Table 3.

Unprompted recall (yes^*) of noticing things that encourage smoking among the respondents in the six cities, by smoking status

	Smokers n=4753		Non-smokers n=1257		Total respondents n=6010
	n	%	n	%	n	%
Beijing	327	41.2	45	20.6	372	36.8
Shenyang	377	47.8	73	37.4	450	45.7
Shanghai	307	39.0	83	40.7	390	39.2
Changsha	338	42.2	44	21.8	382	38.0
Guangzhou	191	24.0	23	10.3	214	21.0
Yinchuan	377	47.8	49	22.9	426	42.3
Total	1917	40.3	317	25.3	2234	37.2

^*This includes those who answered ‘once in a while’ and ‘often’; p<0.001 (χ² test).