Evaluation of Dual Task Performance and Respiratory Muscle Endurance in Patients With Lung Cancer

"The Montreal Cognitive Evaluation Scale will be used to evaluate the cognitive functions of the participants.~Evaluation of Physical Activity Level: The Turkish validity and reliability of the International Physical Activity Questionnaire Short Form made by Sağlam et al. will be used.~Evaluation of Quality of Life: It will be evaluated by the European Organization for Cancer Research and Treatments QLQ-C30 questionnaire.~Fatigue Evaluation: A fatigue severity scale consisting of 9 items will be used.~Dyspnea Assessment: The Modified Medical Research Council Dyspnea Scale will be used.~Respiratory Muscle Endurance: Evaluation will be done by respiratory muscle endurance test at constant threshold load with a Power Breathe device and according to the metronome warning and a MOXY monitor will be used. In evaluation of dual-task performance, an auditory task test will be performed while walking on the treadmill."