Objective: To investigate the level of cancer prevention and control literacy and its influencing factors among residents of the Xinjiang Production and Construction Corps (hereafter referred to as "the Corps"), so as to provide evidence for developing cancer health education strategies. Methods: rom July to October 2024, permanent residents aged 15 to 69 years in the Corps were selected as research subjects by multi-stage random sampling method. Data on basic characteristics, smoking status, self-rated health status, and cancer prevention and control literacy were collected through the National Resident Cancer Prevention and Control Literacy Questionnaire. Multivariable logistic regression model was used to analyze the influencing factors for the level of cancer prevention and control literacy among residents. Results: A total of 5 398 residents were surveyed, including 2 166 males (40.13%) and 3 232 females (59.87%). The mean age of the participants was (43.80±0.17) years. A total of 1 942 individuals were identified as having cancer prevention and control literacy, with an overall literacy rate of 35.98%. Multivariable logistic regression analysis revealed that age (35-<55 years, OR=1.245, 95%CI: 1.068-1.450; 55-69 years, OR=1.232, 95%CI: 1.022-1.486), ethnicity (ethnic minorities, OR=0.705, 95%CI: 0.599-0.829), education level (junior high school, OR=1.779, 95%CI: 1.429-2.214; senior high school, OR=1.929, 95%CI: 1.533-2.429; college and above, OR=2.364, 95%CI: 1.891-2.955), household registration (urban, OR=1.254, 95%CI: 1.085-1.450), family history of cancer (unknown, OR=0.704, 95%CI: 0.533-0.931), smoking status (current smoker, OR=0.822, 95%CI: 0.702-0.962), and self-rated health (fair/poor, OR=1.179, 95%CI: 1.048-1.327) were associated with cancer prevention and control literacy. Conclusions The overall cancer prevention and control literacy rate among residents was 35.98%. It is recommended that priority be given to enhancing cancer prevention and control literacy among residents with the following characteristics: aged 15-<35 years, ethnic minority, education below junior high school level, rural residence, current smoking, and self-rated good health status.

Objective:To gain a understanding of the occurrence of cognitive impairment among residents in drinking water-borne endemic fluorosis (drinking water-borne fluorosis) areas, and to study its influencing factors.Methods:In March 2023, a cluster sampling method was used to select local residents aged 18 and above from the drinking water-borne fluorosis areas in Jishan County, Shanxi Province as survey subjects. General demographic data were collected through face-to-face surveys, and a random urine sample was collected once to determine urinary fluoride level. Cognitive function was assessed using the mini-mental state examination (MMSE), and the survey subjects were divided into a cognitive impairment group ( < 27 points) and a control group (27 - 30 points) based on the MMSE scores. A multiple logistic regression model and a decision tree model based on chi-squared automatic interaction detector were constructed to analyze the factors affecting cognitive impairment, and the model fitting effect was evaluated using receiver operating characteristic (ROC) curve.Results:A total of 3 301 subjects were included in the survey, including 2 081 females and 1 220 males. There were 1 515 subjects < 60 years old and 1 786 subjects ≥60 years old, with urinary fluoride level [ M ( Q1, Q3)] of 2.92 (1.78, 4.54) mg/L. There were 1 939 cases in the cognitive impairment group and 1 362 cases in the control group, with a detection rate of 58.74% (1 939/3 301) for cognitive impairment; and the differences in gender, age, education level, marital status, annual household income, alcohol consumption, smoking distribution, and urinary fluoride level between the two groups were statistically significant ( P < 0.05). The results of multiple logistic regression analysis showed that female, ≥60 years, and urinary fluoride > 4.54 mg/L were risk factors for cognitive impairment [ OR (95% CI): 1.25 (1.01, 1.54), 2.66 (2.26, 3.14), 1.32 (1.06, 1.65), P < 0.05]. Education level of primary school or above, annual household income≥12 000 yuan, and mild alcohol consumption were protective factors for cognitive impairment [ OR (95% CI): 0.15 (0.09, 0.25), 0.58 (0.48, 0.68), 0.67 (0.51, 0.87), P < 0.05]. The analysis results of the decision tree model showed that age had the greatest impact on the occurrence of cognitive impairment, followed by annual household income, education level, and urinary fluoride. The areas under the ROC curves of the multiple logistic regression and decision tree model were 0.72 and 0.70 ( P < 0.001), respectively, indicating good model fitting performance. Conclusion:The detection rate of cognitive impairment in residents of drinking water-borne fluorosis areas is relatively high, and age, annual household income, education level, and urinary fluoride are all influencing factors for occurrence of cognitive impairment.

Objective:To gain a understanding of the occurrence of cognitive impairment among residents in drinking water-borne endemic fluorosis (drinking water-borne fluorosis) areas, and to study its influencing factors.Methods:In March 2023, a cluster sampling method was used to select local residents aged 18 and above from the drinking water-borne fluorosis areas in Jishan County, Shanxi Province as survey subjects. General demographic data were collected through face-to-face surveys, and a random urine sample was collected once to determine urinary fluoride level. Cognitive function was assessed using the mini-mental state examination (MMSE), and the survey subjects were divided into a cognitive impairment group ( < 27 points) and a control group (27 - 30 points) based on the MMSE scores. A multiple logistic regression model and a decision tree model based on chi-squared automatic interaction detector were constructed to analyze the factors affecting cognitive impairment, and the model fitting effect was evaluated using receiver operating characteristic (ROC) curve.Results:A total of 3 301 subjects were included in the survey, including 2 081 females and 1 220 males. There were 1 515 subjects < 60 years old and 1 786 subjects ≥60 years old, with urinary fluoride level [ M ( Q1, Q3)] of 2.92 (1.78, 4.54) mg/L. There were 1 939 cases in the cognitive impairment group and 1 362 cases in the control group, with a detection rate of 58.74% (1 939/3 301) for cognitive impairment; and the differences in gender, age, education level, marital status, annual household income, alcohol consumption, smoking distribution, and urinary fluoride level between the two groups were statistically significant ( P < 0.05). The results of multiple logistic regression analysis showed that female, ≥60 years, and urinary fluoride > 4.54 mg/L were risk factors for cognitive impairment [ OR (95% CI): 1.25 (1.01, 1.54), 2.66 (2.26, 3.14), 1.32 (1.06, 1.65), P < 0.05]. Education level of primary school or above, annual household income≥12 000 yuan, and mild alcohol consumption were protective factors for cognitive impairment [ OR (95% CI): 0.15 (0.09, 0.25), 0.58 (0.48, 0.68), 0.67 (0.51, 0.87), P < 0.05]. The analysis results of the decision tree model showed that age had the greatest impact on the occurrence of cognitive impairment, followed by annual household income, education level, and urinary fluoride. The areas under the ROC curves of the multiple logistic regression and decision tree model were 0.72 and 0.70 ( P < 0.001), respectively, indicating good model fitting performance. Conclusion:The detection rate of cognitive impairment in residents of drinking water-borne fluorosis areas is relatively high, and age, annual household income, education level, and urinary fluoride are all influencing factors for occurrence of cognitive impairment.

Neuropathic pain (NP) is a common complication following spinal cord injury, with an incidence rate ranging from 38% to 70%. NP typically presents as sensation of burning, electric shocks, tingling or squeezing pain resulting from somatosensory nerve damage, which exerts a negative impact on patients′ physical and psychological well-being. After spinal cord injury, glial cells are activated to induce inflammatory cascade. Accordingly, various inflammatory mediators that may disrupt the neuronal function are released to promote abnormally increased neuronal excitability and pain signal transduction. Additionally, spinal cord injury can disrupt the release of neurotransmitters and neurotrophic factors, alter ion channel activity, and thereby impair the normal pain regulatory mechanisms and further increase pain perception. The interaction of these mechanisms contributes to the occurrence and persistence of NP after spinal cord injury. However, the precise pathogenesis of NP remains incompletely elucidated, making its therapeutic efficacy uncertain and clinical management difficult. It is of great significance to thoroughly understand the underlying pathophysiological mechanisms of NP following spinal cord injury for its treatment. For this reason, the authors reviewed the research progress on the characteristics and pathophysiological mechanisms of NP following spinal cord injury, aiming to serve as a reference for further research and development of more effective targeted therapies and management strategies.

Objective:To compare the pros and cons of harvesting ear cartilage through anterior and posterior auricular approaches during rhinoplasty.Methods:From January 2017 to December 2018, 63 patients with otochondral rhinoplasty in our hospital were enrolled in this study, 60 were female and 3 were male; the average age was 31.6 years (range, 18 to 43) . They were randomly divided into anterior auricular approach group with 32 cases (64 sides) and posterior auricular approach group with 31 cases (62 sides). Surgical duration, complications and postoperative scar of the two methods were analyzed.Results:The average time for harvesting the ear cartilage through posterior auricular approach and anterior auricular approach was (20.8±1.7) min and (12.6±1.1) min, respectively ( P<0.01). The overall complication rate was 15.6% for posterior auricular approach group and 4.8% for anterior auricular approach group. The wound healed well in both groups, and there was no significant difference in postoperative scar between the two groups during an average 13 months follow-up period. Conclusions:While both the anterior and the posterior auricular approaches present with similar inconspicuous scarring, the use of anterior auricular approach alone to harvest ear cartilage during rhinoplasty provides both the surgeons and the patients with easier access, shorter surgical duration, and fewer complications. Hence, we believe that the anterior auricular approach possesses greater advantages than the posterior auricular approach.

Objective:To summarize the scientific research management response strategies and practices of designated hospitals under the prevention and control of new coronary pneumonia, provide reference for the scientific and technological management of public health emergencies in domestic hospitals.Methods:Take the hospital scientific research management response under the prevention and control of the new coronavirus pneumonia epidemic in 2020 as an example, discuss and summarize the response strategies and mechanism establishment, work practice and existing problems of designated hospitals in the research management of prevention and control of public health emergencies represented by COVID-19 from the aspects of management system, resource integration, project operation, and scientific and technological service.Results:As a designated hospital of COVID-19 in Beijing, Youan hospital has actively carried out scientific and technological research on epidemic prevention and control while successfully completing patient treatment, established a scientific and efficient scientific and technological research management system, and integrated resources to form an efficient project operation mechanism, Providing a full range of scientific management services, providing policy and material guarantee for the rapid and high-quality completion of scientific and technological research on epidemic prevention and control.Conclusions:The scientific and technological research on public health emergencies has the characteristics of demand-driven, focused on key points, collaborative research, scientific decision-making, In order to carry out the research work smoothly, it is particularly important to form a benign interaction, straighten out the system, do a good job in long-term planning and layout, and establish a scientific and efficient research and management mechanism.

Objective To evaluate the efficacy and safety of Chushizhiyang ointment for the treatment of mild atopic dermatitis in infants.Methods A multicenter,randomized,open,active-controlled clinical trial was conducted.A total of 204 infants with atopic dermatitis were enrolled and randomly divided into 2 groups to be topically treated with Chushizhiyang ointment (test group,n =103) and hydrocortisone butyrate cream (control group,n =101),respectively,for 2 weeks.The improvement of eczema area and severity index (EASI) scores and quality of life was evaluated at 7 days and 14 days after the treatment,so was the incidence of adverse events and adverse reactions.Results Ninety-eight infants in the test group and 101 in the control group were included in the full analysis set,which revealed that the disease severity significantly decreased after the treatment in both groups.The EASI scores at the baseline and on days 7 and 14 were 2.47 ± 4.04,0.92 ± 1.25 and 0.39 ± 1.04 respectively in the test group,as well as 2.13 ± 2.01,0.85 ± 1.58 and 0.45 ± 1.65 respectively in the control group.Furthermore,the test group and control group both showed that EASI scores on days 7 and 14 significantly decreased compared with those at the baseline (the test group:T =-1 666,-1 793,respectively,both P ＜ 0.001;the control group:T =-1 951,-1 941,respectively,both P ＜ 0.001).No significant differences in EASI scores at the baseline or on days 7 and 14 were observed between the test group and control group (all P ＞ 0.05).The response rates in the test group and control group were 47.96％ (47/98) and 55.44％ (56/101) respectively on day 7,as well as 79.59％ (78/98) and 84.16％ (85/101) respectively on day 14,and there were also no significant differences between the two groups (both P ＞ 0.05).The adverse reactions mainly manifested as erythema,itching and scaling in the test group,as well as hypopigmentation,telangiectasia,scaling and hyperpigmentation in the control group.No significant difference in the incidence of adverse events was found between the test group (2.9％,3/103) and control group (6.9％,7/101).Conclusion Chushizhiyang ointment shows definite efficacy for mild atopic dermatitis in infants with good safety and tolerability,and can be a teatment option for mild atopic dermatitis in infants.