Table 1.
Cumulative Risk of a Women Corresponding to Present Age
| Age group | Mid value* | Cumulative risk |
|---|---|---|
| 20-25 | 22.5 | 0.00798 |
| 25-30 | 27.5 | 0.02583 |
| 30-35 | 32.5 | 0.04654 |
| 35-40 | 37.5 | 0.05941 |
| 40-45 | 42.5 | 0.05922 |
| 45-50 | 47.5 | 0.04843 |
| 50-55 | 52.5 | 0.03319 |
| 55-60 | 57.5 | 0.01899 |
| 60-65 | 62.5 | 0.00855 |
| 65-70 | 67.5 | 0.00206 |
Taken as present age