Workload and influencing factors in non-emergency medical transfers: a multiple linear regression analysis of a cross-sectional questionnaire study

Table 6 Results of the stepwise multiple linear regression model

	Unstandardized Coefficients	Std. Error	Standardized Coefficients	Sig.	95.0% Confidence Interval for B
	B	Std. Error	Beta	Sig.	Lower Bound	Upper Bound
Constant	− 76.71	22.03		0.001	− 120,567	− 32.857
Urgency	6.87	1.19	0,475	0.000	4.495	9.235
Weller TMT	−3.96	1.33	−0.242	0.004	−6.606	−1.32
Physically aggressive patient	33.56	9.60	0.261	0.001	14.449	52.679
Infectious patient	15.42	4.86	0.243	0.002	5.733	25.096
Obstruction by bystander	35.05	13.82	0.194	0.013	7.536	62.553
Verbally aggressive bystander	19.43	7.06	0.211	0.007	5.372	33.488
Patient’s body weight	0.14	0.06	0.193	0.012	0.033	0.251

This table reports the results of our main statistical analysis. The total n of analysed missions was 194. Unstandardized coefficients explain how much the NASA-TLX value increases for one step on the scale of the variable that is shown in the first row. (F (7;79) = 15,018; p < 0.01; adjusted R2 = 53%; SE = 13%)

ISSN: 1472-6963