1. Clinical Course in Crohn’s Disease: Results of a Norwegian Population-Based Ten-Year Follow-Up Study 
Inger Camilla Solberg, Morten H. Vatn, Ole Høie, Njaal Stray, Jostein Sauar, Jørgen Jahnsen, Bjørn Moum, Idar Lygren 
Clinical Gastroenterology and Hepatology 
Volume 5, Issue 12, Pages (December 2007)
DOI: /j.cgh
Copyright © 2007 AGA Institute Terms and Conditions

2. Figure 1
Four predefined curves reflecting different patterns of CD in terms of the severity of bowel symptoms from diagnosis to 10-year follow-up.
Clinical Gastroenterology and Hepatology 2007 5, DOI: ( /j.cgh )
Copyright © 2007 AGA Institute Terms and Conditions

3. Figure 2
Flow chart of the study population; final diagnosis in relation to initial diagnosis.
Clinical Gastroenterology and Hepatology 2007 5, DOI: ( /j.cgh )
Copyright © 2007 AGA Institute Terms and Conditions

4. Figure 3
Cumulative drug consumption after initial treatment in CD patients during the first 5-year period (patterned bars) vs the second 5-year period (grey bars). (), percentage of total number.
Clinical Gastroenterology and Hepatology 2007 5, DOI: ( /j.cgh )
Copyright © 2007 AGA Institute Terms and Conditions

5. Figure 4
Kaplan–Meier one-minus survival curve showing the cumulative probability of surgery for the total group of CD patients during follow-up; it was 13.6% (95% CI, 9.0%–17.6%), 27.0% (95% CI, 21.3%–32.7%), and 37.9% (95% CI, 31.4%–44.4%) at 1, 5, and 10 years. N, total number at risk; Events, number of patients with first surgery.
Clinical Gastroenterology and Hepatology 2007 5, DOI: ( /j.cgh )
Copyright © 2007 AGA Institute Terms and Conditions