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Table 1 Demographic factors and comorbidity of study participants according to inflammatory bowel disease status

From: Increased risk of chronic fatigue syndrome in patients with inflammatory bowel disease: a population-based retrospective cohort study

Variable

Non-IBD group

N = 8652

IBD group

N = 2163

P-value

n

%

n

%

Sex

    

0.99

 Women

4592

53.07

1148

53.07

 

 Men

4060

46.93

1015

46.93

 

Age, years

    

0.99

 20–34

2244

25.94

561

25.94

 

 35–49

2812

32.50

703

32.50

 

 50–64

2108

24.36

527

24.36

 

 ≥ 65

1488

17.20

372

17.20

 

Means (SD)

47.40

(16.62)

47.45

(16.52)

0.90

Comorbidity

 Cancers

173

2.00

51

2.36

0.34

 Diabetes

792

9.15

225

10.40

0.08

 Obesity

36

0.42

10

0.46

0.91

 Depression

317

3.66

128

5.92

< 0.001

 Anxiety

502

5.80

226

10.45

< 0.001

 Sleep disorder

1391

16.08

575

26.58

< 0.001

 Renal disease

411

4.75

162

7.49

< 0.0001

  1. IBD inflammatory bowel disease, SD standard deviation