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Table 2 Characteristics of confirmed persons with epilepsy

From: Low prevalence of epilepsy and onchocerciasis after more than 20 years of ivermectin treatment in the Imo River Basin in Nigeria

 

Umuezeala

Umuoparaodu

Overall

Number of confirmed PWE

3

1

4

Prevalence of epilepsy

0.6%

0.3%

0.5%

Age of confirmed PWE in 2018: Median (IQR)

18 (16–45)

18

18 (16.5–38.3)

Age at onset of epilepsy: Median (IQR)

7 (6–30)

15

11 (6.3–26.3)

Duration of epilepsy in years

12 (9–15)

3

10.5 (4.5–14.3)

Seizure type

Generalized tonic clonic

3 (100%)

1 (100%)

4 (100%)

Absences

1 (33.3%)

1 (100%)

2 (50%)

Focal

0

0

0

Nodding

0

0

0

Seizure frequency

Daily: >  30/month

0

0

0

Monthly: >  12/year

3 (100%)

1 (100%)

4 (100%)

Yearly: <  12/year

0

0

0

Burns / wounds

0

0

0

Past medical history

Birth dystocia

0

0

0

Cerebral Malaria

0

0

0

Measles

0

0

0

Head trauma

0

0

0

Probable eclampsia

1 (33.3%)

0

1 (25%)

Immigrants

2 (66.7%)

1 (100%)

3 (75%)

Clinical signs of onchocerciasis

Leopard skin

0

0

0

Nodules

0

0

0

Seizure treatment

Antiepileptic drugs

3 (100%)

0

3 (75%)

Traditional medicine

0

1 (100%)

1 (25%)

Ivermectin use prior to seizure onset

1 (33.3%)

0

1 (25%)

Positive Ov16 test

0

0

0

Positive skin snip

0

0

0

  1. IQR: Interquartile Range; PWE: Person(s) with epilepsy