borderline significantp = 0.09
Borderline significant associations for high ( vs. low) job strain in the group with domestic overload were also observed for sleep systolic BP (16.9 mm Hg, p = 0.09), 24 h diastolic BP (12.9 mm Hg, p = 0.055), home diastolic BP (13.6 mm Hg, p = 0.07) and sleep systolic BP (20.5 mm Hg, p = 0.082).These findings suggest the existence of interaction between domestic overload and stress at work since much smaller (and non-significant) differences in mean BP due to high job strain were observed for workers with low domestic workload.