Table 2. Comparison of outcome parameters at baseline, discharge, and 1-month OPD follow-up.

Outcome	Baseline	Discharge	1-Month OPD follow-up	P value
MRC sum score	44 (36.5–48)	48 (45–48)	48 (45.5–57.5)	< 0.001
Hand grip strength, lb	55 (28–96)	60 (40–100)	70 (55–106)	< 0.001
No. of 1-min sit-to-stand	0 (0–6)	12 (0–18)	20 (0–23)	0.008
Gait speed, m/s	0.00 (0.00–0.00)	0.43 (0.30–0.67)	0.94 (0.70–1.09)	< 0.001
Functional Ambulation Classification	0 (0–2)	3 (2–4)	5 (4–5)	< 0.001
Berg Balance Scale	6 (2–24)	41 (34–50)	51 (47–53)	< 0.001

Values are presented as median (interquartile range).

OPD = outpatient department, MRC = Medical Research Council.