Quantifying Potential Error in Painting Breast Excision Specimens

Table 1

	𝑁	Mean pixels	95% confidence interval
First side	9	49053	42692	55415
Last side	9	58996	46570	71423
Other sides	36	47655	45178	56131
Control sides	24	50096	49492	50700

ANOVA, 𝑃=0.003.