Flow chart
Abbreviations: IDACO, International Database on Ambulatory Blood Pressure in Relation to Cardiovascular Outcome (reference 12); IDHOCO International Database of Home Blood Pressure in Relation to Cardiovascular Outcome (reference 13); BP, blood pressure; ABP, ambulatory blood pressure. In 1590 participants, who had both daytime and home BP measured, daytime BP was analyzed as out-of-office BP. Of 12,624 participants with daytime BP, 10,864 had ≥5 nighttime BP readings and were included in the analysis for 24-h and nighttime BP.