Mean scores on the MFSI-General Fatigue scale for the latent trajectory groups at each study assessment: baseline (before onset of adjuvant therapy), post-treatment (after completion of radiation and/or chemotherapy, if received); and 6-mo, 12-mo, and 18-mo post-treatment follow-ups. Five trajectory groups were identified, including Stable Low (the largest group; 66% of sample), Decreasing (4%), Reactive (8%), Increasing (9%), and Stable High (13% of sample).