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Table 3 Space-time clusters of infection with P.malariae.

From: Space-time clustering of childhood malaria at the household level: a dynamic cohort in a Mali village

  Cluster Rate Ratio (Obs/Exp) Surv§ Loc p**
  Coordinates* Radius Km Time frame     
1 X = -8.26947
Y = 12.203629
0.17 1999/10
2000/06
2.27
(30/13.21)
3 24 0.066
2 X = -8.26205
Y = 12.207684
0.240 1998/09
1999/06
8.82
(6/0.68)
4 9 0.094
  1. *: GPS coordinates of the centre of the cluster
  2. †: obs: number of cases observed in the cluster; exp: number of cases expected under the null hypothesis.
  3. § number of survey during the time period.
  4. ¶ number of locations
  5. **: p-value (α = 10%)