REFERENCES
- Bates T, Ebbs SR, Harrison M, A’Hern RP. Influence of cholecystectomy on symptoms. Br J Surg 1991;78:964–7.
- Jorgensen T, Teglbjerg JS, Wille-Jørgensen P, Bille T, Thorvaldsen P. Persisting pain after cholecystectomy. Scand J Gastroenterol 1991;26:124–8.
- Luman W, Adams WH, Nixon SN, McIntyre IM, Hamer- Hodges D, Wilson G, et al. Incidence of persistent symptoms after laparoscopic cholecystectomy: a prospective study. Gut 1996;39:863–66.
- Tanaka M, Ikeda S, Nakayama F. Change in bile duct pressure responses after cholecystectomy: loss of gallbladder as a pressure reservoir. Gastroenterology 1984;87:1154–9.
- McMahon AJ, Ross S, Baxter JN, Russell IT, Anderson JR, Morran CG, et al. Symptomatic outcome 1 year after laparoscopic and minilaparotomy cholecystectomy: a randomised trial. Br J Surg 1995;82:1378–82.
- Taenzer P, Melzack R, Jeans ME. Influence of psychological factors on postoperative pain, mood and analgesic requirements. Pain 1986;24:331–42.
- Boeke S, Stronks D, Verhauge F, Zwaveling A. Psychological variables as predictors of the length of post-operative hospitalization. J Psychosom Res 1991;35:281–8.
- Andersen AB, Sørensen SL. Måling af psykisk sårbarhed. En analyse af visse egenskaber ved sårbarhedstesten. Copenhagen: Universitetets Statistiske Institut; 1979 (English summary).
- Eysenck HJ, Eysenck SBG Manual of the Eysenck Personality Questionnaire. London: Hodder and Stoughton; 1975.
- Kühl PH, Martini S Psykisk sårbare (psychic vulnerable). Copenhagen: Socialforsknings-instituttet; 1981. Publication No. 102 (English summary).
- Widiger TA, Frances AJ. Toward a dimensional model for the personality disorders. In: Costa PT, Widiger TA, editors. Personality disorders and the five-factor model of personality. Washington: American Psychological Association; 1994. p. 1939.
- Eysenck HJ, Eysenck SBG Psychoticism as a dimension of personality. London: Hodder and Stoughton; 1976.
- Bech P, Jørgensen B, Jeppesen K, Loldrup D, Vanggaard T. Personality indepression. Concordance between clinical assessment and questionnaires. Acta Psychiatr Scand 1986;74:263–8.
- Bech P. Rating scales for psychopathology, health status and quality of life. A compendium on documentation in accordance with the DSM-III-R and WHO systems. Berlin: Springer; 1993.
- Bech P, Langemark M, Loldrup D, Rasmussen BK, Krabbe A. Tension-type headache: psychiatric aspects. In: Olesen J, Schoenen J, editors. Tension type headache: classification, mechanism and treatment. New York: Raven Press; 1993.
- Thomas V, Heath M, Rose D, Flory P. Psychological characteristics of patient-controlled analgesia. Br J Anaesth 1995;74: 271–6.
- Berglund AL, Eisemann M, Lalos A, Lalos O. Predictive factors of the outcome of primary surgical treatment of stress incontinence in women. Scand J Urol Nephrol 1997;31:49–55.
- BenDebba M, Torgeson WS, Long DM. Personality traits, pain duration and severity, functional impairment, and psychological distress in patients with persistent low back pain. Pain 1997;72: 115–25.
- Jess P, Bech P, The Hvidovre Ulcer Project Group. The validity of Eysenck’s neuroticism dimension within the Minnesota Multiphasic Personality Inventory in patients with duodenal ulcer. Psychother Psychosom 1994;62:168–75.
- Jess P The personality pattern in peptic ulcer disease [thesis]. Copenhagen: Lægeforeningens forlag; 1996.