GDF-15 Is Associated with Poor Physical Function in Prefrail Older Adults with Diabetes

Table 4

Prediction risk of poor physical function.

Prediction score	Poor physical function		value
	No ()	Yes ()
Total score
			0.001
Range	-0.86 to 2.44	-0.66 to 3.34
Quartiles (Q1 to Q4)
Q1: Up to 0.5	11 (44.0)	14 (56.0)	0.006
Q2: >0.5 to 1.1	8 (34.8)	15 (65.2)
Q3: >1.1 to 1.7	7 (26.9)	19 (73.1)
Q4: >1.7	1 (3.6)	27 (96.4)

Values are (row %).