| Use of subject headings | Use of prescription module | Recording of home visits in EHR | |||
---|---|---|---|---|---|---|
 | N = 141, | median = 2 | N = 141, | median = 4 | N = 186, | median = 3 |
 | N | % | N | % | N | % |
Never (1) | 47 | 33.3 | 27 | 19.1 | 26 | 14.0 |
Sometimes (2) | 38 | 27.0 | 10 | 7.1 | 61 | 32.8 |
Usually (3) | 32 | 22.7 | 33 | 23.4 | 43 | 23.1 |
Always (4) | 24 | 17.0 | 71 | 50.4 | 56 | 30.1 |