Characteristics

Frequency (%)

Chi-square (χ2)

p-value

a) Sex Distribution of Donors

Male

195 (97.5)

131.64

0.001*

Female

5 (2.5)

Total

200 (100.0)

b) Prevalence of Malaria Parasites in Donors According to Sex

Male

130 (96.30)

83.25

0.001*

Female

5 (3.70)

Total

135 (100.0)

c) Age Distribution of Donors

≤25

40 (20.0)

64.50

0.001*

26 - 35

110 (55.0)

36 - 45

50 (25.0)

Total

200 (100.0)

d) Prevalence of Malaria Parasites in Donors by Age Groups

≤25

30 (22.2)

45.00

0.001*

26 - 35

75 (55.6)

36 - 45

30 (22.2)

Total

135 (100.0)