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Characteristics of breastfeeding-only subjects with or without vertebral fractures.
| Fracture (+) | Fracture (−) | p value | |
|---|---|---|---|
| Age (years) | 35.1 ± 3.5 | 35.4 ± 4.1 | 0.783 |
| BMI (kg/m2) | 19.4 ± 2.2 | 21.0 ± 3.6 | 0.167 |
| Number of injured vertebral bodies | 3.7 ± 2.0 | 0 ± 0 | <0.001 |
| total number of children post-partum | 1.18 ± 0.40 | 1.62 ± 0.70 | 0.056 |
