PMID- 31848736 OWN - NLM STAT- MEDLINE DCOM- 20210210 LR - 20211006 IS - 1437-160X (Electronic) IS - 0172-8172 (Print) IS - 0172-8172 (Linking) VI - 40 IP - 3 DP - 2020 Mar TI - Physical activity and sedentary behaviour and their associations with clinical measures in axial spondyloarthritis. PG - 375-381 LID - 10.1007/s00296-019-04494-3 [doi] AB - Engaging in physical activity (PA) is a key aspect in the management of axial spondyloarthritis (axial SpA), however, its relationship with clinical measures is unknown. Previous research has mainly focused on subjective methods of measuring PA and sedentary behaviour (SB). The aim of this study was to explore the associations between objectively measured PA and SB with clinical measures in people with established axial SpA. Fifty participants were recruited from secondary-care rheumatology outpatient services in Glasgow, UK. Clinical measures collected included; Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Bath Ankylosing Spondylitis Functional Index (BASFI), Bath Ankylosing Spondylitis Metrology Index (BASMI), Ankylosing Spondylitis Quality of Life (ASQOL) and the Six Minute Walk Test (6MWT). PA and SB were measured using the activPAL3 tri-axial accelerometer. Data from forty-five participants were included (23 males, average age 49 +/- 12 years). Participants accumulated an average of 93.2 +/- 41.5 min/day walking with an average of 7200 +/- 3397 steps/day. The majority of the day (65%) was spent sitting, accumulated in prolonged bouts. Walking time and steps taken/day were associated with better BASFI (r = - 0.395, p = 0.007 and r = - 0.404, p = 0.006), ASQOL (r = - 0.375, p = 0.011 and r = - 0.361, p = 0.015) and 6MWT (r = 0.396, p = 0.007 and r = 0.421, p = 0.004); while longer walking events were associated with better BASMI (rho = - 0.352, p = 0.018), BASFI (rho = - 0.316, p = 0.034) and 6MWT (rho = 0.404, p = 0.006). SB was associated with worse ASQOL (r = 0.380, p = 0.010) and 6MWT (6MWT, r = - 0.357, p = 0.016). In people with axial SpA PA is associated with better function, exercise capacity and spinal mobility, while SB is associated with lower exercise capacity and poor quality of life. These findings support the promotion of PA and reduction of SB in people with axial SpA. FAU - Coulter, Elaine H AU - Coulter EH AUID- ORCID: 0000-0001-5246-0576 AD - School of Health and Life Sciences, Glasgow Caledonian University, Cowcaddens Road, Glasgow, UK. FAU - McDonald, Marie Therese AU - McDonald MT AUID- ORCID: 0000-0003-4950-5854 AD - School of Health and Life Sciences, Glasgow Caledonian University, Cowcaddens Road, Glasgow, UK. MarieTherese.McDonald@gcu.ac.uk. AD - Rheumatology Service, Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde, Glasgow, UK. MarieTherese.McDonald@gcu.ac.uk. AD - Institute of Infection, Immunity and Inflammation, University of Glasgow, Sir Graeme Davies Building, University Place, Glasgow, UK. MarieTherese.McDonald@gcu.ac.uk. FAU - Cameron, Sara AU - Cameron S AD - School of Medicine, Dentistry and Nursing, University of Glasgow, Oakfield Avenue, Glasgow, UK. FAU - Siebert, Stefan AU - Siebert S AUID- ORCID: 0000-0002-1802-7311 AD - Institute of Infection, Immunity and Inflammation, University of Glasgow, Sir Graeme Davies Building, University Place, Glasgow, UK. FAU - Paul, Lorna AU - Paul L AUID- ORCID: 0000-0003-2869-0309 AD - School of Health and Life Sciences, Glasgow Caledonian University, Cowcaddens Road, Glasgow, UK. LA - eng GR - 20874/VAC_/Versus Arthritis/United Kingdom PT - Journal Article DEP - 20191217 PL - Germany TA - Rheumatol Int JT - Rheumatology international JID - 8206885 SB - IM MH - Adult MH - Exercise/*physiology MH - Female MH - Humans MH - Male MH - Middle Aged MH - Quality of Life MH - *Sedentary Behavior MH - Severity of Illness Index MH - Spondylarthritis/*diagnosis/physiopathology MH - Surveys and Questionnaires PMC - PMC7002460 OTO - NOTNLM OT - Axial spondyloarthritis OT - Physical activity OT - Rheumatology OT - Sedentary behaviour COIS- Dr Coulter, Ms McDonald, Dr Siebert and Professor Paul received a research grant from Versus Arthritis (formally Arthritis Research UK) during the conduct of the study. Ms Cameron declares no conflicts of interest. EDAT- 2019/12/19 06:00 MHDA- 2021/02/11 06:00 PMCR- 2019/12/17 CRDT- 2019/12/19 06:00 PHST- 2019/09/10 00:00 [received] PHST- 2019/12/09 00:00 [accepted] PHST- 2019/12/19 06:00 [pubmed] PHST- 2021/02/11 06:00 [medline] PHST- 2019/12/19 06:00 [entrez] PHST- 2019/12/17 00:00 [pmc-release] AID - 10.1007/s00296-019-04494-3 [pii] AID - 4494 [pii] AID - 10.1007/s00296-019-04494-3 [doi] PST - ppublish SO - Rheumatol Int. 2020 Mar;40(3):375-381. doi: 10.1007/s00296-019-04494-3. Epub 2019 Dec 17.