Table 1.
Frequencies of questionnaire responses across six neurologists of the Alzheimer Center Amsterdam and details on neurologists’ background. Abbreviation: sNfL, serum Neurofilament Light.
| Total | Neurologist | ||||||
|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | ||
| Number of completed questionnaires (%) | 109 | 40 (37) | 6 (6) | 6 (6) | 10 (9) | 42 (39) | 5 (5) |
| sNfL useful? | |||||||
| Yes, n (%) | 58 (53) | 29 (73) | 0 (0) | 0 (0) | 0 (0) | 29 (69) | 0 (0) |
| No, n (%) | 51 (47) | 11 (27) | 6 (100) | 6 (100) | 10 (100) | 13 (31) | 5 (100) |
| Years as neurologist | 4 | 3 | 14 | 18 | 30 | 1 | |
| Time spent on research (%) | 40% | 60% | 20% | 25% | 40% | 50% | |
| Frequency of performing results consultations | 1x/week | 1x/2 weeks | 1x/week(on average) | Incidental | 1x/week | 1x/2 weeks | |
| Had prior knowledge of sNfL | Yes | No | Yes | Yes | Yes | Very little | |
| Had prior experience with sNfL as biomarker | No | No | No | Yes | No | No | |