Start delivering measurement based mental health care

Conduct psychological assessments remotely, get scores automatically, and maintain clinical records securely

Create account
Geriatric Depression Scale

Geriatric Depression Scale

What is GDS

The Geriatric Depression Scale (GDS) is a self-rating depression screening scale for elderly populations. The GDS is specifically designed to screen and measure depression in older adults. It contains 30 forced-choice “yes” or “no” questions, a format that is helpful for individuals with cognitive dysfunction. Questions relate to how an individual has felt in a specified time frame. It takes five to seven minutes to complete the questionnaire.

GDS Printable PDF

You can create a free account on PsyPack to access fillable PDFs, manuals and educational resources for the GDS

GDS Scoring and Interpretation

Of the 30 questions included in the CDS, 20 indicated the presence of depression when answered positively while ten others (Nos 1, 5, 7, 9, 15, 19, 21, 27, 29 and 30) indicated depression when answered negatively.

One point for each of these answers. Cutoff: normal-0-9; mild depressives-10-19; severe depressives-20-30.

GDS Score and Severity

Table 4
GDS ScoreSeverity

0 – 9

Normal

10 – 19

Mild Depressives

20 - 30

Severe Depressives

PsyPack can automatically score the GDS assessment and prepare corresponding tables and graphs.

GDS sample result

Sample Report of GDS

Domain

Depression

What does GDS measure

The purpose of the evaluation is to:

  • screen and measure depression in older adults.

Administration

Self-administered

Type of outcome tool

Clinical

Assessment modes

Questionnaire

Age and eligibility

Over 55 years

Estimated time

5-7 minutes

Notes

Since the questionnaire relies on client self-report, all responses should be verified by the clinician, and a definitive diagnosis is made on clinical grounds taking into account how well the client understood the questionnaire, as well as other relevant information from the client.

The GDS is not a diagnostic tool. Positive results on the GDS on screening should be followed up by a clinical interview if significant levels of depressive symptomatology are found and treatment is being considered. GDS is not a substitute for observer-rated scales or indepth diagnostic interviews.

It remains to be determined if the GDS may be useful for measuring changes in the severity of depression following treatment. GDS has not yet shown to be treatment sensitive.

Attribution and References

Yesavage, J.A., Brink, T.L., Rose, T.L., Lum, O., Huang, V., Adey, M., & Leirer, V.O. (1982-1983). Development and validation of a Geriatric Depression Screening Scale: A preliminary report. Journal of Psychiatric Research, 17(1), 37-49.