Assessing pre-death grief in cancer caregivers using the Marwit-Meuser Caregiver Grief Inventory (MM-CGI).

The Marwit-Meuser Caregiver Grief Inventory (MM-CGI) was developed and initially validated with caregivers of persons with Alzheimer's disease, and subsequently evaluated with caregivers of persons with brain injury. The present study examined MM-CGI psychometric and validity properties in 75 caregivers of persons with cancer. As with previous studies, high internal consistency reliability of MM-CGI Total Grief and subscale scores (Personal Sacrifice and Burden, Heartfelt Sadness and Longing, and Worry and Felt Isolation) was demonstrated.