Use of intrauterine devices 4.2-45.0 Tubal pathology 3.8-21.0 Assisted reproduction 4.0 Previous pelvic infection 0.9-3.8 Cigarette smoking 2.3-2.5 Vaginal ... Repeat methotrexate if <15% decrease ...

Which of the statements about the diagnosis and management of difficult-to-treat rheumatoid arthritis are correct?

The mean MTX dose was 20 mg/week, with an average treatment ... T he mean follow-up duration was 5.7 years. Methotrexate was continued in 21 of 32 patients following the initial insufficiency ...