Which group of individuals has a higher prevalence of major depressive disorder?

Individuals without health insurance are indeed more likely to experience a higher prevalence of major depressive disorder. This is primarily because lack of health insurance can restrict access to necessary mental health services and treatment. When individuals do not have the means to seek care, they may experience worsening symptoms of depression without the benefit of professional support. Additionally, uninsured individuals may also face increased stress and anxiety from financial burdens, contributing to the development of depressive disorders.

In contrast, males under 30, high school graduates, and individuals living in northern states may not necessarily be linked to a higher prevalence of major depressive disorder. While certain demographics can have mental health challenges, the financial and access barriers presented by lacking health insurance significantly impact the likelihood of developing and sustaining mental health issues like depression.