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Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Feb 14, 2008; 14(6): 931-935
Published online Feb 14, 2008. doi: 10.3748/wjg.14.931
Table 4 Correlation between psychological symptom scores (SCL-90) and pain numeric rating scores (NRS-10) before analgesia in intervention group (n = 216)
Psychological symptomsNumerical rating score
Correlation coefficient (r)P value
Somatization0.141< 0.05
Obsessive-compulsive tendencies0.106> 0.05
Sensitivity0.097> 0.05
Depression0.031> 0.05
Anxiety0.192< 0.01
Hostility0.083> 0.05
Phobia0.157< 0.05
Paranoia0.124> 0.05
Psychosis0.08> 0.05