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Table 1 Variables predicting length-of-stay

From: Addressing overcrowding in an emergency department: an approach for identifying and treating influential factors and a real-life application

Source

Sum of Squares

df

Mean Square

F

Sig.

Coefficients

Corrected Model

523,408

6

87,235

8.665

.000

 

Escorts per patient

Ep

294,725

1

294,725

29.274

.000

55.193

Heart Rate (BPM)

HR

140,500

1

140,500

13.955

.000

3

Escorts in acute section

Ea

83,800

1

83,800

8.324

.005

−6.303

Patients in ambulatory section

Pa

62,734

1

62,734

6.231

.014

5.045

Hour of arrival

Ha

48,698

1

48,698

4.837

.030

5.716

Tests needed

Tni

24,937

1

24,937

2.477

.119

80.607

Residual

896,030

89

10,067.750

   

Corrected Total

1,419,438

95

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