Table 2a.

Baseline characteristics by study arms

Characteristic	Control (N=70)	Home-based	Supervised (N=73)	p-value
Age, (n)				0.87
<=59 (102)	34 (47.89)	34 (49.28)	34 (46.58)
>59 (111)	37 (52.11)	35 (50.72)	39 (53.42)
Education level (n)				0.78
≤ High school (17)	6 (8.57)	4 (5.80)	7 (9.59)
High school/some college (109)	35 (50.00)	41 (59.42)	33 (45.21)
≥ College (86)	29 (41.43)	24 (34.78)	33 (45.21)
Marital status (n)				0.97
Single/Never married (64)	23 (32.39)	17 (24.64)	24 (32.88)
Married/Living with partner (56)	18 (25.35)	20 (28.99)	18 (24.66)
Divorced/Separated/Widowed	30 (42.25)	32 (46.38)	31 (42.47)
Smoking (n) *				0.71
Current smoker (30)	11 (15.49)	14 (20.29)	5 (6.85)
Former smoker (71)	20 (28.17)	21 (30.43)	30 (41.10)
Never smoker (112)	40 (56.34)	34 (49.28)	38 (52.05)
Time spent-walking (min/week), (n)				0.88
<=20.0 (121)	38 (53.52)	43 (62.32)	40 (54.79)
>20.0 (92)	33 (46.48)	26 (37.68)	33 (45.21)
Family history of breast cancer (n)*				0.47
Yes (85)	24 (33.80)	32 (46.38)	29 (39.73)
No (128)	47 (66.20)	37 (53.62)	44 (60.27)
Absolute 5-year risk of breast cancer (n)				0.19
<=1.586 (101)	39 (54.93)	30 (43.48)	32 (43.84)
>1.586 (112)	32 (45.07)	39 (56.52)	41 (56.16)
Mammography screening (ever) (n)				0.73
Yes (194)	64 (90.14)	63 (91.30)	67 (91.78)
No (19)	7 (9.86)	6 (8.70)	6 (8.22)
History of hypertension, (n) **				0.01
Yes (130)	47 (66.20)	50 (72.46)	33 (45.21)
No (83)	24 (33.80)	19 (27.54)	40 (54.79)
History of hypercholesterolemia (n)				0.63
Yes (69)	20 (28.17)	26 (37.14)	23 (31.94)
No (144)	51 (71.83)	44 (62.86)	49 (68.06)
History of menopausal symptoms (n)				0.33
Yes (179)	56 (78.87)	61 (88.41)	62 (84.93)
No (34)	15 (21.13)	8 (11.59)	11 (15.07)

P-value based on Cochran-Mantel-Haenszel test