Table 2 Correlation between each explanatory variable and the X-value, Z-value, and lap belt angle by sex.
From: A radiographic and physical analysis of factors affecting seat belt position in sitting car seat
Parameter | r | p | ||||
|---|---|---|---|---|---|---|
X | Z | Angle | X | Z | Angle | |
Males (n = 50) | ||||||
Age | 0.391 | − 0.012 | − 0.210 | 0.0050 | 0.9358 | 0.1443 |
Height | − 0.096 | − 0.001 | 0.242 | 0.5090 | 0.9932 | 0.0903 |
Weight | 0.729 | 0.562 | − 0.330 | < 0.0001 | < 0.0001 | 0.0191 |
BMI | 0.773 | 0.555 | − 0.351 | < 0.0001 | < 0.0001 | 0.0122 |
WC | 0.741 | 0.522 | − 0.373 | < 0.0001 | 0.0001 | 0.0076 |
LL | 0.003 | − 0.202 | − 0.162 | 0.9848 | 0.1587 | 0.2623 |
SS | 0.070 | − 0.147 | − 0.039 | 0.6296 | 0.3093 | 0.7888 |
Female (n = 50) | ||||||
Age | 0.302 | 0.132 | − 0.119 | 0.0331 | 0.3601 | 0.4122 |
Height | 0.405 | 0.311 | − 0.183 | 0.0035 | 0.0280 | 0.2036 |
Weight | 0.765 | 0.669 | − 0.215 | < 0.0001 | < 0.0001 | 0.1335 |
BMI | 0.748 | 0.640 | − 0.218 | < 0.0001 | < 0.0001 | 0.1409 |
WC | 0.788 | 0.686 | − 0.164 | < 0.0001 | < 0.0001 | 0.2565 |
LL | − 0.017 | − 0.021 | − 0.028 | 0.9057 | 0.8871 | 0.8449 |
SS | − 0.027 | 0.003 | − 0.032 | 0.8524 | 0.9865 | 0.8276 |
