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Table 2 The comparison of the dietary intake of the participants in placebo and OEA group before and after the intervention

From: Examining the oleoylethanolamide supplement effects on glycemic status, oxidative stress, inflammation, and anti-mullerian hormone in polycystic ovary syndrome

Variable

Mean ± SD

Placebo (n = 43)

Mean ± SD

Oleoylethanolamide (n = 44)

P1

Energy(kcal)

Baseline

2179.36 ± 303.22

2257.11 ± 298.43

0.619

End

2101.03 ± 319.09

2209.19 ± 308.11

0.683

P2

0.656

0.693

 

Protein(gr)

Baseline

88.5 ± 21.19

91.34 ± 23.5

0.203

End

88.03 ± 21.5

91.11 ± 24.5

0.21

P2

0.35

0.394

 

Carbohydrate (gr)

Baseline

303 ± 49.5

308.12 ± 55.5

0.325

End

302.29 ± 47.18

305.77 ± 53.09

0.38

P2

0.45

0.401

 

Fat (gr)

Baseline

69.02 ± 4.5

68.11 ± 5.13

0.367

End

66.09 ± 6.8

69.39 ± 6.07

0.291

P2

0.265

0.31

 

Saturated fatty acids(gr)

Baseline

27.5 ± 4.21

26.15 ± 5.7

0.23

End

25.03 ± 4.06

26.11 ± 5.1

0.207

P2

0.19

0.311

 

Monounsaturated Fatty acid (gr)

Baseline

20.08 ± 3.19

22.13 ± 3.19

0.807

End

20.1 ± 4.19

22.17 ± 3.55

0.59

P2

0.298

0.74

 

Polyunsaturated Fatty acid (gr)

Baseline

19.63 ± 4.35

20.03 ± 4.41

0.213

End

19.18 ± 3.13

20.16 ± 4.6

0.204

P2

0.269

0.293

 

Fiber(gr)

Baseline

9.16 ± 2.9

10.04 ± 3.33

0.136

End

9.87 ± 2.12

10.22 ± 3.08

0.14

P2

0.157

0.148

 

Vitamin C (mg)

Baseline

69.21 ± 17.5

70.77 ± 14.32

0.415

End

68.65 ± 19.2

70.54 ± 12.77

0.302

P2

0.288

0.311

 

Vitamin E (IU)

Baseline

11.31 ± 2.02

11.59 ± 3

0.289

End

11.06 ± 2.31

11.24 ± 2.66

0.231

P2

0.24

0.267

 

Selenium (mcg)

Baseline

116.14 ± 29.5

117.02 ± 35.7

0.354

End

116.02 ± 25

117.6 ± 34.61

0.329

P2

0.39

0.402

 
  1. Data are expressed as means ± SD
  2. P1: Comparison of the mean of variables between the two groups of OEA and placebo (Independent samples t-test)
  3. P2: Comparison of mean of variables in each group at baseline and end of study (Paired samples t-test)