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Table 3 Regression analysis summary for anxiety, stress and prenatal care quality variables predicting PPD (after delivery and 6 months after delivery) (N = 186)

From: Postpartum depression and its correlates: a cross-sectional study in southeast Iran

Variables

B

SE

β

T

p

95%CI lower

95%CI upper

Adjusted R2

PPD (after delivery)

       

34%

 (Constant)

13.92

2.24

 

6.19

0.000

9.48

18.35

 

 Anxiety (after delivery)

0.14

0.05

0.24

2.90

0.004

0.04

0.24

 

 Prenatal care quality

 − 0.03

0.01

 − 0.18

 − 2.98

0.003

 − 0.05

 − 0.01

 

 Educational level

 − 0.85

0.34

 − 0.15

 − 2.47

0.01

 − 1.53

 − 0.17

 

PPD (6 months after delivery)

       

24%

 (Constant)

3.64

0.88

 

4.13

0.000

1.90

5.38

 

 Anxiety (6 months after delivery)

0.16

0.05

0.22

3.35

0.001

0.07

0.26

 

 Type of delivery

 − 1.19

0.47

 − 0.16

 − 2.50

0.01

 − 2.14

 − 0.25

 

 Stress (after delivery)

0.05

0.02

0.14

2.24

0.03

0.00

0.09

 
  1. PPD postpartum depression; B the unstandardized beta; SE B the standard error for the unstandardized beta; β the standardized beta; t the t test statistic; p the probability value and CI confidence interval