To examine the reliability and validity of the Geriatric Depression Scale-15 (GDS-15) and the Patient Health Questionnaire-9 (PHQ-9) for evaluating depression in older adults.
To evaluate the diagnostic accuracy of a short depression screening tool, the Saint Louis University (SLU) AMSAD depression scale, relative to the Geriatric Depression Scale-15 (GDS-15) and Montgomery-Asberg Depression Rating Scale (MADRS), and in relation to the Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition (DSM-5) criteria for major depressive disorder, in cognitively intact older adults.
Trained nurses (field interviewers) administered structured questionnaires that included a validated Nepali version of the Geriatric Depression Scale short form (GDS-15) for identifying geriatric depression among the elderly (≥60 years) participants (N = 460).
Frailty (vs. pre-frail status) was associated with a significantly worse SPPB score (5 ± 2.2 vs. 7 ± 2.4, respectively), 6-MWT distance (143 ± 79 m vs. 221 ± 99 m, respectively), QoL (35 ± 19 vs. 46 ± 21, respectively), and more depression (GDS score: 5.5 ± 3.5 vs. 4.2 ± 3.3, respectively) but similar cognition.
The present study suggests that there is a higher prevalence of anxiety and somatic symptoms in elderly patients with depression and GDS-30 is unable to capture all the symptoms of depression among elderly in the Indian context.
We used the Mini International Neuropsychiatric Interview to diagnose major depression according to DSM-IV criteria and the GDS-15 to measure depression severity.<b>Results:</b> Excluding 174 individuals diagnosed with dementia, 54 (11.6%) of the remaining 457 individuals were diagnosed with LLD; 77.8% of which were female.
After adjustment for the potential confounders, elderly men who had a vegetable-based diet had a higher rate of depression (OR[95%CI]: 1.62[1.07-2.46], 4.71[1.38-16.03]), more severe symptoms of depression (OR[95%CI]: 8.85[2.94-34.12]), and higher GDS scores (β[95%CI]: 1.46[0.70-2.22], 2.97[1.28-4.67]) than male participants who had a meat-based diet, but this was not the case in women.
The Receiver Operating Characteristics analyses of HAD-D and GDS-5 using the diagnostic criteria of ICD-10 for depression as gold standard was performed.
In a prospective cohort study the physical environment of 50 care homes were measured using the Sheffield Care Environment Assessment Matrix (SCEAM) and depressive symptoms of 510 residents measured using the Geriatric Depression Scale (GDS-15).
Because partial measurement invariance was achieved suggesting that the tool as a whole functions similarly for older adults with and without cognitive impairment, professionals can be confident that the GDS-15 screens for depression as well in individuals with cognitive impairment as those without.
PD patients with EDS had worse non-motor (MDS-UPDRS Part-I, P < 0.001) and motor (MDS-UPRDS Part-II, P = 0.005) experiences of daily living, as well as worse autonomic (SCOPA-AUT, P < 0.0001) and cognitive (MoCA P = 0.05) function, depression (GDS, P = 0.002), and reduced caudate DAT ([<sup>123</sup>I]FP-CIT, P = 0.024) compared to PD patients without EDS.
All the participants underwent a comprehensive evaluation (including clinical examination, laboratory screening, neuroimaging, and cognitive and behavioral assessments) and they were assigned to three different groups on the basis of their cognitive functioning (normal, mild cognitive impairment, cognitive impairment) RESULTS: Two items showed uniform DIF but their differential functioning does not propagate to the GDS-15 total scores in such a way that a differential interpretation is needed LIMITATIONS: Whereas an advantage of the study is the large sample size, the relatively small size of the mild cognitive impairment group might reduce the stability of the present results CONCLUSIONS: Since a screening tool for elderly is intended to apply to everyone in the target population, the current findings support the clinical utility of the GDS-15 as screening tool for depression.
Sensitivity and specificity of the GDS-15 for identifying depression were 72% and 97% for younger adults and 86% and 91% for older adults, respectively.
Generalized linear models estimated by generalized estimating equations examined associations between changes in cognitive diagnoses and symptoms on the Neuropsychiatric Inventory Questionnaire (NPI-Q) and Geriatric Depression Scale (GDS-15).
The MDP was not associated with the GDS-10 or GHQ-12 scores, or with clinically-diagnosed depression; however drinkers with a preference for wine showed an increased number of psychological distress symptoms (1.31 (1.03-1.66)).
The 30-item Geriatric Depression Scale (GDS-30) and the shorter GDS-15, GDS-5 and GDS-4 are recommended as depression screening tools for elderly individuals.
Depressive symptoms were measured with the Beck Depression Inventory-II (BDI-II) and the 30-item Geriatric Depression Scale (GDS-30); color vision was tested with the Farnsworth-Munsell 100 Hue Test (FMT); and olfactory function was tested with the Sniffin' Sticks Screening 12 Test.