HDP
Five studies reported HDP as an outcome44,45,47,56,57. When results were pooled, pregnant
women in the top tertile of diet quality scores had a lower risk of
preeclampsia compared to those in the bottom tertile (OR: 0.87; 95 CI:
0.83, 0.92; I2 = 0%; P-heterogeneity = 0.67; Figure
4). All studies were of high quality (NOS score ≥7). (Table S2)