Table 2.
Association analysis between antibodies against BP39 version of block 2 of PvMSP-1 and haemoglobin concentration (linear regression) and anaemia (logistic regression)
| Coefficient | Haemoglobin concentration | Anaemia | ||||
|---|---|---|---|---|---|---|
| Estimate | SE | P value | Estimate | SE | P value | |
| Intercept | 15.70 | 62.69 | <0.001 | −5.835 | 1.521 | <0.001 |
| Age (in years) | −0.015 | 0.010 | 0.164 | 0.035 | 0.023 | 0.131 |
| Gender | −1.557 | 0.313 | <0.001 | 2.198 | 0.676 | 0.001 |
| Malaria episodes | ||||||
| 1–5 | 0.231 | 0.354 | 0.516 | −1.222 | 0.711 | 0.086 |
| >5 | 0.447 | 0.425 | 0.296 | −1.825 | 0.966 | 0.059 |
| Municipality (Manaus) | 0.720 | 0.311 | 0.022 | −2.501 | 0.894 | 0.005 |
| Parasitemia (per 1000 parasites) | −0.111 | 0.039 | 0.005 | 0.205 | 0.918 | 0.025 |
| Antibody level | −0.481 | 0.105 | <10−5 | 0.629 | 0.220 | 0.004 |