Treatment arm | Baseline dipping category | 6Â months dipping category | ||
---|---|---|---|---|
Non-dippers 487 (79%) | Dippers 132 (21%) | Non-dippers 476 (77%) | Dippers 143 (23%) | |
Amlodipine and HCTZ, n (%) | 175 (36) | 40 (30) | 166 (35) | 49 (34) |
Amlodipine and PERINDOPRIL, n (%) | 166 (34) | 39 (30) | 157 (33) | 48 (34) |
Perindopril and HCTZ, n (%) | 146 (30) | 53 (40) | 153 (32) | 46 (32) |