Limited predictive value of illness perceptions for short-term poor recovery in musculoskeletal pain. A multi-center longitudinal study.

Background: Musculoskeletal pain (MSP) is recognized worldwide as a major cause of increased years lived with disability. In addition to known generic prognostic factors, illness perceptions (IPs) may have predictive value for poor recovery in MSP. We were interested in the added predictive value of baseline IPs, over and above the known generic prognostic factors, on clinical recovery from MSP.

Illness perceptions associated with patient burden with musculoskeletal pain in outpatient physical therapy practice, a cross-sectional study.

Introduction: Musculoskeletal pain (MSP) is a burden to patients and to society. In addition to well-known prognostic factors, illness perceptions (IPs) may be associated with pain intensity and physical functioning in MSP but their role is not fully understood. Our research focused on these questions: 1) Do IPs differ between patients with acute, sub-acute and persistent MSP 2) Are IPs, in addition to well-known prognostic factors, associated with pain intensity and with limitations in physical functioning?

Methods: Eligible MSP patients from 29 physical therapy practices were invited to participate in a cross-sectional study.

Evaluation of newly developed immunoperoxidase monolayer assays for detection of antibodies against bovine herpesvirus 4.

This study describes the evaluation of immunoperoxidase monolayer assays (IPMAs) for detection of antibodies against bovine herpesvirus 4 (BHV4) DN-599 or BHV4 LVR 140 in sera of cattle. We compared the quality of these IPMAs with the quality of a BHV4 indirect enzyme-linked immunosorbent assay (ELISA). In addition, a preliminary serological survey of BHV4 antibodies was carried out to estimate the seroprevalence of BHV4 in Dutch cattle at different ages.