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Crude and Adjusted∗ Matched Odds Ratios (OR) of Serious Adverse Event Hospitalization Among Patients Exposed to Fixed-Dose Combination of Antihypertensive Drugs Compared With Those Exposed to Single Pill Combination of the Same Active Components With No Additional Antihypertensive Drug of Interest Considering for Free Combination Only Those Drug Components Which Were Available in Fixed-Dose Combination†
