Developing the Korean Educational Needs Assessment Tool (Korean ENAT) in rheumatoid arthritis: cross-cultural validation using Rasch analysis

Differential item functioning in the autism behavior checklist in children with autism spectrum disorder based on a machine learning approach

Aim

Our study utilized the Rasch analysis to examine the psychometric properties of the Autism Behavior Checklist (ABC) in children with autism spectrum disorder (ASD).

Methods

A total of 3,319 children (44.77 ± 23.52 months) were included. The Rasch model (RM) was utilized to test the reliability and validity of the ABC. The GPCMlasso model was used to test the differential item functioning (DIF).

Result

The response pattern of this sample showed acceptable fitness to the RM. The analysis supported the unidimensionality assumption of the ABC. Disordered category functions and DIF were found in all items in the ABC. The participants responded to the ABC items differently depending not only on autistic traits but also on age groups, gender, and symptom classifications.

Conclusion

The Rasch analysis produces reliable evidence to support that the ABC can precisely depict clinical ASD symptoms. Differences in population characteristics may cause unnecessary assessment bias and lead to overestimated or underestimated symptom severity. Hence, special consideration for population characteristics is needed in making an ASD diagnosis.

Psychometric Properties of Fine Motor Function Measure in Children With Cerebral Palsy: A Rasch Analysis

Our study utilized Rasch Analysis to examine the psychometric properties of 61-items fine motor function measure (FMFM) in children with cerebral palsy (CP). Partial credit model (PCM) was utilized to test the reliability and validity of FMFM. The response pattern of this samples displayed acceptable fitness to PCM. The analysis results supported the assumption of 1-dimensionality of FMFM. Disordered category thresholds were found in 30 items. Differential item functioning (DIF) was detected in 23 items. Participants with different CP subtypes in different age groups may perform in differently responses patterns. The Rasch analysis produces reliable evidence to support the clinical application of FMFM. Some items may produce inaccurate measurements originated from category structures. Difference in age groups and symptom topography may be associated with variation in fine motor ability among children with CP and leading to unnecessary assessment bias. Hence, FMFM items need modifications to calibrate the former item formulation.

Educational needs in patients with knee osteoarthritis using the SpENAT questionnaire

INTRODUCTION

Knee osteoarthritis (KOA) is a major public health issue because it causes pain and functional limitation in patients. Engagement with self-management may, however, minimize the impact of KOA on the health of patients suffering this illness. To be fully engaged with self-management activities, knowledge about KOA is a prerequisite. There is data on people's understanding of KOA and their needs for information about KOA. The Educational Needs Assessment Tool-Spanish version (SpENAT) is a self-reported questionnaire that assesses educational needs (Ned) in order to provide information adapted and focused on patients with knee KOA. It comprises 39 questions grouped into seven domains: Pain, Movement, Feelings, Osteoarthritis, Medical treatment, Non-medical treatment, Help.

OBJECTIVES

To estimate the Ned in patients with knee KOA using the SpENAT.

MATERIAL AND METHOD

An observational, descriptive, and cross-sectional study was carried out in 215 patients with a diagnosis of knee KOA according to the criteria of the American College of Rheumatology who attended the service's protocolized consultation of knee conditions of rheumatology at the "Hermanos Ameijeiras" Surgical Clinical Hospital during the study period between January 2017 and August 2020. Demographic data, educational level and characteristics of the disease were recorded. All patients completed the SpENAT and were questioned about the sources they turn to obtain information on their disease.

RESULTS

Women over 50 years of age and overweight with a diagnosis of OA predominated. Major Ned were observed in the domains of movement, help, pain, feeling, KOA. Patients over 50 years of age, female, normal weight, and active workers showed greater interest in the movement domain. The most used source of information was the rheumatologist (91.60%).

CONCLUSION

The Ned in patients with knee KOA are high, and are higher in the domains of movement, pain, help and feeling. The rheumatologist is the main source of information for patients with KOA, it seems wise to design a targeted strategy to educate people about KOA to provide, support and prepare them for self-management.

Perioperative and anesthetic management of patients with rheumatoid arthritis

Our understanding and management of rheumatoid arthritis (RA) have greatly improved, but perioperative and anesthetic management remain challenging. RA is not limited to joints; systemic evaluation is thus required when planning perioperative management. Especially, careful airway evaluation is needed; management of airway-related arthritis is challenging. A multidisciplinary approach is essential to prevent complications without exacerbating RA disease activity. Guidelines published in 2017 are available for perioperative management of anti-rheumatic medication in patients with rheumatic diseases undergoing elective total hip or total knee arthroplasty. However, the guidelines focus only on anti- rheumatic medications, and do not consider all aspects of perioperative management (including anesthesia). Here, we discuss the perioperative and anesthetic management of patients with RA.

Patient educational needs and challenges in psoriatic arthritis

PURPOSE OF REVIEW

To provide an overview of the recent research publications on educational needs of patients with psoriatic arthritis (PsA) and the associated challenges.

RECENT FINDINGS

The rate of good treatment adherence in PsA can be as low as 57.7% and successful patient education can help improve treatment adherence. Also, 78.7% of patients who stopped their disease modifying anti-rheumatic drugs during the first wave of the COVID-19 pandemic did so without the advice of their clinician. In delivering educational needs, the aspects of disease process, treatment, self-help measures, managing pain, movement, psychological and social needs should all be addressed, whilst at the same time, recognising that PsA patients with multidomain disease, are likely to be dealing with more than just pain. Arthritis self-care management education is potentially beneficial, but up to 11% of educational YouTube videos may contain misleading patient opinion and many existing apps do not meet the needs of the patients with PsA.

SUMMARY

Significant room for improvement exists in treatment adherence in PsA and patient education addressing the relevant educational needs could assist with this issue. However, patients should be advised to be wary of internet videos and other educational aids that were not created by health professionals.