Table 1 Characteristics of study participants in survey of PvRhoptry antigenicity during acute Plasmodium vivax infection
Characteristic | Acute vivax patients | Healthy subjects |
|---|---|---|
Total (n) | 39 | 27 |
Gender | ||
 Male | 27 | 8 |
 Female | 12 | 19 |
Ages (years) Mean ± SD (range) | 40.1 ± 11.4 (18–60) | 20.2 ± 0.8 (19–21) |
Seropositive responders | ||
 PvRALP1-Ecto | 26 | 0 |
 PvRhopH2 | 29 | 0 |
 Both PvRALP1 and PvRhopH2 | 22 | 0 |
Parasitaemia (parasite/µL) Mean ± SD (range) | 5170.8 ± 5238.3 (200–15,000) | 0 |