A Short Daily Guided Meditation Lowered Workplace Stress Scores

CATEGORY: STRESS & MIND-BODY

Ten minutes a day of guided meditation on a phone left working adults roughly four points lower on a 0-to-40 stress scale than a comparison group after eight weeks, in a trial of 1,458 employees. Four months in, most of that gap was still there.¹

Four Points on a 0-to-40 Scale, and What Four Points Means

Stress was measured with the Perceived Stress Scale, a widely used questionnaire scored from 0 to 40 that asks how unpredictable, uncontrollable and overloaded the past month has felt. Scores fell by an average of 5.84 points in the meditation group over the eight weeks. In the waiting-list group they fell 1.45 points.¹ The researchers judged the roughly four-point difference clinically meaningful, which is to say large enough to register in ordinary life rather than only in a spreadsheet. At the four-month check, the meditation group was still about four points lower.¹

Nobody Chose Their Group, and the Waiting List Waited

Nobody chose which group they landed in. A random draw did that, which is why the two started out alike in age, job and health habits, and why a difference appearing later is more likely to come from the meditation than from something participants brought with them. One group used a guided-meditation app for about ten minutes a day for eight weeks. The other waited, and got the same materials only after follow-up was complete. Stress was recorded three times: at the start, at eight weeks, and at four months. That last measurement is what separates a short-lived result from a durable one. One limit sits right on the surface. The participants were mostly employees of a single academic medical center, so the exact numbers may not carry to every workplace.

Seventeen Trials Agree, but Only About the Finish Line

Mindfulness meditation means resting attention on the present moment, often the breath or the sensations of the body, and returning to it without self-judgment when the mind wanders. One theory for why it eases stress is that it turns down the body’s fight-or-flight response, the surge of alertness and tension the nervous system produces under pressure. This trial measured no biological signals at all. So that stays a theory. A 2026 review pooling 17 randomized trials of 1,641 adults without a diagnosed mental-health condition found mindfulness training linked to a moderate drop on the same stress questionnaire, with app and online versions outperforming in-person classes.² That review looked only at stress measured right after programs ended, so how long the benefit holds is less settled across the wider literature. Feeling stressed is also not the same thing as having an anxiety or mood disorder.

Key Takeaways

• Eight weeks of ten-minute app-guided meditation went with stress scores about four points lower than a waiting-list group’s on a 0-to-40 scale, a gap the researchers called clinically meaningful.
• Most of that gap was still present four months after the start.
• The comparison was a waiting list, and participants were mostly staff at one academic medical center, so the numbers may not transfer elsewhere.
• What was studied was everyday stress, not anxiety, depression or ongoing distress.

References

1. Radin RM, Vaccaro J, Fromer E, et al. Digital Meditation to Target Employee Stress: A Randomized Clinical Trial. JAMA Network Open. 2025;8(1):e2454435. link
2. Rajan A, Kumar M, Raj PP. Effects of mindfulness-based interventions on perceived stress among non-clinical adults: a systematic review and meta-analysis. npj Mental Health Research. 2026;5(1):9. link.