Figure 4.

Nomogram model developed to predict current ovarian activity at 1 year from the end of chemotherapy (EoC) in premenopausal patients with early breast cancer. The result for each variable (anti-Müllerian hormone, age at the beginning of chemotherapy) has a corresponding point score (top scale). The score for each variable is determined by summing the total points for a given patient. This value is located on the total point scale (second from the bottom). The predicted probability of having current ovarian activity at 1 year from EoC is obtained by drawing a vertical line down from the total points to the probability scale below.

Abbreviation: AMH, anti-Müllerian hormone.