From: The correlation between the serum LDL-C/Apo B ratio and lumbar bone mineral density in young adults
Lumbar bone mineral density | Adjusted β (95% CI) |
---|---|
Male | |
20-30 years | |
Fitting by standard linear model | -0.0570 (-0.1656, 0.0517) |
Fitting by two-piecewise linear model | |
Inflection point | 1.08 |
serum LDL-C/Apo B ratio < 1.08 | 0.0096 (-0.2967, 0.3159) |
serum LDL-C/Apo B ratio > 1.08 | -0.0697 (-0.1915, 0.0520) |
Log-likelihood ratio | 0.638 |
Mexican American | |
Fitting by standard linear model | 0.0462 (-0.1350, 0.2274) |
Fitting by two-piecewise linear model | |
Inflection point | 1.39 |
serum LDL-C/Apo B ratio < 1.39 | 0.2113 (-0.0101, 0.4327) |
serum LDL-C/Apo B ratio > 1.39 | -0.4082 (-0.8121, -0.0044) |
Log-likelihood ratio | 0.007 |
Female | |
Non-Hispanic black | |
Fitting by standard linear model | 0.0346 (-0.1323, 0.2015) |
Fitting by two-piecewise linear model | |
Inflection point | 1.20 |
serum LDL-C/Apo B ratio < 1.20 | 0.4646 (0.0779, 0.8514) |
serum LDL-C/Apo B ratio > 1.20 | -0.1111 (-0.3140, 0.0917) |
Log-likelihood ratio | 0.009 |
Mexican American | |
Fitting by standard linear model | 0.0122 (-0.1933, 0.2177) |
Fitting by two-piecewise linear model | |
Inflection point | 1.44 |
serum LDL-C/Apo B ratio < 1.44 | -0.1290 (-0.3472, 0.0892) |
serum LDL-C/Apo B ratio > 1.44 | 1.7282 (0.6076, 2.8488) |
Log-likelihood ratio | < 0.001 |