Table 5
Greatest differences in fundus autofluorescence measurements between observers for patients (largest− smallest absolute value)
| Patient | HAF investigator 1 − LAF investigator 2 (arbitrary units) | HAF investigator 2 − LAF investigator 1 (arbitrary units) | Greatest interobserver variability (arbitrary units) |
|---|---|---|---|
| 1 | 2.03 | 7.50 | 7.50 |
| 2 | 24.23 | 40.79 | 40.79 |
| 3 | 2.65 | 7.11 | 7.11 |
| 4 | 13.92 | 1.40 | 13.92 |
| 5 | 4.23 | 15.5 | 15.50 |
| 6 | 7.13 | 1.84 | 7.13 |
| 7 | 6.10 | 9.10 | 9.10 |
| 8 | 13.98 | 6.32 | 13.98 |
| 9 | 9.69 | 5.01 | 9.69 |
| 10 | 3.57 | 12.55 | 12.55 |
| Median | 6.61 | 7.30 | 11.12 |
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HAF investigator 1 − LAF investigator 2 = highest value of fundus autofluorescence obtained by investigator 1 minus lowest value of fundus autofluorescence obtained by investigator 2.
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HAF investigator 2 − LAF investigator 1 = highest value of fundus autofluorescence obtained by investigator 2 minus lowest value of fundus autofluorescence obtained by investigator 1.
