Table 2.

Infusion and Alert Data

Variable	2014	2015	2016	All Years Average
# of Infusion Starts	137,423	85,006+	147,876	123,435
# of unique infusion IDs	103,284	57,932+	103,254	88,157
# of Infusion Starts Using DERS	89%	84%	87%	87%
# of Infusion Starts Using Basic Mode	11%	16%	13%	13%
% Infusion Starts with Alerts	2.80%	5.40%*	4.90%*	4.37%
Response to Alerts
Override	71.40%	71.10%	76.40%*	73.6%
Cancel	23.80%	25.70%	21.50%*	23.3%
Reprogram	4.80%	3.10%	2.20%*	3.1%
% of Alerts by Shift
Day	32.00%	30.40%	33.10%	32.10%
Evening	40.20%	38.30%	40.30%	39.70%*
Night	27.90%	31.30%	26.60%	28.30%
% of Infusion Starts with Alerts by shift
Day	2.90%	5.40%	5.10%	4.30%
Evening	2.90%	4.90%	4.90%	4.20%
Night	2.80%	6.00%	4.70%	4.30%

(+) identifies data transmission loss in 2015, (*) p < 0.0001