{
  "abstract": "Objectives Previous intervention studies among night workers mainly focused on single interventions and found inconclusive evidence for effectiveness. The current study aims to evaluate the effects and implementation of the PerfectFit@Night intervention to improve sleep, fatigue and recovery of night workers in healthcare.Methods PerfectFit@Night consisted of environmental (provision of a powernap bed and healthy food, and workshop healthy rostering) and individual elements (e-learning and sleep coaching) and was implemented for three months in a phased manner to night workers in the health care (n=210). Questionnaires, logbooks and interview data were used. Effects of the intervention on sleep, fatigue and recovery were evaluated and implementation factors were evaluated.Results Night shift-related insomnia (-11%-points, 95% CI: -19%, -4% at three months), need for recovery (β: -2.45, 95% CI: -4.86, -0.03 at six months) and fatigue (OR: 0.46, 95% CI: 0.25, 0.86 at six months) decreased significantly after the intervention. No changes were found for subjective sleep quality and sleep duration. Barriers and facilitators for implementation were identified for each intervention element at individual (e.g., dietary preferences), organisational (e.g., responsibilities at work) and workplace levels (e.g., location of power nap bed), and for the intervention itself (e.g., useful information in e-learning). Although satisfaction was high and continuation was preferred, embedding of the intervention in the daily routine was limited.Conclusions The PerfectFit@Night intervention reduced insomnia, fatigue and need for recovery in night workers in healthcare. The most important facilitators to improve the implementation of PerfectFit@Night exist at the organisational level (e.g., positive attitude within the culture and suitable work demands). Combining effect and implementation evaluation is crucial to identify barriers and facilitators that hamper or enhance intervention effects.",
  "authors": [
    {
      "affiliations": [
        "TNO, Netherlands. Erasmus MC, Rotterdam, The Netherlands"
      ],
      "name": "Karen Oude Hengel"
    },
    {
      "affiliations": [
        "TNO, Netherlands. Erasmus MC, Rotterdam, The Netherlands"
      ],
      "name": "Heidi MLammers-van der Holst"
    },
    {
      "affiliations": [
        "TNO, Netherlands. Erasmus MC, Rotterdam, The Netherlands"
      ],
      "name": "Fleur van Elk"
    },
    {
      "affiliations": [
        "TNO, Netherlands. Erasmus MC, Rotterdam, The Netherlands"
      ],
      "name": "Suzan JW Robroek"
    },
    {
      "affiliations": [
        "TNO, Netherlands. Erasmus MC, Rotterdam, The Netherlands"
      ],
      "name": "Alex Burdorf"
    }
  ],
  "title": "8261660 PerfectFit@Night: an intervention to enhance sleep, fatigue, and recovery for healthcare shift workers",
  "uid": "896725dd-2322-5c59-949b-519ba07a2ec7"
}