Green spaces exposure and the risk of common psychiatric disorders: A meta-analysis.
SSM Popul Health
; 25: 101630, 2024 Mar.
Article
in En
| MEDLINE
| ID: mdl-38405164
ABSTRACT
Objective:
To explore the effects of green spaces exposure on common psychiatric disorders.Methods:
PubMed, Embase, Web of Science and MEDLINE were screened and articles published prior to November 15, 2023 were included. Analyses were performed on common psychiatric disorders, categorized into depression, anxiety, dementia, schizophrenia, and attention deficit hyperactivity disorder (ADHD). And the subgroup analyses were conducted for depression, anxiety, dementia, and schizophrenia.Results:
In total, 2,0064 studies were retrieved, 59 of which were included in our study; 37 for depression, 14 for anxiety, 8 for dementia, 7 for schizophrenia and 5 for ADHD. Green spaces were found to benefit the moderation of psychiatric disorders (OR = 0.91, 95% CI 0.89 to 0.92). Green spaces positively influence depression (OR = 0.89, 95% CI 0.86 to 0.93), regardless of the cross-sectional or cohort studies. Green spaces can also help mitigate the risk of anxiety (OR = 0.94, 95%CI0.92 to 0.96). As an important index for measuring green spaces, a higher normalized difference vegetation index (NDVI) level related to a lower level of depression (OR = 0.95, 95%CI0.91 to 0.98) and anxiety (OR = 0.95, 95%0.92 to 0.98). The protection was also found in dementia (OR = 0.95, 95% CI 0.93 to 0.96), schizophrenia (OR = 0.74, 95% CI 0.67 to 0.82), and ADHD (OR = 0.89, 95% CI 0.86 to 0.92) results.Conclusion:
Green spaces decrease the risk of psychiatric disorders, including depression, anxiety, dementia, schizophrenia, and ADHD. Further studies on green spaces and psychiatric disorders are needed, and more green spaces should be considered in city planning.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
SSM Popul Health
Year:
2024
Document type:
Article
Affiliation country:
China
Country of publication:
Reino Unido