|
Age (years), mean (SD)
|
80.6
|
(6.5)
|
78.4
|
(6.4)
|
78.1
|
(6.8)
|
76.3
|
(6.3)
|
< 0.001
|
|
Ethnicity, n (%)
| | | | | | | | |
< 0.001
|
|
White
|
1316
|
(58.8)
|
752
|
(49)
|
502
|
(44.2)
|
506
|
(39.2)
| |
|
Black
|
699
|
(31.2)
|
478
|
(31.1)
|
459
|
(40.4)
|
449
|
(34.8)
| |
|
Hispanic
|
224
|
(10.0)
|
306
|
(19.9)
|
176
|
(15.5)
|
337
|
(26.1)
| |
|
Education, n (%)
| | | | | | | | |
< 0.001
|
|
HS/GED or less
|
434
|
(19.5)
|
337
|
(22.1)
|
199
|
(17.7)
|
281
|
(21.8)
| |
|
Some college
|
936
|
(42.1)
|
567
|
(37.2)
|
407
|
(36.2)
|
477
|
(37.0)
| |
|
College grad or more
|
853
|
(38.4)
|
622
|
(40.8)
|
519
|
(46.1)
|
531
|
(41.2)
| |
|
BMI (kg/m2), mean (SD)
|
29.7
|
(6.1)
|
27.5
|
(5.3)
|
27.7
|
(5.4)
|
26.5
|
(5.1)
|
< 0.001
|
|
Current smoker (Yes), n (%)
|
73
|
(3.3)
|
37
|
(2.4)
|
32
|
(2.8)
|
20
|
(1.5)
|
0.02
|
|
Alcohol in past 3 months, n (%)
| | | | | | | |
< 0.001
|
|
0 drinks per week
|
858
|
(38.3)
|
471
|
(30.7)
|
382
|
(33.6)
|
415
|
(32.1)
| |
|
< 1 drinks per week
|
690
|
(30.8)
|
538
|
(35.0)
|
331
|
(29.1)
|
371
|
(28.7)
| |
|
≥ 1 drinks per week
|
460
|
(20.5)
|
424
|
(27.6)
|
309
|
(27.2)
|
408
|
(31.6)
| |
|
Unknown
|
231
|
(10.3)
|
103
|
(6.7)
|
115
|
(10.1)
|
98
|
(7.6)
| |
|
Number of morbiditiesa, n (%)
| | | | | | |
< 0.001
|
|
0
|
298
|
(13.4)
|
293
|
(19.2)
|
197
|
(17.4)
|
295
|
(22.9)
| |
|
1
|
671
|
(30.1)
|
567
|
(37.1)
|
380
|
(33.6)
|
482
|
(37.4)
| |
|
2
|
623
|
(27.9)
|
401
|
(26.3)
|
318
|
(28.1)
|
315
|
(24.5)
| |
|
≥ 3
|
637
|
(28.6)
|
266
|
(17.4)
|
237
|
(20.9)
|
196
|
(15.2)
| |
|
Arthritis (Yes), n (%)
|
1262
|
(56.4)
|
822
|
(53.5)
|
638
|
(56.1)
|
683
|
(52.9)
|
0.11
|
|
Diabetes (Yes), n (%)
|
546
|
(24.4)
|
285
|
(18.6)
|
245
|
(21.5)
|
198
|
(15.3)
|
< 0.001
|
|
Stroke (Yes), n (%)
|
134
|
(6.0)
|
63
|
(4.1)
|
49
|
(4.3)
|
39
|
(3.0)
|
< 0.001
|
|
Self-rated general health, n (%)
| | | | | | |
< 0.001
|
|
Excellent or very good
|
909
|
(40.7)
|
842
|
(55.0)
|
588
|
(51.9)
|
777
|
(60.4)
| |
|
Good
|
1017
|
(45.6)
|
576
|
(37.6)
|
441
|
(38.9)
|
424
|
(33.0)
| |
|
Fair or poor
|
306
|
(13.7)
|
114
|
(7.4)
|
104
|
(9.2)
|
85
|
(6.6)
| |
|
Sedentary time (minutes/day), mean (SD)
|
668.8
|
(85.0)
|
577.5
|
(75.7)
|
592.7
|
(78.0)
|
501.2
|
(86.9)
|
< 0.001
|
|
MVPA (minutes/day), mean (SD)
|
28.6
|
(19.2)
|
54.2
|
(28.8)
|
50.7
|
(28.0)
|
82.1
|
(38.9)
|
< 0.001
|
|
Wear time (hours/day), mean (SD)
|
14.7
|
(1.4)
|
14.8
|
(1.3)
|
15.1
|
(1.3)
|
15.0
|
(1.3)
|
< 0.001
|
|
Wear days, mean (SD)
|
6.4
|
(0.9)
|
6.5
|
(0.8)
|
6.5
|
(0.9)
|
6.5
|
(0.8)
|
0.03
|
|
Physical functioning, mean (SD)
|
58.2
|
(27.5)
|
73.7
|
(22.8)
|
71
|
(24.1)
|
79.3
|
(21.5)
|
< 0.001
|
