title: Predictors of urgency in a pediatric psychiatric emergency service.
abstract: OBJECTIVE
  To test the hypothesis that youth present to a psychiatric emergency service (PES) at least 25% of the time for nonurgent reasons, to examine the demographic characteristics that distinguish urgent from nonurgent visits, and to develop a model to predict urgency.
  
  
  METHODS
  Psychiatric emergency visits of all patients under 18 years from July 1, 1997, through June 30, 1998, were ed and coded as to level of urgency using Rosenn's classification system. Age, gender, ethnicity, arrival status, social service involvement, violence, substance abuse, and diagnosis were examined with respect to urgency in bivariate and multivariable analyses.
  
  
  RESULTS
  Forty percent of visits to the PES were not urgent. Demographic factors distinguished urgent from nonurgent visits. Independent predictors of urgency for the entire sample were age, diagnosis, arrival status, social service involvement, and violence. Only violence remained an independent predictor of urgency for the attention-deficit/hyperactivity disorder subgroup.
  
  
  CONCLUSIONS
  A large percentage of pediatric visits to the PES were for nonurgent reasons. This suggests that there are considerable unmet mental health needs of children and adolescents. These findings can be applied to improve and design appropriate services.
authors.affiliation: Thomas Jefferson University, Department of Psychiatry and Human Behavior, Philadelphia, PA 19107, USA.
authors.forename: Gail A
authors.initials: GA
authors.lastname: Edelsohn
authors.forename: Leonard E
authors.initials: LE
authors.lastname: Braitman
authors.forename: Harris
authors.initials: H
authors.lastname: Rabinovich
authors.forename: Patricia
authors.initials: P
authors.lastname: Sheves
authors.forename: Angelo
authors.initials: A
authors.lastname: Melendez
mesh_terms: D000293:Adolescent; D001289:Attention Deficit Disorder with Hyperactivity / Q000523:psychology / Q000628:therapy*; D002648:Child; D002665:Child Psychiatry; D002675:Child, Preschool; D003710:Demography; D004637:Emergency Services, Psychiatric / Q000706:statistics & numerical data*; D005260:Female; D005544:Forecasting; D006801:Humans; D008297:Male; D020380:Needs Assessment; D012307:Risk Factors; D012720:Severity of Illness Index