Is workplace satisfaction associated with self-reported quad bike loss of control events among farm workers in New Zealand?

•Two independent samples of farmers surveyed.•Count data regression techniques used.•Aspects of workplace satisfaction related to quad bike loss-of-control events.•Psychological demand, employment status and sex linked with quad bike LCEs.

This study investigated whether rural workers who have higher workplace satisfaction are less likely to report quad bike loss of control events (LCEs). Two independent samples of farmers completed a survey regarding LCEs and workplace satisfaction. In the first sample (n = 130) analysis revealed no relationship (p = 0.74) between workplace satisfaction and LCEs but lower rates of LCEs were reported by employees (IRR 0.52, 95%CI 0.31–0.86) compared to self-employed participants. In the second sample (n = 112), workplace satisfaction was weakly related to LCEs (IRR 1.04, 95%CI 1.00, to 1.09) with participants who found their job more psychologically demanding more likely to have had an LCE (IRR 1.14, 95%CI 1.05–1.23). Exploring the role of psychological demands on safety behaviour with respect to quad bike use, may help to address this important safety issue.