Long-term Quality-of-Life Evaluation After Head and Neck Cancer Treatment in a Developing Country

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Abstract
The main outcome measure in oncologic patients has long been survival, based on tumor control, but recently, treatment implications for the patient's global quality of life (QOL) has been emphasized as a very important issue. In the last 20 years, an increasing number of studies have measured QOL as an end point in the evaluation of the impact of the disease and its treatment on the patient's daily life.1-3