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Table 3 In-hospital mortality logistic regression models

From: Administration of breast milk cell fractions to neonates with birthweight equal to or less than 1800 g: a randomized controlled trial

Characteristic*

Deceased (N = 19)

Survived (N = 137)

Univariate model

Multivariate model ‡

OR (95% CI)

P

OR (95% CI)

P

Demographics

 Gestational age (week)

28.70 ± 2.62

31.08 ± 2.31

0.95 (0.92, 0.97)

< 0.01

0.99 (0.95, 1.03)

0.59

 Birthweight (grams)

1045.8 ± 269.9

1437.8 ± 290.1

0.99 (0.99, 1.00)

< 0.01

0.99 (0.99, 1.00)

< 0.01

 Sex

  Female

11 (57.9%)

58 (42.3%)

1.87 (0.71, 4.95)

0.21

  

  Male

8 (42.1%)

79 (57.7%)

Delivery parameters

 Delivery mode

  NVD

5 (26.3%)

28 (20.4%)

0.72 (0.24, 2.17)

0.56

  

  C-Section

14 (73.7%)

109 (79.6%)

 

  1-min Apgar

7.0 [5.0–8.0]

8.0 [6.0–8.0]

0.73 (0.54, 0.98)

0.04

1.08 (0.71, 1.64)

0.72

  5-min Apgar

9.0 [8.0–9.0]

9.0 [8.0–10.0]

0.68 (0.46, 1.02)

0.06

  

  Gravidity

2.0 [1.0–3.0]

2.0 [1.0–3.0]

1.06 (0.74, 1.52)

0.75

  

  Parity

2.0 [1.0–2.0]

1.0 [1.0–2.0]

1.16 (0.74, 1.80)

0.52

  

Intervention

 Received BMCFs

5 (26.3%)

70 (51.1%)

0.34 (0.12, 1.00)

0.05

0.24 (0.07, 0.86)

0.03

  1. * Data are presented as mean ± standard deviation, number (%), or median [interquartile range]
  2. † Statistically significant P-values are bolded
  3. ‡ Multivariate binary logistic regression adjusted with gestational age, birthweight, 1-min APGAR, and received BMCFs (Hosmer and Lemeshow test P-value: 0.56)
  4. BMCFs breast milk cell fractions, C-Section Cesarean-section, NVD normal vaginal delivery, OR odds ratio