Table 1 Factors associated with measles antibody levels in mothers during pregnancy
From: Factors affecting the infant antibody response to measles immunisation in Entebbe-Uganda
Univariable analyses | Multivariable analyses1 | |||||
|---|---|---|---|---|---|---|
Explanatory variable | Status | Mean(SD) log IgG | Mean difference (95% confidence interval) | P-value | Mean difference (95% confidence interval) | P-value2 |
Gravidity | 1 | 3.42 (0.55) | Â | 0.002 | Â | 0.62 |
|  | 2-4 | 3.54 (0.49) | 0.13 (0.04, 0.22) |  | 0.05 (−0.05, 0.15) |  |
|  | 5+ | 3.61 (0.47) | 0.20 (0.08, 0.31) |  | 0.06 (−0.10, 0.22) |  |
Asymptomatic malaria | No | 3.53 (0.50) | Â | 0.07 | Â | 0.26 |
|  | Yes | 3.40 (0.59) | −0.13 (−0.27, 0.01) |  | −0.08(−0.22, 0.06) |  |
Maternal age in years | 14-19 | 3.38 (0.52) | Â | 0.0005 | Â | 0.0005 |
| Â | 20-24 | 3.52 (0.51) | 0.14 (0.04, 0.24) | Â | 0.14 (0.04, 0.24) | Â |
| Â | 25-29 | 3.57 (0.49) | 0.19 (0.08, 0.30) | Â | 0.18 (0.08, 0.29) | Â |
| Â | 30-34 | 3.65 (0.44) | 0.27 (0.14, 0.40) | Â | 0.27 (0.14, 0.40) | Â |
|  | 35+ | 3.57 (0.46) | 0.19 (−0.01, 0.39) |  | 0.18 (−0.01, 0.38) |  |