VGKC-Ab ≥400 pM (n = 69) | VGKC-Ab <400 pM (n = 76) | |||||
---|---|---|---|---|---|---|
LE (n = 39) | NMT/MoS (n = 19/2) | Othersa (n = 9) | LE (n = 20) | NMT/MoS (n = 14/0) | Othersa (n = 42) | |
Age, y (range) | 58 (6–82) | 52 (1–78) | 38 (1–70) | 48 (21–82) | 39 (21–85) | 41 (3–84) |
Male: female ratio | 18:21 | 15:6 | 4:5 | 8:12 | 7:7 | 26:16 |
Memory loss | 36 | 2 | 3 | 16 | 0 | 20 |
Confusion | 35 | 2 | 4 | 18 | 0 | 23 |
Seizuresb | 28 | 1 | 4 | 12 | 0 | 17 |
Neuromyotoniab | 2 | 20 | 1 | 0 | 14 | 5 |
MRI medial temporal high signal on T2 or FLAIRb | 31 | 1 | 0 | 13 | 0 | 5 |
Hyponatremiab | 20 | 1 | 0 | 5 | 0 | 6 |
Movement disordersc | 8 | 1 | 2 | 1 | 0 | 7 |
Active tumorb | 10 | 7 | 1 | 0 | 1 | 5 |
Any dysautonomiad | 8 | 7 | 1 | 1 | 6 | 4 |
VGKC-Ab titer, pM (range) | 895 (407–2493) | 780 (426–2593) | 561 (400–741) | 49 (0–384) | 93 (71–384) | 13 (0–386) |