Table 4 Comparison of common CVID presentation in regards to patients age at onset

< 18 year (N = 294)

≥ 18 year (N = 43)

P-value

Pneumonia

112 (38.1%)

20 (46.5%)

0.233

Diarrhea

60 (20.4%)

9 (20.9%)

0.878

Otitis

45 (15.3%)

4 (9.3%)

0.320

Sinusitis

36 (12.2%)

8 (18.6%)

0.221

Upper respiratory infection

21 (7.1%)

4 (9.3%)

0.526

Skin lesion

17 (5.8%)

1 (2.3%)

0.711

Fever

14 (4.8%)

0 (0.0%)

0.231

Autoimmune hematologic disease

6 (2.0%)

2 (4.7%)

0.263

Asthma/allergy

5 (1.7%)

0 (0.0%)

0.511