Travel characteristic | Engela | Omusati/Oshikuku | ||
---|---|---|---|---|
Cases n = 57 (%) | Controls n = 298 (%) | Cases n = 50 (%) | Controls n = 381 (%)a | |
Total number of travelers | 21 (36.8) | 41 (13.8) | 7 (14.0) | 42 (11.0) |
Number with more than 1 trip | 0 (0.0) | 2b (0.7) | 0 (0.0) | 0 (0.0) |
Male traveler | 16 (28.1) | 19 (6.4) | 4 (8.0) | 15 (3.9) |
Age of traveler (years) | ||||
<5 | 1 (1.8) | 5 (1.7) | 1 (2.0) | 10 (2.6) |
5–14 | 4 (7.0) | 7 (2.3) | 0 (0.0) | 1 (0.3) |
15–29 | 12 (21.0) | 15 (5.0) | 3 (6.0) | 16 (4.2) |
30–44 | 3 (5.3) | 10 (3.4) | 0 (0.0) | 11 (2.9) |
45–59 | 1 (1.8) | 2 (0.7) | 3 (6.0) | 0 (0.0) |
60+ | 0 (0.0) | 2 (0.7) | 0 (0.0) | 3 (0.8) |
Endemicity class (PfPR2-10) | ||||
Namibia (%) | 4 (7.0) | 36 (12.1) | 4 (8.0) | 30 (7.9) |
<1 | 0 (0.0) | 16 (5.4) | 2 (4.0) | 9 (2.4) |
1–4.9 | 1 (1.8) | 2 (0.7) | 1 (2.0) | 4 (1.0) |
5–10 | 3 (5.3) | 18 (6.0) | 1 (2.0) | 17 (4.5) |
Angola (%) | 17 (29.8) | 5 (1.7) | 3 (6.0) | 12 (3.1) |
<1 | 0 (0.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) |
1–4.9 | 6 (10.5) | 0 (0.0) | 0 (0.0) | 1 (0.3) |
5–10 | 11c (19.3) | 5d (1.7) | 3e (6.0) | 11f (2.9) |
Travel to higher endemic class | 0 (0.0) | 16 (5.4) | 4 (8.0) | 18 (4.7) |
Duration of stay | ||||
1–13 days | 6 (10.5) | 7 (2.3) | 1 (2.0) | 3 (0.8) |
2–4 weeks | 3 (5.3) | 11 (3.7) | 1 (2.0) | 6 (1.6) |
1–6 months | 12 (21.0) | 23 (7.7) | 5 (10.0) | 33 (8.7) |