From: Plasma zinc levels, anthropometric and socio-demographic characteristics of school children in eastern Nepal
Variables
Regression coefficient (β)
Standard error
95% Confidence intervals
P value
Step 1
Constant
10.5
1.5
Age
−0.4
0.1
−0.7 - -0.07
0.01
Step 2
10.6
−0.3
−0.7 - -0.5
0.02
Sex
−1.6
0.6
−0.1 - 0.7
0.4