Table 1 Anthropometric data and clinical risk factors for osteoporosis and low-impact fractures of the population according to BMI
From: Could obesity be considered as risk factor for non-vertebral low-impact fractures?
BMI categories | Total (N = 6182) | Underweight (N = 73; 1.2%) | Normal weight (N = 1902; 30.8%) | Overweight (N = 2377; 38.4%) | Obesity (N = 1830; 29.6%) | P |
|---|---|---|---|---|---|---|
Weight (kg) | 66.2 ± 13.0 | 41.1 ± 4.1 | 54.5 ± 6.0 | 65.3 ± 6.0 | 80.4 ± 10.9 | < 0.001 |
Height (cm) | 154.3 ± 6.3 | 154.0 ± 6.7 | 155.0 ± 6.5 | 154.1 ± 6.1 | 153.7 ± 6.3 | < 0.001 |
BMI (kg/m2) | 27.8 ± 5.2 | 17.3 ± 1.0 | 22.6 ± 1.6 | 27.4 ± 1.4 | 34.0 ± 3.8 | < 0.001 |
Age (years) | 60.7 ± 9.8 | 60.7 ± 10.8 | 60.1 ± 10.5 | 61.2 ± 9.7 | 60.5 ± 9.2 | < 0.001 |
White skin color (N, %) | 4741 (76.8) | 54 (74.0) | 1508 (79.4) | 1833 (77.2) | 1346 (73.6) | < 0.001 |
Current use of HRT (N, %) | 726 (11.7) | 6 (8.2) | 294 (15.5) | 267 (11.2) | 159 (8.7) | < 0.001 |
Current smoking (N, %)c | 619 (10.0) | 21 (28.8) | 280 (14.7) | 208 (8.8) | 110 (6.0) | < 0.001 |
FHHF (N, %) | 752 (12.2) | 14 (19.2) | 265 (13.9) | 262 (11.0) | 211 (11.5) | 0.006 |
Premenopausal state (N, %) | 489 (7.9) | 5 (6.8) | 180 (9.5) | 166 (7.0) | 138 (7.5) | 0.02 |
Current physical activity (N, %) | 1764 (28.5) | 15 (20.5) | 589 (31.0) | 692 (29.1) | 468 (25.6) | 0.001 |
Calcium supplements intake (N, %) | 925 (15.0) | 22 (30.1) | 407 (21.4) | 335 (14.1) | 161 (8.8) | < 0.001 |
Use of GCs (N, %) | 59 (1.0) | 1 (1.4) | 25 (1.3) | 20 (0.8) | 13 (0.7) | 0.239 |
DM (N, %) | 478 (7.7) | 1 (1.4) | 61 (3.2) | 187 (7.9) | 229 (12.5) | < 0.001 |