| Bone density (%YAM value) group | Have dieting experience 67 students 54% | Have no dieting experience 57 students 46% |
| High density 61 students | 32 students 52% | 29 students 48% |
| Middle density 58 students | 30 students 52% | 28 students 48% |
| Low density 5 students | 5 students 100% | 0 students 0% |