Association between the long-term exposure to air pollution and depression

BACKGROUND: Air pollution has a negative influence on neurological and psychiatric disorders. However, findings concerning the impact of air pollution on depression remain inconclusive. A deeper insight into these associations is warranted.

OBJECTIVES: To evaluate the impact of long-term exposure to air pollution on the incidence of depression among residents of 13 counties in the Lower Silesia region of Poland.

MATERIAL AND METHODS: We used data on cases of depression from the National Health Fund (Narodowy Fundusz Zdrowia - NFZ) from 13 counties of Lower Silesia between January 1, 2010, and December 31, 2015. Patients with a confirmed diagnosis of depression were included. Data on air pollution levels were extracted from the Chief Inspectorate of Environmental Protection (Główny Inspektorat Ochrony Środowiska - GIOŚ), and demographic data were extracted from Statistics Poland (Główny Urząd Statystyczny - GUS).

RESULTS: The percentage of people diagnosed with depression over the 6-year study period depended on the group of counties homogeneous in terms of air pollution exposure (p < 0.001). We showed statistically significant correlations between different depression diagnoses and exposure to air pollutants. Elevated concentration of airborne fine particles with a diameter less than 2.5 μm (PM2.5) and carbon monoxide (CO), and low benzo(a)pyrene (BaP), sulfur dioxide (SO2) and cadmium (Cd) levels were independent risk factors for major depressive episodes with psychotic symptoms (F32.3). There was a significant negative correlation between ozone (O3) levels and depression incidence.

CONCLUSIONS: Regions with heavy air pollution had a higher incidence of depression. There is a significant association between the exposure to air pollutants and different depression diagnoses.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:31

Enthalten in:

Advances in clinical and experimental medicine : official organ Wroclaw Medical University - 31(2022), 10 vom: 01. Okt., Seite 1139-1152

Sprache:

Englisch

Beteiligte Personen:

Gładka, Anna [VerfasserIn]
Zatoński, Tomasz [VerfasserIn]
Rymaszewska, Joanna [VerfasserIn]

Links:

Volltext

Themen:

00BH33GNGH
0UZA3422Q4
3417WMA06D
66H7ZZK23N
7U1EE4V452
Air Pollutants
Air pollution
Benzo(a)pyrene
Cadmium
Carbon Monoxide
Depression
Journal Article
Nitrogen oxides
Ozone
Particulate Matter
Particulate matter
Sulfur Dioxide

Anmerkungen:

Date Completed 27.10.2022

Date Revised 27.10.2022

published: Print

Citation Status MEDLINE

doi:

10.17219/acem/149988

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM34174283X