Table 4.

Pre operative and postoperative ambulatory status with preoperative pulmonary function tests.

		Walking status		pre-operative PFT
No	Diagnosis	pre-op	post-op	PEF	FVC	FEV1
1	CP	WC	Crutch	FAIL	FAIL	FAIL
2	CP	WWS	WWS	FAIL	FAIL	FAIL
3	CP	WWS	WWS	44	28	28
4	CP	WWS	WWS	121	97	95
5	CP	WWS	WWS	62	51	53
6	CP	WWS	WWS	66	46	Un Co-op
7	CP	WWS	WWS	41	24	25
8	DMD	WC	WC	46	33	29
9	DMD	WC	WC	63	71	74
10	DMD	WC	WC	32	14	15
11	DMD	WC	WC	61	49	53
12	DMD	WC	WC	42	31	32
13	DMD	WC	WC	73	60	61
14	DMD	WC	WC	73	69	72
15	DMD	WC	WC	148	138	147
16	DMD	WC	WC	43	38	41
17	DMD	WC	WC	43	23	21
18	SMA	WWS	WWS	80	91	82
19	SMA	Walker	Crutch	85	64	68
20	SMA	WC	WC	67	31	36
21	SMA	WC	WC	95	89	88
22	SMA	WC	WC	49	22	27
23	POLIO	Crutch	Crutch	51	33	31
24	POLIO	WC	Walker	70	65	63
25	MS	WC	WC	43	37	39
26	PARA	WC	Walker	37	24	28