title: A new self-report questionnaire called "ABC" to evaluate in a clinical practice the aid perceived from services by relatives, needs and family burden of severe mental illness.
abstract: OBJECTIVE
  To describe: a) a self-report questionnaire of 34 item, developed by a Family Association of Psychiatric Patients in collaboration with two psychiatrists to evaluate by key-relative in a clinical practice the perceived quality of mental health services, the needs and family burden; b) the methodology of validation.
  
  
  METHODS
  It has been studied (a) the Face Validity by two focus groups of 10 relatives for each group, (b) the concurrent validity of family burden items comparing the ABC with QPF, a widely used questionnaire, in 6 Italian mental health centres on a sample of key-relatives, (c) the discriminant validity comparing three different samples of key-relatives of patients with psychiatric illness, Alzheimer or cancer. The internal consistency of items for assessing relatives' opinions on the quality of care has been evaluated by Chronbach' s alpha. The test-retest has been evaluated on a sample of 20 key-relatives.
  
  
  RESULTS
  The results indicate a fairly good performance of the questionnaire in this preliminary but almost complete phase of validation. The time to fill in it has been estimated in a 7 minutes average.
  
  
  CONCLUSIONS
  It is possible by this self-report questionnaire to evaluate in a clinical routine setting and in a very short time three important problems for relatives and professionals: opinions and needs of relatives, and objective and subjective family burden of severe mental illness.
authors: National Institute of Health, Rome, Italy. pierluigi.morosini@iss.it.
authors: Franco
authors: F
authors: Veltro
authors: Pierluigi
authors: P
authors: Morosini
authors: Antonella
authors: A
authors: Gigantesco
authors: Massimo
authors: M
authors: Casacchia
authors: Rita
authors: R
authors: Roncone
authors: Giuseppe
authors: G
authors: Dell'acqua
authors: Elvira
authors: E
authors: Chiaia
authors: Andrea
authors: A
authors: Balbi
authors: Renzo
authors: R
authors: De Stefani
authors: Giampiero
authors: G
authors: Cesari