Psychosocial stress, cognitive performance and disability after common whiplash.
The relationship between psychosocial stress, cognitive performance and disability was assessed in 97 randomly selected common whiplash patients. Patients were investigated early after injury (mean 7.2 days, SD = 3.8) and again at 6 months. Assessment included different aspects of psychosocial stress, negative affectivity, personality traits and attentional functioning. At 6 months six patients (7%) showed partial or complete disability (disabled group) while 91 patients went back to work at pre-injury levels (non-disabled group). However, 26 patients from the latter group at 6 months were still symptomatic. The disabled and non-disabled groups did not differ with respect to psychosocial stress, negative affectivity and personality traits as assessed at baseline. At 6 months no significant differences were found between the disabled group and 26 symptomatic patients from the non-disabled group with respect to any of the assessed factors. The disabled group showed a combination of the following variables as assessed at baseline: greater age, initial neck pain intensity, initial back pain, blurred vision, and anxiety but less dizziness, sensitivity to noise and neurotic or behavioural problems in childhood.
Radanov
B P
BP
Department of Psychiatry, University of Berne, Switzerland.
Di Stefano
G
G
Schnidrig
A
A
Sturzenegger
M
M
D000328:Adult; D001288:Attention; D003863:Depression / Q000150:complications / Q000523:psychology; D004185:Disability Evaluation; D006233:Persons with Disabilities / Q000523:psychology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D010555:Personality Inventory; D012050:Rehabilitation, Vocational / Q000523:psychology; D013315:Stress, Psychological / Q000150:complications*; D014911:Whiplash Injuries / Q000523:psychology* / Q000534:rehabilitation