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Table 2 Association Between Adherence to Dietary Patterns and Markers of Ovarian Reserve by BMI

From: Dietary patterns are associated with improved ovarian reserve in overweight and obese women: a cross-sectional study of the Lifestyle and Ovarian Reserve (LORe) cohort

Variables

AMH, (95%CI)

P value

AFC, (95%CI)

p-value

Profertility Diet

 BMI < 25

  Q1 (reference)

–

 

–

 

  Q2

−0.78 (−1.97–0.40)

0.19

−3.46 (− 11.9–5.01)

0.42

  Q3

− 0.31 (− 1.64–1.02)

0.65

7.17 (−2.47–16.8)

0.14

  Q4

− 0.87 (− 2.20–0.46)

0.20

0.19 (− 9.24–9.61)

0.97

 BMI ≥ 25

  Q1 (reference)

–

 

–

 

  Q2

0.86 (−0.12–1.84)

0.08

5.9 (−1.2–13)

0.1

  Q3

1.45 (0.33–2.56) b

0.01

5.93 (−2.41–14.3)

0.16

  Q4

1.67 (0.60–2.74) b

0.002

7.77 (0.004–15.4) b

0.049 b

Fertility Diet

 BMI < 25

  Q1 (reference)

–

   

  Q2

−0.47 (−1.93–0.99)

0.52

−4.16 (− 15.49–7.17)

0.47

  Q3

0.07 (−1.22–1.37)

0.91

0.41 (−9.00–9.81)

0.93

  Q4

0.39 (−0.98–1.75)

0.57

−1.16 (− 11.11–8.78)

0.82

 BMI ≥ 25

  Q1 (reference)

–

   

  Q2

0.74 (−0.26–1.74)

0.14

1.04 (−6.1–8.19)

0.77

  Q3

0.77 (−0.51–2.07)

0.23

0.92 (−8.29–10.14)

0.84

  Q4

0.84 (−0.11–1.79)

0.08

−0.28 (−7.16–6.61)

0.94

Traditional Diet

 BMI < 25

  Q1 (reference)

–

 

–

 

  Q2

0.34 (−0.71–1.39)

0.52

1.33 (−6.74–9.40)

0.74

  Q3

0.63 (−0.55–1.80)

0.29

0.24 (−8.66–9.15)

0.96

  Q4

−0.97 (−2.25–0.31)

0.13

−2.61 (−12.23–7.01)

0.59

 BMI ≥ 25

  Q1 (reference)

    

  Q2

−0.15 (−1.35–1.04)

0.80

1.70 (−6.57–9.98)

0.68

  Q3

0.33 (−0.79–1.45)

0.56

5.13 (−2.71–12.98)

0.20

  Q4

−0.16 (−1.31–0.99)

0.78

− 0.17 (−8.21–7.86)

0.97

Prudent Diet

 BMI < 25

  Q1 (reference)

–

 

–

 

  Q2

−0.71 (−2.18–0.77)

0.34

−7.09 (−17.50–3.31)

0.18

  Q3

−0.32 (−1.50–0.86)

0.59

1.90 (−6.66–10.47)

0.66

  Q4

0.09 (−1.27–1.44)

0.90

−8.65 (− 18.42–1.12)

0.08

 BMI ≥ 25

  Q1 (reference)

    

  Q2

0.47 (−0.53–1.47)

0.35

−1.25 (−8.31–5.81)

0.73

  Q3

0.62 (−0.63–1.87)

0.33

3.85 (−4.91–12.59)

0.38

  Q4

0.55 (0.60–1.66)

0.33

1.16 (−6.64–8.97)

0.77

  1. Note: CI Confidence interval, Q Quartile
  2. aAnalyses were run using multivariate linear regression. Data are presented as the difference in means (95% CI) adjusted for age, BMI, smoking status and physical activity level
  3. bP < 0.05 for comparison of designated quartile to quartile 1 (reference)