Clinical description of 9 patients with AFM used in analysis

Patient No.	Age, yr	Sex	Limb Weakness	MRC Composite Score	Enterovirus Detected	MRC Score at Follow-Up	Discharge Diagnosis	Days to MRI
1	3	M	Right UE	11	NP swab	2	Disease due to EV	9
2	7	M	Bilateral LE	20	None	3	Encephalomyelitis, paraesthesia/hyperestheia	14
3	4	F	Bilateral LE	9	None	1	Flaccid paralysis, unspecified	2
4	8	M	Right UE	9	NP swab	0	Acute flaccid paralysis	13
5	27	M	Bilateral LE	1	Serum	3	Virus-related myelitis	6
6	8	F	Left UE	16	None	2	Viral meningitis	11
7	24	M	Bilateral LE	24	None	3	Meningomyelitis	5
8	10	M	Left UE	18	None	2	Postinfectious mycoplasma transverse myelitis	3
9	2	F	Left UE	3	None	1	Hopkins syndrome	1

Note:—LE, lower extremities; NP, nasophyryngeal; UE, upper extremities.