Childhood is a very important period in one's life. Exposure to harmful and stressful events in childhood causes a serious problem in adulthood. This is because these adverse childhood events cause severe harmful psychological changes to the brain's chemical composition. Due to this, these children experience harmful problems in their adulthood. Hence, analysis of direct and indirect adversity for child depression is an important task. This research presents a new model for analyzing the direct and indirect adversity of child depression. Further, various components of child depression and the direct and indirect causes of child depression are presented. A new framework for evaluating child depression is being designed in which a novel metric called child depression called cumulative child depression index (CCDI) is proposed. The analysis is performed using children belonging to the age group of 5 to 15 years in which the combined effect of cumulative physical abuse (CPA), cumulative mental abuse (CMA), and cumulative environmental stress (CES) are evaluated. The proposed metric achieves a high adversity rate of 85.48%, a high mediational rate of 90.81%, and a very high psychological evaluation rate of 92.31%.

童年是一个人一生中非常重要的时期。童年时期接触有害和压力事件会导致成年后出现严重问题。这是因为这些不良的童年事件会对大脑的化学成分造成严重的有害心理变化。因此，这些孩子在成年后会遇到有害的问题。因此，分析儿童抑郁症的直接和间接逆境是一项重要的任务。本研究提出了一种分析儿童抑郁症直接和间接逆境的新模型。此外，还介绍了儿童抑郁症的各种组成部分以及儿童抑郁症的直接和间接原因。正在设计一个评估儿童抑郁症的新框架，其中提出了一种称为儿童抑郁症的新指标，称为累积儿童抑郁症指数 (CCDI)。该分析是使用 5 至 15 岁年龄组的儿童进行的，其中评估了累积身体虐待 (CPA)、累积精神虐待 (CMA) 和累积环境压力 (CES) 的综合影响。所提出的指标实现了 85.48% 的高逆境率、90.81% 的高中介率和 92.31% 的非常高的心理评估率。