The main measurements were anxiety (Hamilton scale), coping (Brief COPE), subjective burden (Caregiver Strain Index), objective burden and sex of the caregiver.
Participants completed the Brief COPE and measures assessing quality of life (QOL) (Functional Assessment of Cancer Therapy-General) and psychological distress (Hospital Anxiety and Depression Scale) within eight weeks of diagnosis of incurable cancer.
Patients completed a set of questionnaires on working status and educational level, physical functioning (Frenchay Activities Index, FAI), mental functioning (Hospital Anxiety and Depression Scale, HADS), Coping Orientations to Problems Experienced, (COPE easy) and quality of life (Short-Form(SF)-36 and EQ(Euroqol)-5D).
Brief COPE scores showed that self-blame, behavioral disengagement, self-distraction, use of emotional support, venting, denial, and less acceptance were related to increased anxiety.