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Table 1 Summary statistics for each health district

From: Integrating rapid risk mapping and mobile phone call record data for strategic malaria elimination planning

Health district Pop 2011 % phone users Mean risk Mean RoG Mean trip length Mean no. trips Move comm Risk comm Pop in risk >50% and top 50 source Mean effect index
Andara 31,469 25 0.07 93.83 0.86 72.17 13 8 9779 0.00382
Aranos 27,669 29 0.00 107.37 0.93 13.57 5 8 0 0.00000
Eenhana 104,313 32 0.15 60.40 0.66 26.03 3 1 0 0.00416
Engela 127,931 38 0.34 45.23 0.30 30.86 3 1 0 0.00641
Gobabis 95,225 31 0.00 78.36 1.11 3.56 16 5 0 0.00010
Grootfontein 32,296 58 0.02 79.35 1.43 12.80 14 6 0 0.00215
Karasburg 19,946 58 0.00 163.64 2.55 2.63 5 8 0 0.00000
Katima Mulilo 80,460 48 0.16 78.50 0.71 7.08 4 8 4773 0.00407
Keetmanshoop 37,138 60 0.00 113.79 1.28 4.70 5 5 0 0.00000
Khorixas 17,839 59 0.00 84.48 2.35 4.39 14 4 0 0.00085
Luderitz 24,890 88 0.00 202.86 1.97 41.56 6 1 0 0.00000
Mariental 23,358 60 0.00 104.40 0.95 6.08 7 4 0 0.00000
Nankudu 38,601 32 0.11 71.04 0.56 21.77 4 8 12505 0.00389
Nyangana 23,109 31 0.11 57.50 0.27 50.91 13 8 8064 0.00515
Okahandja 70,058 36 0.00 67.63 0.49 4.86 7 5 0 0.00000
Okahao 35,674 41 0.03 48.86 0.33 73.64 14 4 21 0.00165
Okakarara 18,120 57 0.00 63.17 0.70 20.53 16 5 0 0.00045
Okongo 17,560 46 0.12 128.16 0.46 63.76 2 1 2628 0.00355
Omaruru 32,738 27 0.00 70.62 0.81 10.16 15 4 0 0.00000
Onandjokwe 148,412 36 0.04 52.33 0.43 18.25 8 3 0 0.00192
Opuwo 29,300 40 0.00 67.26 3.41 4.98 12 4 0 0.00155
Oshakati 152,355 76 0.07 51.55 0.40 17.86 9 5 0 0.00339
Oshikuku 120,363 39 0.42 51.40 0.28 28.99 10 7 26829 0.00840
Otjiwarongo 44,708 68 0.00 73.59 0.62 4.66 14 4 0 0.00012
Outapi 63,890 58 0.16 59.00 0.67 28.21 11 7 49703 0.00559
Outjo 17,772 59 0.00 68.16 0.63 10.14 14 4 0 0.00091
Rehoboth 71,282 30 0.00 66.42 0.94 10.15 7 4 0 0.00000
Rundu 67,743 65 0.13 83.98 0.45 14.46 13 8 72777 0.01091
Swakopmund 57,071 86 0.00 109.49 0.88 9.03 15 4 0 0.00000
Tsandi 33,510 20 0.24 45.31 0.32 121.86 11 7 6127 0.00364
Tsumeb 20,535 100 0.02 65.76 0.94 5.73 14 6 0 0.00582
Usakos 12,174 83 0.00 77.60 0.65 14.91 15 4 0 0.00000
Walvisbay 57,337 107 0.00 120.11 1.15 6.66 15 7 0 0.00000
Windhoek 357,909 90 0.00 82.04 0.76 1.50 7 5 0 0.00000
  1. Health districts are mapped in Figure 5. The shortened column titles refer to the following: Pop 2011 = number of people estimated to be residing in each health district in 2011; % Phone users = % of Pop 2011 population that were estimated to be captured in the CDR dataset, based on numbers of unique anonymous user IDs; Mean risk = mean population weighted predicted malaria case risk on a 0-1 scale; Mean RoG = mean radius of gyration [24] of movements derived from the phone data (See Additional file 2 for more details); Mean trip length = mean length of trip taken in days away from home phone catchment area (See Additional file 2 for more details); Mean no. trips = Mean number of trips taken per year away from home phone catchment area (See Additional file 2 for more details); Move comm = movement community that the majority of the area of each health district belongs to (Additional file 2); Risk comm = malaria risk community that the majority of the area of each health district belongs to (Additional file 2); Pop in risk >50% and top 50 source = Number of people residing in areas where risk values are >0.5, and that are in the top 50 ‘source’ regions (Figure 9); Mean effect index = mean value of the effect index mapped in Figure 12.