The article "Addressing Poverty and Mental Illness" By Kevin M. Simon and Michaela Beder. The authors discuss the relationship between poverty and mental health and explains why poverty can have such a destructive effect on mental health. According to the article, poverty has a negative impact on mental health for several reasons: Lack of access to resources, Exposure to traumatic events，Chronic stress，Limited access to mental health services and Negative impact on social support networks.

In conclusion, poverty can have a devastating impact on mental health, making it a critical issue that must be addressed in order to promote well-being and support the mental health of those affected by poverty. The novel depicts the struggle for survival in the slums, where people are forced to live in cramped and unsanitary conditions, and are constantly struggling to secure basic necessities such as food and shelter. The constant stress and uncertainty of living in poverty takes a toll on the characters' mental health, leading to feelings of hopelessness, despair, and anxiety. For example, Descent into prostitution: "Maggie was driven to prostitution as a result of her poverty and lack of options, which further contributed to her poor mental health." (Crane 4)

"Maggie: A Girl of the Streets" and the article "Addressing Poverty and Mental Illness" are both exploring the theme of the relationship between poverty and mental health. "Individuals living in poverty are more likely to experience traumatic events, chronic stress, and social disadvantage, all of which are associated with poor mental health outcomes." (Beder 3) Both the novel and the article highlight the importance of addressing poverty as a root cause of poor mental health and the need for access to resources and support for those living in poverty.