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Objective@#To re-evaluate the reliability and validity of the Adolescent Self-rating Life Events Checklist (ASLEC), and to adapt to the further application to middle school students in rural China.@*Methods@#A stratified random cluster sampling method was applied to select 15 607 adolescents from grade 7th to grade 12th in 15 rural areas of 5 provinces(Anhui Province, Yunan Province, Guangdong Province, Hei Longjiang Province, Hubei Province), and they were recruited to complete our Questionnaires.@*Results@#The revised version (ASLEC-R) consisted of 5 dimensions (punishment, interpersonal relationship, academic pressure, loss and adaptation problem), 25 items after deleting items 5 and 17 through exploratory factor analysis and confirmatory factor analysis, which could accounted for 55.22% of the total variance. The fit indices were RMSEA=0.06，GFI=0.91，CFI=0.88，TLI=0.86，NFI=0.88，AGFI=0.88，HOELTER 0.05=261. The Cronbach’s α and Spearman-Brown splithalf reliability coefficient of the whole scale were 0.92 and 0.87, respectively，and the test-retest reliability was 0.84. ASLEC-R had better reliability than the unrevised version. The results of five-joint item analyses showed that each item improved in terms of indiscrimination, relevance, contribution, homogeneity and sensitivity. The correlation coefficients with BWAQ and EI subscale were 0.38 and -0.36 respectively.@*Conclusion@#ASLEC-R has good reliability and validity , and it is worth being applied to the Chinese rural areas.
RESUMO
OBJECTIVE: Little is known about metabolic factors in cirrhotic patients in China. Therefore, we aimed to quantify the prevalence of both metabolic factors and non-alcoholic steatohepatitis-related liver cirrhosis in China. METHODS: The medical records of 1,582 patients diagnosed with liver cirrhosis from June 2003 to July 2013 at Daping Hospital (Chongqing, China) were retrospectively reviewed through a computer-generated search. RESULTS: Serum hepatitis B virus surface antigen was present in 1,083 (68.5%) patients, and hepatitis B was found to be the only etiological factor in 938 (59.3%) of all patients. Obesity, diabetes mellitus, and arterial hypertension were observed in 229 (14.5%), 159 (10.1%), and 129 (8.2%) patients, respectively. From 2012-2013, the proportion of non-alcoholic steatohepatitis-related liver cirrhosis increased to 3.2%, whereas the average proportion of non-alcoholic steatohepatitis-related liver cirrhosis in the previous ten years was 1.9%. The incidence of hepatocellular carcinoma was much higher in males than in females (6.3% vs. 3.7%, respectively, p=0.036). Obesity and diabetes mellitus did not significantly increase the incidence of hepatocellular carcinoma in the whole cirrhotic group. The presence of hepatitis B virus was the only risk factor for hepatocellular carcinoma in cirrhotic patients (p<0.001). CONCLUSIONS: Although hepatitis B virus remains the main etiology of liver cirrhosis in China, steatohepatitis-related liver cirrhosis is increasing in frequency. Hepatitis B virus was the sole significant risk factor for hepatocellular carcinoma in the whole cirrhotic group in the present study, in contrast to obesity and diabetes mellitus, for which only a trend of increased hepatocellular carcinoma was found. .