Measuring next of kin satisfaction with hospital cancer care: Using a mixed-method approach as basis for improving quality and safety.

There is limited knowledge of next of kin satisfaction with hospital cancer care and how next of kin would like to be involved in this trajectory. Several aspects of satisfaction with cancer care can prompt change to improve service quality and safety (e.g. information, involvement, practical care), but this is an underused source of information. Next of kin are key in cancer care and our study demonstrates a potential large impact on future practical ways of improving cancer care service provision in an integrative perspective including next of kin.