J P Jansen

Accounting for correlation in network meta‐analysis with multi‐arm trials

A E Ades, S Dias, N J Welton, 2012, Research synthesis methods.

A novel approach for evaluating level, frequency and duration of lumbar posture simultaneously during work.

A Burdorf, J P Jansen, A. Burdorf, 2001, Scandinavian journal of work, environment & health.

Network meta‐analysis of longitudinal data using fractional polynomials

J P Jansen, M C Vieira, S Cope, 2015, Statistics in medicine.

Predicting the long term course of low back pain and its consequences for sickness absence and associated work disability

A Burdorf, J P Jansen, A. Burdorf, 2006, Occupational and Environmental Medicine.