Open AccessSuicide in European Hodgkin Lymphoma Patients
Author(s) -
Kim Austin I.,
Goergen Helen,
Engert Andreas,
LaCasce Ann S.,
Maranda Louise,
Barton Bruce,
Borchmann Sven
Publication year - 2019
Publication title -
hemasphere
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.677
H-Index - 11
ISSN - 2572-9241
DOI - 10.1097/hs9.0000000000000183
Subject(s) - medicine , epidemiology , odds ratio , population , incidence (geometry) , demography , standardized mortality ratio , hodgkin lymphoma , lymphoma , environmental health , physics , sociology , optics
The purpose of this study was to determine whether there is an increased risk of suicide in European Hodgkin Lymphoma (HL) patients compared to the general European population. European HL patients enrolled in the German Hodgkin Study Group (GHSG) HD7 through HD15 studies were analyzed and standardized mortality ratio (SMR) was calculated using suicide mortality rates for the general European population. Case‐control analysis was performed to identify characteristics associated with risk of death by suicide. Among 12,202 European HL patients observed for 94,972 person‐years, 19 suicides (17 males and 2 females) were identified resulting in a SMR 1.63 (95% CI: 1.01–2.50, p = 0.046). The only characteristic associated with a statistically significant increased risk of suicide was male sex with an odds ratio (OR) 8.42 (95% CI = 1.04–67.85; p = 0.046) on multivariate analysis. These findings were confirmed in an independently analyzed Surveillance, Epidemiology, and End Results Program (SEER) validation dataset. European HL patients have a significantly increased incidence of suicide compared to the general European population. Male HL patients have a greater than 8‐fold increased risk of suicide compared to female HL patients. Further study of social risk factors associated with an increased risk of suicide in HL patients is needed.