Skip to main content

Table 1 Space-time clusters of infection with P. falciparum.

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 = -8.26398
Y = 12.206213
0.18 2000/04
2000/05
5.495
(26/4.73)
1 15 0.001
2 X = -8.26605
Y = 12.211784
0 1996/09
1996/10
14.161
(8/0.56)
1 1 0.001
3 X = -8.2667
Y = 12.207973
0 1996/07
1996/10
2.298
(53/23.99)
2 1 0.002
4 X = -8.2621
Y = 12.211801
0 1999/10
2001/02
2.924
(30/10.26)
5 1 0.004
5 X = -8.27033
Y = 12.206117
0.2 1999/09
2000/06
1.406
(222/158.19)
3 11 0.007
6 X = -8.26797
Y = 12.199266
0.09 2000/04
2000/05
3.891
(15/3.85)
1 7 0.08
  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%).