Fig. 2From: Association between asthma and invasive pneumococcal disease risk: a systematic review and meta-analysisA meta-analysis of the prevalence of asthma in patients with IPD compared with controls. The odds ratios (OR) for asthma in subjects with IPD compared with subjects without IPD. Horizontal lines indicate 95% confidence intervals (CI). The pooled OR was analyzed by using a random-effects modelBack to article page