|
Educational level
|
Unadjusted model
|
Basic model†
|
Basic model† +BMI
|
Basic model† +smoking
|
Basic model† +salt intake
|
Basic model† +alcohol intake
|
Basic model† +income
|
Basic model† +BW gain
|
Full model‡
|
|---|
|
SBP, mmHg
| | | | | | | | | |
|
High
|
Reference
|
Reference
|
Reference
|
Reference
|
Reference
|
Reference
|
Reference
|
Reference
|
Reference
|
|
Mid
|
−0.04 (−1.84 to 1.76)
|
−0.28 (−2.08 to 1.52)
|
−0.46 (−2.23, 1.30)
|
−0.15 (−1.96, 1.67)
|
−0.41 (−2.25, 1.42)
|
−0.49 (−2.32, 1.34)
|
−0.81 (−2.69, 1.06)
|
−0.32 (−2.15, 1.51)
|
−1.06 (−2.96, 0.84)
|
|
Low
|
2.39 (0.59 to 4.19)
|
2.42 (0.61 to 4.23)
|
1.19 (−0.62, 3.00)
|
2.85 (0.94, 4.76)
|
2.37 (0.52, 4.23)
|
2.23 (0.38, 4.08)
|
1.46 (−0.47, 3.38)
|
2.21 (0.36, 4.06)
|
0.13 (−1.94, 2.20)
|
|
DBP, mmHg
| | | | | | | | | |
|
High
|
Reference
|
Reference
|
Reference
|
Reference
|
Reference
|
Reference
|
Reference
|
Reference
|
Reference
|
|
Mid
|
0.16 (−1.09 to 1.41)
|
−0.05 (−1.29 to 1.20)
|
−0.16 (−1.38, 1.06)
|
0.13 (−1.12, 1.38)
|
−0.23 (−1.49, 1.03)
|
−0.32 (−1.58, 0.93)
|
−0.088 (−1.39, 1.21)
|
−0.10 (−1.37, 1.16)
|
−0.29 (−1.60, 1.03)
|
|
Low
|
0.74 (−0.52 to 1.99)
|
0.79 (−0.46 to 2.04)
|
0.041 (−1.21, 1.30)
|
1.31 (−0.0043, 2.63)
|
0.62 (−0.66, 1.90)
|
0.56 (−0.71, 1.83)
|
0.42 (−0.92, 1.75)
|
0.75 (−0.53, 2.02)
|
−0.26 (−1.69, 1.17)
|
-
* Estimates denote difference in BP (mmHg) between low/mid and high educational level.
- †Basic model: adjusted for gestational age at BP measurement, maternal age, parity, past medical history of hypertension, pregnancy-induced hypertension, diabetes mellitus, renal disease, family history of hypertension.
- ‡Full model: Basic model+ pre-pregnancy BMI, smoking, salt intake, alcohol intake, income, BW gain until mid-pregnancy.
- Abbreviations: SBP, systolic blood pressure; DBP, diastolic blood pressure, BMI, pre-pregnancy body mass index; BW gain, body weight gain until mid-pregnancy.
