Table 2.

The clusters of the relative risk in Shenzhen, 2011 from SaTScan using a purely spatial analysis.

Cluster Type	Sub-district	Observed Cases	Expected Cases	Relative Risk	p-value
Primary	Meilin	212	152.13	2.69	<0.0001
	Lianhua	576	163.28	2.69	<0.0001
	Xiangmihu	216	82.43	2.69	<0.0001
Secondary	Dapeng	87	46.44	2.52	<0.0001
	Kuiyong	176	61.34	2.52	<0.0001
	Nanao	51	19.05	2.52	<0.0001
	Zhaoshang	224	80.12	2.84	<0.0001
	Liantang	82	84.40	1.44	<0.0001
	Donghu	166	83.55	1.44	<0.0001
	Huangbei	170	112.03	1.44	<0.0001
	Cuizhu	160	115.91	1.44	<0.0001
	Dongxiao	46	103.72	1.44	<0.0001
	Dongmen	153	91.46	1.44	<0.0001
	Sungang	94	63.47	1.44	<0.0001
	Nanhu	157	90.83	1.44	<0.0001
	Guiyuan	152	82.59	1.44	<0.0001
	Shiyan	444	248.76	1.82	<0.0001
	Pingdi	142	95.70	1.49	0.0014
	Gongming	400	320.10	1.26	0.0018