of nursing staff (adjusted R2=0.218, F=151.553, P<0.001) . Conclusions:The health education competency of nursing staff in Anhui Province is at the middle level, which still needs to be improved. Nursing managers should focus on improving the self-efficacy of nursing staff, and at the same time provide good organizational support for their clinical health education work, so as to improve the health education competency of nursing staff and provide better services to patients.