Epidemiology of engagement in physical activity behaviors in people with epilepsy from National Health Interview Survey 2017

Objective: Physical activity (PA) participation may be beneficial for people with epilepsy (PWE) but has been discouraged due to a fear that it may induce seizures. Using data from the 2017 National Health Interview Survey, we aimed to describe current rates of PA sufficient to meet US PA Aerobic and Strength Training Guidelines (Aim #1), compare the average time PWE spend on aerobic activity and strength training activity (Aim #2), and compare rates of engagement with various types of PA (e.g., moderate, vigorous, strength training, and mind-body activities) among PWE to the general population (Aim #3).Methods: Cross-sectional data (n = 26,728) were analyzed via logistic and zero-inflated Poisson regression models. PA participation was analyzed based on the US PA Guidelines (neither, strength training [>= 2 times/wk], moderate to vigorous physical activity [MVPA; >= 150 min/wk], or both; Aim #1), time spent on activity/week (Aim #2), and activity participation (yes/no; Aim #3). Epilepsy status was coded as active epilepsy (doctor -diagnosed and either taking antiepileptic medication or had at least one seizure in 12 months; n = 335), inactive epilepsy (doctor-diagnosed, not taking antiepileptic medication nor had a seizure in 12 months; n = 213), and no history of epilepsy (n = 26,180).Results: People with active epilepsy were more likely to report meeting neither (68 %, 95 % CI = 63-74 %) of the PA Guidelines compared to people with no history of epilepsy (59 %, 58-60 %). The mean duration of time reported on vigorous activity for people with inactive epilepsy was significantly higher than people with no history of epilepsy (p = 0.01). People with active epilepsy were 32-39 % less likely to report participating in any moderate or vigorous activity compared to people with no history of epilepsy.Significance: This study highlights activity disparities among PWE and the general population, indicating substantially lower activity and higher likelihood of inactivity in PWE, particularly active epilepsy.