| Item | Major | Small | Less | No |
| Lack of time to research | 124 (55.9) | 72 (32.4) | 21 (9.5) | 5 (2.3) |
| No supervisor | 61 (27.7) | 92 (41.8) | 44 (20.0) | 23 (10.5) |
| Lack of support from other pharmacists | 44 (20.3) | 78 (35.9) | 61 (28.1) | 34 (15.7) |
| Lack of support from colleagues except for pharmacists | 30 (13.8) | 81 (37.3) | 68 (31.3) | 38 (17.5) |
| Lack of understanding practice research importance | 37 (17.2) | 71 (33.0) | 66 (30.7) | 41 (19.1) |
| Shortage of research funds | 28 (12.9) | 63 (29.0) | 81 (37.3) | 45 (20.7) |
| No understanding by boss | 36 (16.7) | 45 (20.8) | 71 (32.9) | 64 (29.6) |
| Research not pay-related | 24 (11.1) | 53 (24.4) | 75 (34.6) | 65 (30.0) |