Table 1.

Socio-demographic characteristics (n=785).

Socio-demographic characteristics	n(%)
Gender: Female Male	597(76.10) 188(23.90)
Age Until 18years Until 30 years Until 40 years Until 50 years Until 60 years Until 70 years Over 71 years	22(2.8) 230(29.3) 223(28.4) 161(20.5) 112(14.3) 37(4.7) 0(0)
Years of disease knowledge Until 1year Until 5 years Until 10 years Until 15years Until 20 years Until 25 years Until 30 years Over 31 years	104(13.2) 189(24.1) 150(19.1) 114(14.5) 78(9.9) 59(7.5) 35(4.5) 56(71)
BMI levels: Severe Thinness (BMI> 16.5) Underweight (16.00≥BMI≤18.49) Normal weight (18.50≥BMI≤24.99) Overweight (25.00≥BMI≤29.99) Obesity (BM≥30.00)	17(2.20) 89(11.30) 485(61.80) 135(17.20) 59(7.50)
Marital status: Unmarried Married Divorced Separate Widower	396(50.40) 312(39.70) 39(5.00) 28(3.60) 10(1.30)
Educational level: Middle School Diploma Degree Postgraduate None	128(16.30) 374(47.60) 221(28.20) 58(7.40) 4(0.50)
Work employment: Student Housewife Subordinate Worker Public Employee Freelance Retired Other	8(1.00) 15(1.90) 731(93.10) 14(1.80) 8(1.00) 7(0.90) 2(0.30)
Do you practice sports? No 1-2 hours / week Up to 5 hours 7 weeks Up to 7 hours / week Up to 10 hours / week	492(62.70) 182(23.20) 90(11.50) 14(9.80) 7(0.90)
Weight loss from the time of diagnosis of Crohn’s disease None 0-5 kg 5-10 kg 10-20 kg >20 kg	40(5.10) 57(7.30) 53(6.80) 18(2.30) 617(78.60)