5Adams N.Investigation of personality characteristics in chronic low back pain patients attending physiotherapy out patient department[J].Physiot herapy,1994,80(8):514- 519
6Hasenbring M,Marienfeld G,Kuhlendahl D,et al.Risk factors of chronicity in lumbar disc patients:A prospective investigation of biologic,and social predictors of therapy outcome[J].Spine,1994,19(24):2 759-2 765
7Hansen FR,Biering F,Schroll M.Minnesota Multiphasic Personlity In ventory profiles in persons without low back pain:A 20 year follow up study[J].Spine,1995,20(24):2 716- 2 720
8Gatchel RJ,Polarin PB,Kinney RK.Predicting outcome of chronic back pain using clinical predictors of psychopathology:A prospective analysis [J].Health Psychology,1995,14(5):415- 420
9Riley JL,Robinson ME,Geisser ME,et al.Relationship between MMPI- 2 cluster profiles and surgical outcome in low back pain patients[J].J Spi nal Disord,1995,8(3):213- 219
10Melzack R,wall PD.Pain mechanisms:A new theory[J].Science,1965, 150:971- 979