Table 1 Clinical characteristics of the training group and the validation group
From: Comparative evaluation of multiparametric lumbar MRI radiomic models for detecting osteoporosis
Variable | Training group(n=112) | P value | Validation group(n=48) | P value | ||
|---|---|---|---|---|---|---|
Normal(n=50) | Abnormal(n=62) | Normal(n=24) | Abnormal(n=24) | |||
Age | 60.2±12 | 67.1±9.3 | 0.000* | 61.2±10.2 | 70.1±9.9 | 0.011* |
Gender (Male/Female) | 13/37 | 3/59 | 0.001* | 6/18 | 2/22 | 0.245 |
Height (cm) | 161.7±6.3 | 157.2±4.9 | 0.000* | 162.6±7.8 | 157.0±6.7 | 0.001* |
Weight (kg) | 63.5±11.4 | 56.0±7.0 | 0.002* | 62.5±9.2 | 54.2±7.2 | 0.004* |
BMI | 22.7±3.4 | 23.5±3.2 | 0.18 | 23.6±3.3 | 23.0±3.4 | 0.511 |