ObjectiveTo analyze the prevalence and influencing factors of overweight and obesity among primary school students in a community of Fengxian District, Shanghai, and to provide references for formulating prevention and control strategies against overweight and obesity. MethodsData on height and weight of all primary school students in a community in Fengxian District, Shanghai, in 2023 were obtained by physical examination, and 1 759 primary school students were included according to the entry criteria. Overweight and obesity were determined using body mass index (BMI). Additionally, a questionnaire survey was performed to 1 045 students to collect their demographic characteristics, dietary behaviors, dietary habits, sleep and physical activity information. Chi-square test and logistic regression analysis were used to analyze the influencing factors of overweight and obesity. ResultsIn 2023, among the 1 759 primary school students in the community in Fengxian District, 923 (52.47%) were male and 836 (47.53%) were female, with an overweight/obesity detection rate of 28.08%. The detection rate of overweight and obesity was 33.37% in males and 22.25% in females, which was significantly higher in males than that in females (χ²=26.845, P<0.001). Students aged 10‒12 years had a higher overweight/obesity detection rate (32.55%) than those aged 6‒<10 years (26.53%), and the difference was statistically significant (χ²=10.925, P<0.001). Logistic regression analysis revealed that being female, with young age, parental education level of bachelor’s degree and above, a high global dietary recommendation healthy (GDR-healthy) score, preference for vegetables and sweeter home-cooked meals, and a slow eating speed were negatively correlated with overweight/obesity. Whereas, parental overweight and obesity, binge eating, and a faster eating pace than same-age, same-gender peers may be positively correlated with overweight/obesity. ConclusionThe detection rate of overweight and obesity among primary school students in the community in Fengxian District of Shanghai is higher than the national level. Gender, age, parental BMI, parental education level, dietary behaviors and habits are the main influencing factors of overweight/obesity among primary school students.

Objective:To investigate the clinical effectiveness of anastomosis fixation method of lifting the suborbicularis oculi fat (SOOF) and fixing with the orbital septum and fat to correct eyelid bags with tear trough deformity.Methods:A retrospective analysis was conducted on patients treated at Hunan Provincial People’s Hospital (the First Affiliated Hospital of Hunan Normal University) from January 2019 to January 2021. The patients underwent lower eyelid blepharoplasty via a sub-lower eyelid skin approach. During the surgery, the SOOF was lifted and fixed with the orbital septum and fat, correcting the eye bags, filling the tear troughs, and lifting the midface. Postoperative observations included incision healing and complications. The correction of eye bags, tear troughs, and midface sagging was followed up. Adobe Photoshop CS6 software was used to measure the vertical distance from the nasolabial and buccal fat prominent point to the lower eyelid margin before surgery and at the last follow-up to evaluate the correction of midface sagging. Data were expressed as Mean ± SD, and pre- and post-operative comparisons were analyzed using paired t-test, with P<0.05 indicating statistical significance. Patients’ and nurses’ satisfaction evaluations of surgical outcomes were classified into three levels: satisfied, basically satisfied, and dissatisfied, requiring consensus between the two evaluators. Results:A total of 132 patients (264 eyes) were included, consisting of 23 males and 109 females, with an average age of (50.3±6.0) years. Hirmand tear trough classification included 178 type Ⅱeyes and 86 type Ⅲ eyes. Postoperative wound healing was well, with no hematoma, infection, diplopia, corneal foreign body sensation, and discomfort from external eye corner tightness. Follow-up ranged from 6-12 months, with 252 out of 264 eye bags disappeared and 12 eye bags reduced. Among the 86 type Ⅲ tear trough eyes, 10 improved to type Ⅰ, while the remaining 76 type Ⅲ and 178 type Ⅱ tear troughs disappeared postoperatively. All 264 midface sagging cases showed improvement, with the vertical distance from the nasolabial fat prominence point to the lower eyelid margin significantly shortening postoperatively [(29.23±1.58) mm vs. (34.08±3.23) mm, t=22.88, P<0.001)]. Satisfaction evaluation result showed 118 cases were satisfied (satisfaction rate of 89.4%), and 14 cases were basically satisfied. Conclusion:The anastomosis fixation method of lifting the SOOF and fixing with the orbital septum and fat effectively removes eyelid bags, smooths tear troughs, and lifts the midface, achieving a rejuvenated appearance and renders a high patient satisfaction rate.

Objective:To investigate the clinical effectiveness of anastomosis fixation method of lifting the suborbicularis oculi fat (SOOF) and fixing with the orbital septum and fat to correct eyelid bags with tear trough deformity.Methods:A retrospective analysis was conducted on patients treated at Hunan Provincial People’s Hospital (the First Affiliated Hospital of Hunan Normal University) from January 2019 to January 2021. The patients underwent lower eyelid blepharoplasty via a sub-lower eyelid skin approach. During the surgery, the SOOF was lifted and fixed with the orbital septum and fat, correcting the eye bags, filling the tear troughs, and lifting the midface. Postoperative observations included incision healing and complications. The correction of eye bags, tear troughs, and midface sagging was followed up. Adobe Photoshop CS6 software was used to measure the vertical distance from the nasolabial and buccal fat prominent point to the lower eyelid margin before surgery and at the last follow-up to evaluate the correction of midface sagging. Data were expressed as Mean ± SD, and pre- and post-operative comparisons were analyzed using paired t-test, with P<0.05 indicating statistical significance. Patients’ and nurses’ satisfaction evaluations of surgical outcomes were classified into three levels: satisfied, basically satisfied, and dissatisfied, requiring consensus between the two evaluators. Results:A total of 132 patients (264 eyes) were included, consisting of 23 males and 109 females, with an average age of (50.3±6.0) years. Hirmand tear trough classification included 178 type Ⅱeyes and 86 type Ⅲ eyes. Postoperative wound healing was well, with no hematoma, infection, diplopia, corneal foreign body sensation, and discomfort from external eye corner tightness. Follow-up ranged from 6-12 months, with 252 out of 264 eye bags disappeared and 12 eye bags reduced. Among the 86 type Ⅲ tear trough eyes, 10 improved to type Ⅰ, while the remaining 76 type Ⅲ and 178 type Ⅱ tear troughs disappeared postoperatively. All 264 midface sagging cases showed improvement, with the vertical distance from the nasolabial fat prominence point to the lower eyelid margin significantly shortening postoperatively [(29.23±1.58) mm vs. (34.08±3.23) mm, t=22.88, P<0.001)]. Satisfaction evaluation result showed 118 cases were satisfied (satisfaction rate of 89.4%), and 14 cases were basically satisfied. Conclusion:The anastomosis fixation method of lifting the SOOF and fixing with the orbital septum and fat effectively removes eyelid bags, smooths tear troughs, and lifts the midface, achieving a rejuvenated appearance and renders a high patient satisfaction rate.

Feeding interruption related to airway procedures is a crucial factor contributing to enteral feeding disruption in critically ill patients,and it represents a significant cause of inadequate enteral nutrition delivery.Prolonged or repeated interruptions exacerbate the insufficiency of enteral nutrition,impede patient recovery,and increase the risk of adverse complications.The absence of clear guidelines and standardized protocols has led to variations in clinical practices regarding feeding interruption during airway procedures.This article provides an overview of the clinical importance and current practices associated with feeding interruption during airway procedures in critically ill patients.Additionally,potential avenues for future research are proposed with the aim of enhancing standardization,safety,and efficacy in feeding interruption practices linked to airway procedures for critically ill patients.

Objective To investigate the clinical efficacy of CT-guided drilling,hematoma aspiration and drainage for senile cerebellar hemorrhage.Methods A retrospective analysis was performed on 89 very old patients(75-89 years old)with cerebellar hemorrhage admitted to our hospital from January 2016 to December 2022.According to their wishes,different surgical treatments were adopted,and thus they were divided into puncture group(42 cases,CT-guided drilling,aspi-ration and drainage for hematoma)and craniotomy group(47 cases,craniotomy).GCS,preopera-tive hematoma volume,length of ICU stay,postoperative complications,mortality rate and the mRS score in 3 months postoperatively in the survival were compared between the 2 groups.Re-sults There were no significant differences in age,male ratio,GCS score,preoperative hematoma volume,recurrence rate at 24 h postoperatively and mortality rate at 3 months postoperatively be-tween 2 groups(P＞0.05).The puncture group had significantly shorter length of ICU stay(7.10±1.43 dvs 8.87±1.39 d,P=0.000)and lower intracranial infection rate(4.76％vs 19.15％,P=0.040)than the craniotomy group.In 3 months of follow-up after surgery,the rate of good mRS score was higher in the puncture group than the craniotomy group,and the mRS score was lower in the former group than the latter one(P＜0.05).Conclusion CT-guided drilling,aspiration and drainage for hematoma can reduce the infection rate and improve the prognosis,and is an effective approach in the treatment of patients over 75 years old with cerebellar hemorrhage.

ObjectiveTo investigate the therapeutic effect of Dayuanyin on acute lung injury induced by H1N1 infection and decipher the potential mechanism. MethodThe constituents in Dayuanyin were analyzed by ultra-high performance liquid chromatography-quadrupole-exactive orbitrap mass spectrometry （UHPLC-Q-Exactive Orbitrap MS）. Forty-eight female BALB/c mice were randomized into normal， model， oseltamivir （19.5 mg·kg^-1）， and low-， medium-， and high-dose （2.73， 5.46， 10.92 g·kg^-1） Dayuanyin groups. The normal and model groups were administrated with deionized water by gavage， and the other groups were administrated with the corresponding drugs by gavage. On day 3 of drug administration， the normal group received nasal inhalation of normal saline， and the other groups were inoculated intranasally with A/RP/8/34 （H1N1） for the modeling of influenza virus infection. Mice were administrated with drugs continuously for 7 days and weighed daily. Sampling was performed 12 h after the last administration， and the lung tissue was weighed to calculate the lung index. Hematoxylin-eosin staining was performed to observe the pathological and morphological changes of the lung tissue and bronchi. The cytometric bead array （CBA） was used to measure the serum levels of interferon-gamma （IFN-γ）， C-X-C motif ligand 1 （CXCL1）， tumor necrosis factor-alpha （TNF-α）， chemokine ligand 2 （CCL2）， interleukin-12p70 （IL-12p70）， chemokine ligand 5 （CCL5）， interleukin-1β （IL-1β）， chemokine （C-X-C motif） ligand 10 （CXCL10）， granulocyte-macrophage colony-stimulating factor （GM-CSF）， interleukin-10 （IL-10）， interferon-beta （IFN-β）， interferon-alpha （IFN-α）， and interleukin-6 （IL-6）. According to the results of mass spectrometry and network pharmacology， we analyzed the mechanism of Dayuanyin in treating acute lung injury caused by H1N1. The protein levels of extracellular signal-regulated kinase 1/2 （ERK1/2）， p38 mitogen-activated protein kinase （p38 MAPK）， nuclear factor-kappa B （NF-κB）， and their phosphorylated forms were determined by Western blot. The mRNA levels of myeloid differentiation factor 88 （MyD88）， Toll-like receptor 3 （TLR3）， Toll-like receptor 7 （TLR7）， and Toll-like receptor 8 （TLR8） in the lung tissue were measured by Real-time fluorescence quantitative polymerase chain reaction （Real-time PCR）. ResultA total of 57 compounds， including paeoniflorin and baicalein， were detected in Dayuanyin. Compared with the normal group， the model group showed decreased body weight （P<0.01）， lung edema and hemorrhage， increased lung index （P<0.01）， and elevated levels of IFN-γ， IL-12p70， CCL5， IL-1β， CXCL10， GM-CSF， IFN-β， and IL-6 （P<0.01）. Compared with the model group， Dayuanyin attenuated alveolar wall thickening， capillary congestion， and immune cell infiltration， reduced the alterations in body weight and lung index （P<0.01）， and down-regulated the protein levels of IFN-γ， IL-12p70， CCL5， IL-1β， CXCL10， GM-CSF， IFN-β， and IL-6 （P<0.01）. A total of 57 key genes were predicted by network pharmacological analysis， of which the MAPK signaling pathway was the main target signaling pathway. Compared with the normal group， the model group showed up-regulation in the protein levels of phosphorylation （p）-ERK1/2， p-p38 MAPK， and p-NF-κB （P<0.01） and the mRNA levels of TLR7， TLR8， MyD88， and TLR3 （P<0.05， P<0.01）. Compared with the model group， Dayuanyin lowered the phosphorylation levels of ERK1/2， p38 MAPK， and NF-κB p65 in a dose-dependent manner （P<0.01） and down-regulated the mRNA levels of TLR3， TLR7， TLR8， and MyD88 （P<0.01）. ConclusionDayuanyin can prevent and control H1N1 infection-induced acute lung injury by inhibiting the TLR/MAPK/NF-κB signaling pathway.

Objective:To explore the influencing factors of hemodialysis (HD) initiation in non-diabetic kidney disease (NDKD) patients with predialysis arteriovenous fistula (AVF) creation.Methods:This was a single-center prospective cohort study. The NDKD patients undergoing predialysis AVF creation were enrolled at the First Affiliated Hospital of Xi'an Jiaotong University from 2015 to 2018. According to the estimated glomerular filtration rate (eGFR, the Chronic Kidney Disease Epidemiology Collaboration equation) and age, patients were divided into different subgroups, eGFR: group 1 [eGFR<10 ml·min -1·(1.73 m 2) -1], group 2 [ eGFR between 10 to 15 ml·min -1·(1.73 m 2) -1], and group 3 [eGFR > 15 ml·min -1·(1.73 m 2) -1]; age: age ≥65 years group and age <65 years group. The primary outcome was defined as the initiation of HD within 1 year after AVF surgery. The second outcome was the use of AVF access at the time of HD initiation. Cox proportional hazard regression was performed to identify which demographic and clinical factors were associated with the initiation of HD after AVF surgery. Logistic regression analysis was performed to investigate factors associated with AVF use at the initiation of HD. Results:A total of 220 patients were enrolled, with age of (48.1±16.2) years, of which 143(65.0%) were males. Overall, the clinical parameters of eGFR, cystatin C, serum albumin, 24h-Urine protein, serum phosphorus were as follows respectively, 7.7 (6.6,9.2) ml·min -1·(1.73 m 2) -1, (3.93±1.12) mg/L, (36.0±4.0) g/L, (2.22±1.36) g, (1.71±0.53) mmol/L. The proportion of patients initiating HD within 6 months ( Fisher=6.832, P=0.020) and the level of hemoglobin ( F=3.112, P=0.047) were higher in group 3 compared to the other two eGFR groups. While the median time interval between AVF creation and HD initiation ( H=6.295, P=0.043) was shorter in group 1. In age <65 years group, the level of serum albumin ( t=2.076, P=0.039), triglyceride ( t=1.995, P=0.048) were higher compared with age ≥65 years group; interestingly, the proportion of patients initiated HD within 3 months ( χ2=4.033, P=0.045) and 6 months ( χ2=5.012, P=0.025) were lower in age <65 years group. The median time interval between AVF creation and HD initiation among these patients was 84 (49,174) days. The patients initiating HD within 3 months, 6 months, and 1 year after AVF creation were 112 (50.9%), 152 (69.1%), and 202 (91.8%), respectively. Multivariate Cox regression analysis indicated that higher cystatin C level ( HR=1.283, 95% CI 1.121-1.469, P<0.001) was associated with earlier HD initiation within 1 year of AVF surgery in NDKD patients. AVF usage was accomplished in 64.3% of patients who initiated HD within 90 days, the ratio was 100.0% in those initiated HD between 91 to 180 days, and 88.0% in those ≥181 days after AVF surgery. No factor was independently associated with AVF use at HD initiation identified by multivariate logistic regression analyses in patients with NDKD. Conclusion:Serum cystatin C level is associated with HD initiation within 1 year of the predialysis AVF creation in NDKD patients.

Objective:To reveal the effect of β-sitosterol on cerebral ischemia-reperfusion injury (CIRI) in rats and whether its mechanism is related to endoplasmic reticulum stress (ERS).Methods:Fifty-three CIRI rats (CIRI models established by modified Longa method) were randomly divided into model group ( n=14), β-sitosterol low-dose group ( n=13), β-sitosterol medium-dose group ( n=13) and β-sitosterol high-dose group ( n=13); 12 rats underwent the same operation without blocking the middle cerebral artery were selected as sham-operated group. Rats in the sham-operated group and model group were given intragastric administration of 1 mL 5 g/L sodium carboxymethyl cellulose daily. Rats in the β-sitosterol low-dose group, β-sitosterol medium-dose group and β-sitosterol high-dose group were given intragastric administration of 1 mL β-sitosterol at 10, 20 and 40 mg/kg/d (dissolved in 5 g/L sodium carboxymethyl cellulose), respectively, for 14 consecutive d. Neurological function was evaluated according to Zea Longa 5 method. Rats were sacrificed and brain tissues were collected. Volume of cerebral infarction was measured by 2,3,5-triphenyl tetrazolium chloride (TTC) staining. Brain injury and neuronal apoptosis were evaluated by HE staining, Nissl staining and TUNEL. Superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) and malondialdehyde (MDA) contents were detected by water-soluble tetrazolium 1 (WST-1) method, colorimetric method or thiobarbituric acid (TBA) method, respectively. The mRNA and protein expression levels of protein kinase R-like endoplasmic reticulum kinase (PERK), inositol-requiring enzyme-1 (IRE-1), activated transcription factor-6 (ATF-6), glucose-regulated protein 78 (GRP78), C/EBP homologous protein (CHOP) and Caspase-12 in the brain tissues were detected by qRT-PCR or Western blotting. Results:Compared with the sham-operated group, the model group had significantly increased neurological function score, cerebral infarction volume and TUNEL positive rate, decreased SOD and GSH-Px content, increased MDA content, and increased mRNA and protein expressions of PERK, IRE-1, ATF-6, GRP78, CHOP and Caspase-12 ( P<0.05). Compared with the model group, the β-sitosterol low-dose group, β-sitosterol medium-dose group and β-sitosterol high-dose group had significantly decreased neurological function score, cerebral infarction volume, and TUNEL positive rate, increased SOD and GSH-Px content, and decreased MDA content ( P<0.05); the β-sitosterol low-dose group, β-sitosterol medium-dose group and β-sitosterol high-dose group had significantly decreased mRNA and protein PERK expressions (mRNA: 2.17±0.17, 1.79±0.07 and 1.33±0.07; protein: 5.11±0.52, 2.91±0.26 and 1.98±0.17), IRE-1 expressions (mRNA: 1.75±0.18, 1.65±0.08 and 1.32±0.08; protein: 5.00±0.31, 4.05±0.27 and 1.98±0.14), ATF-6 expressions (mRNA: 2.24±0.12, 1.77±0.14 and 1.37±0.13; protein: 4.93±0.45, 4.04±0.30 and 3.10±0.20), GRP78 expressions (mRNA: 2.67±0.16, 2.11±0.16 and 1.69±0.11; protein: 5.02±0.38, 2.97±0.26 and 2.05±0.22), CHOP expressions (mRNA: 2.01±0.16, 1.70±0.19 and 1.40±0.10; protein: 4.92±0.39, 4.02±0.27 and 3.08±0.22) and Caspase-12 expressions (mRNA: 1.85±0.09, 1.61±0.09 and 1.30±0.09; protein: 3.03±0.20, 2.19±0.11 and 1.82±0.11) compared with the model group (mRNA: 2.99±0.28, 2.27±0.12, 2.57±0.21, 3.46±0.20, 2.50±0.23 and 2.35±0.16; protein: 6.98±0.48, 6.03±0.58, 5.98±0.63, 7.10±0.45, 6.00±0.53 and 5.02±0.43, P<0.05). Conclusion:β-sitosterol attenuates CIRI in rats, whose mechanism may be related to inhibition of ERS signal pathway.

OBJECTIVES: Shelter hospital was an alternative way to provide large-scale medical isolation and treatment for people with mild coronavirus disease 2019 (COVID-19). Due to various reasons, patients admitted to the large shelter hospital was reported high level of psychological distress, so did the healthcare workers. This study aims to introduce a comprehensive and multifaceted psychosocial crisis intervention model. METHODS: The psychosocial crisis intervention model was provided to 200 patients and 240 healthcare workers in Wuhan Wuchang shelter hospital. Patient volunteers and organized peer support, client-centered culturally sensitive supportive care, timely delivery of scientific information about COVID-19 and its complications, mental health knowledge acquisition of non-psychiatric healthcare workers, group activities, counseling and education, virtualization of psychological intervention, consultation and liaison were exhibited respectively in the model. Pre-service survey was done in 38 patients and 49 healthcare workers using the Generalized Anxiety Disorder 7-item (GAD-7) scale, the Patient Health Questionnaire 2-item (PHQ-2) scale, and the Primary Care PTSD screen for the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (PC-PTSD-5). Forty-eight healthcare workers gave feedback after the intervention. RESULTS: The psychosocial crisis intervention model was successfully implemented by 10 mental health professionals and was well-accepted by both patients and healthcare workers in the shelter hospital. In pre-service survey, 15.8% of 38 patients were with anxiety, 55.3% were with stress, and 15.8% were with depression; 16.3% of 49 healthcare workers were with anxiety, 26.5% were with stress, and 22.4% were with depression. In post-service survey, 62.5% of 48 healthcare workers thought it was very practical, 37.5% thought more practical; 37.5% of them thought it was very helpful to relief anxiety and insomnia, and 27.1% thought much helpful; 37.5% of them thought it was very helpful to recognize patients with anxiety and insomnia, and 29.2% thought much helpful; 35.4% of them thought it was very helpful to deal with patients' anxiety and insomnia, and 37.5% thought much helpful. CONCLUSIONS Psychological crisis intervention is feasible, acceptable, and associated with positive outcomes. Future tastings of this model in larger population and different settings are warranted.
Humans ; COVID-19 ; Sleep Initiation and Maintenance Disorders ; Crisis Intervention ; Psychosocial Intervention ; SARS-CoV-2 ; Mental Health ; Depression/epidemiology* ; Health Personnel/psychology* ; Anxiety/etiology*

Objective:To investigate the clinical prognosis and influencing factors of patients with hypopharyngeal squamous cell carcinoma treated by salvage surgery.Methods:A total of 78 patients with hypopharyngeal squamous cell carcinoma underwent salvage surgery in Jincheng Second People's Hospital of Shanxi Province from January 2017 to January 2022 were included retrospectively. Postoperative complications were recorded. Logstic regression analysis was used to evaluate the influencing factors of survival after 5 years of salvage surgery, and receiver operating characteristic (ROC) curve was drawn to analyze the predictive value of various influencing factors on the survival of patients with hypopharyngeal squamous cell carcinoma after 5 years of salvage surgery.Results:The incidence of complications after salvage surgery in 78 patients was 21.79% (17/78) . The median total survival time was 20.5 months. There were 21 deaths 5 years after operation. Univariate analysis showed that the age of salvage surgery ( χ2=30.25, P<0.001) , location of recurrent tumor ( χ2=8.72, P=0.013) , surgical margin status ( χ2=6.93, P=0.008) , depth of tumor invasion ( χ2=8.31, P=0.004) and whether to accept radiotherapy (chemotherapy) after salvage operation ( χ2=4.24, P=0.040) were all related to the survival of patients with hypopharyngeal squamous cell carcinoma after 5 years of salvage surgery. Multivariate analysis showed that the status of the surgical margin ( OR=26.26, 95% CI: 4.58-150.62, P<0.001) , the depth of tumor invasion ( OR=14.03, 95% CI: 3.04-64.70, P<0.001) and whether to accept radiotherapy (chemotherapy) after the salvage surgery ( OR=7.73, 95% CI: 1.68-35.54, P=0.008) were independent factors affecting the survival of patients with hypopharyngeal squamous cell carcinoma after 5 years of salvage surgery. The ROC curve analysis showed that the sensitivity of surgical margin status, tumor invasion depth and whether to accept radiotherapy (chemotherapy) after salvage surgery to predict the survival of patients with hypopharyngeal squamous cell carcinoma after 5 years of salvage surgery were 84.15%, 79.60% and 76.43% respectively, and the specificity were 76.03%, 83.51% and 69.46% respectively. The sensitivity and specificity of combined prediction of the three indicators were 92.74% and 77.98% respectively. Conclusion:The overall prognosis of hypopharyngeal squanous cell carcinoma patients after salvage surgery is satisfactory. Positive surgical margin, tumor invasion of muscle, bone tissue or lymph node capsule, and no radiotherapy or chemical therapy after salvage surgery are closely related to poor prognosis. Meanwhile, the combination of surgical margin status, tumor invasion and adjuvant treatment after salvage surgery has good efficacy in predicting postoperative survival benefit of patients.