| Quartiles of the dietary inflammatory potential | Each unit increment in DIP | Ptrend |
---|
Q1 (<−1.24) | Q2 (− 1.24 to + 0.04) | Q3 (+ 0.04 to + 1.19) | Q4 (> + 1.19) |
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RR | RR | 95% CI | RR | 95% CI | RR | 95% CI | RR | 95% CI | Â |
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Crude | 1.00 | 0.96 | 0.67–1.38 | 0.81 | 0.55–1.18 | 1.01 | 0.71–1.45 | 0.98 | 0.91–1.05 | 0.85 |
Model 1 | 1.00 | 0.95 | 0.66–1.36 | 0.82 | 0.56–1.19 | 1.04 | 0.72–1.48 | 0.98 | 0.91–1.06 | 0.98 |
Model 2 | 1.00 | 0.93 | 0.64–1.35 | 0.80 | 0.54–1.18 | 0.97 | 0.66–1.41 | 0.97 | 0.89–1.05 | 0.69 |
Model 3 | 1.00 | 0.93 | 0.64–1.34 | 0.79 | 0.54–1.17 | 0.97 | 0.66–1.41 | 0.97 | 0.89–1.05 | 0.68 |
- GDM Gestational diabetes
- aThe analysis of Cox regression was used to determine the RR and 95% confidence interval
- Model 1: Adjusted for age (continuous)
- Model 2: Additional adjustment were made for physical activity (inactive/moderately inactive/moderately active/active), education (high school graduate/university graduate), occupation status (housewife/employee), family number (continuous), history of stillbirth (yes/no), history of preterm delivery (yes/no), history of cesarean (yes/no), history of abortion (yes/no), pregnancy number (≤2/≥3) and baseline-BMI (continuous)
- Model 3: Additional adjustment were made for maternal weight gain (continuous)