Table IV.

Ambulatory cadences recorded during a one-week monitoring period and their associations with exercise performance measures in patients with intermittent claudication.

Variables	Mean (SD)	ABI	IW	ICD	ACD
Maximum 1-minute cadence (strides/min)	46.1 (5.4)	.064	−.046	.194*	.338***
Maximum 5-minute cadence (strides/min)	29.5 (8.1)	.053	−.050	.351***	.456***
Maximum 20-minute cadence (strides/min)	18.6 (10.9)	−.034	−.115	.233*	.324***
Maximum 30-minute cadence (strides/min)	15.1 (7.2)	.069	−.158	.316***	.471***
Maximum 60-minute cadence (strides/min)	11.1 (5.4)	.058	−.174	.290**	.453***
Peak Activity Index (strides/min)	28.3 (7.3)	.027	−.191	.310***	.473***
Average Cadence (strides/min)	12.2 (3.2)	−.027	−.089	.194*	.311***

r = Pearson partial correlation coefficients or Spearman partial correlation coefficients (indicated in italicized print), adjusting for age, weight, BMI, sex, race, current smoking, diabetes, hypertension, dyslipidemia, abdominal obesity, obesity, coronary artery disease, chronic obstructive pulmonary disease, and congestive heart failure.

^*p < 0.05,

^**p < 0.01,

^***p < 0.001.