title: How effective is bibliotherapy for very old adults with subthreshold depression? A randomized controlled trial.
abstract: OBJECTIVE
  Depressive symptoms are common among elderly primary care patients, and because they encounter considerable barriers in seeking help and they often resist referral to specialized mental health facilities, it is important to look for easily accessible interventions within the primary care setting. Bibliotherapy, which has been found to be effective among younger populations, might be an attractive option. In this study, the authors investigated the effectiveness of bibliotherapy for depressive symptomatology in very old adults.
  
  
  METHODS
  Randomized controlled trial. After a 3-month period of "watchful waiting," the participants were randomly assigned to a bibliotherapy group or a usual care group.
  
  
  METHODS
  Thirty-three general practices in the north-western region of the Netherlands.
  
  
  METHODS
  One hundred seventy community-dwelling adults, aged 75 and older, with subthreshold depression.
  
  
  METHODS
  The bibliotherapy intervention consisted of an information leaflet and a self-help manual "Coping with Depression" adapted for the elderly.
  
  
  METHODS
  Outcome measures after 3 months were a) change in depressive symptoms according to the Center for Epidemiologic Studies Depression Scale (CES-D) and b) the proportion of participants who scored a significant improvement on the CES-D.
  
  
  RESULTS
  One hundred forty-six (85.9%) of the 170 participants completed the baseline and follow-up measurements. The authors did not find any clinically relevant and statistically significant differences between the intervention group and the control group in the severity of the depressive symptoms.
  
  
  CONCLUSIONS
  Bibliotherapy as a stand-alone intervention for the elderly (aged 75 years and older) did not reduce depressive symptoms more than usual care. This might indicate that bibliotherapy can only be effective for patients who are motivated and acknowledge their depression.
authors.affiliation: Department of General Practice, EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands. k.joling@vumc.nl
authors.forename: Karlijn J
authors.initials: KJ
authors.lastname: Joling
authors.forename: Hein P J
authors.initials: HP
authors.lastname: van Hout
authors.forename: Petronella J
authors.initials: PJ
authors.lastname: van't Veer-Tazelaar
authors.forename: Henriette E
authors.initials: HE
authors.lastname: van der Horst
authors.forename: Pim
authors.initials: P
authors.lastname: Cuijpers
authors.forename: Peter M
authors.initials: PM
authors.lastname: van de Ven
authors.forename: Harm W J
authors.initials: HW
authors.lastname: van Marwijk
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001638:Bibliotherapy / Q000379:methods*; D003863:Depression / Q000175:diagnosis / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D010342:Patient Acceptance of Health Care / Q000706:statistics & numerical data; D010349:Patient Compliance / Q000706:statistics & numerical data; D010352:Patient Dropouts / Q000706:statistics & numerical data; D011320:Primary Health Care / Q000379:methods*; D012720:Severity of Illness Index; D057832:Watchful Waiting