1. The Direct and Indirect Costs of Opioid-Induced Constipation
Frida Hjalte, MSc, Anna-Carin Berggren, MSc, Henrik Bergendahl, MD, Catharina Hjortsberg, PhD 
Journal of Pain and Symptom Management 
Volume 40, Issue 5, Pages (November 2010)
DOI: /j.jpainsymman
Copyright © 2010 U.S. Cancer Pain Relief Committee Terms and Conditions

2. Fig. 1
Mean cost (EUR) per patient-month with no, mild, moderate, and severe constipation (SD within parentheses).
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2010 U.S. Cancer Pain Relief Committee Terms and Conditions

3. Fig. 2
Reported estimation of QoL and reported satisfaction with pain treatment, mean for all six months (0=worst possible and 10=best possible).
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2010 U.S. Cancer Pain Relief Committee Terms and Conditions