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Comparison 1 local anesthetic versus normal saline, Outcome 1 Number of patients who achieved at least 50% of pain relief.
Figuras y tablas -
Analysis 1.1

Comparison 1 local anesthetic versus normal saline, Outcome 1 Number of patients who achieved at least 50% of pain relief.

Comparison 1. local anesthetic versus normal saline

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 Number of patients who achieved at least 50% of pain relief Show forest plot

2

Risk Ratio (M‐H, Random, 95% CI)

Subtotals only

Figuras y tablas -
Comparison 1. local anesthetic versus normal saline