Table 4

Results of MEET global clustering test and the primary cluster reported by FleXScan.

MEET

FleXScan Primary Cluster


Study Region

Units of analysis

adj p value

p value

Population

Relative Risk

Accepted contributing cluster


RC A

Set 11

0.264

0.001

5357

2.94

Yes

Set 22

0.292

0.001

12814

2.15

Yes

RC B

Set 11

0.181

0.037

6680

1.80

Yes

Set 22

0.172

0.006

10498

1.69

No


1 Maximum unit population of 1,000.

2 Maximum unit population of 2,000

FleXScan does not allow overlap among identified clusters. Accepted contributing clusters have a p ≤ 0.05, RR ≥ 1.7 and birth population ≥ 1000.

Van Meter et al. International Journal of Health Geographics 2008 7:26   doi:10.1186/1476-072X-7-26

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