Table 1 Maternal and newborn characteristicsa according to maternal nutritional status and occurrence of preeclampsia
From: Influence of preeclampsia and gestational obesity in maternal and newborn levels of vitamin D
Variables | PE +/OB − | PE +/OB+ | PE −/OB+ | PE −/OB− | P-value |
|---|---|---|---|---|---|
(n = 48) | (n = 44) | (n = 40) | (n = 47) | ||
Maternal age (years) | 21.0(19.0-27.0) | 26.5(21.5-31.5) | 27.0(22.0-33.0) | 24.0(19.0-29.0) | 0.003* |
Maternal BMI (kg/m2) | 23.7(21.2-25.7) | 32.9(31.5-36.8) | 32.8(31.6-35.9) | 24.2(21.3-26.3) | <0.001* |
Number of pregnancies | |||||
1 | 70.8% (34) | 54.5% (24) | 27.5% (11) | 34.0% (16) | <0.001** |
≥2 | 29.2% (14) | 45.5% (20) | 72.5% (29) | 66.0% (31) | |
Gestational age (weeks) | |||||
<37 | 25.0% (12) | 18.2% (08) | 12.5% (05) | 14.9% (07) | 0.43** |
≥37 | 75.0% (36) | 81.8% (36) | 87.5% (35) | 85.1% (40) | |
Skin color | |||||
White | 16.7% (08) | 25.0% (11) | 17.5% (07) | 14.9% (07) | 0.62** |
Other | 83.3% (40) | 75.0% (33) | 82.5% (33) | 85.1% (40) | |
Per capita family income (in Reais) | 312(208–500) | 339(211–450) | 252.00(169–336) | 282.70(200–400) | 0.09* |
Literacy | |||||
Illiterate | 2.1% (01) | 4.5% (02) | 10.0% (04) | 10.6% (05) | 0.28** |
Literate | 97.9% (47) | 95.5% (42) | 90.0% (36) | 89.4% (42) | |
Exposure to sunlight (minutes/day) | 20.0(10.0-32.5) | 20.0(15.0-35.0) | 32.5(15.0-50.0) | 20.0(10.0-30.0) | 0.16* |
Sunscreen | |||||
Yes | 10.4% (05) | 09.1% (04) | 07.5% (03) | 08.5% (04) | 0.97** |
No | 89.6% (43) | 90.9%(40) | 92.5% (37) | 91.5% (43) | |
Infant sex | |||||
Female | 45.8% (22) | 59.1% (26) | 55.0% (22) | 53.2% (25) | 0.63** |
Male | 54.2% (26) | 40.9% (18) | 45.0% (18) | 46.8% (22) | |
Birth weight (g) | 2782.3 ± 750.9 | 3272.6 ± 648.6 | 3326.7 ± 589.3 | 3221.2 ± 544.3 | <0.001*** |
Birth length (cm) | 46.5(44.5-48.0) | 48.0(47.0-49.0) | 49.0(47.0-50.0) | 48.0(46.0-49.0) | 0.006* |
Nutritional status at birth | |||||
AGA | 58.3% (28) | 70.5% (31) | 75.0% (30) | 83.0% (39) | <0.001** |
SGA | 33.3% (16) | 0% (0) | 05.0% (02) | 04.3% (02) | |
LGA | 08.4% (04) | 29.5% (13) | 20.0% (08) | 12.7% (06) | |