evidencegaps
Primary study · included by 1 review

Prevailing oral hygiene practices among urban Saudi Arabians in relation to age, gender and socio-economic background.

Al-Otaibi 2003 · Al-Otaibi Meshari, Zimmerman Mikael, Angmar-Månsson Birgit · Acta odontologica Scandinavica · 2003

Included by

Closing the gap in oral hygiene: prevalence of twice-daily toothbrushing among adults in Saudi Arabia: a systematic review and meta-analysis.
Non-Cochrane · prognostic · 2026 · cited as Al-Otaibi 2003 · Reference list [27]; Fig. 3; Supplementary Table 2

The review does not say which of its outcomes this study informs.

1 including review in total.