PURPOSE: We studied overall and cause-specific mortality rates in a large cohort of patients with epilepsy compared with mortality rates of the general population in the same geographic area. METHODS: The cohort consisted of all patients (N = 9,061) aged > 15 years admitted with a diagnosis of epilepsy for inpatient care in Stockholm during the years 1980-1989. All patients were followed in the National Cause-of-Death Register, from which the causes of death were obtained, until December 31, 1992. Thus, 53,520 person-years were observed. Mortality rates were compared with those of the general population of Stockholm. RESULTS: We observed 4,001 deaths in the cohort, compared with an expected number of 1,109 deaths in the general population. This yielded a standardized mortality ratio (SMR) of 3.6 [95% confidence interval (CI) 3.5-3.7]. Although highest in the younger patients, the SMR was significantly increased in all age groups. The excess mortality rate in the cohort was due to a wide range of causes of death, including malignant neoplasms [SMR 2.6 (2.4-2.8)], diseases of the circulatory system, [SMR 3.1 (3.0-3.3)], diseases of the respiratory system [SMR 4.0 (3.6-4.5)], diseases of the digestive system [SMR 5.1 (4.4-5.8)], and injuries and poisoning [SMR 5.6 (5.0-6.3)]. CONCLUSIONS: Our results demonstrate that this large subgroup of patients with a diagnosis of epilepsy, once hospitalized and discharged, is a population at risk, with an excess mortality rate due to several different causes.
PURPOSE: We studied overall and cause-specific mortality rates in a large cohort of patients with epilepsy compared with mortality rates of the general population in the same geographic area. METHODS: The cohort consisted of all patients (N = 9,061) aged > 15 years admitted with a diagnosis of epilepsy for inpatient care in Stockholm during the years 1980-1989. All patients were followed in the National Cause-of-Death Register, from which the causes of death were obtained, until December 31, 1992. Thus, 53,520 person-years were observed. Mortality rates were compared with those of the general population of Stockholm. RESULTS: We observed 4,001 deaths in the cohort, compared with an expected number of 1,109 deaths in the general population. This yielded a standardized mortality ratio (SMR) of 3.6 [95% confidence interval (CI) 3.5-3.7]. Although highest in the younger patients, the SMR was significantly increased in all age groups. The excess mortality rate in the cohort was due to a wide range of causes of death, including malignant neoplasms [SMR 2.6 (2.4-2.8)], diseases of the circulatory system, [SMR 3.1 (3.0-3.3)], diseases of the respiratory system [SMR 4.0 (3.6-4.5)], diseases of the digestive system [SMR 5.1 (4.4-5.8)], and injuries and poisoning [SMR 5.6 (5.0-6.3)]. CONCLUSIONS: Our results demonstrate that this large subgroup of patients with a diagnosis of epilepsy, once hospitalized and discharged, is a population at risk, with an excess mortality rate due to several different causes.
Authors: Isabell Brikell; Laura Ghirardi; Brian M D'Onofrio; David W Dunn; Catarina Almqvist; Søren Dalsgaard; Ralf Kuja-Halkola; Henrik Larsson Journal: Biol Psychiatry Date: 2017-08-12 Impact factor: 13.382
Authors: David J Thurman; Giancarlo Logroscino; Ettore Beghi; W Allen Hauser; Dale C Hesdorffer; Charles R Newton; Fulvio Alexandre Scorza; Josemir W Sander; Torbjörn Tomson Journal: Epilepsia Date: 2016-11-26 Impact factor: 5.864
Authors: H Y Chong; Z Mohamed; L L Tan; D B C Wu; F H Shabaruddin; M Dahlui; Y D Apalasamy; S R Snyder; M S Williams; J Hao; L H Cavallari; N Chaiyakunapruk Journal: Br J Dermatol Date: 2017-09-21 Impact factor: 9.302