Research Trends around Exercise Rehabilitation among Cancer Patients: A Bibliometrics and Visualized Knowledge Graph Analysis

Table 2

Top 10 keywords in terms of their frequency and centrality.

Rank	Frequency	Keyword	Centrality	Keyword
1	772	Rehabilitation	0.77	Disability
2	498	Exercise	0.74	Survival
3	351	Quality of life	0.72	Fatigue
4	294	Cancer	0.61	Cancer
5	238	Physical activity	0.6	Rehabilitation
6	195	Breast cancer	0.59	Exercise
7	126	Lung cancer	0.48	Function
8	125	Survival	0.47	Neoplasm
9	123	Physical therapy	0.45	Breast cancer
10	95	Fatigue	0.42	Nursing