evidencegaps
Primary study · included by 1 review

Reported bruxism and biopsychosocial symptoms: a longitudinal study.

Ahlberg 2004 · Ahlberg J, Savolainen A, Rantala M, et al. · Community dentistry and oral epidemiology · 2004

Included by

Is Insomnia Linked to Sleep Bruxism in Adults? A Systematic Review and Meta-Analysis.
Non-Cochrane · aetiology · 2026 · cited as Ahlberg 2004 · Table 1; Figures 2-3
Outcome this study informsPooled effectEvidenceCertainty
Sleep bruxism, self-reported
Insomnia (validated index or reported symptoms) vs No insomnia
OR 1.17 [0.79, 1.72]4 studies · 5500 participantsVery low
Sleep bruxism, self-reported
Insomnia (validated index or reported symptoms) vs No insomnia
OR 1.02 [1.00, 1.04]4 studies · 5500 participantsGRADE not reported

1 including review in total.