[Association of ambient fine particulate matters with anxiety in middle-aged and elderly people].
Zhonghua Yu Fang Yi Xue Za Zhi
; 53(1): 71-75, 2019 Jan 06.
Article
en Zh
| MEDLINE
| ID: mdl-30605965
ABSTRACT
Objective:
To investigate the association of ambient fine particulate matters (PM(2.5)) exposure with anxiety in middle-aged and elderly people in China.Methods:
Using a stratified random sampling method, 5 997 middle-aged and elderly people (aged 40-89) who resided in the region for more than 2 years and had no hearing or language impairment were selected from 32 districts/counties in the key areas for air pollution prevention and control in China from October 10(th), 2017 to February 7(th), 2018. Information about demographic characteristics, socioeconomic factors and health status were collected by questionnaire survey and physical examination. The anxiety symptoms were assessed by 7-item Generalized Anxiety Disorder Scales. Three-year moving average concentrations of PM(2.5) were calculated to estimate exposure level. The multivariate logistic regression model was conducted to assess the association between PM(2.5) exposure and anxiety. The interaction of age, gender, overweight, education, smoking, drinking and chronic diseases was also analyzed by likelihood ratio test.Results:
There were 2 995 (49.94%) males subjects, 4 092 (68.23%) subjects with education of secondary school or above and 2 576 (42.95%) subjects with self-reported chronic diseases among the 5 997 middle-aged and elder participants. The prevalence of anxiety was 6.64% (n=398). The mean±SD of 3-year moving average concentrations of PM(2.5), O(3) and SO(2) were (53.50±13.38), (90.58±13.26) and (40.29±12.56) µg/m(3), respectively. PM(2.5) had significantly association with anxiety, and the corresponding OR value was 1.17 (95%CI 1.05,1.31) with a 10 µg/m(3) increment of 3-year moving average concentrations of PM(2.5). Compared with female (OR (95%CI)=1.07 (0.93,1.23)), those with no chronic diseases (OR (95%CI)=1.06 (0.93,1.20)) and those with primary school degree or below (OR (95% CI)=0.90 (0.75,1.09)), the association between PM(2.5) and anxiety was stronger among male (OR (95%CI)=1.35 (1.12,1.63)) and those with chronic diseases (OR (95%CI)=1.77 (1.31,2.38)), middle school education (OR (95%CI)=1.43 (1.22,1.67)), college education and above (OR (95%CI)=1.68 (1.05, 2.67)), all the P interaction values were <0.05.Conclusion:
PM(2.5) exposure has significantly positive association with anxiety. The associations are stronger in male, people with higher educational qualifications and patients with chronic diseases.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Ansiedad
/
Contaminación del Aire
/
Exposición a Riesgos Ambientales
/
Material Particulado
Tipo de estudio:
Prognostic_studies
/
Risk_factors_studies
Límite:
Adult
/
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
País/Región como asunto:
Asia
Idioma:
Zh
Revista:
Zhonghua Yu Fang Yi Xue Za Zhi
Año:
2019
Tipo del documento:
Article
País de afiliación:
China