Factors Associated with Objectively Measured Physical Activity in Patients with Seropositive Rheumatoid Arthritis.

Rheumatoid arthritis (RA) is a chronic autoimmune disease, which is associated with low levels of physical activity (PA). However, the factors related to low physical activity levels have rarely been studied. In this cross-sectional study, 70 seropositive RA patients were included.

A cross-sectional study on self-reported physical and mental health-related quality of life in rheumatoid arthritis and the role of illness perception.

Background: Psychosocial models including illness perception might explain individual differences in health-related quality of life (HRQoL) and daily functioning in chronically ill patients. The aim of this study was to assess the association of illness perception among rheumatoid arthritis (RA) patients with physical and mental HRQoL, adjusted for demographic variables, clinical variables and social support.

Methods: A cross-sectional study conducted at a Viennese rheumatology outpatient clinic on 120 RA patients.

Frailty in seropositive rheumatoid arthritis patients of working age: a cross-sectional study.

Objectives: The prevalence of frailty has been widely researched in the elderly population. However, data about people of working age are scarce. The aim of this paper was to assess the prevalence of prefrailty and frailty in rheumatoid arthritis (RA) patients of working age, and to assess factors associated with prefrailty/frailty.

Sleep Quality in Patients with Rheumatoid Arthritis and Associations with Pain, Disability, Disease Duration, and Activity.

We aimed to assess the subjective sleep quality in patients with rheumatoid arthritis (RA) and its correlation with disease activity, pain, inflammatory parameters, and functional disability. In a cross-sectional study, patients with confirmed RA diagnosis responded to a questionnaire (consisting of socio-demographic data, the Health Assessment Questionnaire Disability Index, and the Medical Outcome Study Sleep Scale). Disease activity was assessed with the Clinical Disease Activity Index, and pain levels using the visual analogue scale.

Work Ability and Employment in Rheumatoid Arthritis: A Cross-Sectional Study on the Role of Muscle Strength and Lower Extremity Function.

Objective: The aim of the present study was to assess the association between muscle strength, lower extremity function, employment status, and work ability in RA patients.

Methods: One hundred seropositive RA outpatients of working age were included in this cross-sectional study. Employment status was assessed by interview and work ability by the Work Ability Index-Single Item Scale (WAS).

Sexual health in patients with rheumatoid arthritis and the association between physical fitness and sexual function: a cross-sectional study.

The aim of this study was to examine sexual health in patients with rheumatoid arthritis (RA), and to analyse factors associated with sexual health with a focus on physical fitness. One hundred RA patients aged between 18 and 65 years were included in a cross-sectional study. Handgrip strength and knee extensor strength were measured with a dynamometer, and physical performance with the Short Physical Performance Battery (SPPB).

Workability and Muscle Strength in Patients With Seropositive Rheumatoid Arthritis: Survey Study Protocol.

Background: Rheumatoid arthritis (RA) and other rheumatic conditions not only fundamentally affect patients' quality of life and physiological needs but are also negatively associated with work ability. The costs of poor work ability, which, in sum, are more than treatment costs, pose an economic burden to society and patients. Work ability in RA appears to be multifactorial; symptoms such as pain, swelling, and stiffness play a major role, as these directly affect functional disability.