Journal of pediatric psychology
-
Managing psychological distress is a central treatment goal in Pediatric Intensive Care Units (PICUs), with medical and psychological implications. However, there is no objective measure for assessing efficacy of pharmacologic and psychological interventions used to reduce distress. Development of the COMFORT scale is described, a nonintrusive measure for assessing distress in PICU patients. ⋯ Criterion validity, assessed by comparison with concurrent global ratings of PICU nurses, was also high. Principal components analysis revealed 2 correlated factors, behavioral and physiologic, accounting for 84% of variance. An ecological-developmental model is presented for further study of children's distress and coping in the PICU.