Effects of long-term exposure to CO and PM2.5 on microalbuminuria in type 2 diabetes

Wei Shan Chin, Yu Kang Chang, Li Feng Huang, Hung Chang Tsui, Chih Cheng Hsu, Yue Liang Leon Guo

Research output: Contribution to journalArticle

Abstract

Objective: No study has examined the effects of air pollutants on albuminuria in type 2 diabetes. Therefore, the present study investigated this association. Methods: This follow-up study enrolled 812 patients with type 2 diabetes between 2003 and 2012. The urinary albumin-to-creatinine ratio (ACR) was recorded annually. Exposure to the air pollutants CO, NO2, O3, SO2, and PM2.5 was interpolated from 72 air-quality monitoring stations to residences by using the kriging method. The association between air pollutants and ACR increase was assessed using mixed-effect model with random intercepts for 36 clinics. Results: The study objects (mean age: 55.4 years) were followed for 3 or more years (average period: 5.4 years). ACR increase was found to be positively associated with the male sex, baseline hemoglobin A1c, and exposure to CO and PM2.5, and negatively associated with waist circumference through multiple linear regression. Annually urine albumin/creatinine ratio increase was estimated by the final model, Patients exposed to higher levels of CO (e.g., third quartile, 1025 ppb) and lower levels of CO (e.g., first quartile, 850 ppb) had an annual ACR increase of 3.73 and 3.54 mg/g, respectively. Patients exposed to higher levels of PM2.5 (e.g., third quartile, 38.8 μg/M3) and lower levels of PM2.5 (e.g., first quartile, 27.7 μg/M3) had an annual ACR increase of 3.96 and 3.17 mg/g, respectively. Conclusions: Exposure to high CO and PM2.5 levels increased albuminuria in type 2 diabetes.

Original languageEnglish
Pages (from-to)602-608
Number of pages7
JournalInternational Journal of Hygiene and Environmental Health
Volume221
Issue number4
DOIs
Publication statusPublished - May 1 2018
Externally publishedYes

Fingerprint

Carbon Monoxide
Type 2 Diabetes Mellitus
Albumins
Creatinine
Air Pollutants
Albuminuria
Spatial Analysis
Waist Circumference
Linear Models
Hemoglobins
Air
Urine

Keywords

  • Air pollution
  • CO
  • Diabetic nephropathy
  • PM2.5microalbuminuria
  • Type 2 diabetes (T2DM)

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health

Cite this

Effects of long-term exposure to CO and PM2.5 on microalbuminuria in type 2 diabetes. / Chin, Wei Shan; Chang, Yu Kang; Huang, Li Feng; Tsui, Hung Chang; Hsu, Chih Cheng; Guo, Yue Liang Leon.

In: International Journal of Hygiene and Environmental Health, Vol. 221, No. 4, 01.05.2018, p. 602-608.

Research output: Contribution to journalArticle

Chin, Wei Shan ; Chang, Yu Kang ; Huang, Li Feng ; Tsui, Hung Chang ; Hsu, Chih Cheng ; Guo, Yue Liang Leon. / Effects of long-term exposure to CO and PM2.5 on microalbuminuria in type 2 diabetes. In: International Journal of Hygiene and Environmental Health. 2018 ; Vol. 221, No. 4. pp. 602-608.
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abstract = "Objective: No study has examined the effects of air pollutants on albuminuria in type 2 diabetes. Therefore, the present study investigated this association. Methods: This follow-up study enrolled 812 patients with type 2 diabetes between 2003 and 2012. The urinary albumin-to-creatinine ratio (ACR) was recorded annually. Exposure to the air pollutants CO, NO2, O3, SO2, and PM2.5 was interpolated from 72 air-quality monitoring stations to residences by using the kriging method. The association between air pollutants and ACR increase was assessed using mixed-effect model with random intercepts for 36 clinics. Results: The study objects (mean age: 55.4 years) were followed for 3 or more years (average period: 5.4 years). ACR increase was found to be positively associated with the male sex, baseline hemoglobin A1c, and exposure to CO and PM2.5, and negatively associated with waist circumference through multiple linear regression. Annually urine albumin/creatinine ratio increase was estimated by the final model, Patients exposed to higher levels of CO (e.g., third quartile, 1025 ppb) and lower levels of CO (e.g., first quartile, 850 ppb) had an annual ACR increase of 3.73 and 3.54 mg/g, respectively. Patients exposed to higher levels of PM2.5 (e.g., third quartile, 38.8 μg/M3) and lower levels of PM2.5 (e.g., first quartile, 27.7 μg/M3) had an annual ACR increase of 3.96 and 3.17 mg/g, respectively. Conclusions: Exposure to high CO and PM2.5 levels increased albuminuria in type 2 diabetes.",
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T1 - Effects of long-term exposure to CO and PM2.5 on microalbuminuria in type 2 diabetes

AU - Chin, Wei Shan

AU - Chang, Yu Kang

AU - Huang, Li Feng

AU - Tsui, Hung Chang

AU - Hsu, Chih Cheng

AU - Guo, Yue Liang Leon

PY - 2018/5/1

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N2 - Objective: No study has examined the effects of air pollutants on albuminuria in type 2 diabetes. Therefore, the present study investigated this association. Methods: This follow-up study enrolled 812 patients with type 2 diabetes between 2003 and 2012. The urinary albumin-to-creatinine ratio (ACR) was recorded annually. Exposure to the air pollutants CO, NO2, O3, SO2, and PM2.5 was interpolated from 72 air-quality monitoring stations to residences by using the kriging method. The association between air pollutants and ACR increase was assessed using mixed-effect model with random intercepts for 36 clinics. Results: The study objects (mean age: 55.4 years) were followed for 3 or more years (average period: 5.4 years). ACR increase was found to be positively associated with the male sex, baseline hemoglobin A1c, and exposure to CO and PM2.5, and negatively associated with waist circumference through multiple linear regression. Annually urine albumin/creatinine ratio increase was estimated by the final model, Patients exposed to higher levels of CO (e.g., third quartile, 1025 ppb) and lower levels of CO (e.g., first quartile, 850 ppb) had an annual ACR increase of 3.73 and 3.54 mg/g, respectively. Patients exposed to higher levels of PM2.5 (e.g., third quartile, 38.8 μg/M3) and lower levels of PM2.5 (e.g., first quartile, 27.7 μg/M3) had an annual ACR increase of 3.96 and 3.17 mg/g, respectively. Conclusions: Exposure to high CO and PM2.5 levels increased albuminuria in type 2 diabetes.

AB - Objective: No study has examined the effects of air pollutants on albuminuria in type 2 diabetes. Therefore, the present study investigated this association. Methods: This follow-up study enrolled 812 patients with type 2 diabetes between 2003 and 2012. The urinary albumin-to-creatinine ratio (ACR) was recorded annually. Exposure to the air pollutants CO, NO2, O3, SO2, and PM2.5 was interpolated from 72 air-quality monitoring stations to residences by using the kriging method. The association between air pollutants and ACR increase was assessed using mixed-effect model with random intercepts for 36 clinics. Results: The study objects (mean age: 55.4 years) were followed for 3 or more years (average period: 5.4 years). ACR increase was found to be positively associated with the male sex, baseline hemoglobin A1c, and exposure to CO and PM2.5, and negatively associated with waist circumference through multiple linear regression. Annually urine albumin/creatinine ratio increase was estimated by the final model, Patients exposed to higher levels of CO (e.g., third quartile, 1025 ppb) and lower levels of CO (e.g., first quartile, 850 ppb) had an annual ACR increase of 3.73 and 3.54 mg/g, respectively. Patients exposed to higher levels of PM2.5 (e.g., third quartile, 38.8 μg/M3) and lower levels of PM2.5 (e.g., first quartile, 27.7 μg/M3) had an annual ACR increase of 3.96 and 3.17 mg/g, respectively. Conclusions: Exposure to high CO and PM2.5 levels increased albuminuria in type 2 diabetes.

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KW - Type 2 diabetes (T2DM)

KW - Air pollution

KW - CO

KW - Diabetic nephropathy

KW - PM2.5microalbuminuria

KW - Type 2 diabetes (T2DM)

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