Table 1(a):Clinicopathologic features of previously reported cases of H1N1 influenza-associated encephalopathy/encephalitis in adults. | |||||
Author |
Sex |
Age (years) |
Interval ILIneurologic symptoms (days) |
Neurologic Symptoms |
CSF |
Fugate et al. (15) |
Male |
40 |
30 |
Confusion |
No pleocytosis Elevated protein level RT-PCR H1N1-ND |
Akins et al.(16) |
Male |
20 |
6 |
Confusion, seizures |
Pleocytosis Elevated protein level RT-PCR H1N1 negative |
Chen et al. (17) |
Male |
40 |
2 |
Tremors, clumsiness, right hemiplegia |
Pleocytosis Elevated protein level RT-PCR H1N1-ND |
Ito et al. (18) |
Male |
26 |
Unknown |
Memory disturbance, disorientation, drowsiness |
Mild pleocytosis Normal protein level RT-PCR H1N1 negative |
Gonzalez et al. (19) |
Female |
46 |
3 |
Confusion |
No pleocytosis Normal protein level RT-PCR H1N1 negative |
Tsai et al. (20) |
Male |
46 |
4 |
Acute delirium |
No pleocytosis Normal protein level RT-PCR H1N1 negative |