Table 1 Demographic and baseline characteristics
Characteristic | N = 203a |
|---|---|
Age (years) | |
Mean ± SD | 34.2 ± 18.5 |
Median | 32 |
Range | 1–88 |
Age (years) category, n (%) | |
≤16 | 32 (15.8) |
17–64 | 157 (77.3) |
≥65 | 14 (6.9) |
Gender, n (%) | |
Male | 119 (58.6) |
Female | 84 (41.4) |
Race, n (%) | |
Black or African American | 127 (62.6) |
Caucasian | 55 (27.1) |
Asian | 9 (4.4) |
Native Hawaiian or Other Pacific Islander | 2 (1.0) |
American Indian or Alaska Native | 1 (0.5) |
Missing | 9 (4.4) |
Ethnicity, n (%) | |
Hispanic or Latino | 2 (1.0) |
Not Hispanic or Latino | 188 (92.6) |
Missing | 13 (6.4) |
Height (cm), N = 109 | |
Mean ± SD | 165.7 ± 21.8 |
Median | 172.7 |
Range | 80.0–198.1 |
Weight (kg), N = 132 | |
Mean ± SD | 71.1 ± 23.8 |
Median | 72.7 |
Range | 9.0–144.1 |
BMI (kg/m2), N = 107 | |
Mean ± SD | 25.6 ± 5.9 |
Median | 25.5 |
Range | 13.8–42.4 |
BMI (kg/m2) category, n (%) | |
<25 | 50 (24.6) |
≥25 | 57 (28.1) |
Missing | 96 (47.3) |
Immune status, n (%) | |
Likely non-immune | 164 (80.8) |
Likely semi-immune | 39 (19.2) |
Malaria species, n (%) | |
P. falciparum | 160 (78.8) |
Other Plasmodium species (including P. vivax, P. ovale, P. malariae) | 26 (12.8) |
Undetermined | 17 (8.4) |
Malaria diagnosis, n (%) | |
Confirmed by microscopy | 195 (96.1) |
Confirmed by PCR | 6 (3.0) |
Suspected | 1 (0.5) |
RDT positive (microscopy negative) | 1 (0.5) |