Table 1.

Characteristics of included studies

CS Cross-Sectional Survey, RC Retrospective Cohort Study, SR Self-Reported exposure/outcome, AD Administratively determined exposure/outcome, CR Chart Review

^aStudy contained two cancer survivor groups: one survivor cohort received chest radiotherapy, the other did not

^bStudy contained two controls groups: 23,731 controls with mammogram in same year as survivor’s dx., 23,396 controls with the same comorbidity score