Identified patients (N = 2311) | ||||
Search strategy | Number of patients | % | ||
I. Free text | II. ICPC-1 code | III. Diagnostic test code | ||
X | – | – | 610 | 26.4 |
– | X | – | 62 | 2.7 |
– | – | X | 331 | 14.3 |
X | X | – | 801 | 34.7 |
– | X | X | 4 | 0.2 |
X | – | X | 325 | 14.1 |
X | X | X | 178 | 7.7 |
Total | 2311 | 100 | ||
Identified general practice contacts (N = 3681) | ||||
Search strategy | Number of contacts | % | ||
I. Free text | II. ICPC-1 code | III. Diagnostic test code | ||
X | – | – | 1023 | 27.8 |
– | X | – | 182 | 4.9 |
– | – | X | 797 | 21.7 |
X | X | – | 1093 | 29.7 |
– | X | X | 40 | 1.1 |
X | – | X | 427 | 11.6 |
X | X | X | 119 | 3.2 |
Total | 3681 | 100 |