Spinal pain in adolescents: prevalence, incidence, and course: a school-based two-year prospective cohort study in 1,300 Danes aged 11–13

Development of the young spine questionnaire

(2013) Henrik Hein Lauridsen et al.   BMC MUSCULOSKELETAL DISORDERS

Prevalence of low back pain in children and adolescents: a meta-analysis

(2013) Inmaculada Calvo-Muñoz et al.   BMC Pediatrics

Effect of a school environment intervention on adolescent adiposity and physical fitness

(2013) L. B. Christiansen et al.   SCANDINAVIAN JOURNAL OF MEDICINE & SCIENCE IN SPORTS

Factors Associated With Adolescent Chronic Non-Specific Pain, Chronic Multisite Pain, and Chronic Pain With High Disability: The Young–HUNT Study 2008

(2012) Gry Børmark Hoftun et al.   JOURNAL OF PAIN

Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990–2010: a systematic analysis for the Global Burden of Disease Study 2010

(2012) Theo Vos et al.   LANCET

Prevalence and tracking of back pain from childhood to adolescence

(2011) Per Kjaer et al.   BMC MUSCULOSKELETAL DISORDERS

SPACE for physical activity - a multicomponent intervention study: study design and baseline findings from a cluster randomized controlled trial

(2011) Mette Toftager et al.   BMC PUBLIC HEALTH

Pain in children – a call for more longitudinal research

(2011) Gareth T. Jones   PAIN

Does the number of musculoskeletal pain sites predict work disability? A 14-year prospective study

(2008) Yusman Kamaleri et al.   EUROPEAN JOURNAL OF PAIN

Expenditures and Health Status Among Adults With Back and Neck Problems

(2008) Brook I. Martin   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION