The risk for STI reinfection and condom use at last sexual encounter vary by age and sexual orientation among people in the UK aged 16 to 24.

Spondyloarthritis (SpA), if not diagnosed and treated early, often leads to significant morbidity. Unfortunately, diagnosis and implementation of therapy are frequently delayed, in many cases by ...

Another potential drawback is the exclusion of patients with disease initiation after the age of 45 years, which is not uncommon in peripheral SpA. It also remains unclear what degree of spinal ...