title: Primary care patients with mental health problems: outcome of a randomised clinical trial.
abstract: BACKGROUND
  The prevalence of patients with mental health problems in general practice is high, and at least one-third of these problems last for 6 months or longer. Patients with these problems take up more time during a consultation and attend more frequently.
  
  
  OBJECTIVE
  This study investigated the effectiveness of problem-solving treatment for primary care patients with mental health problems. The hypothesis was that patients receiving problem-solving treatment from a nurse would have fewer symptoms after 3 months, or a lower attendance rate, compared with patients receiving the usual care from the GP.
  
  
  METHODS
  Randomised clinical trial.
  
  
  METHODS
  Twelve general practices in Amsterdam and 12 nurses from a mental healthcare institution.
  
  
  METHODS
  A sample of patients aged >or=18 years were screened for mental health problems with the general health questionnaire (GHQ-12) in the waiting room of the general practices, and were randomised. Patients receiving the problem-solving treatment were required to complete four to six treatment sessions, while patients in the control group were treated as usual by the GP.
  
  
  RESULTS
  No significant difference was found between the groups in terms of improved psychopathology or a decrease in attendance rate. Post-hoc analyses showed a sub-group of patients with more severe pathology who may benefit from problem-solving treatment.
  
  
  CONCLUSIONS
  The main results show that problem-solving treatment provided by a nurse adds little to the usual care from the GP for frequent attenders with mental health problems. Post-hoc analyses show that there may be a sub-group of more severely depressed patients who could benefit from problem-solving treatment.
authors.affiliation: EMGO Institute, Department of General Practice, VU University Medical Centre, Amsterdam, The Netherlands. b.schreuders@vumc.nl
authors.forename: Bettine
authors.initials: B
authors.lastname: Schreuders
authors.forename: Harm
authors.initials: H
authors.lastname: van Marwijk
authors.forename: Jan
authors.initials: J
authors.lastname: Smit
authors.forename: Frank
authors.initials: F
authors.lastname: Rijmen
authors.forename: Wim
authors.initials: W
authors.lastname: Stalman
authors.forename: Patricia
authors.initials: P
authors.lastname: van Oppen
mesh_terms: D001008:Anxiety Disorders / Q000628:therapy*; D003866:Depressive Disorder / Q000628:therapy*; D005194:Family Practice; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009426:Netherlands; D010348:Patient Care Team; D011340:Problem Solving; D011568:Psychiatric Nursing; D011569:Psychiatric Status Rating Scales; D013997:Time Factors; D016896:Treatment Outcome