|
Biomarkers
|
Variable selection methods
|
|---|
| |
Stepwise
|
Elastic Net
|
LASSO
|
MCP
|
SCAD
|
Adaptive LASSO
|
|---|
|
HAZ at birth
| | | | | |
- (0.54)
|
|
WAZ at wk18
| |
+ (1.00)
| | | | |
|
HAZ at wk18
|
+ (0.98)
|
+ (1.00)
|
+ (1.00)
|
+ (1.00)
|
+ (1.00)
|
+ (1.00)
|
|
WHZ at wk18
|
+ (0.70)
| |
+ (1.00)
|
+ (1.00)
|
+ (1.00)
|
+ (0.74)
|
|
Exclusive breast feeding until wk18
| |
- (0.80)
|
- (0.73)
|
- (0.67)
|
- (0.77)
| |
|
RBP at wk18
| |
+ (0.72)
|
+ (0.72)
|
+ (0.59)
|
+ (0.69)
| |
|
Vitamin D at wk18
| |
- (0.32)
| | | | |
|
Mannitol at wk12
| |
- (0.73)
|
- (0.72)
|
- (0.60)
|
- (0.71)
|
- (0.96)
|
|
Mannitol at wk24
| | | | | |
- (0.85)
|
|
ALA at wk12
| | | | | |
+ (0.62)
|
|
MPO wk12
|
- (0.59)
|
- (0.87)
|
- (0.87)
|
- (0.80)
|
- (0.87)
| |
|
Expenditure
| |
+ (0.87)
|
+ (0.87)
|
+ (0.60)
|
+ (0.75)
| |
|
Mother weight
|
+ (0.89)
|
+ (1.00)
|
+ (1.00)
|
+ (0.97)
|
+ (0.99)
|
+ (0.90)
|
|
Mother height
| |
+ (0.52)
|
+ (0.52)
| | | |
|
Reg1B at wk12
| |
- (0.58)
|
- (0.53)
| | | |
|
Soluble CD14 at wk18
| |
- (0.66)
|
- (0.67)
| |
- (0.62)
| |
- Here, “+” and “-” means positive and negative sign of coefficient estimates. Percentage of variables being selected via 100 bootstrapping samples is listed in parenthesis
