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Table 2 Univariate logistic regression analysis of risk factors for PDD

From: Predicting peripartum depression using elastic net regression and machine learning: the role of remnant cholesterol

Characteristics

Mild depression (10 ≤ EPDS ≤ 12, n = 130)

Major depression (EPDS ≥ 13, n = 32)

β

OR(95%CI)

P value

β

OR(95%CI)

P value

Nationality

 

 The Han nationality

-1.71

0.18(0.04,0.87)

0.033*

16.39

--

0.998

 The Manchu

-19.81

--

0.998

-1.77

--

--

 The Hui nationality

-1.05

0.35(0.05,2.41)

0.286

17.55

--

0.997

 The Uighurs

-1.05

0.35(0.05,2.41)

0.286

16.45

--

0.998

 Other

Ref

Ref

Ref

Ref

Ref

Ref

Frequency of eating breakfast

 

 every day

-1.56

0.21(0.07,0.67)

0.008*

-0.24

0.79(0.09,7.33)

0.834

 sometimes

-0.72

0.49(0.14,1.70)

0.258

-0.32

0.73(0.06,8.32)

0.798

 rare

Ref

Ref

Ref

Ref

Ref

Ref

Picky eating behavior

 

 yes

0.41

1.5(0.64,3.51)

0.349

-0.46

0.63(0.13,3.02)

0.564

 occasionally

0.63

1.89(1.16,3.08)

0.011*

-0.29

0.75(0.33,1.68)

0.483

 no

Ref

Ref

Ref

Ref

Ref

Ref

Oils commonly used at home

 

 salad oil or blending oil

1.98

7.24(2.86,18.33)

< 0.001*

0.56

1.76(0.34,9.19)

0.505

 not fixed

0.61

1.84(0.95,3.57)

0.073

0.05

1.05(0.34,3.34)

0.929

 vegetable oil

Ref

Ref

Ref

Ref

Ref

Ref

RBC (10^9/L)

-0.77

0.46(0.30,0.74)

0.001*

-0.72

0.49(0.23,1.02)

0.058

MCV (fL)

-0.04

0.96(0.92,0.99)

0.031*

0.06

1.06(0.98,1.14)

0.150

MCH (pg)

-0.14

0.87(0.79,0.97)

0.008*

0.16

1.17(0.94,1.46)

0.168

MCHc (g/L)

-0.03

0.97(0.95,0.99)

0.022*

-0.01

1(1,1.04)

0.847

K (mmol/L)

-1.43

0.24(0.12,0.46)

< 0.001*

-1.09

0.34(0.12,0.96)

0.042*

Ca (mmol/L)

-2.68

0.07(0.01,0.38)

0.002*

-2.86

0.06(0.04,0.81)

0.034*

Mg (mg/dL)

-2.67

0.07(0.03,0.19)

< 0.001*

-3.58

0.03(0,0.19)

< 0.001*

FPG (mmol/L)

0.84

2.32(1.10,4.91)

0.027*

-0.4

0.67(0.20,2.26)

0.520

TBA (µmol/L)

-0.21

0.81(0.69,0.96)

0.012*

0.04

1.04(0.91,1.19)

0.530

5’-nucleotidase (U/L)

-0.19

0.83(0.69,0.99)

0.035*

0.10

1.11(0.89,1.38)

0.363

SOD (U/ml)

-0.03

0.98(0.96,0.99)

< 0.001*

-0.01

0.99(0.97,1.01)

0.280

TG (mmol/L)

0.11

1.12(0.72,1.74)

0.630

0.76

2.15(1.27,3.64)

0.005*

TC (mmol/L)

0.12

1.13(0.80,1.59)

0.478

1.05

2.84(1.64,4.92)

< 0.001*

LDL-C (mmol/L)

0.27

1.31(0.85,2.02)

0.217

0.76

2.14(1.09,4.17)

0.026*

RC (mmol/L)

-0.05

0.95(0.52,1.72)

0.863

1.52

4.57(2.18,9.57)

< 0.001*

  1. Note: The annotations for all abbreviated variables in Table 2 can be found in the supplementary section. The table only shows the characteristics that affect the outcome variables. In the multiple logistic regression analysis, Normal (0 < EPDS ≤ 9, n = 163) was set as the control group. Ref, means reference. “--” Indicates an invalid value, which is caused by the number of observation units in the reference category being 0 and the sample size being too small. However, based on the authenticity of the data, this cannot be changed. * p <.05
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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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