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Table 4 Adverse events in patients with infantile spasms at different time points of follow-up

From: A multicenter retrospective cohort study of ketogenic diet therapy in 481 children with infantile spasms

Adverse events, n (%)

1 month

3 months

6 months

12 months

Gastrointestinal disdurbance*

41 (9.1)

24 (6.0)

8 (3.0)

2 (1.3)

Constipation

22 (4.9)

13 (3.3)

7 (2.6)

3 (1.9)

Fever

10 (2.2)

9 (2.3)

1 (0.4)

1 (0.6)

Cold

6 (0.66)

2 (0.5)

3 (1.1)

0

Lack of energy or mental health

5 (1.1)

0

0

0

Cough

3 (0.7)

4 (1.0)

0

0

Anorexia *

4 (0.9)

10 (2.5)

13 (4.9)

4 (2.5)

Pneumonia

4 (0.9)

9 (2.3)

6 (2.2)

0

Symptomatic hypoglycemia

1 (0.2)

3 (0.8)

1 (0.4)

0

Enteritis

1 (0.2)

0

0

0

Allergy

1 (0.2)

1 (0.3)

0

0

High triglycerides

or cholesterol

2 (0.4)

4 (1.0)

2 (0.8)

0

Kidney stones

0

0

0

1 (0.6)

Low bone mineral density

1 (0.2)

1 (0.3)

2 (0.8)

0

Hypoproteinemia*

0

6 (1.5)

2 (0.8)

0

Continuation of KD (n)

452

397

268

159

Total (%)

101/452 (22.3)

86/397 (21.7)

45/268 (16.8)

11/159 (6.9)