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Table 6 Results of the stepwise multiple linear regression model

From: Single mission workload and influencing factors in German prehospital emergency medicine - a nationwide prospective survey of 1361emergency missions

 

Unstandardized Coefficients

 

Standardized Coefficients

  

95,0% Confidence Interval for B

B

Std. Error

Beta

t

Sig.

Lower Bound

Upper Bound

Constant

− 79.03

8.04

 

−9.83

.000

−94.80

−63.26

NACA Score

2.71

0.45

0.21

6.00

.000

1.83

3.60

Intravenous access

8.20

1.18

0.18

6.93

.000

5.88

10.53

Verbally aggressive patient

8.90

2.68

0.09

3.32

.001

3.65

14.15

Polytrauma

11.41

1.85

0.15

6.16

.000

7.78

15.05

Resuscitation

9.06

2.27

0.13

3.99

.000

4.60

13.52

Being accused of having made a mistake

14.51

3.00

0.11

4.84

.000

8.63

20.38

TMT Score

−2.18

0.43

−0.12

−5.13

.000

−3.01

−1.35

Subjectively felt indication

2.44

0.45

0.15

5.48

.000

1.57

3.32

Missing equipment

10.52

2.60

0.09

4.05

.000

5.43

15.62

Administration of medication

3.35

1.53

0.06

2.19

.029

0.35

6.36

Mission caused overtime

4.88

1.76

0.06

2.78

.006

1.44

8.32

Physically aggressive patient

10.54

4.03

0.07

2.62

.009

2.64

18.44

Infectious patient

7.94

3.17

0.06

2.50

.012

1.72

14.17

Airway management

4.21

2.27

0.06

1.85

.064

−0.25

8.66

Patient’s body weight

0.05

0.02

0.05

2.41

.016

0.01

0.09

Intraosseous access

7.51

3.76

0.05

2.00

.046

0.13

14.89