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Table 1 Demographic characteristics of persons with IBD by PC status

From: Polygenic risk and causal inference of psychiatric comorbidity in inflammatory bowel disease among patients with European ancestry

N = 240

IBD without PC (N = 146)

IBD with PC (N = 94)

P-valuea

Sex

0.054

 Male

71 (48.6%b)

33 (35.1%)

 

 Female

75 (51.4%)

61 (64.9%)

 

Age at diagnosis

0.4564

 16 years and under

9 (6.16%)

3 (3.2%)

 

 17 to 40 years

84 (57.5%)

60 (63.8%)

 

 Over 40 years

53 (36.3%)

31 (33.0%)

 

Disease subtype

0.444

 Crohn’s disease

69 (47.3%)

50 (53.2%)

 

 Ulcerative colitis

77 (52.7%)

44 (46.8%)

 

Marital status

 Married/common-law

106 (72.6%)

66 (70.2%)

0.799

 Single/divorced/widowed

40 (27.4%)

28 (29.8%)

 
  1. aP-values are based on Pearson’s chi-squared test for categorical measures
  2. bAmong the persons with IBD without PC, 48.6% of them are male