Table 3 Odds ratios for productivity and job stress by pregnancy (= 1) and non-pregnancy (= 0)

BJSQ

Job overload

0.83

0.51

–

1.35

0.447

0.67

0.39

–

1.17

0.161

0.67

0.39

–

1.17

0.163

Job control

1.36

0.84

–

2.21

0.217

1.50

0.88

–

2.56

0.136

1.50

0.88

–

2.57

0.135

Interpersonal conflict

0.43

0.25

–

0.72

0.002

0.36

0.20

–

0.65

< 0.001

0.36

0.20

–

0.65

< 0.001

Suitable jobs

0.71

0.40

–

1.27

0.249

0.91

0.48

–

1.72

0.762

0.91

0.48

–

1.73

0.770

Psychological stress response

0.61

0.33

–

1.123

0.115

0.48

0.24

–

0.93

0.029

0.48

0.25

–

0.93

0.031

Physical stress response

2.25

1.25

–

4.08

0.007

2.05

1.04

–

4.04

0.038

2.05

1.04

–

4.05

0.038

Workplace support

0.51

0.32

–

0.80

0.004

0.55

0.33

–

0.90

0.018

0.55

0.33

–

0.90

0.018

Absenteeism

1.08

1.02

–

1.14

0.014

1.01

0.99

–

1.01

0.864

WLQ_Time management

1.00

0.99

–

1.01

0.996

1.00

1.02

–

1.06

0.978

WLQ_Physical tasks

1.04

1.02

–

1.06

< 0.001

1.04

0.98

–

1.01

< 0.001

WLQ_Mental–interpersonal tasks

1.00

0.98

–

1.01

0.554

1.00

0.98

–

1.01

0.547

WLQ_Output tasks

0.99

0.98

–

1.01

0.432

0.99

1.08

–

1.17

0.424