Table 3

Demographic data and distribution of the foraminal stenosis cases.

Foraminal Stenosis TypePatients, nMean Age, yGender
WomenMen
Stable type I1266.284
Stable type II1053.973
Stable type III869.444
Stable type IV637.024
Unstable type I4551.71827
Unstable type II1561.496
Unstable type III955.863
Unstable type IV1059.455
Total 115 56.1 59 56