Journal of occupational and environmental medicine
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J. Occup. Environ. Med. · May 2009
Randomized Controlled TrialParticipatory intervention for workplace improvements on mental health and job performance among blue-collar workers: a cluster randomized controlled trial.
To explore the effect of participatory intervention for workplace improvement on mental health and job performance. ⋯ It is suggested that the participatory intervention for workplace improvement is effective against deterioration in mental health and for improving job performance.