Although these quantitative instruments are useful tools in research, they have limited utility in the clinic because they only measure intellectual awareness. Therefore, in addition to these instruments, qualitative tools should also be used to gain a complete view of a patient's awareness problem.
Patients with ABI may improve their awareness of their disabilities and possibly attain a level at which they personally experience problems when they occur. At present, because of lack of evidence, no recommendation can be made for treatment approaches for persons with severe impairment of self-awareness in the chronic phase of ABI. We recommended developing and evaluating theory-driven interventions specifically focused on disentangling the components of treatment that are successful in improving awareness. High-quality intervention studies are urgently needed using controlled designs (eg, single-case experimental designs, randomized controlled trials) based on a theoretic perspective with a detailed description of the content of the intervention and suitable outcome measures.
This study emphasizes the need for care for both caregivers and patients in the chronic phase after ABI. Although respite care is highly appreciated, it is not sufficient for caregivers to attain a healthy level of well-being. Results indicate that caregiver well-being might improve by targeting passive coping and mastery skills of caregivers and patients. Continuous support for both caregivers and patients is needed.
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