| Obesity and osteoarthritis in knee, hip and/or hand: an epidemiological study in the general population with 10 years follow-up M Grotle, KB Hagen, B Natvig, FA Dahl, TK Kvien BMC musculoskeletal disorders 9, 1-5, 2008 | 896 | 2008 |
| Core outcome measurement instruments for clinical trials in nonspecific low back pain A Chiarotto, M Boers, RA Deyo, R Buchbinder, TP Corbin, LOP Costa, ... Pain 159 (3), 481-495, 2018 | 387 | 2018 |
| Core outcome domains for clinical trials in non-specific low back pain A Chiarotto, RA Deyo, CB Terwee, M Boers, R Buchbinder, TP Corbin, ... European Spine Journal 24, 1127-1142, 2015 | 380 | 2015 |
| Prevalence and burden of osteoarthritis: results from a population survey in Norway. M Grotle, KB Hagen, B Natvig, FA Dahl, TK Kvien The Journal of rheumatology 35 (4), 677-684, 2008 | 336 | 2008 |
| Fear-avoidance beliefs and distress in relation to disability in acute and chronic low back pain M Grotle, NK Vøllestad, MB Veierød, JI Brox Pain 112 (3), 343-352, 2004 | 332 | 2004 |
| Concurrent comparison of responsiveness in pain and functional status measurements used for patients with low back pain M Grotle, JI Brox, NK Vøllestad Spine 29 (21), E492-E501, 2004 | 295 | 2004 |
| Clinical course and prognostic factors in acute low back pain: patients consulting primary care for the first time M Grotle, JI Brox, MB Veierød, B Glomsrød, JH Lønn, NK Vøllestad Spine 30 (8), 976-982, 2005 | 269 | 2005 |
| Are prognostic indicators for poor outcome different for acute and chronic low back pain consulters in primary care? M Grotle, NE Foster, KM Dunn, P Croft PAIN® 151 (3), 790-797, 2010 | 241 | 2010 |
| Systematic review of back schools, brief education, and fear-avoidance training for chronic low back pain JI Brox, K Storheim, M Grotle, TH Tveito, A Indahl, HR Eriksen The spine journal 8 (6), 948-958, 2008 | 240 | 2008 |
| Clinical course and impact of fear-avoidance beliefs in low back pain: prospective cohort study of acute and chronic low back pain: II M Grotle, NK Vøllestad, JI Brox Spine 31 (9), 1038-1046, 2006 | 225 | 2006 |
| Comparison of the SF6D, the EQ5D, and the oswestry disability index in patients with chronic low back pain and degenerative disc disease LG Johnsen, C Hellum, ØP Nygaard, K Storheim, JI Brox, I Rossvoll, ... BMC musculoskeletal disorders 14, 1-9, 2013 | 206 | 2013 |
| The pelvic girdle questionnaire: a condition-specific instrument for assessing activity limitations and symptoms in people with pelvic girdle pain B Stuge, A Garratt, H Krogstad Jenssen, M Grotle Physical therapy 91 (7), 1096-1108, 2011 | 200 | 2011 |
| Exercise therapy for bone and muscle health: an overview of systematic reviews KB Hagen, H Dagfinrud, RH Moe, N Østerås, I Kjeken, M Grotle, ... BMC medicine 10, 1-11, 2012 | 183 | 2012 |
| Lumbar spine surgery across 15 years: trends, complications and reoperations in a longitudinal observational study from Norway M Grotle, MC Småstuen, O Fjeld, L Grøvle, J Helgeland, K Storheim, ... BMJ open 9 (8), e028743, 2019 | 162 | 2019 |
| Reliability, validity and responsiveness of the fear-avoidance beliefs questionnaire: methodological aspects of the Norwegian version. M Grotle, JI Brox, NK Vøllestad Journal of rehabilitation medicine 38 (6), 346-353, 2006 | 155 | 2006 |
| Outcome after femoral neck fractures: a comparison of Harris Hip Score, Eq-5d and Barthel Index F Frihagen, M Grotle, JE Madsen, TB Wyller, P Mowinckel, L Nordsletten Injury 39 (10), 1147-1156, 2008 | 148 | 2008 |
| Reliability and construct validity of self-report questionnaires for patients with pelvic girdle pain M Grotle, AM Garratt, H Krogstad Jenssen, B Stuge Physical therapy 92 (1), 111-123, 2012 | 145 | 2012 |
| Cross-cultural adaptation and validation of the Norwegian pain catastrophizing scale in patients with low back pain L Fernandes, K Storheim, I Lochting, M Grotle BMC musculoskeletal disorders 13, 1-9, 2012 | 137 | 2012 |
| Screening for yellow flags in first-time acute low back pain: reliability and validity of a Norwegian version of the Acute Low Back Pain Screening Questionnaire M Grotle, NK Vøllestad, JI Brox The Clinical journal of pain 22 (5), 458-467, 2006 | 136 | 2006 |
| Prognostic factors in first-time care seekers due to acute low back pain M Grotle, JI Brox, B Glomsrød, JH Lønn, NK Vøllestad European Journal of Pain 11 (3), 290-298, 2007 | 133 | 2007 |
