[Retracted] Artificial Intelligence and Big Data-Based Injury Risk Assessment System for Sports Training

Table 1

1–9 ratio scale method.

Relative importance	Definition
1	Equally important/advantageous
3	Slightly important/advantageous
5	Relatively important/advantageous
7	Very important/advantageous
9	Absolutely important/advantageous
2, 4, 6, 8	The median value of two adjacent judgments