Table 2.

Spearman correlation coefficients between A1C and functional indices.

Variable	N	r	p
Physical activity questionnaire: total score	147	−0.26760	0.0011
GRIP strength dominant hand (kg)	151	−0.11586	0.1566
BERG total score	151	−0.27488	0.0006
Time FSST	137	0.15834	0.0646
6MWT (meter)	150	−0.24142	0.0029
TUG (sec)	151	0.19464	0.0166
30 sec sit to stand	151	−0.04223	0.6066
10MWT (sec)	151	0.20803	0.0104
10MWT speed (m/sec)	151	0.20803	0.0069