prediction of illness attitude based on early maladaptive schemas and intolerance of uncertainty in patients with multiple sclerosis

Background: the present study was conducted to predict attitudes towards illness based on early maladaptive schemas and intolerance of uncertainty in individuals with multiple sclerosis (ms).methods: this was a cross-sectional study conducted on 62 patients with ms (72% of them were female). they were selected based on availability and voluntary participation. data were collected through three questionnaires: the illness attitudes scale, the intolerance of uncertainty scale, and the yang schema questionnaire.results: the mean age (±sd) of the participants and duration of diagnosis was 36.10±7.05 yr, and 4.21±3.78 yr, respectively. the results showed that 18 early maladaptive schemas, together with intolerance of uncertainty, can predict up to 8.9% of illness attitude in patients with ms. among the early maladaptive schemas, schemas of emotional deprivation, social isolation-alienation, abandonment-instability, failure, dependence-underdeveloped self, vulnerability, trapped-victim, emotional inhibition, stubborn/fault-finding standards, self-control disciplinary, seeking attention-seeking approval, and negativity/pessimism had a significant relationship with attitudes towards illness (p<0.05). additionally, there was a significant relationship between intolerance of uncertainty and all its dimensions with attitudes towards illness (p<0.05).conclusion: early maladaptive schemas and intolerance of uncertainty can predict illness attitudes in patients with ms. patients with ms who have high intolerance of uncertainty are more likely to interpret ambiguous information as threatening. therefore, effective interventions in the field of uncertainty intolerance for these patients can likely be effective in improving their attitudes towards illness and preventing the exacerbation of their symptoms.