ABSTRACT
Objective To explore the clinicopathological characters of T2 gastric cancer and the value of MSCT in the preop‐erative TNM staging of T2 gastric cancer .Methods A total of 93 patients with T2 gastric cancer were included in our study and un‐derwent preoperative MSCT staging ,who were confirmed by pathologic results .Then the results were compared with those of path‐ologic TNM staging .Also the clinicopathological features of the T2 gastric cancer were analyzed .Results There were no statistical‐ly significant differences in the clinicopathological characters among T2a and T2b patients (P>0 .05) .Comparing with pathologic TNM stage ,the T staging accuracy of MSCT was 91 .40% (85/93) ,the N staging accuracies of CT was 66 .67% (62/93) ,in which , 68 .18% (30/44) ,65 .00% (26/40) ,60 .00% (3/5) and 75 .00% (3/4) were for pN0 ,pN1 ,pN2 and pN3 .And the TNM staging ac‐curacies of CT was 67 .74% (63/93) ,in which ,68 .18% (30/44) ,64 .10% (25/39) ,60 .00% (3/5) and 100% (5/5) were for stageⅠ ,Ⅱ ,Ⅲ and Ⅳ .Conclusion There are no significant different on clinicopathology features among T2a and T2b patients .MSCT can clearly determine the preoperative TNM staging of T2 gastric cancer .
ABSTRACT
Objective: To work out a Parent-Adolescent Conflict Resolution Questionnaire with Chinese culture and explore its validity and reliability. Methods: The original items were selected based on the opening investigation on 548 adolescents and discussion with some parents and professionals, in the next step, 914 adolescents were recruited to test the reliability and validity. Results: The distribution of factors confirmed the theoretical structure. The alpha coefficient ranged from 0. 56 ~ 0. 86, retest coefficient after a month were 0. 67 ~ 0. 88 ( P