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Table 5 Hierarchical linear regression to identify determinants of stress level

From: Why so stressed? A comparative study on stressors and stress between hospital and non-hospital nurses

Variables

All (n = 715)

Non-Hospital (n = 252)

Hospital (n = 463)

β in step … a

Final β b

β in step … a

Final β b

β in step … a

Final β b

Step 1

 Age

−0.157 (− 0.375, 0.062)

0.477 (0.014, 0.939) *

0.014 (− 0.326, 0.354)

1.074 (0.337, 1.812) **

− 0.249 (− 0.527, 0.030)

0.212 (− 0.381, 0.804)

 Marital statusc

1.966 (−3.168, 7.100)

−1.300 (−5.267, 2.667)

7.537 (− 0.436, 15.511)

3.138 (−3.188, 9.464)

−0.271 (− 6.828., 6.286)

−3.441 (−8.528, 1.646)

 Having childrend

− 0.268 (− 1.500, 0.964)

−0.327 (− 1.276, 0.622)

−0.710 (− 2.590, 1.169)

−0.823 (− 2.267, 0.620)

−0.086 (− 1.672, 1.500)

−0.106 (− 1.343, 1.130)

 Δ R2

0.004

0.014

0.010

 Δ F

1.026

1.209

1.530

Step 2

 Work tenure

−0.741 (− 1.396, − 0.085) *

−0.665 (− 1.172, − 0.158) **

−1.084 (− 2.084, − 0.085) *

−0.978 (− 1.743, − 0.214) *

−0.573 (− 1.435, 0.289)

−0.496 (− 1.167, 0.175)

 Job positione

7.755 (2.553, 12.957) **

4.644 (0.565, 8.723) *

−1.574 (− 11.204, 8.056)

− 0.128 (−7.542, 7.286)

10.192 (3.840, 16.545) **

6.156 (1.158, 11.155) *

 Work schedulef

5.250 (2.073, 8.428) ***

−0.057 (− 2.612, 2.497)

− 0.654 (− 5.670, 4.362)

−1.385 (− 5.223, 2.452)

6.556 (1.081, 12.031) *

−0.236 (− 4.617, 4.146)

 Δ R2

0.031

0.020

0.034

 Δ F

7.562 ***

1.653

5.365 ***

Step 3

 Workplace stressor (WS)

0.522 (0.419, 0.625) ***

0.514 (0.376, 0.652) ***

0.543 (0.370, 0.716) ***

0.678 (0.449, 0.907) ***

0.513 (0.379, 0.647) ***

0.446 (0.263, 0.628) ***

 Household stressor (HS)

1.573 (1.330, 1.817) ***

1.531 (1.006, 2.055) ***

1.260 (0.898, 1.622) ***

1.722 (1.091, 2.352) ***

1.725 (1.397, 2.052) ***

1.310 (0.480, 2.139) **

 Δ R2

0.390

0.401

0.380

 Δ F

239.816 ***

86.347 ***

149.765 ***

Step 4

 WS*HS

0.001 (−0.014, 0.017)

0.001 (−0.014, 0.017)

−0.018 (− 0.039, 0.002)

−0.018 (− 0.039, 0.002)

0.012 (− 0.011, 0.035)

0.012 (− 0.011, 0.035)

 Δ R2

0.000

0.007

0.001

 Δ F

0.032

23.089

1.147

  1. *** p < 0.001 (2-tailed); ** p < 0.01 (2-tailed); * p < 0.05 (2-tailed); a β in step.. = β of the particular step at which the variable initially entered the equation; b Final β = β in the final (4th step); c Marital status (0 = never married, 1 = ever married); d Having children (0 = none, 1 = at least one child); e Job position (0 = staff nurse/community nurse, 1 = nurse manager); f Work schedule (0 = non-shift, 1 = shift)