Table 2.

Patient characteristics stratified by voiding dysfunction symptoms

	Total	No voiding dysfunction (score <11)	Voiding dysfunction (score ≥11)	p-value
Total (%)	16	9 (56)	7 (44)
Male, N (%)	9	6 (67)	3 (43)	0.3
Classic infantile-type PD, N (%)	10	4 (40)	6 (60)	0.6
Nonclassic infantile-type PD, N (%)	2	1 (50)	1 (50)	0.5
Late-onset PD, N (%)	4	4 (100)	0 (0)	<0.01
Use of BiPaP, N (%)	2	2 (22)	0 (0)	0.3
Wheelchair dependence, N (%)	5	2 (22)	3 (43)	0.4
Lower extremity functional score, N (%)
1	5 (31)	5 (56)	0 (0)	0.04
2	2 (13)	0 (0)	2 (29)
3	0 (0)	0 (0)	0 (0)
6	1 (6)	1 (11)	0 (0)
Missing	8 (50)	3 (33)	5 (71)
Six-minute walk test, median % of normal (IQR)	72% (48–80)	80% (79–81)	44% (32–54)	0.01

IQR interquartile range, PD Pompe disease, BiPaP bi-level positive airway pressure