Table 4 Missing responses in the demonstration studies. The median proportions of missing responses to task-oriented questions in the national and local demonstration study are shown in this table.
Demonstration study | Task-oriented questions | Median missing responses (range) |
|---|---|---|
National study | Frequency of PC use | 1.8% (1.4% – 3.2%) |
Use EMR / use other program | 21.0% (5.9% – 51.1%) | |
Local study | Frequency of EMR use | 0.0% (0.0% – 1.4%) |
Task performance | 2.9% (1.4% – 14.3%) |