Fig. 3
From: Long-term glycemic variability and risk of stroke in patients with diabetes: a meta-analysis
Funnel plots for the publication bias of the meta-analysis of the association long-term glycemic variability and stroke risk in patients with diabetes. A Funnel plots for studies analyzed with FPG-CV. B Funnel plots for studies analyzed with HbA1c-CV; and C, funnel plots for studies analyzed with HbA1C-SD