Assessment of quality of life in oral cancer

Quality of life (QL) in oral cancer patients has become one of the most important parameters to consider in the diagnosis and post-treatment follow-up. The purpose of this article has been to review the papers published that study the QL in oral cancer patients, the different QL questionnaires used, the clinical results obtained, and the systematic revisions available in the indexed literature for the last 10 years. The term QL appears as a keyword in an increasing number of articles throughout the past 10 years; however, few studies focus on oral cancer. Most of them assess all head and neck cancers, which conform to a heterogeneous group with several different features depending on locati…