Introduction
The Geriatric Depression Scale (GDS) is an assessment tool designed specifically for detecting symptoms of depression in older adults. It was initially developed by Yesavage et al. in 1983 as a response to the need for a more accurate and reliable measure of depression in geriatric populations, who often exhibit different symptomatology compared to younger age groups. The GDS is widely used by healthcare professionals, researchers, and clinicians in various settings, such as nursing homes, hospitals, and community centers.
The scale consists of 30 items or questions, each of which can be answered with a simple “yes” or “no.” These questions are carefully crafted to assess various aspects of an individual's mental state, including feelings of hopelessness, loss of interest in activities, changes in sleep patterns, and difficulties with concentration. The total score obtained from the GDS is used as an index of depressive symptoms, with higher scores indicating a greater likelihood of depression.
One key advantage of the GDS lies in its brevity and ease of administration. It can typically be completed within 5-10 minutes, making it less burdensome for older adults who may have limited energy or attention span due to age-related cognitive decline. Additionally, the “yes” or “no” response format simplifies the process for individuals with low educational levels or those experiencing difficulties with language comprehension.
The Geriatric Depression Scale has demonstrated good reliability and validity in various studies, making it a useful tool for identifying depression among older adults. Despite its limitations, such as potential cultural biases and lack of sensitivity to detect subclinical or mild depressive symptoms, the GDS remains an important component of comprehensive geriatric assessments and contributes valuable information for diagnosing and treating depression in older populations.
Instructions
Please answer “yes” or “no” to the following questions in regards to how you have been feeling recently.
Scoring and result metrics
The result page reports a local screening score for this questionnaire. Use the score range, any subscale scores, and the interpretation band together rather than treating one number as a diagnosis.
- Score range
- 0-30
- Items scored
- 30
- Result indicators
- Total score / Interpretation band when available
Score interpretation bands
- 0-9Little to no depression
Scores in the 0-9 range are indicative of little to no Depression.
- 10-19Mild depression
Scores in the 10-19 range are indicative of mild Depression levels.
- 20-30Severe depression
Scores in the 20-30 range are indicative of severe Depression levels.
Interpretation bands summarize screening thresholds from the questionnaire source material. Higher scores usually indicate more of the measured concern unless the tool notes a different scoring rule.
Sources
- JA Yesavage, TL Brink, et al. Development and Validation of a Geriatric Depression Screening Scale: a Preliminary Report. 17(1): J Psychiatr Res. 37-49. 1983.
- JI Sheikh, JA Yesavage. Geriatric Depression Scale (GDS): Recent Evidence and Development of a Shorter Version. 5(1/2): Clin Gerontol 165-173. 1986.
- EL Lesher, JS Berryhill. Validation of the Geriatric Depression Scale-Short Form Among Inpatients. 50(2): J Clin Psychol 256-260. 1994.
Related tests
Explore related screening tools in the same topic area.
Edinburgh Postnatal Depression Scale (EPDS)
Evaluate your risk for postnatal depression with the Edinburgh Postnatal Depression Scale (EPDS), designed for new and expectant mothers.
Generalized Anxiety Disorder 7 Item Scale (GAD-7)
Evaluate your anxiety levels with the GAD-7 test, a scientifically validated tool for assessing generalized anxiety symptoms.
Kutcher Adolescent Depression Scale - 11-Item (KADS-11)
The KADS-11 is a streamlined tool for identifying depression in teens, focusing on mood, behavior, and thoughts for effective screening.