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Table 7 The lateral angle in female patients with ADS compared with that reported in the previous literature

From: Second sacral sacralalar‐iliac (S2AI) screw placement in adult degenerative scoliosis (ADS) patients: an imaging study

  Sample size Total(°) Left(°) Right(°) t valuea P valuea
Current study 25 42.30 ± 4.48 41.92 ± 5.10 42.68 ± 3.98
Yamada etc. [19] 40 32.80 ± 7.60 32.40 ± 7.10 left: − 5.29;right: − 6.61 < 0.001
Zhu etc. [20] 30 35.72 ± 3.79 36.27 ± 3.27 left: − 5.17;right: − 6.56 < 0.001
Yuan etc. [21] 25 36.69 ± 3.21 5.09 < 0.001
Wang etc. [22] 30 39.25 ± 2.64 3.46 < 0.001
  1. aThe statistical values are the data in each literature compared with the corresponding data in this study, the same below
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