Table 6:

Comparing mean labyrinthitis ossificans grade by traumaa

Mean (SE)P Value
No Trauma (n = 50)Trauma (n = 8)
Apical turn of cochleab0.75 (0.24)1.15 (0.60).535
Middle turn of cochleab0.80 (0.23)1.25 (0.58).477
Basal turn of cochleab1.0 (0.24)1.58 (0.60).372
Vestibule0.59 (0.18)0.44 (0.46).763
Lateral semicircular canal1.82 (0.19)1.55 (0.48).605
Posterior semicircular canal1.36 (0.21)0.50 (0.52).130
Superior semicircular canal1.03 (0.22)0.66 (0.54).528
  • 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 (49 with no trauma and 8 with trauma).