Prevalence of Frailty and Its Predictors Among Patients With Cancer at the Chemotherapy Stage: Systematic Review

Tingting Wang   ^{1, 2 *} , MM ;   Jinxia Jiang   ^{2, 3 *} , Dr med ;   Zihe Song   ^{1, 2} , MM ;   Xianliang Liu   ⁴ , Dr med ;   Minhui Zhong   ¹ , MM ;   Chan Yu   ¹ , MM ;   Runa Zhang   ¹ , MM ;   Xia Duan   ^{1, 2} , Dr med

¹ Nursing Department, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, Shanghai, China

² School of Medicine, Tongji University, Shanghai, China

³ Emergency Department, Shanghai Tenth People's Hospital, Shanghai, China

⁴ School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China

*these authors contributed equally