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. 2014 Mar 12;21(e2):e257–e263. doi: 10.1136/amiajnl-2013-002449

Table 2.

Reliability of the American Hospital Association's health information technology battery and component categories

Scale Reliability coefficient
Total scale (31) 0.955
Total scale excluding other functionalities (28) 0.958
Total scale excluding bar coding and other functionality (24) 0.949
Electronic clinical documentation (7) 0.865
Results viewing (6) 0.868
Computerized provider order entry (5) 0.970
Decision support (6) 0.915
Bar coding (4) 0.833
Other functionality (3) 0.479