Validation of two short versions of the Zarit Burden Interview in the palliative care setting: a questionnaire to assess the burden of informal caregivers.
Martina B KühnelChristina RamsenthalerClaudia BauseweinMartin FeggFarina HodiamontPublished in: Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer (2020)
The ZBI-7 is a valid instrument for measuring caregiver burden in PC. The ultra-short ZBI-1 can be used as a quick and proxy assessment, with the caveat of overestimating burden.