Fig. 3From: The effect of integrated health care in patients with hypertension and diabetes: a systematic review and meta-analysisFunnel plot for publication bias. a Funnel plot for SBP in the patients with hypertension. b Funnel plot for DBP in the patients with hypertension. c Funnel plot for HbA1c in the patients with diabetes. *SE: standard error; MD: mean difference; SBP: systolic blood pressure; DBP: diastolic blood pressure; HbA1c: glycated haemoglobinBack to article page