Table 2.

Association of PM₁₀ lag exposure with systolic and diastolic BP levels.

		β	SE	95%CI	P-value
Systolic BP	24 h PM10	1.22	0.51	0.20;2.24	0.019
	BMI	1.40	0.55	0.31;2.49	0.013
	24 h PM10*BMI	−0.04	0.02	−0.07;-0.01	0.012
Diastolic BP	24 h PM10	0.67	0.33	0.02;1.32	0.044
	BMI	0.74	0.35	0.04;1.44	0.037
	24 h PM10*BMI	−0.02	0.01	−0.04;-0.003	0.021
Systolic BP	48 h PM10	1.24	0.52	0.21;2.27	0.019
	BMI	1.67	0.67	0.35;3.00	0.014
	48 h PM10*BMI	−0.04	0.02	−0.07;−0.008	0.015
Diastolic BP	48 h PM10	0.91	0.33	0.25;1.56	0.007
	BMI	1.10	0.42	0.26;1.94	0.011
	48 h PM10*BMI	−0.03	0.01	−0.05;−0.01	0.006