Anti-M3R antibodies in patients with Sjögren’s syndrome (SS), systemic lupus erythematosus (SLE), and healthy controls (C)
| Abs (mOD) | C (n = 349) | SS† (n = 107) | SLE (n = 101) | pSS* (n = 75) |
|---|---|---|---|---|
| *pSS, primary SS; †SS, primary + secondary SS. | ||||
| Average | 117 | 179 | 116 | 159 |
| Standard deviation | 122 | 266 | 120 | 220 |
| Median | 88 | 92 | 89 | 81 |
| Maximum | 1216 | 1755 | 872 | 1162 |
| Minimum | 2 | 7 | 2 | 7 |
| 95th Centile | 285 | 635 | 355 | 572 |
| Number of positive sera | 17 | 16 | 6 | 11 |
| Percent of positive sera | 4.8 | 15.0 | 5.9 | 14.7 |