Table 1.

Exposure-response relationship coefficients of different diameters of PM₁₀ (β_i).

Hazard Level	Health Impact Types (i)	βi (PM10)		Reference Information
		Average	95% Confidence Interval
Death	All causes mortality	0.00038	(0.00035, 0.00042) [37]	Meta analysis based on Chinese studies, 2009
	Chronic mortality	0.00192 *	(0.000494, 0.00328) * [38]	Meta analysis based on Chinese studies, 2013
	Acute mortality	0.00026 *	(0.000124, 0.000403) * [38]	Meta analysis based on Chinese studies, 2013
Morbidity	Asthma	0.00190	(0.00145, 0.00235) [37]	Meta analysis based on Chinese studies, 2009
	Chronic bronchitis	0.00656 *	(0.00238, 0.01013) * [38]	Meta analysis based on Chinese studies, 2013
	Acute bronchitis	0.00550	(0.00189, 0.00911) [39]	Study in Pearl River Delta in China, 2006
Hospitalization	Respiratory system disease	0.00124	(0.00084, 0.00162) [39]	Study in Pearl River Delta in China, 2006
	Cardiovascular disease	0.00066	(0.00036, 0.00095) [39]	Study in Pearl River Delta in China, 2006

Notes: * indicates that the data were converted by PM_2.5/PM₁₀ = 0.65, all data were collected from recent studies.