Table 3

Analysis of associations between background data and exposure to work and outcomes (regressions) 2021

Exhaustion coefficient (95% CI)
P value		Disengagement coefficient (95% CI)
P value		Teamwork climate coefficient (95% CI)
P value		Safety climate coefficient (95% CI)
P value
Background
Gender base
Female
 Male−0.16 (−0.27 to −0.04)
0.007		0.02 (−0.1 to 0.14)
ns		2.5 (−0.86 to 5.9)
ns		1.7 (−2.1 to 5.4)
ns
Age (years) base
41–50
 18–40−0.01 (−0.14 to 0.12)
ns		0.13 (−0.005 to 0.26)
ns		−0.23 (−3.9 to 3.5)
ns		−2.6 (−6.7 to 1.6)
ns
 >51−0.05 (−0.18 to 0.08)
ns		0.001 (−0.14 to 0.14)
ns		−0.41 (−4.2 to 3.4)
ns		1.3 (−2.9 to 5.7)
ns
Profession base
RN
 RN specialist ICU0.06 (−0.17 to 0.29)
ns		−0.01 (−0.24 to 0.23)
ns		−3.3 (−10.1 to 3.5)
ns		−2.4 (−10.0 to 5.3)
ns
 RN specialist other−0.04 (−0.026 to 0.18)
ns		−0.03 (−0.26 to 0.19)
ns		1.1 (−5.4 to 7.6)
ns		0.76 (−6.5 to 8.0)
ns
 Nurse assistant0.05 (−0.18 to 0.27)
ns		−0.09 (−0.33 to 0.14)
ns		0.89 (−5.6 to 7.5)
ns		5.2 (−2.3 to 12.7)
ns
 Resident0.06 (−0.28 to 0.40)
ns		−0.17 (−0.53 to 0.18)
ns		−3.9 (−14.1 to 6.2)
ns		1.5(−9.9 to 12.9)
ns
 Specialist anaesthesia/ICU0.05 (−0.21 to 0.31)
ns		−0.22 (−0.49 to 0.05)
ns		1.6 (−6.1 to 9.2)
ns		9.4 (0.83 to 18)
0.032
Work experience (years) base
<5
 6–10−0.01 (−0.15 to 0.13)
ns		0.03 (−0.11 to 0.18)
ns		−5.0 (−9.1 to −0.87)
0.018		−1.4 (−6.0 to 3.2)
ns
 11–200.03 (−0.11 to 0.17)
ns		0.09 (−0.06 to 0.23)
ns		−4.5 (−8.6 to −0.51)
0.027		−2.9 (−7.4 to 1.6)
ns
 >21−0.07 (−0.24 to 0.1)
ns		0.02 (−0.16 to 0.19)
ns		−0.9 (−5.8 to 4.0)
ns		−0.03 (−5.6 to 5.5)
ns
Regular workplace base
ICU
 Non-ICU−0.15 (−0.27 to −0.03)
0.014		−0.16 (−0.29 to −0.04)
0.012		4.9 (1.3 to 8.5)
0.007		0.70 (−3.3 to 4.7)
ns
Hospital base
Huddinge
 Solna0.06 (−0.06 to 0.18)
ns		0.005 (−0.12 to 0.13)
ns		−0.84 (−4.3 to 2.7)
ns		0.79 (−3.1 to 4.7)
ns
 Nyköping−0.03 (−0.18 to 0.13)
ns		−0.12 (−0.28 to 0.04)
ns		6.5 (1.9 to 11.1)
0.005		14.6 (9.4 to 19.8)
<0.001
 Mälarsjukhuset Eskilstuna−0.04 (−0.19 to 0.01)
ns		−0.03 (−0.18 to 0.13)
ns		6.9 (2.6 to 11.2)
0.002		10.0 (5.2 to 14.8)
<0.001
 Norrtälje−0.21 (−0.4 to −0.02)
0.034		−0.31 (−0.51 to −0.11)
0.003		12.0 (6.3 to 17.8)
<0.001		22 (15.5 to 28.4)
<0.001
Exposure
Voluntary base
No
 Voluntary−0.24 (−0.33 to −0.14)
<0.001		−0.25 (−0.35 to −0.15)
<0.001		6.7 (3.8 to 9.7)
<0.001		9.1 (5.8 to 12.3)
<0.001
12-hour shifts base
No
 12-hour shifts−0.01 (−0.17 to 0.15)
ns		−0.06 (−0.23 to 0.11)
ns		−0.9 (−5.0 to 4.9)
ns		−1.4 (−7.0 to 4.1)
ns
Crisis agreement base
No
 Crisis agreement0.07 (−0.04 to 0.17)
ns		−0.02 (−0.14 to 0.09)
ns		0.45 (−2.9 to 3.8)
ns		1.8 (−1.9 to 5.5)
ns
Workload (hours) base
925–1627
 <230−0.31 (−0.49 to −0.13)
0.001		−0.30 (−0.49 to −0.11)
0.002		6.7 (1.2 to 12.2)
0.017		3.0 (−3.1 to 9.1)
ns
 231–480−0.19 (−0.34 to −0.05)
0.01		−0.09 (−0.24 to 0.06)
ns		−0.46 (−5.0 to 4.1)
ns		−2.0 (−7.0 to 3.0)
ns
 481–924−0.05 (−0.18 to 0.08)
ns		0.03 (−0.11 to 0.16)
ns		−0.19 (−4.2 to 3.8)
ns		−1.3 (−5.8 to 3.2)
ns
 >16280.15 (0.03 to 0.28)
0.019		0.11 (−0.23 to 0.25)
ns		−1.4 (−5.4 to 2.6)
ns		0.2 (−6.7 to 6.5)
ns
Work in relation to the 2 ‘waves’ base
Not working during waves
 First wave0.27 (−0.12 to 0.64)
ns
 Second wave0.10 (−0.30 to 0.50)
ns
 Both waves0.48 (0.11 to 0.86)
0.012

  • ICU, intensive care unit; RN, registered nurse.