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. Author manuscript; available in PMC: 2017 Jul 11.
Published in final edited form as: Cancer Epidemiol Biomarkers Prev. 2016 May 1;25(5):839–845. doi: 10.1158/1055-9965.EPI-15-0626

Table 2.

Hazard Ratios for Mortality of All Natural Causes and Specific Cancers per 10 µg/m3 of PM2.5

ICD10 Causes of mortality na HRb 95% CI P Value
A00-R99 All natural causes 14,398 1.13 1.08, 1.19 <0.001
C00-C97 All malignant 4,531 1.22 1.11, 1.34 <0.001
C15-26 All digestive organs 1,734 1.22 1.05, 1.42 0.01
C15-16       Upper digestive tract 323 1.42 1.06, 1.89 0.02
C17-21       Lower digestive tract 719 1.01 0.79, 1.30 0.91
C22-25       Accessory organs 676 1.35 1.06, 1.71 0.01
C33-34 Lung 1,408 1.14 0.96, 1.36 0.14
C50 Breast 111 1.80 1.26, 2.55 0.001
C51-58 Female genital 138 1.73 1.17, 2.54 0.006
C60-63 Male genital 143 1.02 0.51, 2.04 0.96
C64-68 Urinary 155 0.98 0.58, 1.64 0.93
C81-96 Lympho-hematopoietic 310 1.29 0.86, 1.95 0.21
a

n=number of deceased subjects

b

Hazard ratios (HR) were adjusted for all covariates as in Table 1.