Related Experiment Video
Updated: Sep 27, 2025
04:33
Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
Published on: April 26, 2024
838
Homelessness and Depressive Symptoms: A Systematic Review
Luiz Gustavo Maestrelli1, Anderson Sousa Martins Silva, Cintia de Azevedo-Marques Périco
1Health Secretariat of São Bernardo do Campo, São Bernardo do Campo.
The Journal of Nervous and Mental Disease
|April 12, 2022
Summary
Depressive symptoms are 5-14 times more common in homeless individuals compared to the general population. Therapeutic interventions significantly improve quality of life and reduce these symptoms.
Area of Science:
- Mental Health
- Public Health
- Social Sciences
Background:
- Homelessness is a significant public health issue.
- Depressive symptoms and suicidal ideation are prevalent among homeless populations.
- There is a notable gap in research and treatment for this demographic.
Purpose of the Study:
- To systematically review the prevalence of depressive symptoms in homeless individuals.
- To summarize existing data on the treatment of depressive symptoms in this population.
- To highlight the need for targeted therapeutic interventions.
Main Methods:
- A systematic review of studies was conducted.
- Literature search performed using PubMed and Google Scholar databases.
- Data from 43 included studies were analyzed.
Main Results:
- Prevalence of depressive symptoms among homeless people varied widely (9.9%–77.5%).
- Homeless individuals exhibit 5 to 14 times higher rates of depressive symptoms than the non-homeless population.
- Similar disparities were observed for suicidal ideation.
Conclusions:
- Depressive symptoms are significantly more prevalent in homeless populations.
- Therapeutic interventions, including housing, nursing care, community access, and mindfulness, show promise.
- Further research and specialized treatment plans are crucial for this vulnerable group.
More Related Videos
Related Concept Videos
01:27Depressive Disorders: MDD and Dysthymia
231
Depressive disorders are a group of mental health conditions characterized by pervasive feelings of sadness, diminished pleasure in life, and a significant impact on daily functioning. These conditions are most prevalent in individuals during their 30s and affect women at twice the rate of men. Contrary to popular belief, younger individuals are generally more susceptible to these disorders than older adults. Two key types of depressive disorders include Major Depressive Disorder (MDD) and...
231
01:18Depression: Overview
395
Depression is a prevalent mental illness marked by persistent sadness and lack of interest in previously enjoyable activities. It can take several forms, including major depression, persistent depressive disorder, and bipolar I and II disorders. Symptoms range from emotional changes like chronic worry to physical changes like sleep disturbances and suicidal thoughts. From a neurobiological perspective, depression is believed to be triggered by abnormalities in the brain's prefrontal cortex,...
395
01:27Depressive Disorders: Etiology
176
Depressive disorders result from a complex interplay of biological, psychological, and sociocultural factors, each contributing uniquely to the development and persistence of the condition. Understanding these factors provides critical insight into the multifaceted nature of depression.
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
176
01:03Long-term Depression
2.7K
Long-term depression, or LTD, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTD is the process of synaptic weakening that occurs over time between pre and postsynaptic neuronal connections. The synaptic weakening of LTD works in opposition to synaptic strengthening by long-term potentiation (LTP) and together are the main mechanisms that underlie learning and memory.
Calcium Ion Concentration Mechanism
If over...
Calcium Ion Concentration Mechanism
If over...
2.7K
01:30Negative and Cognitive Symptoms of Schizophrenia
138
Negative symptoms of schizophrenia indicate a reduction or absence of typical behaviors and emotional responses found in healthy individuals, while positive symptoms reflect an excess or distortion of normal functioning.
Negative Symptoms
Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...
Negative Symptoms
Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...
138
01:29Self-Discrepancy and Its Effects
18
Self-discrepancy theory explains how people compare their actual self to their ideal and ought selves and how mismatches between these self-guides can lead to emotional distress. Developed by E. Tory Higgins, the theory distinguishes among three components of self-concept: the actual self, the ideal self, and the ought self. These refer respectively to how individuals perceive themselves, how they aspire to be, and how they believe they are obligated to be. Emotional well-being, self-esteem,...
18