• 临床研究 •

青少年直觉进食量表的编制及信效度检验

1. 空军军医大学第二附属医院儿科,陕西 西安 710038
• 发布日期:2022-04-29
• 通讯作者: 王艳艳,E-mail:2674827386@qq.com
• 作者简介:王佳(1988-),女,陕西人,主管护师,本科学历,主要从事儿童保健研究。

Development of Adolescent Intuitive Eating Scale and its reliability and validity

WANG Jia, HUANG Jing, LIANG Ya-hong, XI Jing, WANG Yan-yan

1. Department of Pediatrics,the Second Affiliated Hospital of Air Force Military Medical University, Xi'an, Shaanxi 710038, China
• Published:2022-04-29
• Contact: WANG Yan-yan, E-mail:2674827386@qq.com

Abstract: Objective To develop Adolescent Intuitive Eating Scale, and to test its reliability and validity, so as to provide a reliable tool for the evaluation of adolescent intuitive eating in China. Methods Through literature review, the initial item pool of the scale was established, and the Delphi expert consultation method was used to modify the scale. A survey of 594 adolescents in September 2020 to July 2021 was conducted to evaluate the reliability and validity of the scale. Results 1) The Adolescent Intuitive Eating Scale included 4 dimensions and 19 items. 2) In the decision value analysis, the effective item scores of high score group and low score group were compared, and the differences were statistically significant (P＜0.01). Pearson correlation analysis result indicated that the correlation coefficient between the effective item score and the total score of the scale ranged from 0.555 to 0.755 (P＜0.05). 3) The value of I-CVI ranged from 0.800 to 1.000, the S-CVI/UA and S-CVI/Ave was 0.842 and 0.968, respectively. Finally 4 common factors were extracted by exploratory factor analysis, and the cumulative contribution rate of variance was 78.555%. Confirmatory factor analysis result showed the load value of each item in the factor to which it belonged ranged from 0.699 to 0.918, and the values of indicators such as(average variance extraction,AVE), CR, RMR and SRMR were all within the reliability limit. In terms of standard correlation validity analysis, the total scores and scores of each dimension of the Adolescent Intuitive Eating Scale was positively correlated with the total score of the adult version of the Intuitive Eating Scale (r=0.272 - 0.803, P＜0.01).4) The values of Cronbach's α coefficient, half-fold reliability, and test-retest reliability of the Adolescent Intuitive Eating Scale were 0.923, 0.738 and 0.928, respectively. Conclusions The Adolescent Intuitive Eating Scale has good reliability and validity, and can be used as a tool for evaluating the adolescent intuitive eating situation in China.