{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Bellettiere J"],"funding":["NIDDK NIH HHS","NIA NIH HHS","NHLBI NIH HHS"],"pagination":["79-88"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8547742"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["4(1)"],"pubmed_abstract":["Little is known about how sedentary behaviour (SB) metrics derived from hip-worn and thigh-worn accelerometers agree for older adults. Thigh-worn activPAL micro monitors were concurrently worn with hip-worn ActiGraph GT3X+ accelerometers (with SB measured using the 100 count-per-minute (cpm) cut-point; ActiGraph<sub>100cpm</sub>) by 953 older adults (age 77±6.6, 54% women) for 4-to-7 days. Device agreement for sedentary time and 5 SB pattern metrics was assessed using mean error and correlations. Logistic regression tested associations with 4 health outcomes using standardized (i.e., z-scores) and unstandardized SB metrics. Mean errors (activPAL-ActiGraph<sub>100cpm</sub>) and 95% limits of agreement were: sedentary time -54.7(-223.4,113.9) min/d; time in 30+ minute bouts 77.6(-74.8,230.1)"],"journal":["Journal for the measurement of physical behaviour"],"pubmed_title":["Agreement of sedentary behaviour metrics derived from hip-worn and thigh-worn accelerometers among older adults: with implications for studying physical and cognitive health."],"pmcid":["PMC8547742"],"funding_grant_id":["U19 AG066567","R01 DK114945","P01 AG052352","U01 AG006781","T32 HL007055"],"pubmed_authors":["Tuz-Zahra F","Natarajan L","Jankowska MM","Carlson JA","Greenwood-Hickman MA","LaCroix AZ","Liles S","Ridgers ND","Bellettiere J","Walker RL","Rosenberg DE"],"additional_accession":[]},"is_claimable":false,"name":"Agreement of sedentary behaviour metrics derived from hip-worn and thigh-worn accelerometers among older adults: with implications for studying physical and cognitive health.","description":"Little is known about how sedentary behaviour (SB) metrics derived from hip-worn and thigh-worn accelerometers agree for older adults. Thigh-worn activPAL micro monitors were concurrently worn with hip-worn ActiGraph GT3X+ accelerometers (with SB measured using the 100 count-per-minute (cpm) cut-point; ActiGraph<sub>100cpm</sub>) by 953 older adults (age 77±6.6, 54% women) for 4-to-7 days. Device agreement for sedentary time and 5 SB pattern metrics was assessed using mean error and correlations. Logistic regression tested associations with 4 health outcomes using standardized (i.e., z-scores) and unstandardized SB metrics. Mean errors (activPAL-ActiGraph<sub>100cpm</sub>) and 95% limits of agreement were: sedentary time -54.7(-223.4,113.9) min/d; time in 30+ minute bouts 77.6(-74.8,230.1)","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021 Mar","modification":"2025-04-04T02:04:26.742Z","creation":"2025-02-18T23:55:55.601Z"},"accession":"S-EPMC8547742","cross_references":{"pubmed":["34708190"],"doi":["10.1123/jmpb.2020-0036"]}}