Table 2

Comparison of mean nuclear features that reflect histological characteristics

Nuclear morphological featuresRecurrent DCIS (n = 29), median (range)Nonrecurrent DCIS (n = 73), median (range)P
Area438.07 (201.92–688.29)456.75 (249.60–822.02)0.43
Eccentricity1.44 (1.19–1.62)1.41 (1.22–1.59)0.05
Elongation1.49 (1.20–1.68)1.45 (1.24–1.64)0.04
Sphericity0.61 (0.53–0.75)0.62 (0.54–0.74)0.08
Compactness1.19 (1.12–1.29)1.19 (1.11–1.27)0.13
Freq_low_fft28.87 (8.80–62.65)25.29 (7.25–49.57)0.13
Freq_high_fft2.20 (1.62–3.29)2.08 (1.40–2.89)0.06