Evaluating the informatics for integrating biology and the bedside system for clinical research

Table 2 Data requests that could be performed with the i2b2 workbench or that required significant modifications.

Request #	No significant modifications	Modifications required
		Institution specific	Pre-processing	Post-processing	Exception conditions	Temporal conditions	Calculated fields	Additional attributes	Metadata modifications
1			•	•				•	•
2	•					•
3			•	•			•	•	•
4				•		•
5	•				•
6	•
7			•	•			•		•
8			•	•		•	•		•
9	•			•
10	•			•
11			•	•		•	•	•	•
12			•					•	•
13		•	•	•		•	•	•	•
14		•	•	•				•	•
15	•
16	•
17	•
18			•				•	•	•
19	•					•
20		•	•			•		•	•
21		•	•					•	•
22		•	•	•	•	•	•	•	•
23		•	•	•	•	•		•	•
24	•					•
25		•	•	•		•	•	•	•
26	•			•		•	•
27	•			•		•
Total	12	7	14	15	3	13	9	12	14
%	44.4%	25.9%	51.8%	55.5%	11.1%	48.1%	33.3%	44.4%	51.8%

ISSN: 1471-2288