Prevalence of developmental dysplasia of the hip in Al Jouf province, Saudi Arabia

Table 4 The prevalence of developmental dysplasia of the hip in the literature

Ref.	Year	Country	Study type	No. of patients	Prevalence/1000 live birth	Female	Male
Mirdad[25]	2002	Saudi Arabia	R	300	3.5	235	65
Almutair[18]	2023	Saudi Arabia	R	212	11.58	134	78
Al Azri et al[17]	2023	Oman	R	795	1.05	652	143
Bialik et al[25]	1999	Israel	P	90	5	-	-
Woodacre et al[22]	2016	United Kingdom	P	182	4.9	159	23
Mace and Paton[23]	2015	United Kingdom	P	201	3.18	145	56
Gyurkovits et al[21]	2021	Hungary	P	55	21.4	45	10
Den and Kokaze[19]	2023	Japan	R	2367	7.59	-	-
Degnan et al[20]	2021	United States	R	6806	1.65	4900	1906

P: Prospective study, R: Retrospective study.