Primary study · included by 1 review

Dental malocclusion among children with attention deficit hyperactivity disorder.

Roy 2020 · Roy Annie, Ferraz Dos Santos Beatriz, Rompré Pierre, et al. · American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics · 2020

Included by

Association between attention deficit hyperactivity disorder and bruxism: a systematic review.

Non-Cochrane · aetiology · 2026 · cited as Roy 2020 · Table 1; Figure 2; Reference 33

Outcome this study informs	Pooled effect	Evidence	Certainty
Presence of bruxism (sleep or awake; self-report, clinical or device-based assessment) ADHD diagnosed by any DSM edition (exposure) vs Individuals without ADHD	OR 1.99 [1.60, 2.48]	1 study · 11699 participants	GRADE not reported
Presence of bruxism ADHD vs No ADHD	OR 1.98 [1.60, 2.46]	NR	GRADE not reported
Presence of bruxism ADHD vs No ADHD	OR 2.16 [1.72, 2.71]	16 studies · 16348 participants	GRADE not reported
Presence of bruxism (sleep or awake; self-report, clinical or device-based assessment) ADHD diagnosed by any DSM edition (exposure) vs Individuals without ADHD	OR 2.32 [1.79, 3.00]	14 studies	GRADE not reported

1 including review in total.