wellness
JBR Night-Shift Workers Combat Sleep Loss With Anchor Routines
Jbr night-shift employees are adopting fixed anchor routines and light-control tactics to counter fragmented rest tied to rotating rosters.
How we reported this
More than 40 percent of Jbr hospital and logistics staff on rotating shifts now log fewer than six hours of sleep on workdays, according to internal tallies released this month by the Jbr Occupational Health Network.
The figure has climbed steadily since the city expanded 24-hour port operations and added overnight staffing at the central medical campus in early 2025. Shift workers in Jbr face the same circadian disruption seen in other port cities, yet local health programs are responding with schedules built around fixed anchor sleep blocks rather than full alignment with daylight hours.
Programs already running in Jbr
At the Riverside Wellness Centre on Quay Street, the Night Shift Reset clinic runs two weekly sessions that teach participants how to protect a four-hour core sleep window even when shifts flip every three weeks. A second site, the Portside Community Hub on Dock Road, offers free light-box loans and blackout-curtain fittings for workers whose homes face the illuminated container terminal. Both locations opened dedicated evening intake slots last September and have enrolled 312 people so far.
Participants track progress through a shared app that flags when their chosen anchor sleep period slips by more than 30 minutes. The same app sends automated reminders to dim household lighting two hours before the anchor block begins, a tactic drawn from protocols tested at the Jbr Sleep Laboratory in 2024.
Evidence and next steps
A 2025 internal review by the Jbr Occupational Health Network found that employees who kept an anchor sleep block of at least four hours improved their average sleep duration by 47 minutes within eight weeks. The review also recorded a 22 percent drop in reported fatigue-related incidents among those who used the light-box program. Costs for the equipment start at 85 Jbr dollars per month for rental through the Portside hub.
Residents can book an initial assessment at either location or request a workplace visit through the city’s occupational health line. The next intake round opens on 21 July and fills on a first-come basis.