Table 2
Pharyngo-oesophageal segment radiographic abnormalities
CP
Bar
Stenosis
Zenker’s
Radiographic abnormality*
*p<0.002 versus neuorgenic controls; p<0.001 versus aged controls.
CP, cricopharyngeus.
Myositis (n=13)
4
5
3
69%
Neurogenic controls (n=17)
0
1
0
6%
Aged controls (n=22)
1
0
0
5%