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Table 1 Sample characteristics

From: Replacing sedentary time with physical activity or sleep: effects on cancer-related cognitive impairment in breast cancer survivors

 

M

±SDa

n

(%)

Age (years)

57.81

±9.50

Bachelors Degree

219

(80.8)

Income ≥ $75,000 per year (n = 256)

193

(75.4)

Employed full-time

106

(39.1)

Retired

96

(35.4)

White

258

(95.2)

Married

210

(77.5)

Cancer Stage

 0

20

(7.4)

 1

110

(40.6)

 2

93

(34.3)

 3

42

(15.5)

 4

6

(2.2)

Months since diagnosis

95.13

±73.30

History of chemotherapy only

42

(15.5)

History of radiation only

51

(18.8)

History of chemotherapy and radiation

150

(55.4)

Hormonal therapy (months)

21.41

±31.17

Body mass index (BMI)

26.74

±5.83

Accelerometer-derived estimates

 Total daily wear time (min)

1322.80

±44.09

 Wake-time daily wear (min)b

912.38

±61.11

 Daily sedentary behavior (min)

600.03

±73.24

 Daily light-intensity PA (min)

283.12

±69.65

 Daily moderate-to-vigorous PA (min)

29.23

±22.71

 Daily sleep duration (min)

411.16

±47.39

Task-Switch

 Stay accuracy (%)

94.07

±10.49

 Stay reaction time (ms)

1166.48

±157.62

 Switch accuracy (%)

93.46

±10.60

 Switch reaction time (ms)

1373.29

±175.64

Trails A time (sec)

53.96

±20.04

Trails B time (sec)

67.67

±28.55

  1. aMean, Standard Deviation
  2. bSum of daily time spent in sedentary, light, and MVPA behaviors