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Figure 1 | BMC Public Health

Figure 1

From: Diet, physical exercise and cognitive behavioral training as a combined workplace based intervention to reduce body weight and increase physical capacity in health care workers - a randomized controlled trial

Figure 1

Flow of the cluster randomization. Cluster flow of consenting employees stratified in levels of work units (Units), day and evening/night shifts (Shifts) and clusters for randomization based on daily contact at work between participants (Clusters). Day = Day shifts, Ev/Ni = Evening/Night shifts, HCW = Home Care Worker, AS = Administration Staff, Cle = Cleaners, GM = Grounds Men, TH = Home Care Workers in a Terraced House, HRB = Home, Care Workers in a high-rise block, HCA = Health Care Assistants, PU = Psychiatric Unit.

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BMC Public Health

ISSN: 1471-2458

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