From: Host immune response in returning travellers infected with malaria
 | P. falciparum | P. vivax | P. ovale | P. malariae |
---|---|---|---|---|
 | n = 103 | n = 60 | n = 14 | n = 9 |
Canadian-born | 54 | 12 | 1 | 2 |
Sex | Â | Â | Â | Â |
Male | 34 | 9 | 0 | 0 |
Female | 20 | 3 | 1 | 2 |
Age | Â | Â | Â | Â |
0–18 | 6 | 0 | 0 | 0 |
19–55 | 38 | 9 | 1 | 2 |
55+ | 10 | 3 | 0 | 0 |
Foreign-born (Recent immigrant) | 49 | 48 | 13 | 7 |
Sex | Â | Â | Â | Â |
Male | 18 | 26 | 9 | 5 |
Female | 31 | 22 | 4 | 2 |
Age | Â | Â | Â | Â |
0–18 | 12 | 8 | 1 | 0 |
19–55 | 30 | 26 | 11 | 6 |
55+ | 7 | 15 | 1 | 1 |