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. 2005 Mar-Apr;12(2):172–180. doi: 10.1197/jamia.M1598

Table 3.

Deviation from the Suggested Time Interval between Measurements, the Quantity of Time a Measurement Was Taken Too Early/Late Expressed as Percentage

Quantity of Time
Total No. of Samples Too Early % (SD) Too Late % (SD) Too Late Quantity of Time Average in Minutes (SD)
A. Paper implementation 4,634 36.90 (32.7) 66.60 (152.5) 71.46 (164.7)
B. Intervention period 4,949 28.39 (29.1) 35.76 (101.2) 36.06 (128.9)
B1. Computerized 2,352 27.80 (28.8) 28.10 (103.3) 27.95 (118.3)
B2. Control 2,597 28.90 (29.3) 41.90 (99.1) 42.49 (139.5)
C. Postintervention 1,154 33.20 (31.2) 50.00 (87.9) 52.95 (95.2)