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Table 3 Comparison of luteal phase vascularity values (breast temperature minus oral temperature, °C) on menstrual cycle days -11 to -1 from menses (M) onset

From: The Chronobra identifies prevailing mammary vascularity as a candidate variable in breast cancer post-operative outcome prediction

Day from

Non-survivors

Controls

Survivors

M onset

(n = 18)

(n = 65)

(n = 18)

−11

−1.20

−1.53

−1.66

−10

−1.31

−1.47

−1.56

−9

−1.36

−1.58

−1.56

−8

−1.01

−1.49

−1.63

−7

−1.29

−1.42

−1.38

−6

−1.21

−1.44

−1.71

−5

−1.29

−1.39

−1.83

−4

−1.28

−1.32

−1.54

−3

−1.42

−1.34

−1.41

−2

−1.11

−1.38

−1.64

−1

−1.21

−1.29

−2.22

Mean (°C) ± SD

−1.25° ±0.12

−1.42° ±0.09

−1.65° ±0.23

Groups compared

Difference in mean vascularity

p -value from t -test

Non-Survivors vs. Survivors

+ 0.405°C

<0.0001

Controls vs. Survivors

+ 0.226°C

0.0062

Non-Survivors vs. Controls

+ 0.178°C

0.0006