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Table 1 Summary of the Kenya PfPR survey data showing the number of survey data points and the sample size across different categories.

From: The risks of malaria infection in Kenya in 2009

  Survey data points* Spatially unique data points Survey locations with no positive P. falciparumsamples Persons examined
Residence     
Rural 2,133 1,706 321 334,993
Urban 549 389 87 52,799
Upper age (years) sampled     
≤5 449 410 161 20,570
>5 and ≤10 364 255 12 66,893
>10 and ≤20 1,596 1,209 224 247,616
>20 273 221 11 52,713
Decade     
1975-1984 698 499 124 119,181
1985-1994 611 476 14 135,799
1995-2004 610 452 43 69,899
2005-2009 763 668 227 62,913
Province     
Central 140 134 106 13,225
Coast 872 557 90 108,335
Eastern 233 210 78 31,186
Nairobi 15 15 2 3,105
North Eastern 56 54 30 5,437
Nyanza 729 605 23 127,383
Rift Valley 365 301 70 56,880
Western 272 219 9 42,241
Type of sample survey     
Community 1,310 993 177 179,939
School 1,372 1,102 231 207,853
Method of malaria testing     
Microscopy 2,107 1,549 177 353,449
Rapid diagnostic test 575 546 231 34,343
Total 2,682 2,095 408 387,792
  1. *Data from 16 survey locations for which PfPR values were available but the number examined and number positive were not are not included in Table 1. Survey data points presented here include 2,095 spatially unique and 587 spatial duplicates but temporally unique points.