Objective:To discern the association between autism-like behaviors and resilience within the ado-lescent demographic.Methods:A total of 7 063 middle school students were selected to assess ASD-like behaviors and resilience in adolescents using the Autism Spectrum Screening Questionnaire(ASSQ)as well as the Resilience Scale for Chinese Adolescent(RSCA).Subgroups bounded by P5 and P95 of the total ASSQ score,a comparative analysis of the resilience scores between these groups was executed.A correlation evaluation and linear regression a-nalysis was carried out between ASSQ and RSCA scores from all participants.Results:The RSCA scores within the high ASSQ scoring group,were inferior to those in the low scoring group.ASSQ scores were negatively correlated with RSCA scores for the full sample(Ps＜0.01);Social interaction scores on the ASSQ were negatively correlated with the five-factor RSCA scores(β=-0.23,-0.27,-0.11,-0.23,-0.37,Ps＜0.05).Conclusion:There was a negative association between autism spectrum disorder-like behaviors and resilience in adolescents,with more severe social interaction symptoms being associated with poorer resilience.

Objective:To discern the association between autism-like behaviors and resilience within the ado-lescent demographic.Methods:A total of 7 063 middle school students were selected to assess ASD-like behaviors and resilience in adolescents using the Autism Spectrum Screening Questionnaire(ASSQ)as well as the Resilience Scale for Chinese Adolescent(RSCA).Subgroups bounded by P5 and P95 of the total ASSQ score,a comparative analysis of the resilience scores between these groups was executed.A correlation evaluation and linear regression a-nalysis was carried out between ASSQ and RSCA scores from all participants.Results:The RSCA scores within the high ASSQ scoring group,were inferior to those in the low scoring group.ASSQ scores were negatively correlated with RSCA scores for the full sample(Ps＜0.01);Social interaction scores on the ASSQ were negatively correlated with the five-factor RSCA scores(β=-0.23,-0.27,-0.11,-0.23,-0.37,Ps＜0.05).Conclusion:There was a negative association between autism spectrum disorder-like behaviors and resilience in adolescents,with more severe social interaction symptoms being associated with poorer resilience.

To explore evaluation of echocardiography (ECG) for early change of right ventricular function in aged patients with chronic obstructive pulmonary disease (COPD).Methods :A total of 45 aged patients with mild‐moderate stable COPD were selected as COPD group , and another 45 healthy volunteers were regarded as healthy control group .Two‐dimensional ultrasound and Doppler ultrasound indexes were measured and compared be‐tween two groups ,and their correlation were analyzed .Results :Compared with healthy control group ,there were significant rise in right ventricular transverse diameter [RVTD ,(28.03 ± 2.83) mm vs.(37.55 ± 5.44) mm] ,right ventricular wall thickness [RVWT ,(4.79 ± 0.44) mm vs.(5.04 ± 0.66) mm] ,right ventricular myocardial per‐formance index [RVMPI , (0.38 ± 0.06 ) vs .(0.54 ± 0.12 )] , tricuspid regurgitation pressure gradient [TRPG , (9. 50 ± 1. 93) vs.(36.87 ± 6.27 )] , tricuspid diastolic peak E／tissue Doppler tricuspid annular diastolic e′[E／e′, (4. 24 ± 0. 72) vs.(6.48 ± 1. 51)] and significant reductions in right ventricular fraction area change [FAC ,(53. 35 ± 5.41)% vs.(40.21 ± 7.24)%] ,tricuspid annular plane systolic excursion [TAPSE ,(20. 78 ± 2.64) vs.(14. 15 ± 2.44)] ,tricuspid early／late diastolic peak flow velocity [E／A , (1.17 ± 0.19 ) vs.(0.73 ± 0.14 )] , and tissue Doppler tricuspid annular systolic peak velocity [DTIs′,(13. 71 ± 1.25) vs.(12.92 ± 1. 70)] in COPD group , P＜0.05 or ＜0.01. Pearson correlation analysis indicated that TRPG was significant positively correlated with RVTD , RVMPI and RVWT ( r＝0. 440～0.830 , P＜0. 01 all) ,and significant inversely correlated with FAC ,TAPSE and DTIs＇( r＝ －0.615～ －0.561 , P＝0.001 all).Conclusion :RVTD ,FAC ,TAPSE ,tricuspid E／A ,E／e＇,RVMPI and TRPG etc .can be used to assess early change of right ventricular function .