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Table 2 Influence of low FODMAP diet on constipation, bloated feeling and quality of life

From: Effects of a low-FODMAP diet on patients with endometriosis, a prospective cohort study

 

Baseline

n = 24

After elimination phase

n = 19

After reintroduction phase

n = 21

P-value: baseline vs. after reintroduction phase

Constipation (0–30)§

Median (IQR)

7.0 (5)

6.0 (5)

5.0 (4)

0,0231

Bloated feeling, N (%)

24 (100)

15 (78.9)

21 (100)

0

EHP-30 pain (0-100)±

M ± SD

47.8 ± 20.1

35.8 ± 19.1

29.2 ± 17.3

0.002

EHP-30

control & powerlessness (0-100)±

M ± SD

69.4 ± 14.1

52.4 ± 25.8

36.7 ± 27.1

0.000

EHP-30 emotional well-being (0-100)±

M ± SD

45.2 ± 21.1

33.1 ± 24.2

29.2 ± 23.2

0.001

EHP-30 social support (0-100)±

M ± SD

46.4 ± 27.9

37.2 ± 18.7

31.3 ± 24.3

0.017

EHP-30 self-image (0-100)±

M ± SD

51.2 ± 28.5

45.6 ± 27.7

40.5 ± 29.0

0.035

EHP-30 work life (0-100)±

M ± SD

35.0 ± 27.4

(n = 22)

26.2 ± 25.5

(n = 17)

21.7 ± 23.2

(n = 15)

0.003

(n = 15)2

EHP-30 children (0-100)±

Median (IQR)

25.0 (25.0)

(n = 7)

27.1 (40.6)

(n = 6)

25.0 (43.8)

(n = 5)

0.3171

(n = 5)2

EHP-30 sexual intercourse (0-100)±

M ± SD

61.6 ± 23.7

(n = 19)

54.0 ± 31.0

(n = 15)

45.7 ± 33.3

(n = 14)

0.023

(n = 13)2

EHP-30 medical profession (0-100)±

Median (IQR)

18.8 (64.1)

12.5 (43.8)

0.0 (28.1)

0.1321

EHP-30 treatment (0-100)±

M ± SD

36.7 ± 28.7

(n = 20)

41.7 ± 27.7

(n = 14)

30.1 ± 32.4

(n = 13)

0.389

(n = 12)2

EHP-30 infertility (0-100)±

Median (IQR)

65.6 (40.6)

(n = 10)

62.5 (43.8)

(n = 7)

37.5 (75.0)

(n = 11)

0.7151

(n = 7)2

  1. EHP-30: Endometriosis Health Profile 30, M: mean, IQR: interquartile range
  2. § 0 indicating normal, ± 0 indicating best health status
  3. 1: Calculated using Wilcoxon Signed Ranks Test
  4. 2: Number of participants having data available both at baseline and after reintroduction phase