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Fig. 2 | BMC Musculoskeletal Disorders

Fig. 2

From: The incidence of regression after the non-surgical treatment of symptomatic lumbar disc herniation: a systematic review and meta-analysis

Fig. 2

Overall IR after the non-surgical treatment of SLDH. Weights are from the random effects analysis. Grey squares represent the proportional weight of each study in the meta-analysis. The pooled incidence and CIs from studies with zero events were treated by adding 0.5 cases to both the numerator (number of patients with regression) and denominator (total number of SLDH patients)

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