| Age | Gender | BP Prior to TX | Duration of Initial Therapy(mos) | Doses of Initial Therapy | BP on Initial Therapy | Side Effects on Initial Therapy | Final BP on Quinapril | Dose of Quinapril | Start Date on Quinapril | Side Effects on Quinapril | Comments | |
| 1 | 43 | F | 161/104 | 18 | 5 | 140/90 | 132/90 | 20 | 7/14/95 | |||
| 2 | 52 | M | 163/106 | 12 | 20 | 132/76 | cough | 132/75 | 40 | 7/20/95 | cough | |
| 3 | 60 | F | 173/100 | 22 | 5 | 156/80 | 150/78 | 20 | 7/21/95 | |||
| 4 | 59 | F | 180/102 | 17 | 10 | 152/80 | 150/80 | 20 | 7/27/95 | |||
| 5 | 57 | F | 152/96 | 20 | 10 | 130/88 | 126/88 | 40 | 7/28/95 | |||
| 6 | 42 | M | 146/98 | 22 | 10 | 132/80 | 130/80 | 20 | 8/2/95 | |||
| 7 | 41 | F | 132/98 | 8 | 20 | 118/78 | 116/76 | 40 | 8/2/95 | |||
| 8 | 22 | M | 155/108 | 14 | 40 | 130/84 | hyper K+ | 140/104 | 40 | 8/3/95 | failed-switched back to enalapril | |
| 9 | 39 | F | 128/100 | 20 | 10 | 116/80 | 114/80 | 20 | 8/10/95 | |||
| 10 | 47 | F | 138/98 | 17 | 10 | 122/80 | cough | 110/80 | 40 | 8/17/95 | cough | |
| 11 | 41 | M | 170/110 | 22 | 40 | 152/90 | 146/90 | 40 | 8/17/95 | |||
| 12 | 40 | M | 162/108 | 12 | 20 | 152/90 | 148/90 | 40 | 8/18/95 | |||
| Mean | 45.3± | 5M/7F | 102.3±4.7 | 17.0±4.6 | 16.7±12.1 | 136.0±14.2 | 3 (25%) | 132.0±14.2 | 31.7±10.3 | 2 (16.7%) | ||
| ±SD | 10.7 | 115.0±16.4 | 83.0±5.2 | 84.3±8.4 |