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Inventory of Complicated Grief

Inventory of Complicated Grief

What is ICG

The Inventory of Complicated Grief (ICG) provides an easily administered assessment for symptoms of complicated grief. Complicated grief refers to certain symptoms of grief that have been shown to be distinct from bereavement-related depression and anxiety, and to predict long-term functional impairments.

ICG Printable PDF

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ICG Scoring and Interpretation

The Inventory of Complicated Grief (ICG) scale contained 19 items

Subjects are asked to report the frequency (0 = never; 1 = rarely; 2 = sometimes; 3 = often; 4 = always) with which they currently experienced each of the emotional, cognitive, and behavioral states described in the ICG.

ICG total score is the total for the 19 items.

Respondents with ICG scores >25 are significantly more impaired in social, general, mental, and physical health functioning and in bodily pain than those with ICG scores ≤25.

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

ICG sample result

Further, PsyPack automatically plots a graph to help you easily track progress over time.

ICG track progress

Sample Report of ICG

Domain

Grief

What does ICG measure

The purpose of the evaluation is to:

  • assess individuals who experience high levels of potentially maladaptive aspects of grief.

Administration

Self-administered

Type of outcome tool

Clinical

Assessment modes

Questionnaire

Age and eligibility

Elders

Estimated time

About 5 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.

Certain symptoms of grief have been shown (a) to be distinct from bereavement-related depression and anxiety, and (b) to predict long-term functional impairments. The authors termed these symptoms of “complicated grief” and developed the Inventory of Complicated Grief (ICG) to assess them.

Complicated grievers are respondents whose scores on the Inventory of Complicated Grief (ICG) are >25; uncomplicated grievers are respondents whose ICG scores are ≤25.

Attribution and References

Prigerson HG, Maciejewski PK, Reynolds CF 3rd, Bierhals AJ, Newsom JT, Fasiczka A, Frank E, Doman J, Miller M. Inventory of Complicated Grief: a scale to measure maladaptive symptoms of loss. Psychiatry Res. 1995 Nov 29;59(1-2):65-79. doi: 10.1016/0165-1781(95)02757-2. PMID: 8771222.