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. 2017 Dec 8;17:132. doi: 10.1186/s12893-017-0330-y

Fig. 4.

Fig. 4

Quality of life 1 year after in-screw cement-augmented SI screw fixation according to SF-12. Dotted line shows the average for an age- and gender-matched normal German population [20]. No significantly difference was found for the physical and mental score (p > 0.05)