Table 3 Multivariate ordinal logistic regression: associations of selected lifestyles and prenatal stress.

From: The associations between maternal lifestyles and antenatal stress and anxiety in Chinese pregnant women: A cross-sectional study

Covariate

β

S.E

ORa (95%CI)

P

P trend

  Having babies at home

    

<0.01

    ≥2

  

1.00 (reference)

  

    1

0.01

0.21

1.01 (0.67,1.52)

0.966

 

    None

0.51

0.23

1.66 (1.05,2.65)

0.029

 

Frequent cooking

  

1.00 (reference)

  

Not frequent cooking

−0.44

0.11

0.65 (0.53,0.80)

<0.001

 

Having pets

  

1.00 (reference)

  

Not having pets

−0.11

0.13

0.89 (0.70,1.14)

0.370

 

Phone usage time per day (hours)

   

<0.01

 

  None

  

1.00 (reference)

  

   <6

0.60

0.16

1.82 (1.32,2.50)

<0.001

 

  ≥6

0.89

0.20

2.43 (1.65,3.58)

<0.001

 

Self-reported sleep quality

    

<0.01

  Bad

  

1.00 (reference)

  

  Generally

−0.33

0.15

0.72 (0.54,0.96)

0.023

 

  Good

−0.52

0.15

0.59 (0.44,0.80)

0.001

 
  1. β, standardised regression coefficients. S.E, standard error. OR, odds ratio. 95% CI, 95% confidence interval. aORs were adjusted for maternal age, pre-pregnancy Body Mass Index (BMI), gravidity history.
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