School of Nursing Lanzhou University Lanzhou 730000 Gansu Province China;
Department of Stomatology The 940th Hospital of Joint Logistic Support Force of the Chinese People’s Liberation Army Lanzhou 730050 Gansu Province China;
The First Clinical Medical College Lanzhou University Lanzhou 730000 Gansu Province China;
School of Clinical Medicine Gansu University of Chinese Medicine Lanzhou 730000 Gansu Province China;
Department of Respiratory and Critical Care Henan Provincial Hospital Zhengzhou 450003 Henan Province China;
School of Nursing Lanzhou University Lanzhou 730000 Gansu Province China;
Prostate cancer; Fatigue; Prevalence; Meta-analysis; Systematic review;