Objective:To analyze the correlation between psychological resilience and stigma, self-efficacy and self-esteem in patients with constipation after lower limb fracture surgery, and to determine nursing counter measures.Methods:A total of 102 patients who underwent lower limb fracture surgery in Jingdezhen Hospital of Traditional Chinese Medicine from April 2020 to March 2023 were convenience sampling selected as the study objects by a cross-sectional survey. They were divided into constipation group and normal group according to whether postoperative constipation was complicated. Baseline data, Psychological Resilience Scale (CD-RISC), Social Impact Scale (SIS), General Self-efficacy Scale (GSES), and Pearson ′s method was used to analyze the correlation between CD-RISC score and SIS score, GSES score, and RSES score in patients with constipation. Results:Totally 102 survey subjects aged 18-75 (38.87 ± 6.83), including 57 males and 45 females. Postoperative constipation occurred in 37 patients, accounting for 36.27% (37/102). The average age, constipation secret history rate, postoperative analgesic use rate, CD-RIS, SIS, GSES and RSES scores of the constipation group were (50.74 ± 5.52) years, 72.97% (27/37), 62.16% (23/37), (42.11 ± 5.03) points, (59.78 ± 6.40) points, (22.74 ± 3.57) points, (20.15 ± 2.32) points, respectively. The normal group was (37.81 ± 7.45) years old, 40.00% (26/65), 41.54% (27/65), (78.43 ± 5.95) points, (36.10 ± 4.03) points, (28.26 ± 3.53) points, (27.05 ± 5.29) points, respectively. The difference between the two groups was statistically significant ( t values were 7.52-31.29, χ2 values were 10.27 and 4.01, all P<0.05). In the constipation group, CD-RISC score was negatively correlated with SIS score, and positively correlated with GSES score and RSES score ( r values were -0.869, 0.608, 0.582, all P<0.05). Conclusions:The incidence of constipation after lower limb fracture is high, and its psychological resilience is related to stigma, self-efficacy and self-esteem. Clinical nursing intervention is needed to improve the prognosis of patients.

Objective:To explore the association of gait speed and cognitive function of the community-dwelling elderly.Methods:From March to December 2021, a total of 1 172 Xinxiang community-dwelling elderly people were investigated by general information questionnaire, mini-mental state examination(MMSE), patient health questionnaire depression scale and 4.6 m gait test. The elderly were divided into five groups based on the quintile grouping of gait speed values, with Q1 group (≤0.76 m/s), Q2 group (0.77-0.88 m/s), Q3 group (0.89-0.98 m/s), Q4 group (0.99-1.11 m/s) and Q5 group (≥1.12 m/s). SPSS 25.0 statistical software was used for descriptive statistics, and binary Logistic regression was used to analyze the influence of gait speed and depression on cognitive impairment of the elderly.Results:The gait speed of community-dwelling elderly people was (0.92±0.22) m/s. The scores of MMSE in Q1-Q5 groups were (24.72±3.67), (26.63±2.90), (26.58±2.66), (27.01±2.45) and (27.18±2.35), respectively, and the cognitive function was significantly different among the five gait speed groups( F=27.92, P<0.05). The results of binary Logistics regression showed that compared with Q1 group, the OR value (95% CI) of cognitive impairment in Q2-Q5 group were 0.475 (0.253-0.893), 0.426 (0.219-0.828), 0.421(0.212-0.826) and 0.371(0.179-0.766), respectively, which indicated that fast walking speed was a protective factor for cognitive function. Old age ( OR=1.096, 95% CI=1.053-1.140) and depression ( OR=14.441, 95% CI=12.670-19.829) were risk factors of cognitive impairment. Conclusion:The gait speed is associated with cognitive function among community-dwelling elderly people, and faster gait speed is a protective factor for cognitive function.

In recent years, with the in-depth study of pemphigus, new pathogenesis has been identified based on the desmoglein antibody-mediated immune response mechanism, and new progress has been made in targeted therapy. This review summarizes recent advances in the pathogenesis and targeted therapy of pemphigus.

Objective:To explore the mediating role of self-perceptions of aging between frailty and cognitive function in community-dwelling older adults.Methods:From February to July 2021, a total of 528 elderly people in Xinxiang community were investigated with the frailty phenotype, the brief self-perceptions ageing questionnaire and the Mini-mental state examination(MMSE) scale.According to the MMSE total score and education level, the subjects were divided into cognitive impairment group (illiteracy≤17, primary school≤20, junior high school and above≤24, n=74) and cognitive normal group( n=454). SPSS 25.0 software was used for common method deviation test, descriptive statistics and correlation analysis, while AMOS 24.0 software was used to build structural equation model and Bootstrap method was used for intermediary effect test. Results:(1)The prevalence of cognitive impairment among the elderly in the community was 14.1%. The differences between the cognitively normal group and cognitively impaired group were statistically significant in terms of age, education, number of chronic diseases suffered and depression ( χ2=59.21, 6.53, 9.84, 25.47, all P<0.05). The differences were statistically significant in terms of frailty( χ2=75.65, P<0.001) and self-perceptions of aging ( t=77.67, P<0.001). (2)Self-perceptions of aging in the cognitively impaired group (47.39±8.66) was higher than that in the cognitively normal group (38.22±8.24) ( t=77.67, P<0.001) .Frailty score in cognitively impaired group (2.00 (1.00, 3.00)) was higher than that in the cognitively normal group (0.00 (0.00, 1.00))( Z=-8.63, P<0.001) . (3)Frailty was negatively correlated with cognitive function ( r=-0.492, P<0.01), and positively correlated with self-perceptions of aging ( r=0.540, P<0.01). Self-perceptions of aging was negatively correlated with cognitive function ( r=-0.541, P<0.01) . After controlling the influencing factors such as age, education level, chronic diseases and depression, the correlation was still significant (all P<0.01) . (4) Self-perceptions of aging played a partially mediating role in the relationship between frailty and cognitive function, the mediating effect accounted for 58.5% of the total effect. Conclusion:Frailty and self-perceptions of aging have a significant impact on the cognitive function of the elderly in the community, and self-perceptions of aging plays a partial intermediary role between the frailty and cognitive function of the elderly in the community.

The dynamic changes of cognitive function has been paid more and more attention by foreign scholars.Dynamic assessment based on ecological momentary assessment(EMA)can capture subtle changes in cognitive function and provide more comprehensive information for early identification and timely intervention of people with cognitive impairment, which is an effective supplement to traditional cognitive assessment.This paper reviewed the concept of ecological momentary assessment, its advantages in cognitive assessment, its feasibility and effectiveness, and its application status in the evaluation of cognitive function in the elderly, so as to provide a reference for making ecological assessment of the cognitive function for older adults that is in line with China's national conditions.

Objective:To explore the latent categories of child security and analyze domain-specific roles of child neglect on security among children aged 10-13 years.Methods:From October to December 2019, the security questionnaire (SQ), child neglect scale (CNS) and Buss-Perry aggression questionnaire (BPAQ) were used to investigate 577 children aged 10-13 years. Mplus 7.0 software was used for latent profile analysis (LPA) to explore the latent categories of child security. SPSS 22.0 software was used for multinomial Logistic regression to examine the effects of different domains of child neglect on the child security categories.Results:(1) Child security was divided into three categories named "medium-slightly low-security subgroup (48.9%)" , "high-security subgroup (31.8%)" , and "inability control subgroup (19.3%)" (entropy = 0.90, Lo-Mendell-Rubin likelihood, and Bootstrapped likelihood ratio test, all P<0.01). (2) Child security(35.06±6.08, 51.49±4.99, 69.67±6.13, F=1 378.09, P<0.01), neglect(71.09±20.58, 59.96±12.90, 50.76±9.27, F=74.50, P<0.01), and aggression(54.31±15.23, 46.44±12.46, 34.19±12.61, F=90.95, P<0.01) were significantly different among the "medium-slightly low-security subgroup" , "high-security subgroup" , and "inability control subgroup" . (3)Compared with "high-security subgroup" , the proportion of children with poor parental relationship and low paternal education level were higher in the other two subgroups(all P<0.05), while the proportion of children in the fifth grade were lower(all P<0.05). (4)In " inability control subgroup" , safe neglect had no impact on security( B=0.01, OR=1.02, 95% CI=0.91-1.13, P>0.05), while physical neglect ( B=0.13, OR=1.14, 95% CI=1.01-1.28), affection neglect( B=0.14, OR=1.15, 95% CI=1.07-1.23), and communication neglect( B=0.15, OR=1.16, 95% CI=1.03-1.30) predicted the "inability control subgroup" (all P<0.05). Only communication neglect predicted the "medium-slightly low-security subgroup" ( B=0.16, OR=1.17, 95% CI=1.07-1.28, P<0.01). Conclusion:Security is heterogenous with three latent categories among Children aged 10-13 years. Child neglect plays domain-specific roles in different child security categories.

Objective:To summarize clinical characteristics of and treatment experience with patients with critical illnesses in a dermatological ward.Methods:All patients with serious or life-threatening conditions, who were hospitalized at the dermatological ward of the Second Xiangya Hospital of Central South University from July 9, 2011 to December 31, 2020, were collected, and their clinical data were retrospectively analyzed. Demographic characteristics, disease types and proportions, main complications, causes of serious or life-threatening conditions, important treatment measures and outcomes were summarized, and causes of death were also analyzed and discussed.Results:A total of 1 057 patients with critical illnesses were collected, with a male-to-female ratio of 1∶1.11, and 64.81% of them aged 18 to 65 years. The types of diseases mainly included drug eruptions (332 cases) , connective tissue diseases (226 cases) , bullous skin diseases (104 cases) , psoriasis (57 cases) , erythroderma (45 cases) , infectious skin diseases (67 cases) , etc. Among them, psoriasis (39 cases) and erythroderma (32 cases) mostly occurred in males, and connective tissue diseases (168 cases) mostly occurred in females. Common complications mainly involved infections, important organ damage or dysfunction, hypoalbuminemia, and fluid, electrolyte and acid-base imbalances. A total of 94 patients were diagnosed with life-threatening conditions, which were found to be mainly caused by primary skin diseases, hematologic abnormalities, respiratory failure, nervous system abnormalities, renal failure, sepsis, fluid, electrolyte and acid-base imbalances, etc. During the management of critical illnesses, 43 patients were treated with high-dose glucocorticoid pulse therapy, 264 were treated with gamma-globulin pulse therapy, 355 were transfused with other blood products, and 34 received special therapies such as hemoperfusion/immunoadsorption therapy, plasma exchange, dialysis, artificial liver support therapy; 42 patients were transferred to the intensive care unit (ICU) , 12 were transferred to the department of surgery for operations, and 12 were transferred to the department of obstetrics and gynecology for delivery or induction of labor. After treatment, 989 patients (93.57%) achieved improvement and were discharged. A total of 14 patients (1.32%) died, of whom 7 died of secondary sepsis, 2 died of severe pulmonary infections, 2 died of asphyxia caused by respiratory mucosa shedding-induced airway obstruction, the other 3 died of gastrointestinal hemorrhage, cerebral hemorrhage and neuropsychiatric systemic lupus erythematosus, respectively.Conclusions:Critical cases in the dermatological ward mainly suffered from serious skin diseases such as severe drug eruptions, connective tissue diseases and bullous skin diseases, as well as complications such as severe underlying diseases, severe organ dysfunction, sepsis or severe fluid, electrolyte and acid-base imbalances. In terms of treatment, it is of critical significance to make a clear diagnosis and assess the severity of disease as early as possible, monitor and prevent possible complications, and to consult with specialists in relevant disciplines in time.

Objective:To investigate the differences in virological and immunological indicators of HIV-1 infected individuals with different degrees of immunosuppression, analyze the correlation between the sample/cutoff ratio (S/CO), viral load (VL), Western blot (WB) band type and immune status of HIV-1 infected individuals.Methods:A total of 639 HIV-1 antibodies positive and treatment-naive samples from Henan, Beijing and Yunnan during the period of 2017-2019 were divided into three groups: no immunosuppression (CD4≥500 cells/μl), mild immunosuppressive (350cells/μl≤CD4<500cells/μl), moderate immunosuppression (200 cells/μl≤CD4<350 cells/μl), severe immunosuppression (CD4<200 cells/μl). Chi-square test was used to compare S/CO, WB band type among different immunosuppression groups, analyze the relationship between various indicators and immune status.Results:In each immunosuppressive group, S/CO>20 had the highest occurrence rate (>37%), and showed a decreasing trend with the enhancement of immunity ( P<0.05), the occurrence rate of 119%), the occurrence rate of 078%), while the occurrence rates of p55 (<40%) and p39 (<3%) were the lowest, the differences of the occurrence rates of gp41 and p51 among different immunosuppression groups were statistically significant ( P<0.05). The area under the curve determined by S/CO value combined with viral load for no, mild, moderate and severe immunosuppression groups were respectively 0.651 (95% CI: 0.600-0.702; P<0.05), 0.587 (95% CI: 0.540-0.635; P<0.05), 0.605 (95% CI: 0.560~0.650; P<0.05), 0.647 (95% CI: 0.586-0.708; P<0.05). Conclusions:The S/CO value viral load was the best for the determination of non-immunosuppressive status; The absence of gp41 and p51, S/CO>20 suggest that the patient may be in non or severe immunosuppressed state, respectively.