The pathway analysis for the cultivation of students＇ quality in the process of Art design major in colleges

With the metabolic production of human society and changing lifestyles, higher education comes up new demands for teaching about art and design＇ s specialty. Art and design specialty in university teaching will face significant new reforms. Modernization of teaching of art and design specialty is the comprehensive requirements for all types of talents, it regards improvement of teaching quality and efficiency as the guide and it is the theoretical basis of the principles and policies of higher education in our country, therefore, to strengthen the theoretical teaching of art and design specialty＇ s education, and the emphasis on students professional skills training and cultivation of basic quality become a key reform of teaching theory. This article makes the present situation of effective art and design specialty＇ s teaching in our country and makes deep analysis on how to strengthen the art and design specialty teaching in our higher schools.

A retrospective analysis of the relationship between dermatomyositis-associated interstitial lung disease and disease duration,age,arterial blood gas pH,and serum Cl^(-)levels

Background:Dermatomyositis-associated interstitial lung disease(DM-ILD)represents a severe and insidious complication of dermatomyositis(DM).The study aimed to investigate the association between DM-ILD and arterial blood gas indices,serum ion levels,and the timing of interstitial lung disease onset,with the goal of identifying potential predictors for DM-ILD.Methods:The investigation involved the collection of basic data from 89 patients with DM hospitalized at the Chinese PLA General Hospital between January 2019 and April 2022,and 43 normal control patients hospitalized for physical examinations during the same period.Analyses were conducted to explore the relationship between DM-ILD,arterial blood gas indices,disease duration,and serum ions.A regression model to predict DM-ILD was developed using these indices,and a receiver operating characteristic curve was generated.Results:Significant differences were observed in pH and PaO2 between the control group and the disease group(p<0.05).The DM group exhibited higher levels of pH,actual bicarbonate,and base excess(BE)compared with the control group.In contrast,pH and BE levels were lower in the DM-ILD group than in the DM group,with these differences being statistically significant(p<0.05).Interstitial lung disease was correlated with the duration of the disease and pH levels(p<0.05).The cutoff values for age,disease duration,pH,and Cl^(-)were 55.5 years,5.5 years,7.432,and 101.5 mmol/L,respectively.The model demonstrated a prediction sensitivity and specificity for DM-ILD of 0.809 and 0.722,respectively,with an area under the curve of 0.809.Conclusion:Arterial blood gas analysis and serum Cl^(-)levels may assist in predicting DM-ILD.A combined monitoring approach involving arterial blood gas pH,disease duration,age,and serum Cl^(-)levels could enhance the accuracy of DM-ILD predictions and hold significant clinical evaluation potential.