Table 2.

Prevalence of PS/RVOTO among patients diagnosed with DOLV.

Study	N. of Patients	PS/RVOTO	Prevalence (%)	95% Confidence Interval
Bharati	45	28	62	(46–76)
Brandt	5	5	100	(47–100)
De Leon	2	2	100	(15–100)
Imai Compton	19	13	68	(43–97)
Luciani	22	17	77	(54–92)
Subirana	2	1	50	(12–98)
Ootaki	2	2	100	(15–100)
Raja	4	3	75	(19–99)
Van Praagh	109	73	66	(57–75)
McElhinney	3	2	66	(9–99)
Villani	2	2	100	(15–100)
Stegmann	2	2	100	(15–100)
Pooled	217	73	69	(62–76)