The Social and Occupational Functioning Scale for Epilepsy (SOFSE): A brief measure of functional status in a Taiwanese sample with epilepsy

Development and psychometric evaluation of the epilepsy lifestyle questionnaire

Epilepsy, particularly in older people, is associated with significant changes in physical activities, social and occupational functions, and diet. It is associated with significant changes in physical activities, social and occupational functions, and diet. Valid and reliable instruments are needed to assess these changes. This study aimed to develop and validate a questionnaire to assess lifestyle in older people with epilepsy, named the Epilepsy Lifestyle Questionnaire (ELQ). This methodological study was conducted in 2022. The primary ELQ items were generated through reviewing the literature. Then, its face, content, construct, convergent, and discriminant validity, internal consistency, and test-retest stability were evaluated. Older patients aged ≥ 60 years were recruited from the Iranian Epilepsy Association to assess construct validity using confirmatory factor analysis (CFA). Data were analyzed using the SPSS (v. 26.0), AMOS (v. 24.0), and JASP software. The primary ELQ had 99 items with five subscales, namely health-oriented self-care, risk-averse behavior, emotional and psychosocial adaptation, epilepsy stigma, and intimacy and sexual behaviors. Sixty five items were deleted during psychometric evaluation. CFA showed the good fitting of the five-factor structure of the 34-item ELEQ (PCFI = 0.741, PNFI = 0.693, CMIN/DF = 0.073, IFI = 0.917, CFI = 0.916, AND GFI = 0.902). The values of internal consistency based on Cronbach's alpha and test-retest reliability based on intraclass correlation coefficient (ICC) of ELQ were 0.89 and 0.95, respectively. The ELQ is a valid and reliable self-report instrument. The results suggest that the ELQ is a useful clinical tool for assessing the lifestyle of patients with epilepsy.

Development and construction of the Multidimensional Self-Efficacy Scale for Epilepsy (MSESE) and its psychometric properties

PURPOSE

It has become evident that patients with epilepsy require strong self-efficacy support in various domains, including work, social interaction, and academic performance, to ensure their complete social functioning. Nevertheless, previous studies have predominantly assessed the self-efficacy of individuals with epilepsy from a singular perspective of disease management. This study aimed to develop the Multidimensional Self-Efficacy Scale for Epilepsy (MSESE) to assess multiple dimensions and establish its psychometric properties.

METHODS

We compiled a total of 25 questions for the initial version of the questionnaire based on a review of the literature and insights from experts, patients, and family members. The study included 180 adult patients with epilepsy who met the research criteria, with 126 of them serving as pre-test samples. All participants completed the MSESE, Brief Symptom Rating Scale-50 (BSRS-50), Rosenberg Self-Esteem Scale-Chinese version (RSES-C), and General Self-Efficacy Scale (GSES).

RESULTS

The final scale consisted of 12 items across four dimensions, with item factor loadings ranging from .51 to .90. Most of the fit indices indicated a good fit. Construct validity was established through significant correlations with the BSRS-50, RSES-C, and GSES (r = -0.51 to 0.69, p < 0.01). Internal consistency coefficients for the MSESE were strong at .90, with individual dimensions ranging from 0.71 to 0.89. The MSESE also demonstrated a satisfactory test-retest reliability of 0.72.

CONCLUSIONS

The MSESE is a convenient, multidimensional, and easy-to-use scale with good psychometric properties, making it suitable for both clinical assessments and research purposes.

Examine the Role of Psychological Resilience in Predicting Social and Professional Performance in Patients with Diabetes, Multiple Sclerosis, and Rheumatism

Psychological resilience is one of the most important factors that help a person adapt to the difficulties of life. The present study aimed to examine the role of psychological resilience in the social and professional functioning of patients with multiple sclerosis (MS), diabetes mellitus, and rheumatoid arthritis (RA). A total of 301 individuals (58.8% female) participated in the study. Approximately 44% of participants were diagnosed with diabetes, 28% with rheumatoid arthritis, and around 25% with multiple sclerosis. Two psychometric measures were used to achieve the objectives of the present study: the Psychological Resilience Scale and the Performance of Social and Occupational Functions Scale. Regression analyses were used to examine the amount of variance predicted by psychological resilience in terms of the following variables of social and professional functions: relationships, communication, social activities, entertainment activities, life skills, employment-based job functions, and unemployment-based job functions. Results revealed that psychological resilience positively predicted social and occupational functions among all illnesses. Resilience best predicted social and professional functions among MS patients, followed by diabetes patients and RA patients. These findings highlight the role of psychological resilience in improving the social and occupational performance of patients with chronic illnesses and the positive relationship between employment and resilience.

Development of an instrument for measuring the work functioning of persons with epilepsy in clinical settings

OBJECTIVE

To describe the development process of the Work Functioning Assessment for Epilepsy (WOFAE), an instrument recently developed in Brazil for measuring the work functioning of persons with epilepsy (PwE) in clinical settings, and to evaluate to what extent this instrument is in line with existing generic and epilepsy-specific tools used to measure general and work functioning.

METHODS

The development process included four phases: the content development, based on a literature review and using the International Classification of Functioning, Disability and Health (ICF) as a reference framework; a preliminary field test, conducted with 20 PwE; an expert consultation, applying the Delphi Method; and the mapping and content comparison of the WOFAE to other five functioning assessments, using the ICF linking rules.

RESULTS

The WOFAE containing 46 items structured into eight domains was developed in an evidence-based and participatory process. It is broader in terms of body functions and environmental factors than the other functioning assessments.

CONCLUSION

It is a useful tool to guide multidisciplinary interventions, measure clinical progress and assess disability for the granting of social benefits and retirement pensions of PwE. The future phases consist of revision and psychometric analyses of the instrument to ensure its validity and reliability.

Validation of the Taiwanese version of the Epilepsy Surgery Satisfaction Questionnaire (Tw-ESSQ-19)

OBJECTIVE

Satisfaction with epilepsy surgery in Mandarin-speaking countries remains unknown. We aimed to validate in our Taiwanese patients an existing instrument to measure patient satisfaction with epilepsy surgery, the 19-item Epilepsy Surgery Satisfaction Questionnaire (ESSQ-19).

METHODS

Consecutive patients with epilepsy who received epilepsy surgery one year earlier in Taipei Veterans General Hospital were recruited and provided clinical and demographic data. The Mandarin version of the ESSQ-19 for the Taiwanese population and eight other questionnaires were completed to assess construct validity. To evaluate the validity and reliability of the tool, the data were analyzed by confirmatory factor analysis, Spearman's rank correlation, and internal consistency analysis.

RESULTS

The study involved 120 patients (70 F/50 M, median age 35 years [IQR = 28-41]). The mean summary score (±SD) of the Tw-ESSQ-19 was 82.5 ± 14.5. The mean scores of the four domains were 90.3 ± 15.4 (surgical complications), 83.2 ± 16.7 (seizure control), 80.1 ± 17.3 (recovery from surgery), and 76.6 ± 18.3 (psychosocial functioning). The questionnaire was shown to have good construct validity with satisfactory goodness-of-fit of the data (standardized root mean square residual = 0.0492; comparative fit index = 0.946). It also demonstrated good discriminant validity (being seizure free [AUC 0.78; 95% CI 0.68-0.89], endorsing depression [AUC 0.84; 95% CI 0.76-0.91], self-rating epilepsy as disabling [AUC 0.71; 95% CI 0.58-0.84], and self-rating epilepsy as severe [AUC 0.78; 95% CI 0.64-0.93]), high internal consistency in four domains (Cronbach's alpha = 0.83-0.96), and no significant floor/ceiling effects of the summary score.

SIGNIFICANCE

The Mandarin version of the ESSQ-19 adapted for the Taiwanese population is a reliable and valid self-reported questionnaire for assessing patient satisfaction with epilepsy surgery.

The effect of facial expression intensity on emotion recognition and psychosocial performance in patients with frontal or temporal lobe epilepsy

PURPOSE

No studies have examined the relationship between the intensity of facial emotion expression and theory of mind (ToM) ability in people with epilepsy. This study aimed to explore facial emotion recognition in a group of patients with frontal (FLE) or temporal lobe epilepsy (TLE) and its relationship with the intensities of perceived facial emotion expressions, ToM, and social functioning.

METHODS

Twenty-six patients with FLE or TLE and 30 matched controls were included in the study. All participants completed the facial emotion recognition test, Faux Pas Recognition (FPR) test measuring advanced ToM, Symptom Checklist-90-Revised, Social and Occupational Functioning Scale for Epilepsy (SOFSE), and background neuropsychological tests.

RESULTS

The patient group was significantly worse than the control group in recognizing facial expressions of negative emotions, particularly for medium-intensity facial expression of fear. There was no significant difference between the groups in recognizing high-intensity fear facial expressions. The scores of FPR (overall and affective ToMs) in the patient group were significantly lower than those in the control group. Additionally, the facial emotion recognition was significantly associated with the total score of FPR, and the FPR total score remarkably correlated with the Communication subscale score of the SOFSE.

CONCLUSIONS

Patients with FLE or TLE had impaired ability to recognize medium-intensity facial expressions of fear. Moreover, patients' ToM deficit significantly correlated not only with their emotion recognition problem but also with their social-communicative competence. Nevertheless, we also found that increasing the intensity of expression can improve the accuracy of emotion recognition in patients with epilepsy. These findings may provide considerations for further longitudinal studies and interventions on the social difficulties of people with epilepsy.

Epidaily, a scale for comprehensive functional assessment of patients with epilepsy

OBJECTIVE

To develop and validate an epilepsy-specific scale for comprehensive functional assessment of patients with epilepsy, named Epidaily.

METHODS

The multidisciplinary research group created through brainstorming a list of 47 items to explore the cognitive, social, basic and instrumental functionality of the patient. A group of epilepsy experts independent of the research group evaluated the suitability of all the items, which then were selected and reviewed by the research group to conform the Epidaily scale. On a sample of 102 patients, a reliability analysis was performed, as well as a validation one using as reference scale the score on the Activities of Daily Living Questionnaire (ADLQ), which evaluates basic and instrumental functionality.

RESULTS

Epidaily consisted of 10 items distributed in four dimensions, with a possible score from 0 to 100 (perfect functionality). Inter-observer reliability was excellent, with an intraclass correlation coefficient of 0.98 (95% confidence interval 0.97-0.99). Criterion validity was demonstrated by the high positive correlation of the Epidaily score with the ADLQ score (Spearman's rho coefficient 0.85, p < 0.001). Significant relation was found between ADLQ and Epidaily in the linear regression analysis (p < 001), which reported that Epidaily explains 85.5% of the variability of ADLQ (R-squared 0.85). Discriminant validity was also proved, as Epidaily allowed to classify epilepsy severity based on Cramer et al epilepsy severity classification. The median time to obtain the Epidaily score was 5 min (interquartile range 4-6).

SIGNIFICANCE

Epidaily is a brief and versatile scale, with excellent inter-observer reliability, which has been validated for comprehensive functional assessment of patients with epilepsy.

Social functioning and health-related quality of life trajectories in people with epilepsy after epilepsy surgery

OBJECTIVE

An improvement in quality of life (QoL) over time after epilepsy surgery has been demonstrated in people with epilepsy; however, social functioning has been less investigated. We conducted this study to examine whether postsurgical improvement is parallel between QoL and social functioning in patients with epilepsy.

METHODS

We retrospectively reviewed patients who underwent epilepsy surgery. All participants completed a comprehensive neuropsychological assessment, the Quality of Life in Epilepsy Inventory (QOLIE-89) questionnaire, and the Social and Occupational Functioning Scale for Epilepsy (SOFSE) before surgery and at 3 months, 6 months, and 1 year after surgery. Demographic and epilepsy-related information was also collected. Generalized estimating equations with identity links were used to model the QOLIE-89 and SOFSE over time and possible associated factors. A p < 0.05 was considered statistically significant.

RESULTS

A total of 76 patients, including 36 males and 43 females aged 18 to 62 years were collected. Both total QOLIE-89 and overall SOFSE improved over time after epilepsy surgery (adjusted p value < 0.001 and 0.002, respectively, with Bonferroni's correction). Total QOLIE-89 improved 3 months after surgery, while overall SOFSE showed no significant improvement until 6 months after surgery. The presurgical Full-Scale Intelligence Quotient (FSIQ) of the Wechsler Adult Intelligence Scale-III and years of education were significantly associated with time-dependent improvement for both total QOLIE-89 and overall SOFSE (p value < 0.001). At one year after surgery, overall SOFSE and total QOLIE-89 scores were significantly higher in the seizure-free group than in the nonseizure-free group (p value = 0.040 and 0.032, respectively).

CONCLUSION

Social functioning significantly improved in people with epilepsy after surgery as QoL, but it took more time to exhibit improvement. People with better FSIQ and more years of education had better improvement in social functioning over time. The early intervention of rehabilitation programs after epilepsy surgery might be necessary to facilitate the improvement in social functioning.

Translation of social and occupational functioning scale for epilepsy into Portuguese - Brazil

Epilepsy has important consequences on functionality and social activities. There are few evaluation tools for this purpose. This study aimed to translate the Social and Occupational Functioning Scale for Epilepsy. It is a translation study, for which Beaton et al's. guidelines were used. Sixty patients over 18 years of age, with a confirmed diagnosis of epilepsy, were evaluated. The analysis of internal consistency (Cronbach's alpha) showed values between 0.55 and 0.72 associated with the original dimensions of the instrument, while the five dimensions identified by the results of an exploratory factor analysis showed values between 0.60 and 0.68, with different grouping of the structures of the original scale. Respondents had no difficulty answering the translated version of the Social and Occupational Functioning Scale for Epilepsy, but the statistics show the need for cultural adaptation to the Brazilian population.

Factors affecting quality of life in adults with epilepsy in Taiwan: A cross-sectional, correlational study

PURPOSE

The purpose of this study was to assess eight factors considered important for quality of life in persons with epilepsy in order to determine which of these components affect quality of life in adults with epilepsy in Taiwan.

METHODS

A cross-sectional, correlational study using structured questionnaires assessed 260 patients with epilepsy purposively sampled from a medical center in Northern Taiwan. Health-related quality of life (HRQoL) was evaluated with the Quality of Life in Epilepsy-31 (QOLIE-31) questionnaire. Data also included personal and health-related characteristics, knowledge of epilepsy, efficacy in the self-management of epilepsy, and social support.

RESULTS

Scores for the QOLIE-31 were correlated with the following factors: (1) demographic characteristics of age, gender, and income; (2) sleep quality; (3) symptoms of anxiety and depression; (4) epilepsy-specific variables: seizure frequency; types, number, and frequency of antiepileptic drugs (AEDs); and adverse events of AEDs; and (5) social support. Stepwise regression analysis showed that seven factors were predictive for quality of life: anxiety, depression, adverse events of AEDs, social support, seizure frequency of at least once in three months, household income of NT$ 40,001-100,000, and male gender. These factors accounted for 58.2% of the variance of quality of life.

SIGNIFICANCE

Our study assessed multiple factors in an examination of relationships and predictive factors for quality of life in adults with epilepsy in Taiwan. Knowledge of these contributing factors can assist health-care providers when evaluating patients with epilepsy to help target interventions for improving quality of life.