Skip to main content
Top
Published in: BMC Public Health 1/2024

Open Access 01-12-2024 | Mood Disorders | Research

Using machine learning to develop a five-item short form of the children’s depression inventory

Authors: Shumei Lin, Chengwei Wang, Xiuyu Jiang, Qian Zhang, Dan Luo, Jing Li, Junyi Li, Jiajun Xu

Published in: BMC Public Health | Issue 1/2024

Login to get access

Abstract

Background

Many adolescents experience depression that often goes undetected and untreated. Identifying children and adolescents at a high risk of depression in a timely manner is an urgent concern. While the Children’s Depression Inventory (CDI) is widely utilized in China, it lacks a localized revision or simplified version. With its 27 items requiring professional administration, the original CDI proves to be a time-consuming method for predicting children and adolescents with high depression risk. Hence, this study aimed to develop a shortened version of the CDI to predict high depression risk, thereby enhancing the efficiency of prediction and intervention.

Methods

Initially, backward elimination is conducted to identify various version of the short-form scales (e.g., three-item and five-item versions). Subsequently, the performance of five machine learning (ML) algorithms on these versions is evaluated using the area under the ROC curve (AUC) to determine the best algorithm. The chosen algorithm is then utilized to model the short-form scales, facilitating the identification of the optimal short-form scale based on predefined evaluation metrics. Following this, evaluation metrics are computed for all potential decision thresholds of the optimal short-form scale, and the threshold value is determined. Finally, the reliability and validity of the optimal short-form scale are assessed using a new sample.

Results

The study identified a five-item short-form CDI with a decision threshold of 4 as the most appropriate scale considering all assessment indicators. The scale had 81.48% fewer items than the original version, indicating good predictive performance (AUC = 0.81, Accuracy = 0.83, Recall = 0.76, Precision = 0.71). Based on the test of 315 middle school students, the results showed that the five-item CDI had good measurement indexes (Cronbach’s alpha = 0.72, criterion-related validity = 0.77).

Conclusions

This five-item short-form CDI is the first shortened and revised version of the CDI in China based on large local data samples.
Literature
1.
go back to reference Fu X, Zhang K, Chen X. The Report on National Mental Health Development in China (2019–2020). 2021. Fu X, Zhang K, Chen X. The Report on National Mental Health Development in China (2019–2020). 2021.
2.
go back to reference Liu F, Song X, Shang X et al. A meta-analysis of detection rate of depression symptoms among middle school students. Chin Mental Health J, 2020. Liu F, Song X, Shang X et al. A meta-analysis of detection rate of depression symptoms among middle school students. Chin Mental Health J, 2020.
3.
go back to reference Liu F, Wu M, Dong Y et al. A meta-analysis of the detection rate of depressive symptoms among primary school students. Chin Mental Health J, 2021. Liu F, Wu M, Dong Y et al. A meta-analysis of the detection rate of depressive symptoms among primary school students. Chin Mental Health J, 2021.
6.
go back to reference Kovacs M. Children’s depression inventory. Acta Paedopsychiatrica: International Journal of Child & Adolescent Psychiatry; 1992. Kovacs M. Children’s depression inventory. Acta Paedopsychiatrica: International Journal of Child & Adolescent Psychiatry; 1992.
11.
go back to reference Preti A, Carta MG, Petretto DR. Factor structure models of the SCL-90-R: replicability across community samples of adolescents. Psychiatry Res. 2019;272:491–8.CrossRefPubMed Preti A, Carta MG, Petretto DR. Factor structure models of the SCL-90-R: replicability across community samples of adolescents. Psychiatry Res. 2019;272:491–8.CrossRefPubMed
12.
go back to reference Liu J. Simplification and application of symptom self-rating scale based on machine learning. Qingdao University; 2020. Liu J. Simplification and application of symptom self-rating scale based on machine learning. Qingdao University; 2020.
15.
go back to reference Zhang H. The identification and intervention of depression in children and adolescents. Educator. 2020;48:52–3. Zhang H. The identification and intervention of depression in children and adolescents. Educator. 2020;48:52–3.
17.
go back to reference Kim MH, Mazenga AC, Devandra A et al. Prevalence of depression and validation of the Beck Depression Inventory-II and the Children’s Depression Inventory‐Short amongst HIV‐positive adolescents in Malawi. J Int AIDS Soc, 2014;17(1). Kim MH, Mazenga AC, Devandra A et al. Prevalence of depression and validation of the Beck Depression Inventory-II and the Children’s Depression Inventory‐Short amongst HIV‐positive adolescents in Malawi. J Int AIDS Soc, 2014;17(1).
21.
go back to reference Dong J, Wei W, Wu K, et al. The application of machine learning in depression. Advances in Psychological Science; 2020. Dong J, Wei W, Wu K, et al. The application of machine learning in depression. Advances in Psychological Science; 2020.
24.
go back to reference Sun Q, Dong W, Wang K et al. Research on the validity of simplified MMPI scale based on machine learning. J Qingdao Univ 2021. Sun Q, Dong W, Wang K et al. Research on the validity of simplified MMPI scale based on machine learning. J Qingdao Univ 2021.
31.
go back to reference Zhang J, Zhang Y, Yin Y, et al. A review of machine learning in tumor radiotherapy. J Biomed Eng. 2019;36:879–84. Zhang J, Zhang Y, Yin Y, et al. A review of machine learning in tumor radiotherapy. J Biomed Eng. 2019;36:879–84.
32.
go back to reference Wang Y, Chen R. Comparison of application of different machine learning algorithms in classification problems. Heilongjiang Sci. 2021;12:16–8. Wang Y, Chen R. Comparison of application of different machine learning algorithms in classification problems. Heilongjiang Sci. 2021;12:16–8.
37.
go back to reference Chen Z, Yang X, Li X. Psychometric features of CES-D in Chinese adolescents. Chin J Clin Psychol. 2009;17(4):443–5. Chen Z, Yang X, Li X. Psychometric features of CES-D in Chinese adolescents. Chin J Clin Psychol. 2009;17(4):443–5.
41.
go back to reference Zhang J, Wu Z, Fang G, et al. Development of the Chinese age norms of CES-D in urban area. Chin Mental Health J. 2010;5(24):139–43. Zhang J, Wu Z, Fang G, et al. Development of the Chinese age norms of CES-D in urban area. Chin Mental Health J. 2010;5(24):139–43.
Metadata
Title
Using machine learning to develop a five-item short form of the children’s depression inventory
Authors
Shumei Lin
Chengwei Wang
Xiuyu Jiang
Qian Zhang
Dan Luo
Jing Li
Junyi Li
Jiajun Xu
Publication date
01-12-2024
Publisher
BioMed Central
Published in
BMC Public Health / Issue 1/2024
Electronic ISSN: 1471-2458
DOI
https://doi.org/10.1186/s12889-024-18657-w

Other articles of this Issue 1/2024

BMC Public Health 1/2024 Go to the issue