The effects of temperament and character traits on perceived social support and quality of life in patients with epilepsy

•Reward Dependence and Cooperativeness were independent predictors for perceived social support in epilepsy.•Persistence was an independent predictor for quality of life in epilepsy.•Temperament and character traits may affect perceived social support and quality of life in patients with epilepsy•The evaluating of temperament and character traits may play a considering role in patients with epilepsy.

ObjectivesThis study aimed to investigate the effect of temperament and character traits on perceived social support and quality of life in patients with epilepsy (PWE).MethodsFifty-two PWE and 54 healthy controls were included in this study. Demographics and clinical data were recorded. Temperament and Character traits were investigated using Temperament and Character Inventory (TCI), Perceived Social Support was evaluated by Multidimensional Scale of Perceived Social Support Scale (MSPSS), and quality of life was assessed using a 36-Item Short-Form Health Survey (SF-36). Participants also completed the Hospital Anxiety Depression Scale (HADS).ResultsTCI and MSPSS scores showed no significant difference between the groups (p > 0.05). Mental and physical subscales of SF-36 were significantly lower in PWE than the controls (p = 0.012, p = 0.020, respectively). Multiple linear regression analysis indicated that Reward Dependence and Cooperativeness were independent predictors for perceived social support, and Persistence score was an independent predictor for the physical subscale of SF-36 even after adjustment for confounding background variables (p < 0.05, for all).ConclusionTemperament and character traits may affect perceived social support and quality of life in PWE. Thus, an evaluation of temperament and character traits may play a significant role in preventing negative effects on perceived social support and quality of life in PWE.