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Table 4 Radiologic assessments of patients at postoperation and follow-up

From: A comparison of the bilateral decompression via unilateral approach versus conventional approach transforaminal lumbar interbody fusion for the treatment of lumbar degenerative disc disease in the elderly

Variable BDUA Control P-value Significance
 Fusion rate (% of patients)    0.8814 ns
 3 months 83.8 93.3   
 6 months 96.8 100   
 last time 100 100   
Lumbar lordosis
 3 months 44.79 ± 8.15 46.30 ± 8.32 0.4797 ns
 Last time 48.60 ± 7.61 51.50 ± 3.35 0.0606 ns
  1. Note: Data shown as number or mean ± standard deviation. P < 0.05, significant difference
  2. Independent samples t test
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