N

The time interval of flushing the arterial line

The clinical implementation status of flushing arterial line on time

The clinical status of flushing arterial line only when the arterial waveform was not normal

One hour

Half an hour

Fifteen minutes

Only when necessary

Entirely

Basically

Not basically

Not entirely

Always

Sometimes

Occasionally

Never

261

43

(16.5%)

67

(25.7%)

43

(16.5%)

108 (41.3%)

26

(10.0%)

161

(61.7%)

67

(25.7%)

7

(2.6%)

50 (19.1%)

68 (26.1%)

131

(50.2%)

12 (4.6%)