表 6.
Correlation analysis of paraspinal muscle parameters with age and other factors
椎旁肌参数与年龄等因素的相关性分析
| 指标 Indicator |
年龄 Age |
身高 Height |
体质量 Body mass |
BMI |
| 多裂肌 | ||||
| rtCSA | r=−0.464，P<0.001 | r=−0.010，P=0.926 | r=0.008，P=0.943 | r=0.024，P=0.832 |
| rfCSA | r=0.409，P<0.001 | r=−0.480，P<0.001 | r=−0.141，P=0.207 | r=0.135，P=0.227 |
| FI | r=0.725，P<0.001 | r=−0.490，P<0.001 | r=−0.137，P=0.218 | r=0.138，P=0.215 |
| rSI | r=0.436，P<0.001 | r=−0.342，P=0.002 | r=−0.037，P=0.740 | r=0.208，P=0.061 |
| 竖脊肌 | ||||
| rtCSA | r=−0.324，P=0.003 | r=0.234，P=0.035 | r=0.272，P=0.013 | r=0.203，P=0.067 |
| rfCSA | r=0.367，P=0.001 | r=−0.355，P=0.001 | r=−0.012，P=0.911 | r=0.246，P=0.026 |
| FI | r=0.530，P<0.001 | r=−0.449，P<0.001 | r=−0.132，P=0.237 | r=0.140，P=0.211 |
| rSI | r=0.406，P<0.001 | r=−0.329，P=0.003 | r=−0.008，P=0.943 | r=0.229，P=0.038 |
| 腰大肌 | ||||
| rtCSA | r=−0.504，P<0.001 | r=0.261，P=0.018 | r=0.295，P=0.007 | r=0.199，P=0.073 |
| rfCSA | r=0.182，P=0.102 | r=−0.249，P=0.024 | r=−0.108，P=0.335 | r=0.015，P=0.896 |
| FI | r=0.590，P<0.001 | r=−0.446，P<0.001 | r=−0.358，P=0.001 | r=−0.151，P=0.175 |
| rSI | r=0.120，P=0.284 | r=−0.156，P=0.160 | r=0.023，P=0.838 | r=0.150，P=0.179 |