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Table 3 Parameter estimates and significance for final model

From: Lifestyle and the hypertensive disorders of pregnancy in nulliparous women in the United States: a secondary data analysis of the nuMom2b

Coefficients:

    
 

Estimate

Std. Error

z value

Pr(>|z|)

(Intercept)

-2.27

1.54

-1.47

0.1416

VEG

-0.12

0.05

-2.19

0.0283

FA

-0.79

0.27

-2.97

0.0029

PAV2

1.02

0.47

2.19

0.0287

PAV3

6.19

1.74

3.55

0.0004

SLPHR

-0.08

0.18

-0.48

0.6329

NAP

1.46

0.59

2.45

0.0144

SNORE

0.68

0.26

2.57

0.0101

FA:SLPHR

0.10

0.03

3.09

0.0020

PAV2:PAV3

-1.49

0.61

-2.42

0.0157

PAV3:SLPHR

-0.59

0.19

-3.03

0.0024

PAV3:NAP

-1.41

0.68

-2.08

0.0375

  1. Variable abbreviations: VEG Alternative Healthy Eating Index component scores for vegetable intake, FA Dehydroepiandrosterone (DHEA) and eicosapentaenoic acid (EPA) fatty acid intake; PAV2(visit 2), PAV3(visit 3) for the question: “During the past four weeks, did you participate in any physical activities or exercises like running, aerobics, gardening, ball games, or walking for exercise”?; NAP: “During a usual week, how many times do you nap for 5 minutes or more;?”SLPHR: “How many hours of sleep do you usually get per night (in hours)?”; SNORE for the question: “Do you snore?”