Table 2.

Correlation between fish or shellfish consumption and potential risk factors for peripheral arterial disease among individuals with diabetes mellitus at baseline.

	Fish or shellfish consumption
	r	p
Potential risk factors
Age	0.11	<0.001
Male sex	0.059	0.050
Body mass index	0.050	0.097
Hypertension	0.046	0.12
Smoking	−0.001	0.96
Alcohol consumption	0.18	<0.001
Leisure-time physical activity	0.094	0.002
Educational level	0.086	0.004