Comparison 2. Anti‐digoxin Fab antitoxin for yellow oleander.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Persistence of presenting dysrhythmia at two hours	1	66	Risk Ratio (M‐H, Random, 95% CI)	0.60 [0.44, 0.81]
2 Heart rate at two hours	1	66	Mean Difference (IV, Random, 95% CI)	16.0 [8.18, 23.82]
3 Heart rate at eight hours	1	66	Mean Difference (IV, Random, 95% CI)	15.0 [7.50, 22.50]
4 Mean serum potassium at two hours	1	66	Mean Difference (IV, Random, 95% CI)	‐0.60 [‐1.02, ‐0.18]
5 Mean serum potassium at 48 hours	1	66	Mean Difference (IV, Random, 95% CI)	0.0 [‐0.19, 0.19]