Characteristic Category  Number examined Number infected with gametocytes (%) GMPD ± SD
Sex Male 158 34 (21.52) 24.24 ± 7.47
Female 208 30 (14.42) 22.63 ± 6.28
Total 366 64 (17.49) 23.48 ± 6.96
Level of significance   Χ2 = 3.13, P = 0.08 F = 1.17, P = 0.28
Age group (years) ≤ 5 54 18 (33.33) 32.89 ± 5.83
6 - 9 166 36 (21.69) 20.87 ± 3.16
10 - 15 146 10 (6.85) 19.88 ± 3.15
Total 366 64 (17.49) 23.48 ± 6.96
Level of significance   Χ2 = 22.88 P < 0.0001 F = 62.61 P < 0.0001
Anaemic status Anaemic 14 8 (57.14) 26.23 ± 8.40
Non-anaemic 352 56 (15.91) 23.12 ± 6.71
Total 366 64 (17.49) 23.48 ± 6.96
Level of significance   Χ2 = 15.87, P < 0.0001 F = 1.76, P = 0.19
GMPD = Geometric Mean Parasite Density; SD = Standard Deviation
Table 2: Influence of sex, age and anaemic status on prevalence and density of gametocytes of P. falciparum.