Objective This research is one of the sub-researches of"The comparative study of the standards of interventional therapies and the evaluation of the long-term and middle-term effects for common malignant tumors",which is one of the National Key Technologies R&D Program in the eleventh five-year plan. Based on the project,the authors need to establish an international standard in order to set up the national tumor interventional therapy database and registration system.Methods By using the computing programs of downloading software,self-management and automatic integration,the program was written by the JAVA words.Results The database and registration system for the national tumor interventional therapy Wag successfully set up,and it could complete both the simple and complex inquiries.The software worked well through the initial debugging.Conclusion The national tumor interventional therapy database and registration system can not only precisely teU the popularizing rate of the interventional therapy nationwide,compare the results of different methods,provide the latest news concerning the interventional therapy,subsequently promote the academic exchanges between hospitals,but also help as get the information about the distribution of the interventional physicians,the consuming quantity and variety of the interventional materials,so the medical costs can be reduced.

Objective: To standardize the 12-item reflux symptom scale in Chinese and evaluate its reliability, validity, and effect on diagnoses. Methods: A systematic translation version of the RSS-12 scale was performed using the Brislin model. The scale with 12 items included three dimensions of symptoms in ear, nose and throat, gastrointestinal tract and respiratory tract. The effect was assessed by three aspects containing symptom frequency, severity, and the quality of life. The Chinese version of RSS-12 was used to test 432 patients who attended the outpatient ENT department of Fujian Provincial Hospital between March 2021 and December 2021, and 413 patient questionnaires were classified as valid, aged 17-78(40.8±13.3) years, 203 were female and 210 were male. SPSS 26.0 and AMOS 24.0 statistical software were used to evaluate the performance of the scale. Results: The scale was highly discriminatory among items and correlated well among dimensions. The I-CVI ranged from 0.67 to 1.00, and the S-CVI was 0.81. The exploratory factor analysis showed that the cumulative variance contribution was 63.583%. The validation factor analysis showed that the model adaptation was good, and the correlation coefficient with the RSI was 0.796. Cronbach's α coefficient was 0.814, the retest reliability was 0.939, and the Spearman-Brown half reliability was 0.892, all of which showed a high level of reliability. Using 24h MII-pH as the diagnostic criterion for LPRD, the RSS-12 scale had a diagnostic compliance rate of 79.4%, with a sensitivity of 0.768 and specificity of 0.857. Conclusion: The Chinese version of the RSS-12 scale has good reliability, validity, and diagnostic ability, which can be used as a screening tool to diagnose pharyngeal reflux diseases.
China ; Female ; Gastroesophageal Reflux/diagnosis* ; Humans ; Male ; Quality of Life ; Reproducibility of Results ; Surveys and Questionnaires ; Translations