Primary study · included by 1 review

The Effects of Two Planning Interventions on the Oral Health Behavior of Iranian Adolescents: A Cluster Randomized Controlled Trial.

Pakpour 2016 · Pakpour Amir H, Gholami Maryam, Gellert Paul, et al. · Annals of behavioral medicine : a publication of the Society of Behavioral Medicine · 2016

Included by

The Effect of Personalized Oral Health Education on Oral Hygiene Behavior and Periodontal Health: A Meta-Analysis and Systematic Review.

Non-Cochrane · intervention · 2026 · cited as Pakpour 2016 · Table 1; Figures 3 to 5

Outcome this study informs	Pooled effect	Evidence	Certainty
Plaque index (PI) Personalized oral health education vs Conventional (regular) oral health education · 1 month	MD -0.26 [-0.52, 0.01]	2 studies	GRADE not reported
Frequency of toothbrushing Personalized oral health education vs Conventional (regular) oral health education · 1 month	MD 1.17 [0.07, 2.28]	2 studies	GRADE not reported
Frequency of toothbrushing Personalized oral health education vs Conventional (regular) oral health education · All follow-up times pooled (1 to 9 months)	MD 1.15 [0.09, 2.21]	2 studies · 1661 participants	GRADE not reported
Frequency of toothbrushing Personalized oral health education vs Conventional (regular) oral health education · All follow-up times (subgroup figure total)	MD 1.53 [0.54, 2.51]	2 studies	GRADE not reported
Self-efficacy Personalized oral health education vs Conventional (regular) oral health education · All follow-up times (subgroup figure total)	MD -0.05 [-0.30, 0.21]	2 studies	GRADE not reported
Plaque index (PI) Personalized oral health education vs Conventional (regular) oral health education · All follow-up times combined (1 to 9 months)	MD -0.38 [-0.50, -0.25]	3 studies · 4217 participants	GRADE not reported
Plaque index (PI) Personalized oral health education vs Conventional (regular) oral health education · All follow-up times pooled (1 to 9 months)	MD -0.42 [-0.63, -0.21]	5 studies · 3344 participants	GRADE not reported
Frequency of toothbrushing Personalized oral health education vs Conventional (regular) oral health education · 6 months	MD 2.26 [1.02, 3.49]	1 study	GRADE not reported
Plaque index (PI) Personalized oral health education vs Conventional (regular) oral health education · 6 months	MD -0.38 [-0.49, -0.28]	1 study	GRADE not reported
Plaque index (PI) Personalized oral health education vs Conventional (regular) oral health education · 3 months	MD -0.27 [-0.32, -0.23]	1 study	GRADE not reported
Self-efficacy Personalized oral health education vs Conventional (regular) oral health education · 1 month	MD 0.15 [-0.05, 0.35]	2 studies	GRADE not reported
Self-efficacy Personalized oral health education vs Conventional (regular) oral health education · All follow-up times pooled (1 to 9 months)	MD -0.31 [-0.38, -0.25]	2 studies · 1709 participants	GRADE not reported
Oral health-related quality of life Personalized oral health education vs Conventional (regular) oral health education · All follow-up times pooled (1 to 9 months)	MD 8.46 [6.60, 10.32]	1 study · 1543 participants	GRADE not reported
Plaque index (PI) Personalized oral health education vs Conventional (regular) oral health education · 9 months	MD -0.64 [-0.86, -0.42]	1 study	GRADE not reported
Self-efficacy Personalized oral health education vs Conventional (regular) oral health education · 6 months	MD -0.31 [-0.38, -0.25]	1 study	GRADE not reported

1 including review in total.