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Table 7 Evaluation of speech disturbance preoperatively and throughout the postoperative follow-up period

From: Surgical management of chronic subdural hematomas through single-burr hole craniostomy: is it sufficient?

  Prea,b,c 1 day postd,e 1 week postf 1 month post
N Percentage (%) N Percentage (%) N Percentage (%) N Percentage (%)
Speech disturbanceg
 No 24 80.0 24 80.0 28 93.3 26 96.3
 Yes 6 20.0 6 20.0 2 6.7 1 3.7
  1. Pre, preoperatively; Post, postoperatively; N, number of patients
  2. a,b,cPre vs. 1 day p = 1.0, pre vs. 1 week p = 0.12., pre vs. 1 month p = 0.06, respectively
  3. d,e1 day vs. 1 week p = 0.125, 1 day vs. 1 month p = 0.06, respectively
  4. f1 week vs. 1 month p = 1.0
  5. gMcNemar test