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Comparison 1 Metronidazole gel versus ultrasonic debridement, Outcome 1 Probing pocket depth at 12 weeks.
Figuras y tablas -
Analysis 1.1

Comparison 1 Metronidazole gel versus ultrasonic debridement, Outcome 1 Probing pocket depth at 12 weeks.

Table 1. Results of quality assessment after correspondence with authors

Study

Allocation

Blinding of assessor

Withdrawals

Grade

Tang 2003

(B) Unclear

(B) Unclear

(B) Unclear

C

Figuras y tablas -
Table 1. Results of quality assessment after correspondence with authors
Comparison 1. Metronidazole gel versus ultrasonic debridement

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 Probing pocket depth at 12 weeks Show forest plot

1

27

Mean Difference (IV, Fixed, 95% CI)

0.10 [‐0.59, 0.79]

Figuras y tablas -
Comparison 1. Metronidazole gel versus ultrasonic debridement