Research Article

Detection of Secondary Causes and Coexisting Diseases in Hypertensive Patients: OSA and PA Are the Common Causes Associated with Hypertension

Figure 2

Constituent ratio in 1186 patients with secondary causes and coexisting disease. OSA, obstructive sleep apnea; PA, primary aldosteronism; RPD, renal parenchymal disease; RAS, renal artery stenosis; PHEO, pheochromocytoma; CS, Cushing’s syndrome.