Table I.

Presenting signs and symptoms at diagnosis of confirmed SCID cases

Presenting signs and symptoms	Present in cases (%)	Average months at diagnosis
Interstitial pneumonia	19/40 (48 %)	4.1
Failure to thrive	17/40 (43 %)	3.7
Persistent bronchiolitis-like illness	15/38 (40 %)	4.7
Opportunistic infections	12/36 (33 %)	4
Rash	10/35 (29 %)	3.7
Chronic diarrhea	9/38 (24 %)	2.8
Persistent or recurrent superficial Candidiasis	8/39 (21.5 %)	1.8
Lymphoadenopathy and/or hepatosplenomegaly	7//36 (19 %)	4.7
Absent lymph nodes and tonsils	7/39 (18 %)	−
Oral and/or genital ulcers	3/39 (8 %)	8.7