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Patients With Advanced Lung Cancer: Quality Of Life And Perception Of Dyspnea, Barbara A. Roces Phd, Msn, Np, Rn

Dissertations

Background: Dyspnea perception can be defined as a multidimensional experience of breathing discomfort, influenced by physiological, psychological, social, and environmental factors, that includes secondary psychological and behavioral responses and cannot be defined only by physical objective abnormalities (Mularski et al., 2010). Dyspnea is the most common and distressing symptom in patients with advanced lung cancer and decreases one's quality of life (QOL) (Smith et al., 2001). Furthermore, dyspnea has been found to interfere with physical activities such as walking, work, and psychological activities such as disposition, taking pleasure in life, relationship with others, and sleep (Tanaka, Akechi, Okuyama, Nishiwaki, & …