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Table 1 Correlations between signal-to-noise ratio (SNR)L1–L4 and radiological indices using magnetic resonance imaging (MRI) and dual-energy X-ray absorptiometry (DEXA)

From: Role of lumbar spine signal intensity measurement by MRI in the diagnosis of osteoporosis in post-menopausal women

  SNRL1–L4
Pearson’s correlation coefficient (r) *P value (two-tailed)
M-score − 0.743 < 0.0001**
T-score − 0.418 < 0.0001**
Z-score − 0.315 0.001**
BMD − 0.312 0.002**
  1. *Correlation was significant at p-value < 0.05
  2. **Correlation was highly significant at P value < 0.01