What does the research say about hip accelerometer non-wear time?

Hip accelerometer non-wear time

There is 1 paper on hip accelerometer non-wear time in aging research: 1 observational study in people. The newest story, Nov 14, 2026: “Hip monitor downtime matched diary-based sleep midpoints”.

Biomarker

1 paper studies it2 findings

1 new paper in 30 daysSee all 1 papers on hip accelerometer non-wear time

“TIB calculated from non-wear time of hip accelerometry demonstrated convergent validity with sleep duration assessed from sleep diary.”

Using hip-worn accelerometer non-wear time to assess sleep duration and sleep midpointAnnals of epidemiology2026doi:10.1016/j.annepidem.2026.110318

Humans1

Effects

Sleep midpoint

no changein humans1

1 study

Hip accelerometer non-wear time was not clearly linked with sleep midpoint in humans (Compared with sleep diary; equivalence margin ±15 minutes) (1.3 minutes earlier on weekdays; 1.6 minutes later on weekends; TOST p < 0.01).
“Midpoint based on non-wear time was equivalent to sleep diary.”
HumansCompared with sleep diary; equivalence margin ±15 minutes1 week77% femalesn = 17,855
Hip monitor downtime matched diary-based sleep midpoints
Annals of epidemiologyNov 1, 2026

Associations

Sleep diary sleep duration

upin humans1

1 study

Hip accelerometer non-wear time is associated with sleep diary sleep duration in humans (Weekday r = 0.72; weekend r = 0.67; time in bed longer by 41.1 and 41.3 minutes, respectively).
“TIB calculated from non-wear time of hip accelerometry demonstrated convergent validity with sleep duration assessed from sleep diary.”
Humans1 week77% femalesn = 17,855
Hip monitor downtime matched diary-based sleep midpoints
Annals of epidemiologyNov 1, 2026

Latest

1 paper in 12 months

Annals of EpidemiologyNov 14

Hip monitor downtime matched diary-based sleep midpoints

Estimates of time in bed were 41.1 minutes longer on weekdays and 41.3 minutes longer on weekends than sleep diaries indicated.Estimates of time in bed were 41.1 minutes longer on weekdays and 41.3 minutes longer on weekends than sleep diaries indicated.

Cross-sectional · 17,855 peopleBiomarkers

Paper