title: Assessment of Relation Between Subjectıve Memory Complaınts and Objective Cognitive Performance of Elderly Over 55 Years Old Age.
abstract: BACKGROUND
  This study investigated the frequency of forgetfulness in elderly individuals over 55 years of age and examined the association of subjective memory complaints (SMCs) with objective cognitive functions,, depression and other risk factors.
  
  
  METHODS
  We recruited 405 patients over 55 years of age who were referred to Neurology, Cardiology, or Physical Therapy and Rehabilitation outpatient clinics. All subjects were questioned regarding forgetfulness and then were administered the Subjective Memory Complaint (SMC) Scale, Mini Mental Test (MMT), Verbal Fluency Test (VFT), Clock Drawing Test (CDT) and the Geriatric Depression Scale (GDS). Subjects with SMC were compared with those without SMC in terms of cognition, depression and some laboratory parameters.
  
  
  RESULTS
  Of the patients, 42.5% complained of forgetfulness. None of these patients had been admitted to hospital for this complaint. Women and patients with low education had more forgetfulness as well as poorer results on the SMC Scale, MMT, VFT, and GDS. Patients with SMC had lower hemoglobin, ferritin and free T4 levels. Female gender and depression was found to be a risk factor for SMCs.
  
  
  CONCLUSIONS
  SMCs are common in people over 55 years of age. Being a woman as well as depression was found to be a risk factor for SMC. Since depression is a treatable condition, these people should be assessed carefully in terms of depressive symptoms. Laboratory parameters, such as hemoglobin, ferritin and free T4 levels should be investigated in patients with SMC. Unlike the other cognitive tests, CDT performance is independent of subjective memory complaints. Elderly patients rarely visit hospital with complaint of SMC, therefore, clinicians should be watchful for this problem.
authors.affiliation: Department of Neurology, Bülent Ecevit University Faculty of Medicine, Zonguldak, Turkey.
authors.forename: Mustafa
authors.initials: M
authors.lastname: Açikgöz
authors.affiliation: Department of Neurology, Bülent Ecevit University Faculty of Medicine, Zonguldak, Turkey.
authors.forename: Banu
authors.initials: B
authors.lastname: Özen Baru T
authors.affiliation: Department of Neurology, Bülent Ecevit University Faculty of Medicine, Zonguldak, Turkey.
authors.forename: Ufuk
authors.initials: U
authors.lastname: Emre
authors.affiliation: Department of Neurology, Bülent Ecevit University Faculty of Medicine, Zonguldak, Turkey.
authors.forename: Nida
authors.initials: N
authors.lastname: Taşçilar
authors.affiliation: Department of Psychiatry, Bülent Ecevit University Faculty of Medicine, Zonguldak, Turkey.
authors.forename: Adnan
authors.initials: A
authors.lastname: Atalay
authors.affiliation: Department of Biostatistics, Bülent Ecevit University Faculty of Medicine, Zonguldak, Turkey.
authors.forename: Fürüzan
authors.initials: F
authors.lastname: Köktürk
keywords: Memory disorders; aging; cognition; dementia; depression