Open Access

Table 2

Shows the demographics of this study’s patients compared to similar work.

Study Mean age Female % Lumbar surgery % Hip replacement/pathology % Contra-lateral SI fusion % Average BMI Duration of symptoms/years
Rudolf et al. [14] 54 68 44 NA 0 NA NA
Cumming et al. [22] 64 67 83 NA 0 31 NA
Gaetani et al. [23] 53 100
Smith et al. [9] 57.4 71.9 47.4 NA NA NA NA
Sachs et al. [16] 58 71 62 NA NA NA NA
Ledonio et al. [8] 47.9 77.3 64 NA NA 30.5 NA
Polly et al. [6] 50.2 73.5 40.2 15.7 NA 30.4 7.0
Duhon et al. [21] 50.9 69.8 44.2 14 0 29.4 5.1
Vanaclocha et al. [7] 48 70.4 7.4 3.7 NA 29.5 1.6
Dengler et al. [2] 49.4 73.1 34.6 NA NA 26.5 4.9
This study 49.6 75 35 30 10 28.4 5.8

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