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Patient, Caregiver, and Surgeon Perceptions of Quality of Life Following Anterior Skull Base Surgery
Ziv Gil, MD, PhD;
Avraham Abergel, MD;
Sergei Spektor, MD;
Avi Khafif, MD;
Dan M. Fliss, MD
Arch Otolaryngol Head Neck Surg. 2004;130:1276-1281.
Objective To estimate the agreement between surgeons and lay caregivers quality-of-life (QOL) perceptions of patients undergoing major skull base surgery.
Design Cohort survey of patients who had undergone anterior skull base tumor excision.
Setting University-affiliated medical center.
Participants Thirty-five patients and their lay caregivers participated in the study.
Main Outcome Measures A triple survey was performed: each patient and his or her caregiver were asked to answer 35 questions related to 6 distinct QOL domains: role of performance, physical function, vitality, pain, specific symptoms, and effect on emotions. The composite health-related QOL of the patients was also rated on an ordinal scale by 3 surgeons who participated in the operation and follow-up.
Results An overall significant agreement was found between patients and caregivers scores at the group level (mean scores of each domain) and individual level (patient-caregiver pairs) (r = 0.76, P<.001). There was a minor correlation in the effect on emotions domain and no correlation in the pain domain. We found no correlation between the surgeons and patients ratings. The operating surgeons tended to overate their patients QOL.
Conclusions The study results show that the surgeons perception of his or her patients QOL is not sufficiently accurate to correctly estimate patients QOL status. These judgments should come from the patient or from the caregiver, whose perception can be used in clinical trials as a proxy for estimation of a patients QOL.
Author Affiliations: Department of OtolaryngologyHead and Neck Surgery and Skull Base Surgery Unit (Drs Gil, Abergel, Khafif, and Fliss) and Department of Neurosurgery (Dr Spektor), Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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