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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 4.1 Change in inhaler technique score | 2 | Other data | No numeric data | |
| 4.2 Asthma control (change from baseline) | 1 | Mean Difference (IV, Random, 95% CI) | Subtotals only | |
| 4.3 Asthma control (endpoint) | 1 | Mean Difference (IV, Random, 95% CI) | Subtotals only |
