Comparison 2. Peak Flow Self Management vs Symptoms Self Management.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Hospitalisation (subjects)	4	412	Risk Ratio (M‐H, Fixed, 95% CI)	1.17 [0.44, 3.12]
2 Hospitalisations (mean)	2	229	Mean Difference (IV, Fixed, 95% CI)	‐0.04 [‐0.13, 0.05]
3 ER Visits (subjects)	5	512	Risk Ratio (M‐H, Fixed, 95% CI)	0.91 [0.61, 1.35]
4 ER Visits (mean)	2	229	Mean Difference (IV, Fixed, 95% CI)	‐0.04 [‐0.17, 0.09]
5 Dr Visits (subjects)	2	161	Risk Ratio (M‐H, Fixed, 95% CI)	0.93 [0.78, 1.10]
6 Days off Work (mean)	2	229	Mean Difference (IV, Fixed, 95% CI)	1.96 [‐0.44, 4.36]
7 Oral Corticosteroid Courses	2	152	Risk Ratio (M‐H, Fixed, 95% CI)	1.53 [0.82, 2.87]