Fig. 3

Forrest plots of the association between ILSBPD ≥ 15 mmHg and apparent peripheral neuropathy in various subgroups. Adjusted, if not stratified, for age, gender, race, brachial systolic blood pressure (SBP), glycosylated hemoglobin (HbA1c), total cholesterol (TCHO), high-density lipoprotein-cholesterol (HDL-c), peripheral artery disease status, duration of diabetes, history of hypertension and hypercholesterolemia. ILSBPD stands for interleg systolic blood pressure difference