Table 1 Patient characteristics

Gender

0.239

 Male

16 (61.5%)

 Female

10 (38.5%)

Age Distribution

< 0.001***

 0–2 Years

2 (7.7%)

 3–5 Years

5 (19.2%)

 6–18 Years

19 (73.1%)

Age at Seizure Onset

0.030*

 0–2 Years

9 (34.6%)

 3–5 Years

1 (3.8%)

 6–18 Years

4 (15.4%)

Hydrocephalus Diagnosis Age

0.006*

 0–2 Years

16 (61.5%)

 3–5 Years

3 (11.5%)

 6–18 Years

7 (26.9%)

Hydrocephalus Type

0.239

 Congenital

10 (38.4%)

 Acquired

16 (61.6%)

Seizure Frequency

0.004*

 No frequency

12 (46.2%)

 Once

10 (38.4%)

 1–4 times/month

3 (11.5%)

 2–4 times/day

1 (3.8%)

Shunt Revisions

0.228

 1

7 (26.9%)

 2

8 (30.8%)

 3

4 (15.4%)

 4

2 (7.7%)

Developmental Outcome

< 0.001***

 Normal

5 (19.2%)

 Motor deficits

5 (19.2%)

 Intellectual deficits

1 (3.8%)

 Motor and Intellectual deficits

15 (57.7%)