Table 3 Results of subcortical structures.

From: Multimodal investigation of the association between shift work and the brain in a population-based sample of older adults

Compared to

RANDOM

MATCHED

Linear regression of shift work years

Sign (%)

Mean rank PRESENT/MATCHED

Effect size r

ß

CI lower; upper

p

η2

PRESENT shift workers

L Thalamus

3.50

16.46/10.54; p = .05

− 0.39

− .645

- 50.18; − 7.04

.016

.584

L Caudate

3.60

13.62/13.38; p = .96

− 0.02

− .403

− 37.21; 13.99

.319

.141

L Putamen

4.60

13.54/13.46; p = 1.0

− 0.01

.434

− 51.28; 14.72

.232

.197

L Pallidum

4.10

12.69/14.31; p = .614

0.11

− 337

− 18.26; 7.28

.344

.128

L Hippocampus

3.90

14.00/13.00; p = .762

− 0.07

.142

− 18.79; 29.78

.609

.039

L Amygdala

3.50

12.54/14.46; p = .545

0.13

− .56

− 14.45; 11.95

.829

.007

L Accumbens

3.40

14.77/12.23; p = .418

− 0.17

.210

− 5.19; 2.66

.470

.077

R Thalamus

40.00

15.00/12.00; p = .336

− 0.20

− .262

39.51; 11.73

.241

.190

R Caudate

3.70

13.85/13.15; p = .840

− 0.05

− .394

− 31.25; 12.10

.331

.135

R Putamen

4.40

13.77/13.23; p = .880

− 0.04

− .285

− 53.32; 26.14

.445

.085

R Pallidum

16.00

11.62/15.38; p = .223

0.25

.551

− 20.63; 1.96

.092

.353

R Hippocampus

21.00

13.08/13.92; p = .801

0.06

− .061

− 15.07; 11.24

.741

.017

R Amygdala

15.00

13.00/14.00; p = .762

0.07

− .048

− 10.06; 8.32

.829

.007

R Accumbens

8.00

14.54/12.46; p = .511

− 0.14

− .287

− 8.58; 4.05

.424

.093

FORMER shift workers

L Thalamus

.30

91.39/85.67; p = .457

− 0.06

− .188

− 24.92; − .67

.039

.051

L Caudate

1.80

90.77/86.28; p = .559

− 0.04

− .022

− 9.53; 7.72

.835

.001

L Putamen

.80

89.35/87.67; p = .827

− 0.02

− .129

− 3.71; 17.20

.203

.020

L Pallidum

1.00

91.34/85.72; p = .464

− 0.06

.026

− 4.24; 5.57

.788

.009

L Hippocampus

0.80

90.85/86.20; p = .545

− 0.05

− .159

− 13.20; − 0.02

.050

.046

L Amygdala

1.00

93.14/83.96; p = .232

− 0.09

− .156

− 5.92; .310

.077

.038

L Accumbens

.60

93.55/83.57; p = .194

− 0.10

− .098

− 2.01; 1.44

.743

.029

R Thalamus

1.20

91.97/85.11; p = .372

− 0.07

− .076

− 18.87; 7.39

.387

.009

R Caudate

1.20

92.35/84.74; p = .322

− 0.07

− .051

10.34; 6.02

.600

.003

R Putamen

1.20

90.82/86.24; p = .551

− 0.04

.060

− 7.06; 13.13

.552

.004

R Pallidum

11.00

92.39/84.70; p = .317

− 0.08

.048

− 3.65; 6.02

.627

.003

R Hippocampus

11.00

90.93/86.12; p = .531

− 0.05

− .110

− 12.38; 2.79

.212

.019

R Amygdala

3.00

91.67/85.40; p = .414

− 0.06

− .143

− 5.83; .58

.107

.031

R Accumbens

1.00

92.01/85.07; p = .366

− 0.07

− .007

− 1.66; 1.54

.938

.000

  1. Sign. = Percentage of tests that showed a significance of p < 0.05 when comparing PRESENT or FORMER shift workers with 1000 samples of RANDOM controls. * indicates an asymptotic significance. CI = 95% confidence interval. L = Left, R = Right.