Table 1 Visit 8 characteristics among postmenopausal hormone therapy (HT) categories from the SOF Cohort.

Age (y), mean +/- SD

82.9 +/- 3.4

83.8 +/- 3.4

83.6 +/- 4.2

0.0002

Body mass index (kg/m²), mean +/- SD

26.2 +/- 4.6

26.6 +/- 4.7

27.7 +/- 5.3

<.0001

Married, n (%)

149 (35.2)

378 (29.4)

299 (21.2)

<.0001

African-American, n (%)

34 (8.0)

29 (2.3)

265 (18.8)

<.0001

Clinic site, n +/- SD

<.0001

70 (16.5)

238 (18.5)

240 (17.0)

131 (30.9)

464 (36.0)

422 (29.9)

<.0001

49 (11.6)

280 (21.7)

537 (38.1)

<.0001

174 (41.0)

307 (23.8)

211 (15.0)

<.0001

Education (y), mean +/- SD

13.3 +/- 2.6

13.1 +/- 2.6

12.4 +/- 2.8

<.0001

Age at menopause, mean +/- SD

47.7 +/- 6.4

48.5 +/- 5.6

47.9 +/- 5.9

0.0181

Years of menopause, mean +/- SD

34.6 +/- 6.9

35.2 +/- 6.5

34.6 +/- 7.6

0.3451

Any alcohol intake in the past 30 days, n (%)

188 (44.4)

583 (45.3)

514 (36.5)

<.0001

Current smoker, n (%)

10 (2.4)

32 (2.5)

43 (3.1)

0.593

Self-reported health status, n (%)

0.4438

   Poor/very poor

7 (1.7)

28 (2.2)

36 (2.6)

Fair

88 (20.8)

275 (21.4)

330 (23.4)

0.4438

   Good/excellent

328 (77.5)

984 (76.5)

1044 (74.0)

0.4438

Medical condition (0-4)

1.2 +/- 0.9

1.3 +/- 1.0

1.3 +/- 0.9

0.1621

Goldberg Anxiety Scale score, mean +/- SD

1.3 +/- 2.2

1.5 +/- 2.3

1.2 +/- 2.1

0.0007

Geriatric Depression Scale score, mean +/- SD

2.2 +/- 2.3

2.5 +/- 2.6

2.4 +/- 2.7

0.0157

Diagnosed with depression

124 (8.81)

185 (14.35)

64 (15.13)

<.0001

MMSE score, mean +/- SD

28.1 +/- 1.7

28.0 +/- 2.0

27.7 +/- 2.1

<.0001

Walks for exercise (yes), n (%)

182 (43.2)

487 (38.3)

479 (34.4)

0.0028

Blocks walked for exercise (daily), mean +/- SD

9.8 +/- 12.2

8.14 +/- 9.9

7.5 +/- 9.7

0.0072

Currently taking antidepressants, n (%)

43 (10.1)

119 (9.2)

104 (7.4)

0.0984

Current sleep medication user, n (%)

1 (0.2)

26 (2.0)

8 (0.6)

0.0003

Prior hysterectomy, n (%)

285 (67.4)

551 (42.9)

409 (29.0)

<.0001