Figure 1From: Breast cancer in women using digoxin: tumor characteristics and relapse riskWomen over 20 years old with breast cancer in Denmark, 1995 to 2008. 1Excluded from analysis of relapse because relapse data were not available; 2includes 26 patients (none on digoxin) who were assigned to protocol but who accrued no time on protocol treatment; 3main analysis file.Back to article page