Table 1 Baseline characteristics of study population by body mass index category, N=997
Characteristics | Underweight/Normal N=329 | Overweight N=357 | Obese N=311 |
|---|---|---|---|
Age, years; Mean (SD) | 63.0 (7.2) | 62.9 (6.8) | 61.7 (6.5) |
Height (cm); Mean (SD) | 162.4 (6.1) | 162.0 (6.1) | 161.1 (6.0) |
Weight (kg); Mean (SD) | 59.9 (6.2) | 71.7 (6.2) | 91.0 (13.3) |
Healthy eating index score; Mean (SD) | 69.1 (10.2) | 67.7 (10.8) | 64.2 (11.6) |
Dietary energy intake, kcal; Mean (SD) | 1,509 (622.4) | 1,657 (627.0) | 1,824 (816.6) |
Race/Ethnicity; N (%) | |||
White | 293 (89.1) | 301 (84.3) | 235 (75.6) |
Black or African American | 19 (5.6) | 34 (9.5) | 57 (18.3) |
Hispanic/Latino | 8 (2.4) | 18 (5.0) | 14 (4.5) |
Other | 9 (2.7) | 4 (1.1) | 5 (1.6) |
Income; N (%) | |||
< $10 000 | 8 (2.4) | 14 (3.9)) | 26 (8.4) |
$10 000-$19 999 | 39 (11.9) | 38 (10.6) | 59 (19.0) |
$20 000-$34 999 | 79 (24.0) | 119 (33.3) | 90 (28.9) |
$35 000-$49 999 | 66 (20.1) | 75 (21.0) | 54 (17.4) |
≥ $50 000 | 127 (38.6) | 102 (28.6) | 68 (21.9) |
Don't know | 10 (3.0) | 9 (2.5) | 14 (4.5) |
Educational level; N (%) | |||
High School diploma or less | 67 (20.4) | 95 (26.6) | 106 (34.1) |
Post-high school diploma/some college | 104 (31.6) | 129 (36.1) | 121 (38.9) |
College degree or more | 158 (48.0) | 133 (37.3) | 84 (27.0) |
Smoking status; N (%) | |||
Never smoked | 179 (54.4) | 206 (57.7) | 177 (56.9) |
Past smokers | 127 (38.6) | 126 (35.3) | 124 (39.9) |
Current smokers | 23 (7.0) | 25 (7.0) | 10 (3.2) |
Alcohol use; N (%) | |||
Non-drinkers | 35 (10.7) | 46 (12.9) | 57 (18.4) |
Past drinkers | 46 (14.0) | 70 (19.6) | 75 (24.2) |
Drinkers | 247 (75.3) | 241 (67.5) | 178 (57.4) |
Recreational physical activity, METs/wk; N (%) | |||
< 1.25 | 52 (15.8) | 99 (27.7) | 110 (35.4) |
1.25-6.38 | 85 (25.8) | 76 (21.3) | 93 (29.9) |
6.38-16.5 | 92 (28.0) | 88 (24.7) | 57 (18.3) |
≥ 16.5 | 100 (30.4) | 94 (26.3) | 51 (16.4) |
Hormone therapy use; N (%) | |||
Never | 128 (38.9) | 160 (44.8) | 172 (55.3) |
Past user | 41 (12.5) | 51 (14.3) | 40 (12.9) |
Current user | 160 (48.6) | 146 (40.9) | 99 (31.8) |
Hypertension; N (%) | |||
Never hypertensive | 257 (78.1) | 248 (69.5) | 169 (54.3) |
Untreated hypertensive | 19 (5.8) | 25 (7.0) | 28 (9.0) |
Treated hypertensive | 53 (16.1) | 84 (23.5) | 114 (36.7) |
Dyslipidemia; N (%) | 34 (10.3) | 49 (13.7) | 36 (11.6) |
Cardiovascular disease; N (%) | 47 (14.3) | 47 (13.2) | 60 (19.3) |
Diabetes; N (%) | 6 (1.8) | 13 (3.6) | 32 (10.3) |