Fig. 1From: Cross-section analysis of coal workers’ pneumoconiosis and higher brachial-ankle pulse wave velocity within Kailuan studyMulitvariate Logistic regression analyses of the associations of increased baPWV with cumulative dust exposure (CDE) quartiles among CWP cases. The level of CDE quartiles in all CWP cases was as follow: first,≤811 mg/m3-y; second, 811-1059 mg/m3-y, third, 1059-1320 mg/m3-y, and fourth, ≥1320 mg/m3-yBack to article page