Table 1 Baseline characteristics of participants.
Calf Circumference (cm) | ||||
|---|---|---|---|---|
Characteristic | Overall | CC < 35.0 | 35.0 < CC < 38.5 | CC > 38.5 |
Participants | 1166 | 373 | 400 | 393 |
Age, years | 71.10 (12.65) | 76.1 (11.01) | 72.17 (11.89) | 66.4 (12.83) |
Sex, n (%) | ||||
Male | 540 (40.3) | 141 (29.2) | 203 (44.5) | 196 (45.0) |
Female | 626 (59.7) | 232 (70.8) | 197 (55.5) | 197 (55.0) |
Race, n (%) | ||||
Mexican American | 715 (76.7) | 225 (75.8) | 259 (78.2) | 231 (76.0) |
Other Hispanic | 271 (14.3) | 66 (11.5) | 84 (13.5) | 121 (16.9) |
Non-Hispanic White | 147 (5.0) | 69 (7.7) | 49 (5.2) | 29 (2.7) |
Non-Hispanic Black | 33 (4.0) | 13 (5.0) | 8 (3.1) | 12 (4.3) |
Smoking status, n (%) | ||||
Nonsmoker | 579 (50.5) | 198 (50.6) | 194 (50.7) | 187 (50.2) |
Former smoker | 477 (39.5) | 138 (37.3) | 165 (39.6) | 174 (41.1) |
Current smoker | 108 (10) | 37 (12.1) | 40 (9.7) | 31 (8.6) |
missing | 2 | 0 | 1 | 1 (0.1) |
Alcohol intake, n (%) | ||||
None | 509 (46.2) | 189 (53.7) | 166 (44.6) | 154 (42.1) |
Light or moderate | 368 (25.3) | 86 (18.5) | 137 (28.1) | 145 (27.8) |
Heavy | 20 (8.4) | 3 (6.9) | 7 (7.8) | 10 (10.1) |
missing | 269 (20.1) | 95 (20.8) | 90 (19.6) | 84 (20.0) |
Education level, n (%) | ||||
Less than high school | 477 (32.6) | 180 (39.2) | 160 (33.1) | 137 (27.0) |
High school | 277 (27.1) | 86 (29.2) | 91 (26.0) | 100 (26.5) |
College or higher | 406 (40.1) | 103 (30.9) | 148 (40.7) | 155 (46.4) |
Missing data | 6 (0.3) | 4 (0.7) | 1 (0.2) | 1 (0.1) |
BMI, kg/m2, n (%) | ||||
< 25.0 | 324 (27.3) | 233 (65.3) | 85 (23.3) | 6 (2.3) |
25.0–29.9 | 436 (37.2) | 106 (25.2) | 221 (56.0) | 109 (29.6) |
≥ 30.0 | 357 (31.8) | 5 (1.1) | 79 (18.0) | 273 (67.1) |
Missing | 49 (3.7) | 29 (8.4) | 15 (2.6) | 5 (1.0) |
Ratio of family income to poverty, n (%) | ||||
≤ 1.30 | 306 (22.1) | 112 (28.2) | 99 (19.5) | 95 (19.9) |
1.31–3.50 | 478 (42.1) | 153 (39.9) | 172 (46.3) | 153 (40) |
> 3.50 | 274 (27.6) | 69 (22.9) | 95 (25.7) | 110 (32.8) |
Missing | 108 (8.2) | 39 (8.9) | 34 (8.6) | 35 (7.3) |
eGFR, mL/min/1.73 m2 | 47.08 (11.94) | 45.14 (13.31) | 47.14 (12.01) | 48.48 (10.54) |
Calf circumference (cm) | 37.50 (4.44) | 32.44 (1.93) | 36.76 (0.97) | 41.95 (2.99) |
Diabetes, n (%) | 352 (26.4) | 105 (25.6) | 109 (24.9) | 138 (28.3) |
Hypertension, n (%) | 1009 (84.4) | 323 (84.1) | 347 (84.2) | 339 (84.7) |
Dyslipidemia, n (%) | 705 (62.2) | 205 (53.7) | 247 (64.8) | 253 (66.3) |
All-cause mortality, n (%) | 922 (71.5) | 339 (88.5) | 323 (73.2) | 260 (57.1) |
Cardiovascular mortality, n (%) | 515 (40.4) | 194 (51.5) | 173 (32.0) | 148 (16.9) |
Follow time, months | 127.78 (68.97) | 99.41 (64.06) | 129.43 (64.47) | 147.62 (69.28) |
