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Table 1 Patient characteristics

From: Dimensions of the posterior fossa in patients symptomatic for Chiari I malformation but without cerebellar tonsillar descent

 

Chiari-like Group

Control Group

Number of Patients

22

25

Ageb

48 (17–65)

51 (34–68)

Male to female ratio

8:14

9:16

Duration of symptomsb

7.4 (3–15)

N/A

  1. b Mean (range) in years
  2. N/A, not applicable