Objective:To retrieve, appraise and synthesize the best available evidence on prevention and management of incontinence-associated dermatitis in adult inpatients.Methods:All the evidence on prevention and management of incontinence-associated dermatitis in adult inpatients was searched by computer from domestic and foreign electronic databases, guide.com and related professional websites from January 2010 to January 2020. Literature evaluation tools such as AGREEⅡ, AMSTAR were used for evaluation. Data extraction of documents that met the inclusion criteria.Results:A total of 28 pieces of relevant evidence were obtained. It includes 6 aspects: assessment and prevention, management of incontinence, cleaning, moisturizing and protection, treatment, monitoring and management.Conclusions:the 28 pieces of evidences in this study can better guide the medical staff in the prevention and management of incontinence-associated dermatitis in adult inpatients. It is suggested that the medical staff should carefully apply the evidence in combination with the specific clinical environment and the patient ′s will, and pay attention to the update of relevant evidence in time.

Objective:To explore a new training mode for nursing professionals suitable for the 1+X certificate system, and realize the training goal of "one specialty and multi-ability" compound technical nursing talents.Methods:To take the "1+ X" certificate standard as the basis for the construction of nursing specialty, to reconstruct the talent training program of integration of graduation certificate and certificate. To take the content of "1+X" certificate as the basis for the construction of professional courses, construct the core curriculum system of integration of curriculum and certificate. To build a "new double-qualified" teaching staff and constructing of new double-qualified teachers and accelerate the development of quality resources.Results:The talent training mode of integration of graduation certificate and certificate under the 1+X certificate system was constructed. The curriculum structure has been optimized. The teachers′ability of teaching, training and examination was improved.Conclusions:The new mode of training nursing professionals under the 1+X certificate system meets 1 degree education and X vocational training of nursing students and achieve a "1" and "X" seamless convergence. It provides innovative ideas for the promotion and implementation of 1+X certificate system pilot work in the field of nursing education nationwide.

BACKGROUND:Osteoporosis is often accompanied by sarcopenia and an increased risk of fractures from falls.Recent studies have indicated a close relationship between lipid metabolism and sarcopenia.Abnormal lipid metabolism may directly impact muscle physiological function and metabolism. OBJECTIVE:To investigate the relationship between lipid metabolism and sarcopenia and evaluate their causal relationship using Mendelian randomization. METHODS:Mendelian randomization was used to explore the causal relationship between low-density lipoprotein cholesterol,high-density lipoprotein cholesterol,triglycerides,and muscle mass.Research data from genome-wide association studies were used and a sensitivity analysis was conducted to verify the reliability of the results.Approximate indicators of muscle mass,including trunk lean mass and appendicular lean mass,were used as outcome measures. RESULTS AND CONCLUSION:The study found a negative correlation of low-density lipoprotein cholesterol and triglycerides with muscle mass,while no correlation was observed between high-density lipoprotein cholesterol and muscle mass.The results of the sensitivity analysis indicated a robust causal relationship.Using Mendelian randomization,this study provides evidence of a causal relationship between low-density lipoprotein cholesterol and triglycerides and muscle mass.This finding deepens our understanding of the effects of lipids on sarcopenia and has important clinical implications for the prevention and treatment of sarcopenia and osteoporosis.

OBJECTIVE To explor e the characteristics of spectral oscillatory power of resting-state electroencephalography(EEG) in subjective tinnitus patients and to lay the foundation for study of central mechanism of tinnitus.METHODS 31 subjects(15 subjects with subjective tinnitus and 16 age matching healthy subjects) underwent a 128-channel resting-state EEG analyses. After a series of preprocessing, data were segmented into 8 frequency bands, including δ(0.5～3.5 Hz), θ(4～7.5 Hz), α1(8～10 Hz), α2(10～12 Hz), β1(13～18 Hz), β2(18.5～21 Hz), β3(21.5～30 Hz) and γ(30.5～44 Hz). The group differences of spectral power were analyzed by independent t test. Correlation between spectral power of each frequency band and tinnitus subjective symptoms were also analyzed. RESULTS Significant higher spectral power of the α1, β and γ bandwere found in the left and right temporal areas of tinnitus group compared with that of normal group.Tinnitus subjects also had higher spectral powerof the δ and θ band in temporo-parietal areas than that of the normal group. There was no significant difference of spectral power in other frequency bands. Moreover, signif icant positive cor relation were found between tinnitus loudness and spectralpower of right anterior lateral(R=0.66, P =0.007) and right anterior medial(R=0.58, P =0.031) areas. CONCLUSION Tinnitus subjects have higher spectral oscillatory power on right and left temporal lobe and temporo-parietal area. A positive correlation exsit between tinnitus loudness andspectral power of right anterior lateral and medial areas in tinnitus subjects, whichindicate that central reorganizationexsit in tinnitus reorganization andγ band maybe considered as a possible biomarkerforthe tinnitus subjective symptom.

Objective:To identify the risk factors for 1-year death after surgery in elderly patients with hip fractures and evaluate the accuracy of the prediction model based on LASSO-logistic regression analysis.Methods:A case-control study was conducted on elderly patients (age ≥65 yr) who underwent surgical treatment for hip fractures in the Second Affiliated Hospital of Wenzhou Medical University from January to December 2019. Patients were divided into death group and survival group according to their survival status at 1-year after surgery. General data and preoperative laboratory indicators were obtained. The variables were selected by utilizing LASSO regression and incorporated into multivariate logistic regression analysis to identify the risk factors for 1-year death after surgery in elderly patients with hip fractures. Then a prediction model was established based on the results and evaluated.Results:There were 63 patients in death group and 564 in survival group. The results of LASSO regression and multivariate logistic regression analysis showed that age, preoperative cognitive dysfunction, Chalson comorbidity index ≥3 points and preoperative serum prealbumin level were the independent risk factors for 1-year death after surgery in elderly patients with hip fractures ( P<0.05). The area under the receiver operating characteristic curve of the prediction model was 0.788 (95% confidence interval [0.731-0.846]), with the sensitivity and specificity of 76.2% and 68.6% respectively. The average absolute error of the calibration curve was 0.007. The results of Hosmer-Lemeshow goodness-of-fit test showed that there was no significant difference between the predicted value and actual observed value ( χ2=5.065, P=0.751). Decision curve analysis showed that patients had a high net benefit rate when the threshold probability range was 0-0.7. Conclusions:Age, preoperative cognitive dysfunction, Chalson comorbidity index ≥3 points and preoperative serum prealbumin level are the independent risk factors for 1-year death after surgery in elderly patients with hip fractures, and the prediction model developed based on LASSO-logistic regression has high accuracy.

AIM: To investigate the effect of the timing of satisfactory sedation with preoperative oral midazolam on anesthesia induction and recovery in children undergoing adenotonsillectomy. METHODS: A total of 147 children undergoing elective adenotonsillectomy, with ASA physical status orⅡ, aged 2-7 years were selected from November 2022 to June 2023 in the Second Affiliated Hospital of Wenzhou Medical University. The children were orally administered 0.5 mg/kg midazolam in preoperative waiting area and were divided into 10-20 min (rapid onset, M1 group) and 21-30 min (slow onset, M2 group) based on the satisfactory sedation time, or equal volume of sugar pear drink orally (blank control group, C group). Children in all three groups received a general anesthesia method of propofol+fentanyl combined with sevoflurane induction and sevoflurane maintenance. The primary outcome measures were the induction compliance checklist (ICC) score and the pediatric anesthesia emergence delirium (PAED) score in the post-anesthesia care unit (PACU) to assess the occurrence of emergence agitation (EA), and the secondary outcome measures included the parental separation anxiety scale (PSAS), sedation Ramsay score, surgery duration, recovery time, PACU stay time, discharge time, the incidence of perioperative respiratory adverse events (PRAE) and other adverse events in the ward. RESULTS: 147 children were included in the result analysis, with 49 cases in each group. The proportion of perfect induction (ICC=0) were significantly higher in two M groups than that in group C (95.9% vs. 91.8% vs. 61.2%, P=0.001). The maximum and average PAED score in PACU in group M1 showed a significantly higher (6.4±5.0 vs. 4.4 ± 4.1, P=0.029; 5.2 ± 4.5 vs. 3.4 ± 3.6, P=0.030), and the incidence of EA was significantly higher than those in group C (10.2% vs. 30.6%, P=0.022), and increased compared to the group M2 (OR= 0.581, 95%CI 0.231-1.463, P=0.354). There was no statistically significant difference in the maximum and average PAED scores, incidence of EA between group M2 and group C (P>0.05). The Ramsay score and PSAS score in two M groups were higher, PACU stay time and recovery time was longer than those in group C (P<0.05). The pain scores in PACU in group M1 was higher than that of group C (P<0.05). There was no statistically significant difference in the surgical time, discharge time, the incidence of PRAE and other adverse events in the ward among three groups (P>0.05). CONCLUSION: Preoperative oral midazolam can improve the ICC and PSAS scores of children during induction, but it also leads to prolonged recovery time and PACU retention time. The rapid onset of midazolam did not result in better induction and recovery quality, but instead increased the incidence of EA and postoperative pain score.