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. 2011 Nov 3;10:334. doi: 10.1186/1475-2875-10-334

Table 2.

Descriptive statistics of the test scores

Total sample Malaria group Control group
Variable name M (SD) Range M (SD) M (SD) P

Working Memory 26.96 (7.41) 0.00 to 43 25.29 (7.95) 28.66 (6.44) 0.01
Visual Spatial ability 31.56 (14.82) 0.00 to 79 29.10 (13.90) 34.07 (15.42) 0.06
Planning 7.32 (5.19) 0.00 to 31 6.61 (4.81) 8.03 (5.50) 0.13
Learning 89.41 (41.28) 0.00 to 201 81.84 (40.86) 97.10 (40.59) 0.04
Attention 2.03 (1.39) -8.53 to 4.42 1.68 (1.63) 2.40 (0.97) 0.00
Reading 14.55 (9.84) 0.00 to 43 12.59 (9.45) 16.68 (9.89) 0.02
Spelling 13.46 (8.90) 0.00 to 34 12.16 (8.96) 14.88 (8.69) 0.10
Arithmetic 13.98 (7.98) 0.00 to 33 11.97 (7.57) 16.14 (7.92) 0.00
Internalizing Problems 11.97 (7.33) 0.00 to 43 13.41 (7.91) 10.52 (6.60) 0.03
Externalizing Problems 17.17 (10.04) 3.00 to 50 18.16 (10.09) 16.18 (9.97) 0.28