Table IV.

Admissions of patients with PID as a primary or secondary diagnosis

PID code and description	Admissions	Percent
Hypogammaglobulinemia unspecified	924	22.13 %
Unspecified immunity deficiency	531	12.72 %
Common variable Immunodeficiency	495	11.85 %
DiGeorge’s syndrome	448	10.73 %
Selective deficiency IgG	441	10.56 %
Selective IgA Immunodeficiency	274	6.56 %
Combined immunodeficiency (includes SCID)	247	5.91 %
Single Complement	239	5.72 %
Immunodeficiency with predominant T-cell defect	197	4.72 %
Unspecified disorder of immune mechanism	151	3.62 %
Wiskott-Aldrich syndrome	121	2.90 %
Congenital hypogammaglobulinemia (Agammaglobulinemia)	36	0.86 %
Selective IgM Immunodeficiency	32	0.77 %
Transient hypogammaglobulinemia	20	0.48 %
Hyper-IgM	18	0.43 %
Nezelof’s syndrome	2	0.05 %
	4,176	100.0 %