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Fig. 4 | Journal of Orthopaedic Surgery and Research

Fig. 4

From: TiRobot‑assisted versus conventional fluoroscopy-assisted percutaneous sacroiliac screw fixation for pelvic ring injuries: a meta‑analysis

Fig. 4

Four studies reported fracture healing time. We did not find statistical heterogeneity between the two groups (x2 = 1.80, df = 3, P = 0.616; I2 = 0%). Both groups experienced similar fracture healing time [MD = − 0.13, 95% CI (− 0.42, 0.15), P = 0.365]. Four studies reported a Majeed score. We did not find statistical heterogeneity between the two groups (x2 = 0.53, df = 3, P = 0.912; I2 = 0%). TiRobot would improve the Majeed score [MD = 0.3, 95% CI (0.03, 0.57), P = 0.031]

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