The complex role of air pollution on the association between greenness and respiratory mortality : Insight from a large cohort, 2009-2020
Copyright © 2023 Elsevier B.V. All rights reserved..
BACKGROUND: Although emerging studies have illuminated the protective association between greenness and respiratory mortality, efforts to quantify the potentially complex role of air pollution in the causal pathway are still limited. We aimed to examine the potential roles of air pollution in the causal pathway between greenness and respiratory mortality in China.
METHODS: We used data from a community-based prospective cohort of 654,115 participants in southern China (Jan 2009-Dec 2020). We evaluated the greenness exposure as a three-year moving average Normalized Difference Vegetation Index (NDVI) within the 500 m buffer around the residence. Cox proportional hazards model was applied to estimate the association between greenness and respiratory mortality. Causal mediation analysis combined with a four-way dimensional decomposition method was utilized to simultaneously quantify the interaction and mediation role of air pollution including PM2.5, PM10, or NO2 on the greenness-respiratory mortality relationship.
FINDINGS: We observed 6954 respiratory deaths during 12 years of follow-up. Increasing NDVI level from the lowest to the highest quartile is associated with a 19 % (95%CI: 13-25 %) reduction in the respiratory mortality risk. For the total protective effect, the proportion attributable to the overall negative interaction between greenness and air pollution (PM2.5, PM10, or NO2) was 2.2 % (1.7-3.2 %), 3.5 % (0.4-3.7 %), or 25.0 % (22.8-27.1 %), respectively. Simultaneously, we estimated 25.5 % (20.1-32.0 %), 49.5 % (32.5-71.9 %), or 1.0 % (0.8-1.2 %) of the total protective association was mediated through a reduction in PM2.5, PM10, or NO2, respectively.
INTERPRETATION: Increased greenness exposure mitigated respiratory mortality through both the antagonistic interaction and mediation pathway of air pollution (PM2.5, PM10, or NO2).
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2023 |
|---|---|
| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:899 |
|---|---|
| Enthalten in: |
The Science of the total environment - 899(2023) vom: 15. Nov., Seite 165588 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Wu, Wenjing [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Air Pollutants |
|---|
| Anmerkungen: |
Date Completed 20.09.2023 Date Revised 20.09.2023 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1016/j.scitotenv.2023.165588 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM35974494X |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM35974494X | ||
| 003 | DE-627 | ||
| 005 | 20231226081530.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.scitotenv.2023.165588 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1199.xml |
| 035 | |a (DE-627)NLM35974494X | ||
| 035 | |a (NLM)37474059 | ||
| 035 | |a (PII)S0048-9697(23)04211-0 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Wu, Wenjing |e verfasserin |4 aut | |
| 245 | 1 | 4 | |a The complex role of air pollution on the association between greenness and respiratory mortality |b Insight from a large cohort, 2009-2020 |
| 264 | 1 | |c 2023 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 20.09.2023 | ||
| 500 | |a Date Revised 20.09.2023 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2023 Elsevier B.V. All rights reserved. | ||
| 520 | |a BACKGROUND: Although emerging studies have illuminated the protective association between greenness and respiratory mortality, efforts to quantify the potentially complex role of air pollution in the causal pathway are still limited. We aimed to examine the potential roles of air pollution in the causal pathway between greenness and respiratory mortality in China | ||
| 520 | |a METHODS: We used data from a community-based prospective cohort of 654,115 participants in southern China (Jan 2009-Dec 2020). We evaluated the greenness exposure as a three-year moving average Normalized Difference Vegetation Index (NDVI) within the 500 m buffer around the residence. Cox proportional hazards model was applied to estimate the association between greenness and respiratory mortality. Causal mediation analysis combined with a four-way dimensional decomposition method was utilized to simultaneously quantify the interaction and mediation role of air pollution including PM2.5, PM10, or NO2 on the greenness-respiratory mortality relationship | ||
| 520 | |a FINDINGS: We observed 6954 respiratory deaths during 12 years of follow-up. Increasing NDVI level from the lowest to the highest quartile is associated with a 19 % (95%CI: 13-25 %) reduction in the respiratory mortality risk. For the total protective effect, the proportion attributable to the overall negative interaction between greenness and air pollution (PM2.5, PM10, or NO2) was 2.2 % (1.7-3.2 %), 3.5 % (0.4-3.7 %), or 25.0 % (22.8-27.1 %), respectively. Simultaneously, we estimated 25.5 % (20.1-32.0 %), 49.5 % (32.5-71.9 %), or 1.0 % (0.8-1.2 %) of the total protective association was mediated through a reduction in PM2.5, PM10, or NO2, respectively | ||
| 520 | |a INTERPRETATION: Increased greenness exposure mitigated respiratory mortality through both the antagonistic interaction and mediation pathway of air pollution (PM2.5, PM10, or NO2) | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Air pollution | |
| 650 | 4 | |a Greenness | |
| 650 | 4 | |a Interaction | |
| 650 | 4 | |a Mediation | |
| 650 | 4 | |a Respiratory mortality | |
| 650 | 7 | |a Nitrogen Dioxide |2 NLM | |
| 650 | 7 | |a S7G510RUBH |2 NLM | |
| 650 | 7 | |a Particulate Matter |2 NLM | |
| 650 | 7 | |a Air Pollutants |2 NLM | |
| 700 | 1 | |a Du, Zhicheng |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Ying |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Yuqin |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Shirui |e verfasserin |4 aut | |
| 700 | 1 | |a Ju, Xu |e verfasserin |4 aut | |
| 700 | 1 | |a Wu, Gonghua |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Zhiqaing |e verfasserin |4 aut | |
| 700 | 1 | |a Sun, Jie |e verfasserin |4 aut | |
| 700 | 1 | |a Jiang, Jie |e verfasserin |4 aut | |
| 700 | 1 | |a Hu, Weihua |e verfasserin |4 aut | |
| 700 | 1 | |a Lin, Ziqiang |e verfasserin |4 aut | |
| 700 | 1 | |a Qu, Yanji |e verfasserin |4 aut | |
| 700 | 1 | |a Xiao, Jianpeng |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Wangjian |e verfasserin |4 aut | |
| 700 | 1 | |a Hao, Yuantao |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t The Science of the total environment |d 1972 |g 899(2023) vom: 15. Nov., Seite 165588 |w (DE-627)NLM000215562 |x 1879-1026 |7 nnns |
| 773 | 1 | 8 | |g volume:899 |g year:2023 |g day:15 |g month:11 |g pages:165588 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.scitotenv.2023.165588 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 899 |j 2023 |b 15 |c 11 |h 165588 | ||