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实时疲劳风险评估

Fatiguefit4Duty

在上岗时进行结构化评估，将员工在过去 24 小时和 48 小时内的实际睡眠与其当前的警觉程度结合起来。

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A Fatiguefit4Duty result on a phone: John’s estimated fatigue likelihood is Possible, with his fatigue-related error risk over the next 24 hours if he gets no further sleep.
风险与安全解决方案

问题所在

合规的排班仍可能让疲劳的班组上岗

预测疲劳导致能力下降的实际指标是先前的睡眠与清醒史，而不是值勤时数。工时规定看不到员工整夜照顾生病孩子，也看不到无人诊断出的睡眠障碍。

Fatiguefit4Duty 在上岗时提出真正能够预测能力下降的问题，并把答案呈现给需要作出决定的人。

How do you know your employees are fit to start work? Watch the video · 1:45
Presented by Professor Drew Dawson

The size of the problem

National figures for 新加坡, from published research. They are modelled, not measured in your workforce.

  • 27.6%have inadequate sleep2022 (SMHS 2016, fieldwork 2016-2018)
  • 13%of workplace injuries are linked to sleep problems2014
  • S$2,312lost productivity per affected employee each year
Sources
  1. Lee YY, et al. Sleep quality of Singapore residents: findings from the 2016 Singapore Mental Health Study. Sleep Medicine: X, 2022.
  2. Uehli K, et al. Sleep problems and work injuries: a systematic review and meta-analysis. Sleep Medicine Reviews, 2014.
  3. Rosekind MR, et al. The Cost of Poor Sleep: Workplace Productivity Loss and Associated Costs. Journal of Occupational and Environmental Medicine, 2010;52(1):91-98, applied to average earnings in Singapore (MOM, mean gross monthly income from work of full-time employed residents, 2Q 2026 preliminary, excluding bonuses).

案例

When no one checked who was fit for duty

Published cases from 新加坡和澳大利亚 where people started or kept working without enough sleep, and fatigue was never measured or treated as a hazard.

案例以英文显示。

  • 2020年4月 · Victoria, Australia

    Truck driver with five hours' rest in 72 jailed 22 years for killing four police officers on a city freeway

    • 安全
    • 法律

    A night-shift truck driver on probation, who had about five hours of potential rest in the 72 hours before the crash and had been using methylamphetamine, drifted repeatedly into the emergency lane before ploughing into four police officers at a roadside intercept, killing all four. A sleep physician told the court the sleep deprivation alone was comparable to a blood alcohol level well above 0.1 and, combined with drugs, had a multiplicative effect. The driver pleaded guilty to culpable driving particularised as negligent, fatigued and drug-affected driving and was jailed for 22 years.

    案例 AU-transport-40报告问题

查看所有与疲劳相关的新闻

运作方式

A fitness-for-duty check at the start of the shift

Each person records the sleep they actually got in the last 24 and 48 hours and how alert they feel now. That covers two levels of defence at once: whether the sleep was obtained, and whether fatigue is showing at work. Elevated risk goes to the leader with the controls you have set for the role and task, before the work starts.

  1. Step 01

    发起

    主管在上岗时发起评估。在手机上约需三十秒，离线也可使用。

    A Fatiguefit4Duty assessment starting on a phone: which tasks are you doing today (wildfire suppression), how much sleep in the last 24 and 48 hours, and when did you wake.

  2. Step 02

    睡眠与警觉

    过去 24 小时和 48 小时内的睡眠、清醒时长，以及以 Karolinska Sleepiness Scale 测量的当前困倦程度。

    Fatiguefit4Duty asking about sleep in the last 24 and 48 hours, wake time and start time, with answers chosen from a list.

  3. Step 03

    风险提示

    根据先前睡眠与清醒史得出的可能性，结合按岗位设定的后果评级，按 ISO 31000 进行计算。

    A Fatiguefit4Duty result on a phone: Stop, the assessed fatigue risk right now is High, with mandatory reporting to the responsible manager and controls such as extra breaks and a safety buddy.

  4. Step 04

    呈报给负责人

    结果会连同您按岗位和任务配置的控制措施，发送给班组长或安全经理。决定权始终在您手中。

    A Fatiguefit4Duty result for a fire-fighting crew member: Stop, the assessed fatigue risk right now is Extreme for the next 24 hours, with the actions to take and a Tell the Boss button.

Most workplaces check whether someone is fit for duty without asking how they slept. A roster can’t see a night with a sick child. Thirty seconds at the start of a shift asks, and puts the answer in front of whoever makes the call.

Daniel Platt联合创始人兼首席执行官

Rollout

How we roll it out

  1. Scope

    Agree the roles in scope and a consequence rating for each.

  2. Configure

    Set the controls for each band and who sees each result.

  3. Train and launch

    Supervisors learn to prompt the assessment and act on the result.

  4. Review

    Aggregate reporting by cohort, location and craft, and tune the controls.

客户能看到什么

谁能看到什么

与 Sleepfit 不同，此结果并非仅限员工本人查看：其目的是为上岗时的控制决策提供依据。各等级阈值及其推导方法会向您公开。

按流行率定价，而非按人头。 定价方式.

  • The worker

    Answers about their own sleep

    • The thirty-second assessment, on a phone

  • Team leader or safety manager

    The risk indication, by design

    • Each person’s risk indication at the start of duty
    • The role- and task-based controls you configured

  • The employer

    Patterns across the operation

    • Aggregate reporting by cohort, location and craft
    • Band thresholds and how they were derived

证据

我们能够证明的

可能性部分基于先前的睡眠与清醒史，这是目前证据最充分的个人适岗输入指标。

该方法遵循已发表的疲劳风险管理文献（Dawson & McCulloch，2005；Dawson & Sprajcer，2020）。评分、等级和阈值由我们自行制定，我们并未声称其经过任何验证研究。

无法证明的

它在岗位和任务层面提供风险提示。它不作适岗判定，不作诊断，也不会批准员工上岗或令其停工。这一决定仍由您按照自己的程序作出。这是一种站得住脚的方法，而非经过验证的工具，我们也不会如此描述它。

FAQs

Questions we’re often asked

Does it decide whether someone can work?

No. It gives a risk indication at role and task level, shown to the team leader or safety manager with the controls you have configured. It does not clear or stand down an employee: that decision stays with you, under your own procedure.

How long does it take, and does it need a signal?

Around thirty seconds on a phone at the start of duty, and it works offline.

What does it ask?

The sleep a person got in the last 24 and 48 hours, how long they have been awake, and how sleepy they feel now on the Karolinska Sleepiness Scale, combined with a consequence rating set for each role.

The science

Is it a validated instrument?

No, and we don’t describe it as one. It follows the published fatigue risk management literature, but the scoring, bands and thresholds are our own and no validation study is claimed for them. The thresholds and how they were derived are published to you.

The science

Who sees an individual’s result?

The team leader or safety manager, by design: the result exists to inform a control decision at the start of duty, so it is not private to the worker. You also get aggregate reporting by cohort, location and craft.

Trust and security Privacy policy

Can someone delete their account?

Yes. Anyone can ask for their account and its personal data to be deleted; the steps are on its delete-account page. Deletion can’t be undone.

Delete an account

后续路径

下一步

Fatiguefit4Duty与新加坡 30 个行业的法规

25 / 30

支持您的一般注意义务

5 / 30

自愿性福利，并非法规要求

了解Fatiguefit4Duty如何契合您所在行业的法规，以及我们建议从哪里开始。

全部 33 个行业

与Fatiguefit4Duty相互关联的其他解决方案

第 2 道防线

Sleepfit

了解反复出现高风险结果背后的睡眠健康状况，并识别可能受益于临床评估的人员。

支持第 2、3 道防线

Awareness eLearning

教导班组和主管识别自己和彼此的疲劳。

第 5 道防线

Was It Fatigue?

一旦出现问题，进行妥善调查。

Interested in Fatiguefit4Duty for your organisation?

Tell us a little about your organisation and which solutions you’re looking at, and our team will be in touch.

Express interest 查看您的员工队伍概览
A Fatiguefit4Duty result on a phone: John’s estimated fatigue likelihood is Possible, with his fatigue-related error risk over the next 24 hours if he gets no further sleep.