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Table 1 Patient demographics

From: Open versus minimally invasive sacroiliac joint fusion: a multi-center comparison of perioperative measures and clinical outcomes

 

Open surgical fusion

Minimally invasive fusion

P-value

N

149

114

-

Age, mean (SD)

45.8 (11.3)

57.4 (14.0)

<.0001

Female, n (%)

103 (69.1%)

82 (71.9%)

0.6220

Prior lumbar spine surgery, n (%)

35 (23.5%)

54 (47.4%)

<.0001

Side treated

   

   Left

74 (49.7%)

41 (36.0%)

0.0120

   Right

71 (47.7%)

62 (54.4%)

 

   Both

4 (2.7%)

11 (9.6%)

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