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Table 2 Association between working at a high layoff plant and the work stress questions and the pride question from 2009–2012, odd ratios and 95% confidence internals

From: Job insecurity during recessions: effects on survivors’ work stress

 

I find my work stressful

I find that I am worn out at the end of the day

I find that work issues frequently remain on my mind after hours

I am proud to work at Alcoa

2009 Survey

 

Model 1

Model 2

Model 1

Model 2

Model 1

Model 2

Model 1

Model 2

High layoff plant

0.895

0.901

0.92

0.943

1.009

1.048

1.139

1.097

 

[0.666 - 1.201]

[0.669 - 1.215]

[0.665 - 1.273]

[0.679 - 1.309]

[0.834 - 1.221]

[0.860 - 1.275]

[0.734 - 1.766]

[0.706 - 1.704]

Salary

2.118***

2.136***

1.383***

1.422***

3.062***

3.193***

1.812***

1.739***

 

[1.963 - 2.285]

[1.948 - 2.343]

[1.282 - 1.491]

[1.297 - 1.558]

[2.838 - 3.304]

[2.911 - 3.502]

[1.675 - 1.961]

[1.583 - 1.909]

Salaried * high layoff plants

0.975

 

0.918

 

0.88

 

1.149

  

[0.831 - 1.143]

 

[0.784 - 1.076]

 

[0.750 - 1.032]

 

[0.969 - 1.362]

Observations

14760

14760

14748

14748

14762

14762

14776

14776

Number of locations

30

30

30

30

30

30

30

30

2010 Survey

 

Model 1

Model 2

Model 1

Model 2

Model 1

Model 2

Model 1

Model 2

High layoff plant

0.935

0.876

0.928

0.906

1.067

1.051

1.058

1.037

 

[0.678 - 1.289]

[0.634 - 1.212]

[0.659 - 1.305]

[0.642 - 1.278]

[0.832 - 1.367]

[0.818 - 1.351]

[0.663 - 1.687]

[0.650 - 1.655]

Salary

1.929***

1.773***

1.230***

1.193***

2.656***

2.606***

1.763***

1.712***

 

[1.789 - 2.081]

[1.619 - 1.943]

[1.141 - 1.326]

[1.089 - 1.306]

[2.463 - 2.865]

[2.379 - 2.856]

[1.624 - 1.915]

[1.550 - 1.890]

Salaried * high layoff plants

1.301***

 

1.101

 

1.061

 

1.097

  

[1.107 - 1.528]

 

[0.940 - 1.291]

 

[0.904 - 1.246]

 

[0.921 - 1.306]

Observations

16185

16185

16187

16187

16184

16184

16169

16169

Number of locations

30

30

30

30

30

30

30

30

2011 Survey

 

Model 1

Model 2

Model 1

Model 2

Model 1

Model 2

Model 1

Model 2

High layoff plant

0.999

0.927

0.97

0.919

1.048

1.022

1.122

1.114

 

[0.660 - 1.510]

[0.613 - 1.403]

[0.628 - 1.497]

[0.595 - 1.421]

[0.755 - 1.453]

[0.735 - 1.420]

[0.695 - 1.813]

[0.688 - 1.802]

Salary

1.974***

1.788***

1.240***

1.154***

2.685***

2.598***

1.859***

1.835***

 

[1.826 - 2.134]

[1.628 - 1.962]

[1.148 - 1.339]

[1.052 - 1.266]

[2.484 - 2.902]

[2.367 - 2.853]

[1.680 - 2.058]

[1.622 - 2.075]

Salaried * high layoff plants

 

1.376***

 

1.260***

 

1.111

 

1.042

  

[1.164 - 1.627]

 

[1.068 - 1.486]

 

[0.940 - 1.312]

 

[0.841 - 1.290]

Observations

15730

15730

15732

15732

15731

15731

15726

15726

Number of locations

30

30

30

30

30

30

30

30

2012 Survey

 

Model 1

Model 2

Model 1

Model 2

Model 1

Model 2

Model 1

Model 2

High layoff plant

1.002

0.941

0.979

0.934

1.093

1.078

1.032

1.019

 

[0.671 - 1.496]

[0.630 - 1.405]

[0.624 - 1.537]

[0.594 - 1.466]

[0.783 - 1.527]

[0.771 - 1.509]

[0.608 - 1.750]

[0.600 - 1.732]

Salary

1.863***

1.712***

1.141***

1.068

2.701***

2.653***

2.000***

1.956***

 

[1.723 - 2.016]

[1.558 - 1.881]

[1.055 - 1.233]

[0.972 - 1.173]

[2.496 - 2.923]

[2.413 - 2.918]

[1.799 - 2.224]

[1.722 - 2.222]

Salaried * high layoff plants

 

1.310***

 

1.231**

 

1.059

 

1.073

  

[1.108 - 1.549]

 

[1.043 - 1.452]

 

[0.895 - 1.252]

 

[0.856 - 1.343]

Observations

15715

15715

15711

15711

15714

15714

15703

15703

Number of locations

30

30

30

30

30

30

30

30

  1. 95% Confidence intervals are in brackets.
  2. Asterisk indicate significance level of estimated coefficient: *** p < 0.01, ** p < 0.05, * p < 0.1.
  3. Note: Both model 1 & 2 include controls for worker’s tenure, worker’s race, worker’s gender, whether the worker was employed at a union plant, and the change in the prior year’s unemployment rate in the country of the plant. Model 2 incudes an additional interaction term between working at a high layoff plant and worker type to allow for a differential effect of working at a high layoff plant by worker type on stress outcomes.