title: Update on the family strain questionnaire: a tool for the general screening of caregiving-related problems.
abstract: BACKGROUND
  The growing prevalence of chronic diseases and home-based treatments has led to the introduction of a large number of instruments for assessing the caregiving-related problems associated with specific diseases, but our Family Strain Questionnaire (FSQ) was designed to provide a basis for general screening and comparison regardless of the disease. We here describe the final validation of its psychometric characteristics.
  
  
  METHODS
  The FSQ consists of a brief semi-structured interview and 44 dichotomic items, and has now been administered to 811 caregivers (285 were simultaneously administered other questionnaires assessing anxiety and depressive symptoms). After a factorial analysis confirmed the 5-factor structure identified in previous studies (emotional burden, problems in social involvement, need for knowledge about the disease, satisfaction with family relationships, and thoughts about death), we undertook correlation and reliability analyses, and a receiver operating characteristics curve analysis designed to determine the cut-off point for the emotional problems identified by the first factor. Finally, univariate ANOVA with Bonferroni's post-hoc test was used to compare the disease-specific scores.
  
  
  RESULTS
  The validity and reliability of the FSQ is good, and its factorial structure refers to areas that are internationally considered as being of general importance. The semi-structured interview collects information concerning the socio-economic status of caregivers and their convictions/interpretations concerning the diseases of their patients.
  
  
  CONCLUSIONS
  The FSQ can be used as a single instrument for the general assessment of caregiving-related problems regardless of the reference disease. This makes it possible to reduce administration and analysis times, and compare the problems experienced by the caregivers of patients with different diseases.
authors.affiliation: Psychology Unit, S. Maugeri Foundation, IRCCS, Scientific Institute of Veruno, Italy. sferrario@fsm.it
authors.forename: Silvia
authors.initials: S
authors.lastname: Rossi Ferrario
authors.forename: Paola
authors.initials: P
authors.lastname: Baiardi
authors.forename: Anna Maria
authors.initials: AM
authors.lastname: Zotti
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D017028:Caregivers / Q000523:psychology*; D002908:Chronic Disease; D017281:Cost of Illness; D005260:Female; D006801:Humans; D007407:Interviews as Topic; D007558:Italy; D008297:Male; D008875:Middle Aged; D011594:Psychometrics / Q000295:instrumentation*; D013315:Stress, Psychological; D011795:Surveys and Questionnaires