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Table 3 Variables associated with early introduction of complementary feeding in infants – IVAPSA study. Porto Alegre (2011–2016)

From: Does domestic violence during pregnancy influence the beginning of complementary feeding?

Variables

Univariate Analysis*

Multivariate Analysis*

HR

95%CI

p-value a

Adjusted HR

Adjusted 95% CI

Adjusted p-value a

Maternal age

0.94

[0.91; 0.98]

0.001

0.96

[0.93; 1.00]

0.039

Maternal education

0.86

[0.81; 0.94]

< 0.001

0.89

[0.81; 0.97]

0.009

Breastfeeding

2.34

[1.38; 3.98]

0.002

0.46

[0.27; 0.80]

0.005

Marital status

1.72

[1.03; 2.90]

0.039

1.16

[0.65; 2.06]

0.614

Domestic violence

1.74

[1.01; 2.98]

0.044

1.21

[0.66; 2.23]

0.535

Number of children

1.04

[0.91;1.19]

0.531

1.03

[0.90;1.17]

0.649

Number of PN visits

0.97

[0.91;1.04]

0.490

0.99

[0.92;1.05]

0.763

Planned pregnancy

0.62

[0.38;0.99]

0.045

0.62

[0.39;1,00]

0.054

  1. a Cox regression. IVAPSA Impact of perinatal environment variations on the health of the newborn in the first 6 months of life, HR Risk ratio, 95%CI 95% confidence interval, PN prenatal. * All variables included in the univariate analysis were included in the multivariate analysis. The dependent variable was the time in days at which each child began complimentary feeding
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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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