Factor structure and predictive validity of somatic and nonsomatic symptoms from the patient health questionnaire-9: a longitudinal study after spinal cord injury.

@article{Krause2010FactorSA,
  title={Factor structure and predictive validity of somatic and nonsomatic symptoms from the patient health questionnaire-9: a longitudinal study after spinal cord injury.},
  author={James S. Krause and Karla S. Reed and J J Mcardle},
  journal={Archives of physical medicine and rehabilitation},
  year={2010},
  volume={91 8},
  pages={1218-24}
}
OBJECTIVE To investigate the factor structure and predictive validity of somatic and nonsomatic depressive symptoms over the first 2.5 years after spinal cord injury (SCI) using the Patient Health Questionnaire-9 (PHQ-9). DESIGN Somatic and nonsomatic symptoms were assessed at baseline during inpatient hospitalization (average of 50 days after onset) and during 2 follow-ups (average of 498 and 874 days after onset). SETTING Data were collected at a specialty hospital in the Southeastern… CONTINUE READING

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  • Rehabil Psychol
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