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. 1999 Oct 25;1999(4):CD003274. doi: 10.1002/14651858.CD003274

Comparison 5. BUD v Placebo: crossover studies, not on oral steroids: 500 ‐ 800 mcg/d.

Outcome or subgroup title No. of studies No. of participants Statistical method Effect size
1 FEV1 (% predicted) 2 34 Mean Difference (IV, Fixed, 95% CI) ‐4.74 [‐12.59, 3.11]
1.1 Children 0 0 Mean Difference (IV, Fixed, 95% CI) 0.0 [0.0, 0.0]
1.2 Adults 2 34 Mean Difference (IV, Fixed, 95% CI) ‐4.74 [‐12.59, 3.11]
2 FEV1 (litres) 1 24 Mean Difference (IV, Fixed, 95% CI) ‐0.08 [‐0.67, 0.51]
2.1 Children 0 0 Mean Difference (IV, Fixed, 95% CI) 0.0 [0.0, 0.0]
2.2 Adults 1 24 Mean Difference (IV, Fixed, 95% CI) ‐0.08 [‐0.67, 0.51]
3 Daytime cough score 2 34 Std. Mean Difference (IV, Fixed, 95% CI) ‐0.64 [‐1.34, 0.05]
3.1 Children 0 0 Std. Mean Difference (IV, Fixed, 95% CI) 0.0 [0.0, 0.0]
3.2 Adults 2 34 Std. Mean Difference (IV, Fixed, 95% CI) ‐0.64 [‐1.34, 0.05]
4 Daytime breathlessness score 2 34 Std. Mean Difference (IV, Fixed, 95% CI) ‐0.47 [‐1.16, 0.22]
4.1 Children 0 0 Std. Mean Difference (IV, Fixed, 95% CI) 0.0 [0.0, 0.0]
4.2 Adults 2 34 Std. Mean Difference (IV, Fixed, 95% CI) ‐0.47 [‐1.16, 0.22]
5 Daytime wheeze score 2 34 Std. Mean Difference (IV, Fixed, 95% CI) ‐0.73 [‐1.43, ‐0.02]
5.1 Children 0 0 Std. Mean Difference (IV, Fixed, 95% CI) 0.0 [0.0, 0.0]
5.2 Adults 2 34 Std. Mean Difference (IV, Fixed, 95% CI) ‐0.73 [‐1.43, ‐0.02]
6 Nighttime cough score 2 34 Std. Mean Difference (IV, Fixed, 95% CI) 0.0 [0.0, 0.0]
6.1 Children 0 0 Std. Mean Difference (IV, Fixed, 95% CI) 0.0 [0.0, 0.0]
6.2 Adults 2 34 Std. Mean Difference (IV, Fixed, 95% CI) 0.0 [0.0, 0.0]
7 Night‐time breathlessness score 2 34 Std. Mean Difference (IV, Fixed, 95% CI) ‐0.71 [‐1.41, ‐0.01]
7.1 Children 0 0 Std. Mean Difference (IV, Fixed, 95% CI) 0.0 [0.0, 0.0]
7.2 Adults 2 34 Std. Mean Difference (IV, Fixed, 95% CI) ‐0.71 [‐1.41, ‐0.01]
8 Night‐time wheeze score 2 34 Std. Mean Difference (IV, Fixed, 95% CI) ‐1.08 [‐2.15, ‐0.01]
8.1 Children 0 0 Std. Mean Difference (IV, Fixed, 95% CI) 0.0 [0.0, 0.0]
8.2 Adults 2 34 Std. Mean Difference (IV, Fixed, 95% CI) ‐1.08 [‐2.15, ‐0.01]
9 Histamine bronchial responsiveness (log2 PC20 FEV1) 2 34 Mean Difference (IV, Fixed, 95% CI) ‐1.38 [‐2.58, ‐0.18]
9.1 Children 0 0 Mean Difference (IV, Fixed, 95% CI) 0.0 [0.0, 0.0]
9.2 Adults 2 34 Mean Difference (IV, Fixed, 95% CI) ‐1.38 [‐2.58, ‐0.18]