Objective:To examine the clinical effects of the SCERTS model-based peer-mediated intervention (PMI) on the social skills of children with autism spectrum disorder (ASD) and provide new approaches to the rehabilitation treatment of ASD children.Methods:A randomized controlled study.A total of 120 children with mild-to-moderate ASD diagnosed Xi′an Traditional Chinese Medicine Hospital of Encephalopathy between April 2023 and April 2024 were selected.They were assigned to either the experimental or control group using the random number table method, with 60 cases in each group.The experimental group was treated with the SCERTS model-based PMI, whereas the control group underwent conventional rehabilitation training, comprising cognitive, language and behavioural interventions, acupuncture and other techniques.Changes in Social Responsiveness Scale (SRS), Autism Social Skills Scale (ASSS) and Autism Treatment Evaluation Checklist (ATEC) scores were observed in the 2 groups of children before and after treatment.The statistical analyses were performed using a paired-samples t-test for intra-group comparisons and an independent-samples t-test for inter-group comparisons. Results:Following 12 weeks of intervention, the SRS and ATEC scores decreased while the ASSS scores increased after treatment in both groups.The differences were statistically significant (all P<0.05).The SRS [(83.25±14.56) points] and ATEC [(79.41±15.36) points] of the experimental group were lower than those of the control group [SRS(89.80±12.69) points, ATEC(85.95±16.13) points].The ASSS score of the experimental group was higher than that of the control group [(112.77±22.42) points vs.(103.80±24.13) points] ( t=2.627, 2.274, -2.109; all P<0.05). Conclusions:The SCERTS model-based PMI is an efficacious approach for the improvement of social skills in ASD children, and thus merits further investigation and application.

OBJECTIVES: Pelvic floor dysfunction is common among pregnant and postpartum women and significantly impacts quality of life. This study aims to translate the German Pelvic Floor Questionnaire for Pregnant and Postpartum Women into Chinese and to evaluate its reliability and validity in the Chinese population. METHODS: The questionnaire was translated using the Brislin model. A cross-sectional study was conducted among pregnant and postpartum women to assess the content validity, construct validity, Cronbach's α coefficient, test-retest reliability, and split-half reliability of the Chinese version. RESULTS: A total of 72 women were included, with 6.9% being pregnant and 93.1% postpartum; the age was (32.3±3.6) years. The Chinese version of the questionnaire contains 4 dimensions and 45 items. The content validity index of individual items ranged from 0.833 to 1.000, with a scale-level content validity index of 0.977 and intraclass correlation coefficients (ICCs) exceeding 0.90. The overall Cronbach's α coefficient was 0.891, with subscale coefficients ranging from 0.732 to 0.884 (all ICCs>0.70). The test-retest reliability of the total scale was 0.833, and for the 4 dimensions, bladder, bowel, prolapse, and sexual function, the values were 0.776, 0.579, 0.732, and 0.645, respectively. The split-half reliability was 0.74. CONCLUSIONS The Chinese version of the questionnaire demonstrated good reliability and validity, indicating its applicability in assessing pelvic floor dysfunction and associated risk factors during pregnancy and postpartum.
Humans ; Female ; Surveys and Questionnaires ; Pregnancy ; Adult ; Postpartum Period ; Psychometrics ; Pelvic Floor Disorders/diagnosis* ; Cross-Sectional Studies ; Quality of Life ; Pelvic Floor/physiopathology* ; Reproducibility of Results ; China ; Translations ; Young Adult

Objective:To analyze the influencing factors for special interests in rheumatology diseases in residents after their completion of standardized residency training.Methods:A questionnaire survey was conducted among general practitioners who participated in residential training in the base from September 1, 2011 to June 30, 2024, and the possible influencing factors were collected and analyzed.Results:Eighty-six cases (63.2%) of general practitioners expressed interest in rheumatology. A higher proportion of physicians showed interest in rheumatology when they engaged in the following activities: taking rheumatology as a subspecialty in practice on rheumtic diseases [16.3% (14/86) vs. 0 (0/50), χ2=15.93, P<0.001], taking night shifts during rheumatology rotation [57.0%(49/86) vs. 20% (10/50), χ2=17.60, P<0.001], studying with mentors of rheumatogy[89.5%(77/86) vs. 54.0%(27/50), χ2=22.19, P<0.001], participating in research on rheamatic diseases[16.3% (14/86) vs. 2.0% (1/50), χ2=6.57, P=0.010], involved in rheumatology outpatient teaching sessions [33.7%(29/86) vs. 8.0% (4/50), χ2=11.38, P<0.001], and receiving career guidance on mentors of rheumatology[39.5%(34/86) vs. 18.0% (9/50), χ2=6.78, P=0.012]. Multivariate logistic analysis revealed that the following were independent promoting factors for developing interest in rheumatology: taking rheumatology as a subspecialty in practice [ OR(95% CI) =3.82 (1.5,9.7), P=0.005], taking night shifts during rheumatology rotation [ OR(95% CI) =3.41 (1.25,9.28), P=0.017], and studying with mentors of rheumatology[ OR(95% CI) =6.44 (2.18,19.08), P<0.001]. Conclusion:Most residents expressed interest in rheumatology. Taking rheumatology as a practice sub-specialty, taking night shifts and during rotation and learning from mentors have a positive impact on residents interest in rheumatology after their completion of residency.

Objective:To examine the clinical effects of the SCERTS model-based peer-mediated intervention (PMI) on the social skills of children with autism spectrum disorder (ASD) and provide new approaches to the rehabilitation treatment of ASD children.Methods:A randomized controlled study.A total of 120 children with mild-to-moderate ASD diagnosed Xi′an Traditional Chinese Medicine Hospital of Encephalopathy between April 2023 and April 2024 were selected.They were assigned to either the experimental or control group using the random number table method, with 60 cases in each group.The experimental group was treated with the SCERTS model-based PMI, whereas the control group underwent conventional rehabilitation training, comprising cognitive, language and behavioural interventions, acupuncture and other techniques.Changes in Social Responsiveness Scale (SRS), Autism Social Skills Scale (ASSS) and Autism Treatment Evaluation Checklist (ATEC) scores were observed in the 2 groups of children before and after treatment.The statistical analyses were performed using a paired-samples t-test for intra-group comparisons and an independent-samples t-test for inter-group comparisons. Results:Following 12 weeks of intervention, the SRS and ATEC scores decreased while the ASSS scores increased after treatment in both groups.The differences were statistically significant (all P<0.05).The SRS [(83.25±14.56) points] and ATEC [(79.41±15.36) points] of the experimental group were lower than those of the control group [SRS(89.80±12.69) points, ATEC(85.95±16.13) points].The ASSS score of the experimental group was higher than that of the control group [(112.77±22.42) points vs.(103.80±24.13) points] ( t=2.627, 2.274, -2.109; all P<0.05). Conclusions:The SCERTS model-based PMI is an efficacious approach for the improvement of social skills in ASD children, and thus merits further investigation and application.

Objective:To analyze the influencing factors for special interests in rheumatology diseases in residents after their completion of standardized residency training.Methods:A questionnaire survey was conducted among general practitioners who participated in residential training in the base from September 1, 2011 to June 30, 2024, and the possible influencing factors were collected and analyzed.Results:Eighty-six cases (63.2%) of general practitioners expressed interest in rheumatology. A higher proportion of physicians showed interest in rheumatology when they engaged in the following activities: taking rheumatology as a subspecialty in practice on rheumtic diseases [16.3% (14/86) vs. 0 (0/50), χ2=15.93, P<0.001], taking night shifts during rheumatology rotation [57.0%(49/86) vs. 20% (10/50), χ2=17.60, P<0.001], studying with mentors of rheumatogy[89.5%(77/86) vs. 54.0%(27/50), χ2=22.19, P<0.001], participating in research on rheamatic diseases[16.3% (14/86) vs. 2.0% (1/50), χ2=6.57, P=0.010], involved in rheumatology outpatient teaching sessions [33.7%(29/86) vs. 8.0% (4/50), χ2=11.38, P<0.001], and receiving career guidance on mentors of rheumatology[39.5%(34/86) vs. 18.0% (9/50), χ2=6.78, P=0.012]. Multivariate logistic analysis revealed that the following were independent promoting factors for developing interest in rheumatology: taking rheumatology as a subspecialty in practice [ OR(95% CI) =3.82 (1.5,9.7), P=0.005], taking night shifts during rheumatology rotation [ OR(95% CI) =3.41 (1.25,9.28), P=0.017], and studying with mentors of rheumatology[ OR(95% CI) =6.44 (2.18,19.08), P<0.001]. Conclusion:Most residents expressed interest in rheumatology. Taking rheumatology as a practice sub-specialty, taking night shifts and during rotation and learning from mentors have a positive impact on residents interest in rheumatology after their completion of residency.

Background::A phase II trial on recombinant human tenecteplase tissue-type plasminogen activator (rhTNK-tPA) has previously shown its preliminary efficacy in ST elevation myocardial infarction (STEMI) patients. This study was designed as a pivotal postmarketing trial to compare its efficacy and safety with rrecombinant human tissue-type plasminogen activator alteplase (rt-PA) in Chinese patients with STEMI.Methods::In this multicenter, randomized, open-label, non-inferiority trial, patients with acute STEMI were randomly assigned (1:1) to receive an intravenous bolus of 16 mg rhTNK-tPA or an intravenous bolus of 8 mg rt-PA followed by an infusion of 42 mg in 90 min. The primary endpoint was recanalization defined by thrombolysis in myocardial infarction (TIMI) flow grade 2 or 3. The secondary endpoint was clinically justified recanalization. Other endpoints included 30-day major adverse cardiovascular and cerebrovascular events (MACCEs) and safety endpoints.Results::From July 2016 to September 2019, 767 eligible patients were randomly assigned to receive rhTNK-tPA ( n = 384) or rt-PA ( n = 383). Among them, 369 patients had coronary angiography data on TIMI flow, and 711 patients had data on clinically justified recanalization. Both used a –15% difference as the non-inferiority efficacy margin. In comparison to rt-PA, both the proportion of patients with TIMI grade 2 or 3 flow (78.3% [148/189] vs. 81.7% [147/180]; differences: –3.4%; 95% confidence interval [CI]: –11.5%, 4.8%) and clinically justified recanalization (85.4% [305/357] vs. 85.9% [304/354]; difference: –0.5%; 95% CI: –5.6%, 4.7%) in the rhTNK-tPA group were non-inferior. The occurrence of 30-day MACCEs (10.2% [39/384] vs. 11.0% [42/383]; hazard ratio: 0.96; 95% CI: 0.61, 1.50) did not differ significantly between groups. No safety outcomes significantly differed between groups. Conclusion::rhTNK-tPA was non-inferior to rt-PA in the effect of improving recanalization of the infarct-related artery, a validated surrogate of clinical outcomes, among Chinese patients with acute STEMI.Trial registration::www.ClinicalTrials.gov (No. NCT02835534).

Purpose: This study examined the diagnostic value of high-frequency ultrasound (HFUS) features in differentiating between benign and malignant skin lesions. Methods: A total of 1,392 patients with 1,422 skin lesions who underwent HFUS examinations were included in an initial dataset (cohort 1) to identify features indicative of malignancy. Qualitative clinical and HFUS characteristics were recorded for all lesions. To determine which HFUS and clinical features were suggestive of malignancy, univariable and multivariable logistic regression analyses were employed. The diagnostic performance of HFUS features combined with clinical information was evaluated. This assessment was validated using internal data (cohort 2) and multicenter external data (cohort 3). Results: Features significantly associated with malignancy included age above 60 years; lesion location in the head, face, and neck or genital regions; changes in macroscopic appearance; crawling or irregular growth pattern; convex or irregular base; punctate hyperechogenicity; blood flow signals; and feeding arteries. The area under the receiver operating characteristic curve, sensitivity, and specificity of HFUS features combined with clinical information were 0.946, 92.5%, and 86.9% in cohort 1; 0.870, 93.1%, and 80.8% in cohort 2 (610 lesions); and 0.864, 86.2%, and 86.6% in cohort 3 (170 lesions), respectively. However, HFUS is not suitable for evaluating lesions less than 0.1 mm in thickness or lesions exhibiting surface hyperkeratosis. Conclusion In a clinical setting, the integration of HFUS with clinical information exhibited good diagnostic performance in differentiating malignant and benign skin lesions. However, its utility was limited in evaluating extremely thin lesions and those exhibiting hyperkeratosis.

Purpose: This study examined the diagnostic value of high-frequency ultrasound (HFUS) features in differentiating between benign and malignant skin lesions. Methods: A total of 1,392 patients with 1,422 skin lesions who underwent HFUS examinations were included in an initial dataset (cohort 1) to identify features indicative of malignancy. Qualitative clinical and HFUS characteristics were recorded for all lesions. To determine which HFUS and clinical features were suggestive of malignancy, univariable and multivariable logistic regression analyses were employed. The diagnostic performance of HFUS features combined with clinical information was evaluated. This assessment was validated using internal data (cohort 2) and multicenter external data (cohort 3). Results: Features significantly associated with malignancy included age above 60 years; lesion location in the head, face, and neck or genital regions; changes in macroscopic appearance; crawling or irregular growth pattern; convex or irregular base; punctate hyperechogenicity; blood flow signals; and feeding arteries. The area under the receiver operating characteristic curve, sensitivity, and specificity of HFUS features combined with clinical information were 0.946, 92.5%, and 86.9% in cohort 1; 0.870, 93.1%, and 80.8% in cohort 2 (610 lesions); and 0.864, 86.2%, and 86.6% in cohort 3 (170 lesions), respectively. However, HFUS is not suitable for evaluating lesions less than 0.1 mm in thickness or lesions exhibiting surface hyperkeratosis. Conclusion In a clinical setting, the integration of HFUS with clinical information exhibited good diagnostic performance in differentiating malignant and benign skin lesions. However, its utility was limited in evaluating extremely thin lesions and those exhibiting hyperkeratosis.

Purpose: This study examined the diagnostic value of high-frequency ultrasound (HFUS) features in differentiating between benign and malignant skin lesions. Methods: A total of 1,392 patients with 1,422 skin lesions who underwent HFUS examinations were included in an initial dataset (cohort 1) to identify features indicative of malignancy. Qualitative clinical and HFUS characteristics were recorded for all lesions. To determine which HFUS and clinical features were suggestive of malignancy, univariable and multivariable logistic regression analyses were employed. The diagnostic performance of HFUS features combined with clinical information was evaluated. This assessment was validated using internal data (cohort 2) and multicenter external data (cohort 3). Results: Features significantly associated with malignancy included age above 60 years; lesion location in the head, face, and neck or genital regions; changes in macroscopic appearance; crawling or irregular growth pattern; convex or irregular base; punctate hyperechogenicity; blood flow signals; and feeding arteries. The area under the receiver operating characteristic curve, sensitivity, and specificity of HFUS features combined with clinical information were 0.946, 92.5%, and 86.9% in cohort 1; 0.870, 93.1%, and 80.8% in cohort 2 (610 lesions); and 0.864, 86.2%, and 86.6% in cohort 3 (170 lesions), respectively. However, HFUS is not suitable for evaluating lesions less than 0.1 mm in thickness or lesions exhibiting surface hyperkeratosis. Conclusion In a clinical setting, the integration of HFUS with clinical information exhibited good diagnostic performance in differentiating malignant and benign skin lesions. However, its utility was limited in evaluating extremely thin lesions and those exhibiting hyperkeratosis.

Purpose: This study examined the diagnostic value of high-frequency ultrasound (HFUS) features in differentiating between benign and malignant skin lesions. Methods: A total of 1,392 patients with 1,422 skin lesions who underwent HFUS examinations were included in an initial dataset (cohort 1) to identify features indicative of malignancy. Qualitative clinical and HFUS characteristics were recorded for all lesions. To determine which HFUS and clinical features were suggestive of malignancy, univariable and multivariable logistic regression analyses were employed. The diagnostic performance of HFUS features combined with clinical information was evaluated. This assessment was validated using internal data (cohort 2) and multicenter external data (cohort 3). Results: Features significantly associated with malignancy included age above 60 years; lesion location in the head, face, and neck or genital regions; changes in macroscopic appearance; crawling or irregular growth pattern; convex or irregular base; punctate hyperechogenicity; blood flow signals; and feeding arteries. The area under the receiver operating characteristic curve, sensitivity, and specificity of HFUS features combined with clinical information were 0.946, 92.5%, and 86.9% in cohort 1; 0.870, 93.1%, and 80.8% in cohort 2 (610 lesions); and 0.864, 86.2%, and 86.6% in cohort 3 (170 lesions), respectively. However, HFUS is not suitable for evaluating lesions less than 0.1 mm in thickness or lesions exhibiting surface hyperkeratosis. Conclusion In a clinical setting, the integration of HFUS with clinical information exhibited good diagnostic performance in differentiating malignant and benign skin lesions. However, its utility was limited in evaluating extremely thin lesions and those exhibiting hyperkeratosis.