1. Assessment of Pain Experiences after Elective Surgery
Ingrid Svensson, RNT, Björn Sjöström, RNT, PhD, Hengo Haljamäe, MD, PhD 
Journal of Pain and Symptom Management 
Volume 20, Issue 3, Pages (September 2000)
DOI: /S (00)

2. Figure 1
Distribution (%) of mild (VAS 0 <40 mm), moderate (VAS ≥40 <80 mm) and severe (VAS ≥80 ≤100 mm) pain at 4, 24, 48, and 72 hours postoperatively
Journal of Pain and Symptom Management  , DOI: ( /S (00) )

3. Figure 2
Probability of experiencing moderate or severe pain (VAS >40 mm) in the postoperative period, calculated from individual regression functions
Journal of Pain and Symptom Management  , DOI: ( /S (00) )

4. Figure 3
Probability of experiencing moderate or severe pain (VAS >40 mm) in the postoperative period of patients receivng parental analgesics (parent) (n=97), or patients having epidural analgesia for some period of time (EDA 0 ≤24 h) (n=17) or prolonged epidural analgesia (EDA 0 ≤ 72h) (n=71)
Journal of Pain and Symptom Management  , DOI: ( /S (00) )

5. Figure 4
Distribution (%) of reported worst pain intensity during the first three postoperative 24-hour periods
Journal of Pain and Symptom Management  , DOI: ( /S (00) )