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. 2022 Jul 11;146(4):303–315. doi: 10.1161/CIRCULATIONAHA.122.059045

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© 2022 The Authors.

Circulation is published on behalf of the American Heart Association, Inc., by Wolters Kluwer Health, Inc. This is an open access article under the terms of the Creative Commons Attribution Non-Commercial-NoDerivs License, which permits use, distribution, and reproduction in any medium, provided that the original work is properly cited, the use is noncommercial, and no modifications or adaptations are made.

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Figure 1. — Flow diagram. BMI indicates body mass index; CHH, Chinese heart-healthy diet; FAS, full analysis set; PPS, per-protocol set; and SBP, systolic blood pressure. *One participant discontinued the intervention but had blood pressure measured at the withdrawal and was included in FAS.