Table 4:

Comparing mean labyrinthitis ossificans grade by meningitisa

Mean (SE)P Value
No Meningitis (n = 52)Meningitis (n = 6)
Apical turn of cochleab0.84 (0.23)0.50 (0.71).657
Middle turn of cochleab0.88 (0.23)0.72 (0.70).829
Basal turn of cochleab1.11 (0.24)0.81 (0.73).697
Vestibule0.63 (0.18)0.04 (0.55).317
Lateral semicircular canal1.77 (0.19)1.91 (0.56).806
Posterior semicircular canal1.22 (0.22)1.96 (0.65).296
Superior semicircular canal1.0 (0.22)0.94 (0.64).925
  • a LO grade for each structure within the membranous labyrinth is reported stratified by risk factor. P value is from a mixed-effects model.

  • b Analysis is based on 57 ears (51 without meningitis and 6 with meningitis).