Objective To investigate renal dialysis patients' resilience and influencing factors for clinical teaching. Methods Connor-Davidson resilience scale(CD-RISC),simplified coping style questionnaire (SCSQ), perceived social support scale (PSSS) and positive and negative affect scale (PANAS) were used for a survey of 160 renal dialysis patients in Xinan Hospital and Xinqiao Hospital (156 valid questionnaires) and the questionnaire information was put into the computer by the two-input mode and was made the questionnaire data analysis, single factor analysis and variance and re-gression analysis of by SPSS 18.0. Results Renal dialysis patients' resilience has no significant differ-ence in gender, frequency of kidney dialysis and kidney dialysis time (P>0.05), but resilience and positive coping scores of the age group between 31 to 40 were significantly higher than those of the group between 41-50 group(P=0.000). Taking the education background into consideration, resilience and positive coping scores of junior high school or above education were significantly higher than those of primary school education (P=0.000,P=0.000). Positive emotion, positive coping, and social support were positively correlated with resilience and negative emotions were negatively correlated with resilience in linear regression analysis. Conclusion Kidney dialysis patients who are over the age of 40 and less educated may have lower resilience, and less positive coping, more prone to nega-tive emotions, which is not conducive to the rehabilitation and treatment of disease. For kidney dialysis patients, improving their positive response, perceived social support and positive mood, and reducing their negative emotions are beneficial to the improvement of their resilience.

Objective To study military medical graduates' psychological elastic characteris-tics and the key influencing factors. Methods A comparative study of 817 graduate students and 597 undergraduate students in a military academy was conducted by using positive negative emotions, pos-itive and negative cognitive bias and Mental Resilience Scale. Independent sample t-test, single factor analysis of variance, correlation analysis, and step-wise regression analysis were conducted by SPSS 18.0 for data analysis. Results ①Resilience scores of postgraduate students were significantly lower than those of undergraduate students (76.01 ±11.43 vs. 80.00 ±10.26, t=-6.76, P<0.01). Resilience scores of military postgraduates were significantly higher than those of local postgraduates (77.18 ± 11.59 vs. 74.97±11.19, t=2.77, P<0.05). Resilience scores of female postgraduates were significantly lower than those of males (74.79 ±10.83 vs. 76.94 ±11.78, t=2.68, P<0.05), reflected in factors of tenacity and strength. ②Resilience and its factors were positively related to positive affect and atten-tion to positive information (r=0.448~0.625, P<0.01), while negatively related to negative affect and attention to negative information (r=-0.206~-0.448, P<0.01). ③Regression analysis showed that posi-tive and negative emotion, attention to positive and negative information can significantly predict re-silience, accounting for the variance of 53.7%. ④Positive and negative affect partially mediated the relationship between attention to positive information and positive affect and resilience. Conclusion Attention to positive information and positive affect may be potential targets for intervention to enhance the level of resilience among military medical postgraduate students.

Objective:To translate the Attention to Positive and Negative Inventory(APNI)and analyze the validity and reliability in Chinese undergraduates sample,to offer a convenient and reliable tool of measuring the cognitive bias for national researchers. Methods:The English-version APNI went through translation into Chinese, retroversion into English,translation into Chinese again,and revision several stages. Two parts of samples (1450 Chinese college students)were surveyed. Sample one (n=1000)was used for item analysis,exploratory factor a-nalysis (EFA),concurrent validity and reliability analysis,while sample 2 (n=450)was used for confirmatory fac-tor analysis (CFA). Totally 68 subjects of sample 1 were randomly chosen and resurveyed with an interval of one week. Beck depression inventory (BDI-II)and patient health questionnaire (PHQ-9)was used for concurrent validi-ty. Results:Item analysis indicated that the 22 items of Chinese APNI had good discriminability. EFA focused onattention to positive information(API)and attention to negative information(ANI)two factors. CFA showed good model fit (χ2 =1376,RMESA=0. 09,CFI=0. 94). Concurrent validity result showed that the total scores of BDI-II and PHQ-9 was negatively correlated with total scores of API (r=-0. 24,-0. 29,Ps<0. 01 ),and posi-tively correlated with total scores of ANI (r=0. 36,0. 31,Ps<0. 01). The Cronbach'αcoefficients of API and ANI sub-scale were 0. 86 and 0. 82,while the retest reliability coefficients were 0. 79 and 0. 62. Conclusion:It suggests that the Chinese APNI has good validity and reliability in a sample of college students,which could be used to eval-uate the cognitive bias of Chinese college students.