Health status and air pollution related socioeconomic concerns in urban China

Table 2 Description of variables (N/% or mean)

Variables		N	%
Individual characteristics
Gender
	Male	1793	46.72
	Female	2045	53.28
Marriage
	Single	3554	92.6
	Married	284	7.4
Body mass index
	Light weight	283	7.37
	Normal weight	2420	63.05
	Overweight	803	20.92
	Obesity	332	8.65
Smoking
	Never smoke	2758	71.86
	Quit smoking	185	4.82
	Always smoke	895	23.32
Drinking
	Never drink	3095	80.64
	Quit drinking	90	2.34
	Always drink	653	17.01
Physical exercise
	Not often	1486	38.72
	Often	2352	61.28
Self-rated health
	Very good	574	14.96
	Good	1514	39.45
	Moderate	1278	33.3
	Bad	414	10.79
	Very bad	58	1.51
Self-rated air pollution
	Not serious	2694	70.19
	Serious	1144	29.81
		N	Mean
Age		3838	54.45
Socioeconomic Status		3838	0.36
Community characteristics
Community health status		172	63.95
Community Socioeconomic Status		172	0.56
Community Air Pollution Level		172	31.35

ISSN: 1475-9276