Bootstrap†

Statistic

Bias

Std. Error

Interval

Lower

Upper

Number

Valid

RS_Instruments

22

0

0

RS_consumables

22

0

0

RS_OR_Staff

22

0

0

LOS§

22

0

0

Missing

RS_Instruments

0

0

0

RS_consumables

0

0

0

RS_OR_Staff

0

0

0

LOS

0

0

0

Mean

RS_Instruments

2976.5786

0.9212

28.1529

2942.3400

3029.0059

RS_consumables

2349.7845

4.7214

75.4652

2168.2788

2528.4413

RS_OR_Staff

6255.8651

−6.6721

337.9965

5678.7937

6923.5622

LOS

2.1818

0.0049

0.2378

1.9091

2.5909

Median

RS_Instruments

2942.3400

0.0000

0.0000

RS_consumables

2321.9750

27.7466

72.5804

2122.1588

2630.6200

RS_OR_Staff

6055.4250

−69.2225

260.1140

5656.4250

6320.8642

LOS

2.0000

0.0000

0.0000

Mode

RS_Instruments

2942.34

RS_consumables

2314.00

RS_OR_Staff

5630.40§

LOS

2.00

Standard Deviation

RS_Instruments

136.6237

−21.92154

72.98934

0.00000

184.00737

RS_consumables

359.6822

−10.08797

39.49973

283.92770

405.93624

RS_OR_Staff

1692.3855

−86.06176

405.90882

994.03333

2209.11684

LOS

1.1396

−0.14354

0.52091

0.29424

1.78154

Range

RS_Instruments

635.55

RS_consumables

1178.44

RS_OR_Staff

7626.24

LOS

6.00