Table 1

Frequency of different grades of chronic sinusitis (%)
Mild Moderate Severe
R.M 72.8 12.3 14.9
L.M 73.2 11 15.8
R.A.E 76.5 8.4 15.1
L.A.E 77.3 8 14.7
R.P.E 81.4 3.7 14.9
L.P.E 81.9 4.3 13.8
R.F 87.5 3 9.5
L.F 87.9 2.8 9.3
R.S 87 3.7 9.3
L.S 86.4 2.4 11.2
R.OMC 73.9 10.8 15.3
L.OMC 75.8 8.2 15.8

R: right, L: left, A: anterior, P: posterior, M: maxillary sinus, E: ethmoid sinus, F: frontal sinus, S: sphenoid sinus, OMC: osteomeatal complex.

Mohebbi et al.

Mohebbi et al. BMC Ear, Nose and Throat Disorders 2012 12:15   doi:10.1186/1472-6815-12-15

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