Table 3 Findings from multivariable analysis.

From: Control variables of serum ferritin concentrations in hospitalized newborn infants: an observational study

Variables

Mean

Regression coefficient

P-value

95% confidence interval

Lower

Upper

Hypertensive disorders in pregnancy

-0.489

-0.779

-0.198

0.001

Male sex

0.072

-0.122

0.266

0.465

Gestational age (per week)

0.025

-0.029

0.079

0.356

Z-score of body weight

0.208

0.055

0.360

0.008

Blood biomarkers at admission

Lactate dehydrogenase (per 102 IU/L)

0.076

0.053

0.098

 < 0.001

Hemoglobin (per g/dL)

-0.077

-0.111

-0.042

 < 0.001

pH

-1.363

-2.305

-0.421

0.005