Objective:To evaluate the efficacy of role-playing games with parental involvement and immediate therapist feedback for children with autism spectrum disorder(ASD)and to explore their impact on parental compe-tence,thereby providing new insights for ASD rehabilitation.Method:Seventy children with ASD were randomly assigned to either a control or an intervention group.The control group received traditional one-on-one role-playing therapy with parents as observers.In addition to this therapy,the intervention group participated in a 60-minute parent-inclusive role-playing session with real-time therapist feedback.Assessments of children's social perspective-taking abilities and parental competence were conducted at pre-and post-intervention and at follow-up.Children's developmental outcomes were further evalu-ated using the Griffiths Scales at the same timepoints.Result:Sixty-four participants provided valid data.The intervention group showed significant improvements in social perspective-taking post-intervention and at follow-up compared to baseline(P<0.05).At follow-up,chil-dren in the intervention group also scored higher on personal and social,hearing,and language development domains of the Griffiths Scale than the control group(P<0.05).Parental competence in the intervention group significantly increased(P<0.05).Conclusion:The integrated intervention of role-playing games with immediate feedback effectively enhances so-cial perspective-taking in children with ASD,promotes developmental levels,and strengthens parental competence.

Objective To investigate the causes and factors affecting unplanned reoperation,and to provide a reference basis for reducing the incidence of unplanned return of the patient to the operating room for reoperation.Methods Surgical data from the hospital was extracted spanning from January to December 2022,and subjected to a descriptive analysis of the overall situation,departmental distribution,primary reasons,and patient referrals related to unplanned reoperations in the hospital,and analyzed factors contributing to unplanned reoperations in the hospital using binary logistic regression.Results In 2022,130 unplanned reoperations were reported in this hospital,corresponding to an incidence of 0.35％.Patients who required unplanned reoperation were predominantly male(63.08％).The majority had surgical incision grade of category 0(46.92％),and surgeries were classified as levels 3 and 4(80.77％).Furthermore,88.46％of the surgeries were performed by surgeons with advanced degrees or higher.The common causes were postoperative bleeding,failure to achieve the desired result,need for the condition,probing for the cause,and occurrence of leakage or fistula,collectively accounting for 50.00％of the cases.Key factors contributing to unplanned reoperations were sex,type of surgical incision,and incision healing grade;among which male patients(OR=1.733,P=0.006),patients with class Ⅰ surgical incision(OR=2.909,P=0.004),and patients with incision grade B healing(OR=6.565,P＜0.001)showed a higher propensity for unplanned reoperations.Conclusion Hos-pitals should emphasize monitoring and managing unplanned reoperations by improving perioperative supervision,conducting thorough root cause analyses,and focusing on continuous quality improvement to enhance surgical outcomes and patient safety.

Objective To investigate the impact of different application methods of tissue compensators(bolus)on the skin dose delivered to the chest wall following radical mastectomy for breast cancer.Methods A retrospective analysis was conducted on 60 female patients who underwent radical mastectomy and required chest wall radiotherapy at the hospital between January 2023 and March 2025.The Pinnacle3 9.10 radiotherapy planning system(TPS)was utilized to design two VMAT dual semi-arc radiotherapy plans for each patient,with a prescribed target dose of 50 Gy delivered in 2 Gy fractions over 25 sessions.In Plan 1,a Bolus was applied and optimized during the first 15 fractions,and subsequently removed for the remaining 10 fractions without re-optimization.The sub-field configuration and dose weighting from the initial optimization were retained,and only dose recalculations were performed.The final treatment plan combined both the Bolus-included and Bolus-excluded phases.In contrast,Plan 2 involved the application and optimization of Bolus during the first 15 fractions,followed by its removal and re-optimization of the plan for the last 10 fractions.The two optimized plans were then combined for the overall treatment delivery.Data from the two plan groups were analyzed using a paired sample t-test with SPSS 29.0 software.Results There was a statistically significant difference(P＜0.05)in skin Dmean,V52.5,and V55;heart Dmean,V5,V30,and V40;affected lung Dmean,V5,and V20;PRVcord Dmean and Dmax;healthy breast Dmean,V5,and V10;affected humeral head Dmean and V30;as well as PTV Dmean,V50,V55,D2％,D98％,CI,and MU.Moreover,the dose distribution on the target layer and the DVH curves showed marked differences.However,no statistically significant difference was observed in PTV HI(P=0.125).Conclusion The combination of the two optimized plans,consisting of 15 fractions with bolus and 10 fractions without bolus,more accurately reflects the dose distri-bution within the planned target area and organs at risk,thereby providing enhanced protection for the patient's chest wall skin.

Objective To investigate the impact of different application methods of tissue compensators(bolus)on the skin dose delivered to the chest wall following radical mastectomy for breast cancer.Methods A retrospective analysis was conducted on 60 female patients who underwent radical mastectomy and required chest wall radiotherapy at the hospital between January 2023 and March 2025.The Pinnacle3 9.10 radiotherapy planning system(TPS)was utilized to design two VMAT dual semi-arc radiotherapy plans for each patient,with a prescribed target dose of 50 Gy delivered in 2 Gy fractions over 25 sessions.In Plan 1,a Bolus was applied and optimized during the first 15 fractions,and subsequently removed for the remaining 10 fractions without re-optimization.The sub-field configuration and dose weighting from the initial optimization were retained,and only dose recalculations were performed.The final treatment plan combined both the Bolus-included and Bolus-excluded phases.In contrast,Plan 2 involved the application and optimization of Bolus during the first 15 fractions,followed by its removal and re-optimization of the plan for the last 10 fractions.The two optimized plans were then combined for the overall treatment delivery.Data from the two plan groups were analyzed using a paired sample t-test with SPSS 29.0 software.Results There was a statistically significant difference(P＜0.05)in skin Dmean,V52.5,and V55;heart Dmean,V5,V30,and V40;affected lung Dmean,V5,and V20;PRVcord Dmean and Dmax;healthy breast Dmean,V5,and V10;affected humeral head Dmean and V30;as well as PTV Dmean,V50,V55,D2％,D98％,CI,and MU.Moreover,the dose distribution on the target layer and the DVH curves showed marked differences.However,no statistically significant difference was observed in PTV HI(P=0.125).Conclusion The combination of the two optimized plans,consisting of 15 fractions with bolus and 10 fractions without bolus,more accurately reflects the dose distri-bution within the planned target area and organs at risk,thereby providing enhanced protection for the patient's chest wall skin.

Multimorbidity has become a widely recognized public health problem worldwide. Identifying multimorbidity patterns can improve not only the efficiency of healthcare resource utilization but also patients' prognosis. This article summarizes three common approaches for the identification of multimorbidity patterns: association analysis methods (including association rule mining and network analysis), classification methods (including cluster analysis, latent class analysis, and latent transition analysis), and dimensionality reduction and feature extraction methods (including principal component analysis, factor analysis, and multiple correspondence analysis), introduces the application of these methods using data from the UK Biobank to identify multimorbidity patterns and discusses and compares the results of case analysis to provide reference for the selection of appropriate methods for multimorbidity pattern research.

Objective:To evaluate the efficacy of role-playing games with parental involvement and immediate therapist feedback for children with autism spectrum disorder(ASD)and to explore their impact on parental compe-tence,thereby providing new insights for ASD rehabilitation.Method:Seventy children with ASD were randomly assigned to either a control or an intervention group.The control group received traditional one-on-one role-playing therapy with parents as observers.In addition to this therapy,the intervention group participated in a 60-minute parent-inclusive role-playing session with real-time therapist feedback.Assessments of children's social perspective-taking abilities and parental competence were conducted at pre-and post-intervention and at follow-up.Children's developmental outcomes were further evalu-ated using the Griffiths Scales at the same timepoints.Result:Sixty-four participants provided valid data.The intervention group showed significant improvements in social perspective-taking post-intervention and at follow-up compared to baseline(P<0.05).At follow-up,chil-dren in the intervention group also scored higher on personal and social,hearing,and language development domains of the Griffiths Scale than the control group(P<0.05).Parental competence in the intervention group significantly increased(P<0.05).Conclusion:The integrated intervention of role-playing games with immediate feedback effectively enhances so-cial perspective-taking in children with ASD,promotes developmental levels,and strengthens parental competence.

With the development of science and technology worldwide, the blooming of artificial intelligence (AI) and big data has brought new opportunities and challenges to the promotion of the research capacity of professional master's students in oncology. The construction of the new medical education in China aims to cultivate high-level medical talents with comprehensive multidisciplinary skills and innovative abilities to flexibly solve complex problems at the frontier of medicine. In this context, professional master's students in oncology, who are facing problems such as low scientific research output and uneven quality and needing improving scientific research literacy, have been required to develop into compound talents with both clinical and research prowess. To cultivate and promote the research capacity of professional master's students in oncology, the key steps include accelerating the construction of AI education and databases, highlighting the cultivation of their scientific research capacity, implementing and fostering the cultivation of innovative ability and scientific research thinking, piloting joint cultivation models by engineering universities and medical universities, emphasizing the construction of the curriculum and teacher team for oncology, piloting the multidisciplinary mode and COME mode, and establishing a multidisciplinary cooperation network.

Objective To investigate the causes and factors affecting unplanned reoperation,and to provide a reference basis for reducing the incidence of unplanned return of the patient to the operating room for reoperation.Methods Surgical data from the hospital was extracted spanning from January to December 2022,and subjected to a descriptive analysis of the overall situation,departmental distribution,primary reasons,and patient referrals related to unplanned reoperations in the hospital,and analyzed factors contributing to unplanned reoperations in the hospital using binary logistic regression.Results In 2022,130 unplanned reoperations were reported in this hospital,corresponding to an incidence of 0.35％.Patients who required unplanned reoperation were predominantly male(63.08％).The majority had surgical incision grade of category 0(46.92％),and surgeries were classified as levels 3 and 4(80.77％).Furthermore,88.46％of the surgeries were performed by surgeons with advanced degrees or higher.The common causes were postoperative bleeding,failure to achieve the desired result,need for the condition,probing for the cause,and occurrence of leakage or fistula,collectively accounting for 50.00％of the cases.Key factors contributing to unplanned reoperations were sex,type of surgical incision,and incision healing grade;among which male patients(OR=1.733,P=0.006),patients with class Ⅰ surgical incision(OR=2.909,P=0.004),and patients with incision grade B healing(OR=6.565,P＜0.001)showed a higher propensity for unplanned reoperations.Conclusion Hos-pitals should emphasize monitoring and managing unplanned reoperations by improving perioperative supervision,conducting thorough root cause analyses,and focusing on continuous quality improvement to enhance surgical outcomes and patient safety.

Objective:To analyze the clinical characteristics between patients with psoriasis-atopic dermatitis overlap (PAO) and those with psoriasis vulgaris (PSO), and to enhance the understanding of the diagnosis and treatment of this overlap phenotype.Methods:A retrospective exploratory study was conducted on clinical data from patients who were diagnosed with PAO or PSO at the Department of Dermatology, Southwest Hospital, Army Medical University between January 2018 and June 2025. Clinical characteristics, laboratory examination results, comorbidities, and treatment regimens were compared between the two groups. Categorical data were compared using the chi-square test or Fisher's exact test; for non-normally distributed measurement data, intergroup comparisons were conducted using the Mann-Whitney U test. Results:A total of 103 PSO patients and 13 PAO patients were included. Patients in the PAO group were older than those in the PSO group ( M [ Q1, Q3]:63.00 [54.00, 71.50] years vs. 50.00 [38.00, 61.00] years; Z = 2.75, P = 0.006]. No significant differences were found between the two groups in terms of gender distribution, body mass index, disease duration, personal or family history of atopic diseases (all P > 0.05). Skin lesions involved the whole body in both PAO and PSO groups, with the trunk and limbs being commonly affected sites, and no significant difference in the lesion distribution was observed ( P > 0.05). Compared with the PSO group, the PAO group had fewer plaque lesions (5/13 [38.5%] vs. 70/103 [68.0%]), but more eczematous changes such as erosions and exudation, as well as scratches and crusts due to pruritus (all P < 0.05). Laboratory tests revealed that the PAO group showed increased peripheral blood neutrophil counts, eosinophil counts, serum IgE levels, eosinophil-to-lymphocyte ratios (ELRs), and neutrophil-to-lymphocyte ratios (NLRs) compared with the PSO group (all P < 0.05) ; moreover, the proportions of patients with elevated eosinophil counts (5/13 [38.5%] vs. 8/103 [7.8%], P < 0.001) and those with elevated serum IgE levels (10/13 [76.9%] vs. 39/103 [37.9%], P = 0.014) were significantly higher in the PAO group than in the PSO group. Compared with the PSO group, the PAO group had a higher overall comorbidity rate (11/13 [84.6%] vs. 52/103 [50.5%], P = 0.035), including a higher prevalence of hypertension. Regarding topical treatments, no significant differences were found in the use frequency of topical glucocorticoids (96 [93.2%] vs. 11 [84.6%]) or vitamin D3 analogs between the two groups (both P > 0.05) ; for systemic treatments, immunosuppressants such as cyclosporine (4/13 [30.8%] vs. 2/103 [1.9%], P = 0.001) and Tripterygium wilfordii (4/13 [30.8%] vs. 7/103 [6.8%], P = 0.021) were more commonly used in the PAO group compared with the PSO group; for targeted therapies, the PSO group received interleukin (IL) -17A inhibitors (13 cases, 12.6%), IL-23 inhibitors (4 cases, 3.9%), or tumor necrosis factor-α inhibitors (5 cases, 4.9%), while the PAO group received Janus kinase inhibitors (2 cases, 15.4%) or an IL-23 inhibitor (1 case, 7.7%) . Conclusions:PAO exhibited characteristics of both PSO and atopic dermatitis, with distinct differences in skin manifestations, laboratory findings, and treatment approaches compared with PSO. Topical glucocorticoids were the primary topical treatment for PAO, while systemic treatment was centered on immunosuppressants, highlighting the need for personalized treatment strategies.

Objective:To analyze the clinical characteristics between patients with psoriasis-atopic dermatitis overlap (PAO) and those with psoriasis vulgaris (PSO), and to enhance the understanding of the diagnosis and treatment of this overlap phenotype.Methods:A retrospective exploratory study was conducted on clinical data from patients who were diagnosed with PAO or PSO at the Department of Dermatology, Southwest Hospital, Army Medical University between January 2018 and June 2025. Clinical characteristics, laboratory examination results, comorbidities, and treatment regimens were compared between the two groups. Categorical data were compared using the chi-square test or Fisher's exact test; for non-normally distributed measurement data, intergroup comparisons were conducted using the Mann-Whitney U test. Results:A total of 103 PSO patients and 13 PAO patients were included. Patients in the PAO group were older than those in the PSO group ( M [ Q1, Q3]:63.00 [54.00, 71.50] years vs. 50.00 [38.00, 61.00] years; Z = 2.75, P = 0.006]. No significant differences were found between the two groups in terms of gender distribution, body mass index, disease duration, personal or family history of atopic diseases (all P > 0.05). Skin lesions involved the whole body in both PAO and PSO groups, with the trunk and limbs being commonly affected sites, and no significant difference in the lesion distribution was observed ( P > 0.05). Compared with the PSO group, the PAO group had fewer plaque lesions (5/13 [38.5%] vs. 70/103 [68.0%]), but more eczematous changes such as erosions and exudation, as well as scratches and crusts due to pruritus (all P < 0.05). Laboratory tests revealed that the PAO group showed increased peripheral blood neutrophil counts, eosinophil counts, serum IgE levels, eosinophil-to-lymphocyte ratios (ELRs), and neutrophil-to-lymphocyte ratios (NLRs) compared with the PSO group (all P < 0.05) ; moreover, the proportions of patients with elevated eosinophil counts (5/13 [38.5%] vs. 8/103 [7.8%], P < 0.001) and those with elevated serum IgE levels (10/13 [76.9%] vs. 39/103 [37.9%], P = 0.014) were significantly higher in the PAO group than in the PSO group. Compared with the PSO group, the PAO group had a higher overall comorbidity rate (11/13 [84.6%] vs. 52/103 [50.5%], P = 0.035), including a higher prevalence of hypertension. Regarding topical treatments, no significant differences were found in the use frequency of topical glucocorticoids (96 [93.2%] vs. 11 [84.6%]) or vitamin D3 analogs between the two groups (both P > 0.05) ; for systemic treatments, immunosuppressants such as cyclosporine (4/13 [30.8%] vs. 2/103 [1.9%], P = 0.001) and Tripterygium wilfordii (4/13 [30.8%] vs. 7/103 [6.8%], P = 0.021) were more commonly used in the PAO group compared with the PSO group; for targeted therapies, the PSO group received interleukin (IL) -17A inhibitors (13 cases, 12.6%), IL-23 inhibitors (4 cases, 3.9%), or tumor necrosis factor-α inhibitors (5 cases, 4.9%), while the PAO group received Janus kinase inhibitors (2 cases, 15.4%) or an IL-23 inhibitor (1 case, 7.7%) . Conclusions:PAO exhibited characteristics of both PSO and atopic dermatitis, with distinct differences in skin manifestations, laboratory findings, and treatment approaches compared with PSO. Topical glucocorticoids were the primary topical treatment for PAO, while systemic treatment was centered on immunosuppressants, highlighting the need for personalized treatment strategies.