Table 4 Association between antibody tertiles at enrolment and small for gestational age and low length-for-age (LAZ <−2)
Antibody type | Small for gestational age | Low length-for-age (LAZ <−2) | ||||||
|---|---|---|---|---|---|---|---|---|
Middle compared to low antibody tertile | High compared to low antibody tertile | Middle compared to low antibody tertile | High compared to low antibody tertile | |||||
OR (95% CI) | p value | OR (95% CI) | p value | OR (95% CI) | p value | OR (95% CI) | p value | |
IgG to placental-binding VSA | 0.74 (0.42, 1.31) | 0.301 | 0.91 (0.52,1.60) | 0.736 | 1.27 (0.62, 2.62) | 0.513 | 1.05 (0.50, 2.21) | 0.894 |
Opsonising antibodies to placental-binding VSA | 0.92 (0.54, 1.57) | 0.757 | 0.78 (0.45, 1.35) | 0.369 | 2.25 (1.14, 4.42) | 0.019* | 1.14 (0.53, 2.47) | 0.734 |
Opsonising antibodies to non-placental-binding VSA | 1.34 (0.79, 2.28) | 0.282 | 1.17 (0.67, 2.02) | 0.584 | 1.29 (0.65, 2.56) | 0.465 | 1.13 (0.56, 2.28) | 0.735 |
MSP1 19kD | 1.21 (0.71, 2.05) | 0.476 | 0.93 (0.55, 1.59) | 0.795 | 1.05 (0.54, 2.02) | 0.889 | 0.75 (0.38, 1.48) | 0.408 |
MSP2 | 1.12 (0.66, 1.89) | 0.671 | 0.82 (0.48, 1.42) | 0.486 | 0.97 (0.50, 1.90) | 0.930 | 0.96 (0.48, 1.93) | 0.918 |
MSP3 | 1.28 (0.75, 2.18) | 0.358 | 1.65 (0.98, 2.80) | 0.060 | 0.87 (0.44, 1.72) | 0.682 | 1.28 (0.67, 2.46) | 0.459 |
EBA175 | 1.62 (0.94, 2.75) | 0.081 | 1.45 (0.85, 2.45) | 0.172 | 0.88 (0.45, 1.72) | 0.711 | 0.84 (0.43, 1.62) | 0.608 |
PfRh2 | 1.26 (0.75, 2.13) | 0.378 | 1.01 (0.59, 1.72) | 0.979 | 1.18 (0.61, 2.29) | 0.620 | 0.92 (0.46, 1.84) | 0.815 |
Schizont extract | 1.25 (0.68, 2.28) | 0.469 | 1.44 (0.80, 2.61) | 0.226 | 1.15 (0.54, 2.44) | 0.724 | 1.27 (0.61, 2.63) | 0.518 |